CONTINUOUS INTERNET TELEMETRY24H DRIFT7,423 material changesacross 7,020 domains · last 24h · -2,992 vs yesterdayDNS DRIFT459 domains changed DNS providertop destination cloudflare.com · -200 vs yesterdayEMAIL DRIFT108 domains switched email providertop destination google.com · -59 vs yesterdayCERT DRIFT155 domains switched issuing CA24h · -64 vs yesterdayNOW496 curated domains not reachable-207 vs yesterdaySITE ERRORS17,413 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,759 sites429 rate-limit / 403 bot-block, a posture signal

acf.gov

Observed Jul 24, 2026, 01:55 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
Secured byAmazon
Also usesDocuSignGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat acf.gov actually stands on - every host below is a signed observation
acf.gov
A / AAAA
15.197.70.17615.197.82.110
unattributedserves the site
NS
ns-369.awsdns-46.comns-917.awsdns-50.netns-1383.awsdns-44.orgns-1606.awsdns-08.co.uk
awsdns-46.com + awsdns-50.net + moreanswers its DNS
MX
smtp2.ees.hhs.govsmtp.ees.hhs.gov
hhs.govreceives its email
TLS
acf.gov
Amazonissued its certificate

DNS Records

A 2

  • 15.197.70.176
  • 15.197.82.110

MX 2

  • 10smtp2.ees.hhs.gov
  • 20smtp.ees.hhs.gov

TXT 9

  • TTL: 3600 "
  • MS=ms21499307
  • "Alias or host name: @
  • apple-domain-verification=6sXr6y0VDHz7Vady
  • docusign=8b8ee6f8-5fd3-41e9-ae35-da35c70e6dbf
  • Destination or points to address: MS=ms84553797
  • v=spf1 ip4:20.12.18.210 ip4:172.172.15.1 ip4:158.74.17.50 -all
  • google-site-verification=qoAqDtaKK2QVSazCBHsoby56BpwrWMV98VKJtTyvYN0
  • 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

NS 4

  • ns-369.awsdns-46.com
  • ns-917.awsdns-50.net
  • ns-1383.awsdns-44.org
  • ns-1606.awsdns-08.co.uk

SOA 1

  • ns-369.awsdns-46.com awsdns-hostmaster.amazon.com

CAA 5

  • issue "amazon.com"
  • issue "amazonaws.com"
  • issue "awstrust.com"
  • issue "entrust.net"
  • issue "letsencrypt.org"

TLS Certificates (3)

Common NameIssuerExpires
acf.gov C=US, O=Amazon, CN=Amazon RSA 2048 M04 Sun, 27 Dec 2026 23:59:59 +0000
Amazon RSA 2048 M04 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:26:35 +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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
rcpt_ac59bc5afca66dd6
Output Hash
f5bdbf6f0d04297f0a55a5bc9154d9a5203c8851eef290658fc193afe12dd434
Signature
ed25519:679a615d7fe9a4a6d18c21e76ddfeb51869d7cc8d50925c9ccd251d23c7ff0646bdd5094098aa7cefa649d50e557719b751be49a1f5e7a008370e2e179fbe304
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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