authenticff.com

Observed Aug 4, 2026, 16:02 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of authenticff.com was taken 9d ago

authenticff.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting authenticff.com 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 authenticff.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Runs onAkamai Connected Cloud
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withNAMECHEAP INC
Also usesGoogle Search Console
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat authenticff.com actually stands on - every host below is a signed observation
authenticff.com
A / AAAA
198.58.113.136
Akamai Connected Cloudserves the site
NS
ns5.linode.comns1.linode.comns4.linode.comns2.linode.com+1 more
linode.comanswers its DNS
MX
ALT1.ASPMX.L.GOOGLE.comASPMX.L.GOOGLE.comASPMX3.GOOGLEMAIL.comASPMX2.GOOGLEMAIL.com+1 more
Google Workspacereceives its email
TLS
authenticff.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 198.58.113.136

MX 5

  • 20ALT1.ASPMX.L.GOOGLE.com
  • 10ASPMX.L.GOOGLE.com
  • 30ASPMX3.GOOGLEMAIL.com
  • 30ASPMX2.GOOGLEMAIL.com
  • 20ALT2.ASPMX.L.GOOGLE.com

TXT 2

  • google-site-verification=mojzV_iCmUxpsPPeGd3YY_g9ehUO3TuKJcw_phRYoAA
  • v=spf1 include:_spf.google.com include:mailgun.org include:servers.mcsv.net include:949.spf02.hubspotemail.net ~all

NS 5

  • ns5.linode.com
  • ns1.linode.com
  • ns4.linode.com
  • ns2.linode.com
  • ns3.linode.com

SOA 1

  • ns1.linode.com bryant.authenticff.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:dev@authenticff.com

TLS Certificates (4)

Common NameIssuerExpires
authenticff.com C=US, O=Let's Encrypt, CN=YE1 Thu, 17 Sep 2026 09:46:26 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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_fcd2ea6486e2d7a0
Output Hash
c70c12983b127465972e1c61821aa67f02ce786c4fb1f56fd6953d6bc72d0c72
Signature
ed25519:8860e41d8524aa8ffb9c22e59aec9615d1cf60d54380905ba454b9d151fed81b8b9dcdb36aec376859576d680e065bd6b6893705ebf2abaafe394932a5e2a40c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT47,821 material changesacross 45,734 domains · 24h to ~80m ago · +1,951 vs yesterdayROTATION60 domains moved DNS from koaladns.com to magpiedns.com, 59 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,461 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,878 sites429 rate-limit / 403 bot-block, a posture signal