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 medium.com
| Type | Value | TTL | Priority |
|---|---|---|---|
| A | 162.159.153.4 |
135 | - |
| A | 162.159.152.4 |
135 | - |
| AAAA | 2606:4700:7::a29f:9904 |
137 | - |
| AAAA | 2606:4700:7::a29f:9804 |
137 | - |
| MX | alt2.aspmx.l.google.com |
300 | 5 |
| MX | alt1.aspmx.l.google.com |
300 | 5 |
| MX | aspmx2.googlemail.com |
300 | 10 |
| MX | aspmx3.googlemail.com |
300 | 10 |
| MX | aspmx.l.google.com |
300 | 1 |
| NS | kip.ns.cloudflare.com |
17982 | - |
| NS | alina.ns.cloudflare.com |
17982 | - |
| TXT | facebook-domain-verification=eqviiajbkkhum35vciytgngt69oan0 |
300 | - |
| TXT | anthropic-domain-verification-p32bnn=TlzaDtedEYyM5ccLdU8NsQIPP |
300 | - |
| TXT | Domain Verification for Digicert (10/05/2022)y7ncgbyk39tw482zsbwcnfx0t775d85j |
300 | - |
| TXT | dropbox-domain-verification=d7wsnlvbz6l3 |
300 | - |
| TXT | v=spf1 include:amazonses.com include:_spf.google.com include:mail.zendesk.com include:sendgrid.net include:spf.tipalti.com include:_spf.psm.knowbe4.com ~all |
300 | - |
| TXT | google-site-verification=jUulFqySbosf7Fvi1pvOm1KL3AeQ5L5s18CDIU30xek |
300 | - |
| TXT | notion-domain-verification=FPUVTTLhldYnVqE4496kGbBhDpf54Y4O7eA8SxkbAHk |
300 | - |
| TXT | google-site-verification=TUaeSBwTARWW1ntR_TLK0FwD5WKnFCpB5gYVuXkBmlg |
300 | - |
| TXT | cursor-domain-verification-54pwxn=8yHL5J3FELu0JwETv8iGeZt4A |
300 | - |
| TXT | apple-domain-verification=Ls6JkesM8aOd8xyQ |
300 | - |
| TXT | google-site-verification=QuRrrbvTtvFC0uq2BLr_CcuuuDEiNGDJjI7XkPV3s60 |
300 | - |
| TXT | 07ecf60c9da442a9b3bcce99190ff60a |
300 | - |
| TXT | google-site-verification=nlPBDLGxOufYa5DdXnQ8d28h5dJjwy0bSakZq-tSios |
300 | - |
| TXT | linear-domain-verification=tyjcyfd4thj2 |
300 | - |
| TXT | openai-domain-verification=dv-G8sPcKCsIq9tKkWTNFJZh3RE |
300 | - |
| TXT | yahoo-verification-key=nOxcdTfSy6txWr8ZAJ8EevOZHdrxuX4qFKljmgTLsu8= |
300 | - |
| SOA | alina.ns.cloudflare.com |
1800 | - |
Bulk DNS Audit
Audited so far: 7,278 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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