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 172.241.243.57
Reverse DNS (PTR):
ip57.ip-172-241-243.mpp.dc.com
| Type | Value | TTL | Priority |
|---|---|---|---|
| A | 151.101.65.55 |
3600 | - |
| A | 151.101.1.55 |
3600 | - |
| A | 151.101.129.55 |
3600 | - |
| A | 151.101.193.55 |
3600 | - |
| MX | dc-com.mail.protection.outlook.com |
300 | 10 |
| NS | ns-1490.awsdns-58.org |
18117 | - |
| NS | ns-1005.awsdns-61.net |
18117 | - |
| NS | ns-339.awsdns-42.com |
18117 | - |
| NS | ns-1771.awsdns-29.co.uk |
18117 | - |
| TXT | atlassian-domain-verification=joqe6L8dNi+aisGbB1XHQa0pDc53V2l0GQQRUtLEcr2997x0+rtrAA5Zw+UgQw3u |
3600 | - |
| TXT | ZOOM_verify_grt9Mg3RActK9CK5f5KMts |
3600 | - |
| TXT | google-gws-recovery-domain-verification=46032096 |
3600 | - |
| TXT | dropbox-domain-verification=6ufxazroscez |
3600 | - |
| TXT | facebook-domain-verification=7gyf5tqgl1xka2j8oarz3qdh42rysn |
3600 | - |
| TXT | MS=ms37069861 |
3600 | - |
| TXT | box-domain-verification=ce364e47095cee4d3a029ee7d9ad393b6e0b69ac6c48f1785c14e961d566a7fb |
3600 | - |
| TXT | _globalsign-domain-verification=2cjnAOJv8sQj7_R-YRfU4FwKegcqrdrUjdAarADe3r |
3600 | - |
| TXT | google-site-verification=re8Jqb0S7dlHSzExThxucIt-Wfb33vtrg64CU26YVlE |
3600 | - |
| TXT | _globalsign-domain-verification=FYR_lW-UpzBg78y-DFQYzan5n7ZtTxa9Hp0AldyWDb |
3600 | - |
| TXT | _globalsign-domain-verification=3K1t837_0EY8LpouBwZv57ZL-f0-EaKBLHHQtrT-_n |
3600 | - |
| TXT | smartsheet-site-validation=WOalMC3ZvM6KO8FWvardCRHzmZX6yEuz |
3600 | - |
| TXT | 2900745 |
3600 | - |
| TXT | workplace-domain-verification=EvYTRekneY11iYIRKdK7k59lsvLvQD |
3600 | - |
| TXT | anthropic-domain-verification-v3tqtk=RRsOJpfZm4B49h47XlZmYktKs |
3600 | - |
| TXT | adobe-idp-site-verification=003cd0c432030a9a5a9308b23ecea4550c281bd93db131788aa03436a5e470bb |
3600 | - |
| TXT | v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all |
3600 | - |
| TXT | google-site-verification=IwaApxu14bOL7l5gE8AVL4iI6HvpRTagTSyIIVpR5f0 |
3600 | - |
| TXT | adobe-sign-verification=55a65e89d141717e30e740789b947d2f |
3600 | - |
| TXT | airtable-verification=a25145d3eda40e20c06f53d3d8b4e4ce |
3600 | - |
| TXT | shopify-verification-code=O5rD5CWGFonfbZMKEVvzTJJ50pdOXA |
3600 | - |
| TXT | miro-verification=1e01f8da769be1241fceefd9abf2c317dcd68323 |
3600 | - |
| TXT | google-site-verification=fq79zIZ5_MfO3OFMwnH8B4iUx2euXGmhnxW_UpR4Xv4 |
3600 | - |
| SOA | ns-1490.awsdns-58.org |
900 | - |
| CNAME | dc.com |
300 | - |
Bulk DNS Audit
Audited so far: 89,967 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.
Workstation · Copilot · AI Skills · Automation · Playbooks · Lookups · Docs · Reports
🤖 AI Copilot
⚡ AI Skills
🔍 Lookup & Enrich
📚 Docs & Reports
💡 Recommendations
- Explore related tools below
- Automate recurring work via cron