time.gov
Observed Jul 24, 2026, 03:18 UTC (10h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.
Up right now
Runs onNational Institute of Standards and Technology
Secured byDigiCert
Registered withget.gov
IPv6 · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat time.gov actually stands on - every host below is a signed observation
time.gov
A / AAAA
132.163.4.22129.6.13.352610:20:6005:13::352610:20:6b01:4::22
National Institute of Standards and Technologyserves the site
NS
blue.foundationdns.comblue.foundationdns.netblue.foundationdns.org
foundationdns.com + foundationdns.net + moreanswers its DNS
TLS
time.gov
DigiCert Incissued its certificate
DNS Records
A 2
132.163.4.22129.6.13.35
AAAA 2
2610:20:6005:13::352610:20:6b01:4::22
TXT 4
v=spf1 -all_4pvdp9qqg695tftpki5hqle6bo3fc56w280z6rmhb445prwbfyqptc375zv6bfnv=DMARC1; p=reject; rua=mailto:dmarcrua@nist.gov,mailto:dmarc-reports@doc.gov, mailto:reports@dmarc.cyber.dhs.gov; ruf=mailto:dmarcruf@nist.gov
NS 3
blue.foundationdns.comblue.foundationdns.netblue.foundationdns.org
SOA 1
blue.foundationdns.com dns.cloudflare.com
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
time.gov |
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 | Thu, 10 Dec 2026 23:59:59 +0000 |
DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Sat, 29 Mar 2031 23:59:59 +0000 |
Subdomains (0)
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_7095f9899375a70c- Output Hash
64ce5d7cbccfeb3da9fc23ca0c7d167220fe6446e208d64f782a2590aeddb9f6- Signature
ed25519:2b6cedaf00ea161f5c09124d10a50226d5fbbe995cdeb43a0cf379d01957dd1dcfa5a5f0659dd85d7575cc9455403da2f8057735b41bc9b9aab2e546db14580d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast