Registered 27 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 72 ms.
Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

| A | 167.21.84.89 |
|---|---|
| MX | 10 delaware-gov.mail.protection.outlook.com |
| NS | gold.foundationdns.com gold.foundationdns.net gold.foundationdns.org |
| TXT | MS=ms85599957 nintex.5d8ce5d5d3a1cb0e0a495afe _qk7a3sthws4x899b40w50ipenbiodmh B4DE49D3-80CD-4550-8134-B2F1664AD05D include:21668608.spf06.hubspotemail.net jamf-site-verification=V2h7KQ2d6bKn-sWn229tRw bluebeam-verification=53bzdvrjujaouc7vrnop4dmupdgnb9 cloudflare_dashboard_sso=cba21308c08ea68084e153cea8f4a950 v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all anthropic-domain-verification-991b9q=92Qk4vUPSH6sxExcTdetBbNYB vmware-cloud-verification-5f7d0b3a-c77c-4ae7-9b0f-be62fdcc20e3 globalsign-domain-verification=4245a34e48e59401ae35dcf950ee251e ogle-site-verification=lpMCGb_VbkZALv3j-6JXstr_W43g2ZHaIDyFr6Drg-s pexip-ms-tenant-domain-verification=50ddd48d-1130-42ce-83bb-ea9a9d8aead0 _globalsign-domain-verification=1Ceo2qnfGWvFtRHUWYtCW1T4Ad3ux2XYQExXFVB9yc intersight=f22423c93c96fe8140669052115a16bf1644a141dade8f6bcd3795e115c80381 fgosWeQoSnyvPFMPz7XrX8jMNth3jn5TYQjhAumFQY3VWAI37YuDsCdKJrwWqkEtTAj89jSGjvIBXq8NwqycDQ== Dynatrace-site-verification=a2894a3e-fabd-480b-abbc-f21131acce6e__q7t2e2ofqua397u72rnaa6f2as adobe-idp-site-verification=42b496269b81d6426c11d655c6b6c85b9ad7defa3d98782c150786ae5f2b13e8 cisco-ci-domain-verification=14fffd29a0ceac10885ea866f38e9b917c57a97a4b1ed28d7899a9dd0f125b78 cisco-ci-domain-verification=6a8294957b6b11eefc06bc551d813da1bfc60fbefc579dd0760d31d3be603a58 |
| registrar | get.gov |
|---|---|
| registered | 1999-08-12 |
| expires | 2027-08-11 |
| last changed | 2026-10-22 |
| owner | Department of Technology and Information |
| country | United States |
| nameservers | gold.foundationdns.com gold.foundationdns.net gold.foundationdns.org |
| status | server transfer prohibited |
| valid | yes |
|---|---|
| issuer | Sectigo Limited |
| covers | *.delaware.gov, *.alpha.delaware.gov, *.beta.delaware.gov, *.blogs.delaware.gov, ben.omb.delaware.gov, blogs.deldot.gov, captive.delawareinsurance.gov, cob.ben.omb.delaware.gov, de.gov, del.gov, delaware.gov, delawareinsurance.gov |
| protocol | TLSv1.2 |
Domain is properly signed — chain validated by an independent validating resolver
| SPF | pass v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all |
|---|---|
| DMARC | pass policy reject |
| DKIM | found: selector1, selector2, s1, s2 |
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 delaware.gov.
Reference: /llms.txt.
IPv6. Does delaware.gov work over IPv6? See the live check on aaaa.bot — website, mail and nameservers, graded A–F.
Watch delaware.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