jeffherman.com

Observed Aug 10, 2026, 23:40 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jeffherman.com was taken 4d ago

jeffherman.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jeffherman.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 jeffherman.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jeffherman.com actually stands on - every host below is a signed observation
jeffherman.com
A / AAAA
35.212.39.65
unattributedserves the site
NS
pdns05.domaincontrol.compdns06.domaincontrol.com
domaincontrol.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
jeffherman.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 35.212.39.65

MX 5

  • 1aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com

NS 2

  • pdns05.domaincontrol.com
  • pdns06.domaincontrol.com

SOA 1

  • pdns05.domaincontrol.com dns.jomax.net

TLS Certificates (3)

Common NameIssuerExpires
jeffherman.com C=US, O=Let's Encrypt, CN=YR2 Sun, 01 Nov 2026 22:08:38 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR 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_f547a73067102e25
Output Hash
f602b24802b326ad3b768cb0ed8134667ad009c9ee872f7d6925440f564e1908
Signature
ed25519:7bebf7966810cb2bb0bb49c12c4a8022f8bde3493840c0d1cf09c43fa8b44fa7bc3b86d4ef14184c4c86894c471326827a66a0a089883007b32a233583cfb107
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT46,574 material changesacross 44,672 domains · 24h to ~25m ago · +2,492 vs yesterdayROTATION61 domains moved DNS from koaladns.com to magpiedns.com, 60 moved backa rotation loop, not a migration · 24hNOW489 curated domains not reachablelast probe, steadySITE ERRORS36,539 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,351 sites429 rate-limit / 403 bot-block, a posture signal