CONTINUOUS INTERNET TELEMETRY24H DRIFT62,563 material changesacross 59,341 domains · 24h to ~2h ago · +27,946 vs yesterdayROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW535 curated domains not reachablelast probe, steadySITE ERRORS33,826 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 129,659 sites429 rate-limit / 403 bot-block, a posture signal

ahrq.gov

Observed Aug 3, 2026, 00:52 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ahrq.gov was taken 3d ago

ahrq.gov is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ahrq.gov under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch ahrq.gov Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Guarded by a firewall
Runs onAmazon
Email byAmazon SES
Secured byAmazon
Registered withget.gov
Also usesZoomGoogle Search Console
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ahrq.gov actually stands on - every host below is a signed observation
ahrq.gov
A / AAAA
166.117.37.73166.117.175.187
Amazonserves the site
NS
ns1-06.azure-dns.comns2-06.azure-dns.netns3-06.azure-dns.orgns4-06.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
primary.us.etp.fireeyegov.comalt1.us.etp.fireeyegov.comalt2.us.etp.fireeyegov.comalt3.us.etp.fireeyegov.com
Amazon SESreceives its email
TLS
*.ahrq.gov
Amazonissued its certificate

DNS Records

A 2

  • 166.117.37.73
  • 166.117.175.187

MX 4

  • 10primary.us.etp.fireeyegov.com
  • 20alt1.us.etp.fireeyegov.com
  • 30alt2.us.etp.fireeyegov.com
  • 40alt3.us.etp.fireeyegov.com

TXT 12

  • MS=ms15674864
  • rbv0pdlgfgcof2bkbda134fj4u
  • _eqomgmy4ltlt89m2jot0y42ydi6oqko
  • _jnzp2py7hverf59gcmtt0ik0wo4vg86
  • lccwl3rcvlrz0dx6mv8r4256r4lmlk85
  • n8mc4y5f068k42xcpxyzcd4nz5whkkkt
  • qcxwgj0l6yrhdy14gtpqp2ncr8qcgqwd
  • ZOOM_verify_eC889e4NlFpCXbpNJIrowh
  • identrust_validate=1inhnmKQGZ8YyvkkCxXOMhqUdPEPiGje0k1x13LWoZen
  • google-site-verification=h6coIDB6HuIKJJa_8aCW8F8RDQxE0uqdm3r8aINiyk4

NS 4

  • ns1-06.azure-dns.com
  • ns2-06.azure-dns.net
  • ns3-06.azure-dns.org
  • ns4-06.azure-dns.info

SOA 1

  • ns1-06.azure-dns.com azuredns-hostmaster.microsoft.com

CAA 5

  • issue "amazon.com"
  • issue "digicert.com"
  • issue "entrust.net"
  • issue "godaddy.com"
  • issue "identrust.com"

DMARC_RECORDS 1

  • v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:8idhoybh@ag.us.dmarcian.com,mailto:reports@dmarc.cyber.dhs.gov; ruf=mailto:8idhoybh@fr.us.dmarcian.com;

TLS Certificates (3)

Common NameIssuerExpires
*.ahrq.gov C=US, O=Amazon, CN=Amazon RSA 2048 M01 Wed, 18 Nov 2026 23:59:59 +0000
Amazon RSA 2048 M01 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:21:28 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_2e3fcc2140794cc7
Output Hash
7c9f4c43e175a16b9bc3b0c2acf48b7e54ef12d6ac004dcd2723c8152b9a6817
Signature
ed25519:40cae488614e08cd4e119f0fd28170ef2d3f9240ef8bf471f5258ae122ff817b2eb2964a6c37a45234c8c9488fb2b1a0739c13257c5b7f90ed110ee525ab6202
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser