diff --git a/web-admin/routes.go b/web-admin/routes.go
index f3ab3f32..b3e92d71 100644
--- a/web-admin/routes.go
+++ b/web-admin/routes.go
@@ -110,6 +110,7 @@ func DeclareRoutes(cfg *happydns.Options, router *gin.Engine) {
 
 	// Routes to virtual content
 	router.GET("/auth_users/*_", serveOrReverse("/", cfg))
+	router.GET("/checks/*_", serveOrReverse("/", cfg))
 	router.GET("/domains/*_", serveOrReverse("/", cfg))
 	router.GET("/providers/*_", serveOrReverse("/", cfg))
 	router.GET("/sessions/*_", serveOrReverse("/", cfg))
diff --git a/web-admin/src/routes/+layout.svelte b/web-admin/src/routes/+layout.svelte
index f28ed70e..b80aee4a 100644
--- a/web-admin/src/routes/+layout.svelte
+++ b/web-admin/src/routes/+layout.svelte
@@ -101,6 +101,9 @@
             <NavItem>
                 <NavLink href="/sessions" active={page && page.url.pathname.startsWith('/sessions')}>Sessions</NavLink>
             </NavItem>
+            <NavItem>
+                <NavLink href="/checkers" active={page && page.url.pathname.startsWith('/checkers')}>Checkers</NavLink>
+            </NavItem>
         </Nav>
     </Collapse>
 </Navbar>
diff --git a/web-admin/src/routes/checkers/+page.svelte b/web-admin/src/routes/checkers/+page.svelte
new file mode 100644
index 00000000..737f7ef5
--- /dev/null
+++ b/web-admin/src/routes/checkers/+page.svelte
@@ -0,0 +1,150 @@
+<!--
+     This file is part of the happyDomain (R) project.
+     Copyright (c) 2022-2026 happyDomain
+     Authors: Pierre-Olivier Mercier, et al.
+
+     This program is offered under a commercial and under the AGPL license.
+     For commercial licensing, contact us at <contact@happydomain.org>.
+
+     For AGPL licensing:
+     This program is free software: you can redistribute it and/or modify
+     it under the terms of the GNU Affero General Public License as published by
+     the Free Software Foundation, either version 3 of the License, or
+     (at your option) any later version.
+
+     This program is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+     GNU Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
+
+<script lang="ts">
+    import {
+        Card,
+        Col,
+        Container,
+        Icon,
+        Input,
+        InputGroup,
+        InputGroupText,
+        Table,
+        Row,
+        Badge,
+    } from "@sveltestrap/sveltestrap";
+
+    import { getChecks } from "$lib/api-admin";
+
+    let checkersQ = $state(getChecks());
+
+    let searchQuery = $state("");
+</script>
+
+<Container class="flex-fill my-5">
+    <Row class="mb-4">
+        <Col md={8}>
+            <h1 class="display-5">
+                <Icon name="puzzle-fill"></Icon>
+                Checkers
+            </h1>
+            <p class="d-flex gap-3 align-items-center text-muted">
+                <span class="lead"> Manage all checkers </span>
+                {#await checkersQ then checkersR}
+                    <span>Total: {Object.keys(checkersR.data ?? {}).length} checkers</span>
+                {/await}
+            </p>
+        </Col>
+    </Row>
+
+    <Row class="mb-4">
+        <Col md={8} lg={6}>
+            <InputGroup>
+                <InputGroupText>
+                    <Icon name="search"></Icon>
+                </InputGroupText>
+                <Input type="text" placeholder="Search checker..." bind:value={searchQuery} />
+            </InputGroup>
+        </Col>
+    </Row>
+
+    {#await checkersQ}
+        Please wait...
