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 vertexsystems.com
| Type | Value | TTL | Priority |
|---|---|---|---|
| A | 104.197.77.200 |
60 | - |
| MX | vertexsystems-com.mail.protection.outlook.com |
3600 | 15 |
| NS | ns-1771.awsdns-29.co.uk |
21599 | - |
| NS | ns-546.awsdns-04.net |
21599 | - |
| NS | ns-1303.awsdns-34.org |
21599 | - |
| NS | ns-443.awsdns-55.com |
21599 | - |
| TXT | pardot981762=32cc9e281e01125e96a2d1654d9248a86e90521490019c320471860d0099679c |
60 | - |
| TXT | pfniqp22kpq3p9arqu96ilv9gq |
60 | - |
| TXT | v=spf1 ip4:67.154.190.235 ip4:67.154.190.228 include:spf.protection.partner.outlook.cn include:spf.protection.outlook.com include:_spf.salesforce.com include:aspmx.pardot.com ~all |
60 | - |
| TXT | hufefga4cigrg5rda7f3c478qa |
60 | - |
| SOA | ns-546.awsdns-04.net |
21600 | - |
Bulk DNS Audit
Audited so far: 16,270 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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