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Add reverse lookup and forward confirmation

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nemunaire 2025-10-23 15:59:57 +07:00
commit 84a504d668
8 changed files with 324 additions and 5 deletions
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33
web/src/lib/components/DnsRecordsCard.svelte
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@ -1,5 +1,5 @@
<script lang="ts">
import type { DNSResults } from "$lib/api/types.gen";
import type { DNSResults, ReceivedHop } from "$lib/api/types.gen";
import { getScoreColorClass } from "$lib/score";
import GradeDisplay from "./GradeDisplay.svelte";
import MxRecordsDisplay from "./MxRecordsDisplay.svelte";
@ -7,14 +7,22 @@
import DkimRecordsDisplay from "./DkimRecordsDisplay.svelte";
import DmarcRecordDisplay from "./DmarcRecordDisplay.svelte";
import BimiRecordDisplay from "./BimiRecordDisplay.svelte";
import PtrRecordsDisplay from "./PtrRecordsDisplay.svelte";
import PtrForwardRecordsDisplay from "./PtrForwardRecordsDisplay.svelte";
interface Props {
dnsResults?: DNSResults;
dnsGrade?: string;
dnsScore?: number;
receivedChain?: ReceivedHop[];
}
let { dnsResults, dnsGrade, dnsScore }: Props = $props();
let { dnsResults, dnsGrade, dnsScore, receivedChain }: Props = $props();
// Extract sender IP from first hop
const senderIp = $derived(
receivedChain && receivedChain.length > 0 ? receivedChain[0].ip : undefined,
);
</script>
<div class="card shadow-sm">
@ -51,6 +59,27 @@
</div>
{/if}
<!-- Reverse IP Section -->
{#if receivedChain && receivedChain.length > 0}
<div class="mb-3 d-flex align-items-center gap-2">
<h4 class="mb-0">
Received by: <code>{receivedChain[0].from} ({receivedChain[0].reverse || "Unknown"} [{receivedChain[0].ip}])</code>
</h4>
</div>
{/if}
<!-- PTR Records Section -->
<PtrRecordsDisplay ptrRecords={dnsResults.ptr_records} {senderIp} />
<!-- Forward-Confirmed Reverse DNS -->
<PtrForwardRecordsDisplay
ptrRecords={dnsResults.ptr_records}
ptrForwardRecords={dnsResults.ptr_forward_records}
{senderIp}
/>
<hr class="my-4" />
<!-- Return-Path Domain Section -->
<div class="mb-3 d-flex align-items-center gap-2">
<h4 class="mb-0">