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 alcon.com
| Type | Value | TTL | Priority |
|---|---|---|---|
| A | 104.18.26.249 |
300 | - |
| A | 104.18.27.249 |
300 | - |
| MX | alcon-com.mail.protection.outlook.com |
3600 | 0 |
| NS | ha2.markmonitor.zone |
11399 | - |
| NS | ha4.markmonitor.zone |
11399 | - |
| NS | ha1.markmonitor.zone |
11399 | - |
| NS | ha3.markmonitor.zone |
11399 | - |
| TXT | smartsheet-site-validation=SXvcFeFDEt4c1L73kwq6UFomG8zilL-D |
18667 | - |
| TXT | ciscocidomainverification=146e26878ec5e0895f6501df2a3c68ee3b6c88556f877188cb415425dc2308d4 |
18667 | - |
| TXT | onetrust-domain-verification=7e7bedb7afa74cbc8d3b334a6cada390 |
18667 | - |
| TXT | docusign=82e971be-ad72-41ae-87b6-75eac4767c6b |
18667 | - |
| TXT | jamf-site-verification=u1YG8_sa1rT37EMTbMHvyg |
18667 | - |
| TXT | atlassian-domain-verification=hz9H76h1Bw+D77KmUkI5oHh28tuLBnBMhjJ5l938uqwxkH2AxRELX+TnDjfwepEw |
18667 | - |
| TXT | es-domain-verification=1aba7546-7c68-42d7-a479-88c817c036f1 |
18667 | - |
| TXT | docusign=40ebba49-ae4d-40cf-9abb-dec1b592fa08 |
18667 | - |
| TXT | identrust_validate=JDVprAVF8jTSo3z4ggH64vJrNqYpdWwClkc9Ze3zKL1m |
18667 | - |
| TXT | fcd2a3ad-1df7-4b80-a000-ba72ba756125 |
18667 | - |
| TXT | 35gtcr2hxvs4g80z6srq1g3mjwbwjpdb |
18667 | - |
| TXT | DirectFedAuthUrl=https://alcon.okta.com/app/alcon_kpmgtaxdigitalgateway_1/exk1mga2i6gghkqog358/sso/saml |
18667 | - |
| TXT | v=spf1 redirect=b0f5qc91._spf._d.mim.ec |
18667 | - |
| TXT | facebook-domain-verification=nevq42k3g2vuwivxr742corj49rxnf |
18667 | - |
| TXT | MS=ms50410465 |
18667 | - |
| TXT | _j2brm5m9w4pex1hdmzr7l0tpvoc89rf |
18667 | - |
| TXT | _jablbqxtjseodrwvk94lqsmkrbtq2jy |
18667 | - |
| TXT | adobe-idp-site-verification=31ba988f903b20f14d2e215d43d40694fe80ba55a4dce32519bc9c761d9d7f2f |
18667 | - |
| TXT | zgb1nmxchb49xm9nkbjmzr62d3zsshxj |
18667 | - |
| TXT | 2dbdf70a-c858-472a-992d-087898ea77dd |
18667 | - |
| TXT | canva-site-verification=y9J0BOJJzz83f6ic67k08Q |
18667 | - |
| TXT | _globalsign-domain-verification=tVdVCs40EtFcHbtfINtE9aWKQFRQ7ENxR7Sr2L4_Vl |
18667 | - |
| TXT | vmware-cloud-verification-021fd771-6524-4a6f-9a81-05387288820d |
18667 | - |
| TXT | onetrust-domain-verification=03d8be0039b94882a13008c3e1041dba |
18667 | - |
| TXT | google-site-verification=KWktzcFMQbJIqX8UHWzEGK5qMekmvdMYB2ClYvVy5ws |
18667 | - |
| TXT | docusign=cf99a62b-b1e2-4474-a2d1-84ec805a4db4 |
18667 | - |
| TXT | ZOOM_verify_eqQxIbmFhqgU4SPW8FyqNR |
18667 | - |
| TXT | identrust_validate=hz0qodAW+K9KFJPB1WHO5jvDkkXHuw8Hj4AI1+z25Hgm |
18667 | - |
| SOA | ha1.markmonitor.zone |
21600 | - |
Bulk DNS Audit
Audited so far: 5,139 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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