+    {:then checkersR}
+        {@const checkers = checkersR.data}
+        <div class="table-responsive">
+            <Table hover bordered>
+                <thead>
+                    <tr>
+                        <th>Plugin Name</th>
+                        <th>Availability</th>
+                        <th>Actions</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    {#if !checkers || Object.keys(checkers).length == 0}
+                        <tr>
+                            <td colspan="4" class="text-center text-muted py-2">
+                                No checkers available
+                            </td>
+                        </tr>
+                    {:else}
+                        {#each Object.entries(checkers ?? {}).filter(([name, _info]) => name
+                                    .toLowerCase()
+                                    .indexOf(searchQuery.toLowerCase()) > -1) as [checkerName, checkerInfo]}
+                            <tr>
+                                <td><strong>{checkerInfo.name || checkerName}</strong></td>
+                                <td>
+                                    {#if checkerInfo.availability}
+                                        {#if checkerInfo.availability.applyToDomain}
+                                            <Badge color="success">Domain</Badge>
+                                        {/if}
+                                        {#if checkerInfo.availability.limitToProviders && checkerInfo.availability.limitToProviders.length > 0}
+                                            <Badge
+                                                color="primary"
+                                                title={checkerInfo.availability.limitToProviders.join(
+                                                    ", ",
+                                                )}
+                                            >
+                                                Provider-specific
+                                            </Badge>
+                                        {/if}
+                                        {#if checkerInfo.availability.limitToServices && checkerInfo.availability.limitToServices.length > 0}
+                                            <Badge
+                                                color="info"
+                                                title={checkerInfo.availability.limitToServices.join(
+                                                    ", ",
+                                                )}
+                                            >
+                                                Service-specific
+                                            </Badge>
+                                        {/if}
+                                    {:else}
+                                        <Badge color="secondary">General</Badge>
+                                    {/if}
+                                </td>
+                                <td>
+                                    <a
+                                        href="/checkers/{checkerName}"
+                                        class="btn btn-sm btn-primary"
+                                    >
+                                        <Icon name="gear-fill"></Icon>
+                                        Manage
+                                    </a>
+                                </td>
+                            </tr>
+                        {/each}
+                    {/if}
+                </tbody>
+            </Table>
+        </div>
+    {:catch error}
+        <Card body color="danger">
+            <p class="mb-0">
+                <Icon name="exclamation-triangle-fill"></Icon>
+                Error loading checkers: {error.message}
+            </p>
+        </Card>
+    {/await}
+</Container>
diff --git a/web-admin/src/routes/checkers/[cname]/+page.svelte b/web-admin/src/routes/checkers/[cname]/+page.svelte
new file mode 100644
index 00000000..9012cd02
--- /dev/null
+++ b/web-admin/src/routes/checkers/[cname]/+page.svelte
@@ -0,0 +1,322 @@
+<!--
+     This file is part of the happyDomain (R) project.
+     Copyright (c) 2022-2026 happyDomain
+     Authors: Pierre-Olivier Mercier, et al.
+
+     This program is offered under a commercial and under the AGPL license.
+     For commercial licensing, contact us at <contact@happydomain.org>.
+
+     For AGPL licensing:
+     This program is free software: you can redistribute it and/or modify
+     it under the terms of the GNU Affero General Public License as published by
+     the Free Software Foundation, either version 3 of the License, or
+     (at your option) any later version.
+
+     This program is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+     GNU Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
+
+<script lang="ts">
+    import {
+        Alert,
+        Badge,
+        Button,
+        Card,
+        CardBody,
+        CardHeader,
+        Col,
+        Container,
+        Form,
+        FormGroup,
+        Icon,
+        Row,
+    } from "@sveltestrap/sveltestrap";
+    import { page } from "$app/state";
+
+    import { toasts } from "$lib/stores/toasts";
+    import { getChecksByCnameOptions, putChecksByCnameOptions } from "$lib/api-admin";
+    import { getCheckStatus } from "$lib/api/checks";
+    import Resource from "$lib/components/inputs/Resource.svelte";
+    import CheckerOptionsGroups from "$lib/components/checkers/CheckerOptionsGroups.svelte";
+
+    let cname = $derived(page.params.cname!);
+
+    let checkerStatusQ = $derived(getCheckStatus(cname));
+    let checkerOptionsQ = $derived(getChecksByCnameOptions({ path: { cname } }));
+    let optionValues = $state<Record<string, any>>({});
+    let saving = $state(false);
+
+    $effect(() => {
+        checkerOptionsQ.then((optionsR) => {
+            optionValues = { ...((optionsR.data as Record<string, unknown>) || {}) };
+        });
+    });
+
+    async function saveOptions() {
+        saving = true;
+        try {
+            await putChecksByCnameOptions({
+                path: { cname },
+                body: { options: optionValues },
+            });
+            checkerOptionsQ = getChecksByCnameOptions({ path: { cname } });
+            toasts.addToast({
+                message: `Plugin options updated successfully`,
+                type: "success",
+                timeout: 5000,
+            });
+        } catch (error) {
+            toasts.addErrorToast({
+                message: "Failed to update options: " + error,
+                timeout: 10000,
+            });
+        } finally {
+            saving = false;
+        }
+    }
+
+    async function cleanOrphanedOptions(adminOpts: any[]) {
+        const validOptIds = new Set(adminOpts.map((opt) => opt.id));
+        const cleanedOptions: Record<string, any> = {};
+
+        for (const [key, value] of Object.entries(optionValues)) {
+            if (validOptIds.has(key)) {
+                cleanedOptions[key] = value;
+            }
+        }
+
+        saving = true;
+        try {
+            await putChecksByCnameOptions({
+                path: { cname },
+                body: { options: cleanedOptions },
+            });
+            checkerOptionsQ = getChecksByCnameOptions({ path: { cname } });
+            toasts.addToast({
+                message: `Orphaned options removed successfully`,
+                type: "success",
+                timeout: 5000,
+            });
+        } catch (error) {
+            toasts.addErrorToast({
+                message: "Failed to clean options: " + error,
+                timeout: 10000,
+            });
+        } finally {
+            saving = false;
+        }
+    }
+
+    function getOrphanedOptions(adminOpts: any[]): string[] {
+        const validOptIds = new Set(adminOpts.map((opt) => opt.id));
+        return Object.keys(optionValues).filter((key) => !validOptIds.has(key));
+    }
+</script>
+
+<Container class="flex-fill my-5">
+    <Row class="mb-4">
+        <Col>
+            <Button color="link" href="/checks" class="mb-2">
+                <Icon name="arrow-left"></Icon>
+                Back to checkers
+            </Button>
+            <h1 class="display-5">
+                <Icon name="puzzle-fill"></Icon>
+                {cname}
+            </h1>
+        </Col>
+    </Row>
+
+    {#await checkerStatusQ}
+        <Card body>
+            <p class="text-center mb-0">
+                <span class="spinner-border spinner-border-sm me-2"></span>
+                Loading checker status...
+            </p>
+        </Card>
+    {:then status}
+        {#if status}
+            <Row class="mb-4">
+                <Col md={6}>
+                    <Card>
+                        <CardHeader>
+                            <strong>Checker Information</strong>
+                        </CardHeader>
+                        <CardBody>
+                            <dl class="row mb-0">
+                                <dt class="col-sm-4">Name:</dt>
+                                <dd class="col-sm-8">{status.name}</dd>
+
+                                <dt class="col-sm-4">Availability:</dt>
+                                <dd class="col-sm-8">
+                                    {#if status.availableOn}
+                                        <div class="d-flex flex-wrap gap-1">
+                                            {#if status.availableOn.applyToDomain}
+                                                <Badge color="success">Domain-level</Badge>
+                                            {/if}
+                                            {#if status.availableOn.limitToProviders && status.availableOn.limitToProviders.length > 0}
+                                                <Badge color="primary">
+                                                    Providers: {status.availableOn.limitToProviders.join(
+                                                        ", ",
+                                                    )}
+                                                </Badge>
+                                            {/if}
+                                            {#if status.availableOn.limitToServices && status.availableOn.limitToServices.length > 0}
+                                                <Badge color="info">
+                                                    Services: {status.availableOn.limitToServices.join(
+                                                        ", ",
+                                                    )}
+                                                </Badge>
+                                            {/if}
+                                            {#if !status.availableOn.applyToDomain && (!status.availableOn.limitToProviders || status.availableOn.limitToProviders.length === 0) && (!status.availableOn.limitToServices || status.availableOn.limitToServices.length === 0)}
+                                                <Badge color="secondary">General</Badge>
+                                            {/if}
+                                        </div>
+                                    {:else}
+                                        <Badge color="secondary">General</Badge>
+                                    {/if}
+                                </dd>
+                            </dl>
+                        </CardBody>
+                    </Card>
+                </Col>
+
+                <Col md={6}>
+                    {#await checkerOptionsQ}
+                        <Card>
+                            <CardBody>
+                                <p class="text-center mb-0">
+                                    <span class="spinner-border spinner-border-sm me-2"></span>
+                                    Loading options...
