CONTINUOUS INTERNET TELEMETRY24H DRIFT2,614 material changesacross 2,144 domains · last 24h · -7,801 vs yesterdayDNS DRIFT130 domains changed DNS providertop destination cloudflare.com · -529 vs yesterdayEMAIL DRIFT17 domains switched email providertop destination google.com · -150 vs yesterdayCERT DRIFT30 domains switched issuing CA24h · -189 vs yesterday

nfb.org

Observed Jul 24, 2026, 02:05 UTC (17h 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.

Verify this receipt yourself + Watch this domain
Up right now
Runs onCloudflare
Email byMimecast
Secured byGoogle Trust Services
Also usesZoomGoogle Search Console
IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat nfb.org actually stands on - every host below is a signed observation
nfb.org
A / AAAA
172.66.43.43172.66.40.2132606:4700:3108::ac42:2b2b2606:4700:3108::ac42:28d5
Cloudflareserves the site
NS
ajay.ns.cloudflare.comtess.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
us-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.com_dc-mx.056edf8b3b46.nfb.org
Mimecastreceives its email
TLS
nfb.org
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.66.43.43
  • 172.66.40.213

AAAA 2

  • 2606:4700:3108::ac42:2b2b
  • 2606:4700:3108::ac42:28d5

MX 3

  • 10us-smtp-inbound-1.mimecast.com
  • 10us-smtp-inbound-2.mimecast.com
  • 20_dc-mx.056edf8b3b46.nfb.org

TXT 8

  • ZOOM_verify_wcZ21glLIzEdtDRJkktGEp
  • amazonses:6iIU7Xv7xxTXh2vbIajt5rT68zNl5mfp5Ze07cBUVJw=
  • google-site-verification=-uXunOYeGRLAXaF1PI0NmceVUZL0ki32hr9GEyhG2uc
  • google-site-verification=lnKtLHVIepo8_nKumgExnyLUADdxmjAo2TRR2jP9E6o
  • google-site-verification=n5K1wOf-sYYNsmbWf-Otv0oXpQfieMwycD9P7HVioAw
  • google-site-verification=phXGE8conqcbARs4I4a4YXSNVDjZd3PwE15KT2s1R0s
  • v=spf1 mx ip4:50.232.19.154 ip4:159.183.106.203 ip4:107.0.121.60 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:sendgrid.net include:amazonses.com include:_spf.intacct.com -all
  • v=DMARC1; p=none; rua=mailto:dmarcreports@nfb.org

NS 2

  • ajay.ns.cloudflare.com
  • tess.ns.cloudflare.com

SOA 1

  • ajay.ns.cloudflare.com dns.cloudflare.com

CAA 13

  • issue "amazon.com"
  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "godaddy.com"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issuewild "comodoca.com"
  • issuewild "digicert.com; cansignhttpexchanges=yes"
  • issuewild "godaddy.com"

TLS Certificates (3)

Common NameIssuerExpires
nfb.org C=US, O=Google Trust Services, CN=WE1 Sat, 03 Oct 2026 20:00:17 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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 nfb.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_e7957f604eac2b3d
Output Hash
cae4f0987c8d648b3eb36f5208bf05a1867918a7ed42faf47556d485273d58b1
Signature
ed25519:d5aa307b8a238706729fba209456be473ac6b167baa41c5fbe832c137861796d8a2092a93c63a99186c8277b775844ddb127fc393efc5688f9db73745637f003
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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