CONTINUOUS INTERNET TELEMETRY24H DRIFT38,059 material changesacross 36,939 domains · 24h to ~65m ago · -2,801 vs yesterdayNOW556 curated domains not reachablelast probe, steadySITE ERRORS34,567 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

zenhub.com

Observed Jul 26, 2026, 14:19 UTC (7d 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 byGoogle Workspace
Secured byGoogle Trust Services
Also usesFacebook/MetaGoogle Search ConsoleHubSpot
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zenhub.com actually stands on - every host below is a signed observation
zenhub.com
A / AAAA
198.202.211.1
Cloudflareserves the site
NS
ns-1.awsdns-00.comns-538.awsdns-03.netns-1066.awsdns-05.orgns-2036.awsdns-62.co.uk
awsdns-00.com + awsdns-03.net + moreanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
zenhub.com
Google Trust Servicesissued its certificate

DNS Records

A 1

  • 198.202.211.1

MX 5

  • 1aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com
  • 10aspmx2.googlemail.com
  • 10aspmx3.googlemail.com

TXT 6

  • facebook-domain-verification=iv0w318a8wi53ya53mygo5gqyt65eb
  • google-site-verification=Hw_DO3HHsqddqhglz9vU_tHsRZA57W_WVRGn_kJk4cc
  • google-site-verification=g0bKrUM7QjAu38D4s53fkzuTcVG7vZ3bop0S1_5FZuc
  • google-site-verification=vealqMbpZPaqPWDtj1v45LYoLz0Ydl-uEnSUTPyh4Q0
  • v=spf1 include:_spf.google.com include:sendgrid.net include:fdspfus.freshemail.io include:_spf.mailgun.org include:8071990.spf07.hubspotemail.net ~all
  • v=DMARC1; p=quarantine; adkim=r; aspf=r; pct=100; rua=mailto:dmarc-team@zenhub.com; ruf=mailto:dmarc-team@zenhub.com; fo=0:1:d

NS 4

  • ns-1.awsdns-00.com
  • ns-538.awsdns-03.net
  • ns-1066.awsdns-05.org
  • ns-2036.awsdns-62.co.uk

SOA 1

  • ns-538.awsdns-03.net awsdns-hostmaster.amazon.com

CAA 5

  • issue "amazon.com"
  • issue "amazonaws.com"
  • issue "digicert.com"
  • issue "letsencrypt.org"
  • issue "pki.goog"

TLS Certificates (3)

Common NameIssuerExpires
zenhub.com C=US, O=Google Trust Services, CN=WE1 Wed, 14 Oct 2026 06:31:04 +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 zenhub.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_349af7dd0cc33d71
Output Hash
d83cd7ebf8d512a370eaa980fc47d41204f9fd3fdc93f5b638ebe5c9942a79c4
Signature
ed25519:588f01829a11dde8d8af4a77a8b6c21b65e832f7f1c80ec3adbe5d287126123a31533e218b172c15e5f2b73c70a696aeeb8b40060112d1e8967f8ac09b687607
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser