CONTINUOUS INTERNET TELEMETRY24H DRIFT7,043 material changesacross 6,631 domains · last 24h · -3,372 vs yesterdayDNS DRIFT438 domains changed DNS providertop destination cloudflare.com · -221 vs yesterdayEMAIL DRIFT104 domains switched email providertop destination google.com · -63 vs yesterdayCERT DRIFT148 domains switched issuing CA24h · -71 vs yesterdayNOW500 curated domains not reachable-203 vs yesterdaySITE ERRORS17,417 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,729 sites429 rate-limit / 403 bot-block, a posture signal

cdc.gov

Observed Jul 24, 2026, 02:39 UTC (5h 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 onAkamai International B.V
Secured byDigiCert
Registered withget.gov
Also usesGoogle Search ConsoleAtlassianZoom
IPv6 · healthcare
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat cdc.gov actually stands on - every host below is a signed observation
cdc.gov
A / AAAA
23.53.11.13223.53.11.1472600:1408:c400:11::17cd:6b562600:1408:c400:11::17cd:6b44
Akamai International B.Vserves the site
NS
a28-65.akam.neta9-64.akam.neta8-67.akam.neta1-43.akam.net+2 more
akam.netanswers its DNS
MX
alt1.us.etp.fireeyegov.comalt2.us.etp.fireeyegov.comprimary.us.etp.fireeyegov.comalt3.us.etp.fireeyegov.com
fireeyegov.comreceives its email
TLS
*.cdc.gov
DigiCert Incissued its certificate

DNS Records

A 2

  • 23.53.11.132
  • 23.53.11.147

AAAA 2

  • 2600:1408:c400:11::17cd:6b56
  • 2600:1408:c400:11::17cd:6b44

MX 4

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

TXT 25

  • atlassian-sending-domain-verification=977cbfcd-c314-42dc-9d86-32e2abca00ac
  • google-site-verification=GkbnFA_aF3RXaZOC3deEsrGqs0fmTXyys2hbIn1nVcM
  • apple-domain-verification=VOKePKhT9MhX9zmq
  • _bthbaxy8p6mr5c0o5r7pit3d25lgztb
  • amazonses:OhxI8Nxovqf1xBmhK5S9kNk7vo9XV4GmGe6LVc+ji80=
  • atlassian-domain-verification=qjHCJ33pyZHmggxdcFDtGiegrc/iLSyVUIG0LAu1g7XW1JnMdaY8G8pbMUY1Z4hm
  • google-site-verification=qZbBdujV5kZQv_pCqV2wpfSU25odH35HQukm5ACyLNs
  • adobe-idp-site-verification=4089552e88740d878b0400d184ab01c0b7391e6dc85796732000450e3476fc93
  • _ddb344bjip99et71u5cidtx1t53ezdl
  • ZOOM_verify_yEK5MgTwT72nP5URz-eoaA

NS 6

  • a28-65.akam.net
  • a9-64.akam.net
  • a8-67.akam.net
  • a1-43.akam.net
  • a5-66.akam.net
  • a2-64.akam.net

SOA 1

  • a1-43.akam.net hostmaster.cdc.gov

TLS Certificates (2)

Common NameIssuerExpires
*.cdc.gov C=US, O=DigiCert Inc, CN=DigiCert Global G3 TLS ECC SHA384 2020 CA1 Sat, 31 Oct 2026 23:59:59 +0000
DigiCert Global G3 TLS ECC SHA384 2020 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G3 Sun, 13 Apr 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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for cdc.gov. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for cdc.gov <a href="https://domaindrift.io/t/cdc.gov"> <img src="https://domaindrift.io/badge/cdc.gov.svg" width="300" height="64" alt="DomainDrift signed observations for cdc.gov"> </a>

Ed25519 Receipt

Receipt ID
rcpt_443fb528d0a7e15d
Output Hash
2d7c3a50074c610b7b748b9c9c2566e278a12378c692b60788d2d018d6b1de15
Signature
ed25519:f7f7d75f9b1f2e82ac41b76db1d270b931881a0843875e5aa484db26606d7d3d289273b6e15c6106f2e05283a0de5cfd6dea6fffdaa58867ef0d81efc5b3d202
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser