Domains: full A/AAAA/MX/NS/TXT/SOA/CNAME audit. IPs: reverse DNS (PTR) lookup. Resolves over DNS-over-HTTPS (Google/Cloudflare) when the host blocks UDP/53, so it works on shared hosting.
Results for 3xpl.com
| Type | Value | TTL | Priority |
|---|---|---|---|
| A | 138.68.176.93 |
22 | - |
| MX | mail.protonmail.ch |
11123 | 10 |
| MX | mailsec.protonmail.ch |
11123 | 20 |
| NS | ns3.digitalocean.com |
1441 | - |
| NS | ns2.digitalocean.com |
1441 | - |
| NS | ns1.digitalocean.com |
1441 | - |
| TXT | v=spf1 include:_spf.protonmail.ch mx ~all |
3600 | - |
| TXT | protonmail-verification=c666c7146df95c2f0ffe9125ca9a1a294b0dedbd |
3600 | - |
| SOA | ns1.digitalocean.com |
935 | - |
Bulk DNS Audit
Audited so far: 280 indicators.
▶ Run Bulk DNS Audit (auto-continues)
Sweeps every stored domain/IP lacking DNS data, in time-boxed batches that auto-continue in the browser until done.
For the whole database at once (no browser), run php dns-audit.php bulk=run on the CLI or via cron.
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