+                                </p>
+                            </CardBody>
+                        </Card>
+                    {:then _optionsR}
+                        {@const adminOpts = status.options?.adminOpts || []}
+                        {@const readOnlyOptGroups = [
+                            {
+                                key: "userOpts",
+                                label: "User Options",
+                                opts: status.options?.userOpts || [],
+                            },
+                            {
+                                key: "domainOpts",
+                                label: "Domain Options",
+                                opts: status.options?.domainOpts || [],
+                            },
+                            {
+                                key: "serviceOpts",
+                                label: "Service Options",
+                                opts: status.options?.serviceOpts || [],
+                            },
+                            {
+                                key: "runOpts",
+                                label: "Run Options",
+                                opts: status.options?.runOpts || [],
+                            },
+                        ]}
+                        {@const hasAnyOpts =
+                            adminOpts.length > 0 ||
+                            readOnlyOptGroups.some((g) => g.opts.length > 0)}
+                        {@const orphanedOpts = getOrphanedOptions(adminOpts)}
+
+                        {#if orphanedOpts.length > 0}
+                            <Alert color="warning" class="mb-3">
+                                <div class="d-flex justify-content-between align-items-center">
+                                    <div>
+                                        <Icon name="exclamation-triangle-fill"></Icon>
+                                        <strong>Orphaned options detected:</strong>
+                                        {orphanedOpts.join(", ")}
+                                    </div>
+                                    <Button
+                                        color="danger"
+                                        size="sm"
+                                        onclick={() => cleanOrphanedOptions(adminOpts)}
+                                        disabled={saving}
+                                    >
+                                        <Icon name="trash"></Icon>
+                                        Clean Up
+                                    </Button>
+                                </div>
+                            </Alert>
+                        {/if}
+
+                        {#if adminOpts.length > 0}
+                            <Card class="mb-3">
+                                <CardHeader>
+                                    <strong>Admin Options</strong>
+                                </CardHeader>
+                                <CardBody>
+                                    <Form on:submit={saveOptions}>
+                                        {#each adminOpts as optDoc}
+                                            {#if optDoc.id}
+                                                {@const optName = optDoc.id}
+                                                <FormGroup>
+                                                    <Resource
+                                                        edit={true}
+                                                        index={optName}
+                                                        specs={optDoc}
+                                                        type={optDoc.type || "string"}
+                                                        bind:value={optionValues[optName]}
+                                                    />
+                                                </FormGroup>
+                                            {/if}
+                                        {/each}
+                                        <div class="d-flex gap-2">
+                                            <Button type="submit" color="success" disabled={saving}>
+                                                {#if saving}
+                                                    <span
+                                                        class="spinner-border spinner-border-sm me-1"
+                                                    ></span>
+                                                {/if}
+                                                <Icon name="check-circle"></Icon>
+                                                Save Changes
+                                            </Button>
+                                        </div>
+                                    </Form>
+                                </CardBody>
+                            </Card>
+                        {/if}
+
+                        <CheckerOptionsGroups groups={readOnlyOptGroups} />
+
+                        {#if !hasAnyOpts}
+                            <Card>
+                                <CardBody>
+                                    <Alert color="info" class="mb-0">
+                                        <Icon name="info-circle"></Icon>
+                                        This checker has no configurable options.
