Registered 29 years ago, on no blocklists we checked, valid HTTPS, the site answered 403 in 115 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 100.28.244.61 107.22.78.153 34.233.146.45 |
|---|---|
| AAAA | 2600:1f18:7400:4a95:de75:7fa3:6311:a663 2600:1f10:4617:d340:6535:2eb1:e4db:244d 2600:1f18:3a6e:b641:e65a:ee0e:a6dc:89f4 |
| MX | 10 usdos.mail.protection.outlook.com |
| NS | a9-64.akam.net a8-67.akam.net a14-64.akam.net a26-65.akam.net a3-66.akam.net a1-63.akam.net |
| TXT | docusign=1b1e93a2-2269-4fb6-bc74-d18191e068c8 7jlo1bedb9nhjlqfkicji0otp3 smartsheet-gov-site-validation=C_4pt-6bNmPpjrmKmO5c9p1qupAMBcnO google-site-verification=qppF5HANsa4Le2yz36etSS0JzYXgrmlVCT0B3WvvJs0 adobe-idp-site-verification=85b7dc1b57ae06180cf14f199ddb60b6a689670d131931659bae91bee3003b0c sb85m8m5b6mnl9chhhhac7qg01 wiz-domain-verification=a02ea9025bbc0aa14606367133a8cef093b7c991110c85f7fe80c44581365008 ms-domain-verification=60eeb958-7b4d-428c-8355-8c2aa8e41563 facebook-domain-verification=e2plk83i6q38ym069k2y3fizpzk3rm 00Dcn0000087jtR=1TBcn0000000GKv apple-domain-verification=B9cNW7DYEe4D1XLt smartsheet-gov-site-validation=Balwzo_O9A2uB3EXVmu6-H1ZimvN79gt b+VwNE1mX7ltBSA4ZbrFmDCu7muDaRyJIPWDKJeQz1NDNusR1j3sYpBKBXQ1W86IJ1uI1bUA4m0dIet1p3CMjA== 296google-site-verification=qppF5HANsa4Le2yz36etSS0JzYXgrmlVCT0B3WvvJs0 3s7a9eg7p962inkbc8m2trfqm1 bluebeam-verification=c9n30urwkz0tbug2x1ex350pwyhorz docusign=2417507a-10ef-4376-aa1f-297ed6024477 fd8jjikpt2lfo2afsth4c970l0 google-site-verification=k8qmb6x58WZ4T-clIWhXYNSTZaLGvvKoRhxL4MwzM3s atlassian-domain-verification=6MQrPZcNa/8rXtiDDL08pAXJ9dUrKSSpNXZ/1IqfDyl2XYF/7e3EnjfBV92cg2fE amazonses:4O2xpkJi4Svaztkj0jpYpU82Oqsq7zkswuN2gAf5iEY= h1-domain-verification=PywJ6ZKiZtwB5E4RqLrr2QrokcfSUJ4yMBPboLQhNd8TAbes google-site-verification=9bWszKscPW3HZH2zqvYiL_MT4hyJzpPTfHMEO5WGMIw adobe-sign-verification=7ef4a560cf4caa63d9e706ddafc56fa704f01da63632a29363fcd9762038bdb7 v=spf1 mx a:_msiplista.state.gov include:_iplist.state.gov include:_iplist2.state.gov include:spf.protection.outlook.com -all docusign=1f1a0eb6-3b40-421f-a277-a8ccb58c3f76 docusign=8e75125d-b668-4668-8577-7ebc98204220 |
| registrar | get.gov |
|---|---|
| registered | 1997-10-02 |
| expires | 2027-08-29 |
| last changed | 2026-08-14 |
| owner | Department of State |
| country | United States |
| nameservers | a1-63.akam.net a14-64.akam.net a26-65.akam.net a3-66.akam.net a8-67.akam.net a9-64.akam.net |
| status | server transfer prohibited |
| valid | yes |
|---|---|
| issuer | Amazon |
| covers | state.gov, *.state.gov |
| protocol | TLSv1.3 |
Domain is properly signed — chain validated by an independent validating resolver
| SPF | pass v=spf1 mx a:_msiplista.state.gov include:_iplist.state.gov include:_iplist2.state.gov include:spf.protection.outlook.com -all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: selector1, selector2, s1, s2, mail |
Whether mail claiming to be from this domain can be checked as genuine.
Green: clean. Red: listed. Grey: the list did not answer.
Agents get this as data. Bought through the API, the checks behind this page cost $0.070: profile $0.025 + trust $0.020 + screenshot $0.020 + site status $0.005.
MCP: add https://how.is/mcp to Claude, Codex or Cursor
(one-line install) and ask for domain_trust on state.gov.
Reference: /llms.txt.
Watch state.gov. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.
Watch — $1 / 30 days