+                                    </Alert>
+                                </CardBody>
+                            </Card>
+                        {/if}
+                    {:catch error}
+                        <Card>
+                            <CardBody>
+                                <Alert color="danger" class="mb-0">
+                                    <Icon name="exclamation-triangle-fill"></Icon>
+                                    Error loading options: {error.message}
+                                </Alert>
+                            </CardBody>
+                        </Card>
+                    {/await}
+                </Col>
+            </Row>
+        {:else}
+            <Alert color="danger">
+                <Icon name="exclamation-triangle-fill"></Icon>
+                Error: checker data not found
+            </Alert>
+        {/if}
+    {:catch error}
+        <Alert color="danger">
+            <Icon name="exclamation-triangle-fill"></Icon>
+            Error loading checker: {error.message}
+        </Alert>
+    {/await}
+</Container>
diff --git a/web/src/lib/components/checkers/CheckerOptionsGroups.svelte b/web/src/lib/components/checkers/CheckerOptionsGroups.svelte
new file mode 100644
index 00000000..03dfee0e
--- /dev/null
+++ b/web/src/lib/components/checkers/CheckerOptionsGroups.svelte
@@ -0,0 +1,84 @@
+<!--
+     This file is part of the happyDomain (R) project.
+     Copyright (c) 2022-2026 happyDomain
+     Authors: Pierre-Olivier Mercier, et al.
+
+     This program is offered under a commercial and under the AGPL license.
+     For commercial licensing, contact us at <contact@happydomain.org>.
+
+     For AGPL licensing:
+     This program is free software: you can redistribute it and/or modify
+     it under the terms of the GNU Affero General Public License as published by
+     the Free Software Foundation, either version 3 of the License, or
+     (at your option) any later version.
+
+     This program is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+     GNU Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
+
+<script lang="ts">
+    import { Card, CardBody, CardHeader } from "@sveltestrap/sveltestrap";
+
+    interface OptionDef {
+        id?: string;
+        label?: string;
+        type?: string;
+        default?: unknown;
+        placeholder?: string;
+        description?: string;
+        required?: boolean;
+    }
+
+    interface OptionGroup {
+        label: string;
+        opts: OptionDef[];
+    }
+
+    interface Props {
+        groups: OptionGroup[];
+    }
+
+    let { groups }: Props = $props();
+</script>
+
+{#each groups as optGroup}
+    {#if optGroup.opts.length > 0}
+        <Card class="mb-3">
+            <CardHeader>
+                <strong>{optGroup.label}</strong>
+                <small class="text-muted ms-2">(Read-only)</small>
+            </CardHeader>
+            <CardBody>
+                <dl class="row mb-0">
+                    {#each optGroup.opts as optDoc}
+                        {@const optName = optDoc.id!}
+                        <dt class="col-sm-4">
+                            {optDoc.label || optDoc.id}:
+                        </dt>
+                        <dd class="col-sm-8">
+                            {#if optDoc.default}
+                                <span class="text-muted d-block">{optDoc.default}</span>
+                            {:else if optDoc.placeholder}
+                                <em class="text-muted d-block">{optDoc.placeholder}</em>
+                            {/if}
+                            {#if optDoc.description}
+                                <small class="text-muted d-block">{optDoc.description}</small>
+                            {/if}
+                            <small class="text-muted">
+                                Type: {optDoc.type || "string"}
+                            </small>
+                            {#if optDoc.required}
+                                <small class="text-danger ms-2"> Required </small>
+                            {/if}
+                        </dd>
+                    {/each}
+                </dl>
+            </CardBody>
+        </Card>
+    {/if}
+{/each}