CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 14,396 material changesacross 13,841+ domains · 24h to ~9h ago · a floor, 15h of 24 walkedDNS DRIFT6 domains changed DNS providertop destination koaladns.comNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signal

userguest.com

Observed Jul 24, 2026, 20:16 UTC (10d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of userguest.com was taken 10d ago

userguest.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting userguest.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 userguest.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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesFacebook/MetaGoogle Search ConsoleHubSpot
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat userguest.com actually stands on - every host below is a signed observation
userguest.com
A / AAAA
51.91.66.76
unattributedserves the site
NS
ns1096.ui-dns.comns1114.ui-dns.bizns1120.ui-dns.orgns1029.ui-dns.de
ui-dns.com + ui-dns.biz + moreanswers its DNS
MX
alt4.aspmx.l.google.comalt3.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
www.userguest.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 51.91.66.76

MX 5

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

TXT 5

  • facebook-domain-verification=mk7qg2061wxi2blma50kv3cwr5i84w
  • v=spf1 a mx include:_spf.google.com include:mail.zendesk.com include:sender.zohoinvoice.com include:144158773.spf02.hubspotemail.net ~all
  • zoho-verification=zb35102162.zmverify.zoho.com
  • google-site-verification=1VuvaNXMI64U9uUPtsrk7X2S7d9jUMMoYka-0oWbiQk
  • v=DMARC1; p=none

NS 4

  • ns1096.ui-dns.com
  • ns1114.ui-dns.biz
  • ns1120.ui-dns.org
  • ns1029.ui-dns.de

SOA 1

  • ns1029.ui-dns.de hostmaster.1und1.com

TLS Certificates (3)

Common NameIssuerExpires
www.userguest.com C=US, O=Let's Encrypt, CN=YR1 Mon, 05 Oct 2026 11:37:19 +0000
YR1 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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_f082928873868b9b
Output Hash
5b2c4a9cf949d3eb65ba0df078bc05f54fcd58c0f050466d577891764fadab5e
Signature
ed25519:5ba2448d5ec87f925dae40d1fccd0af7f6f1d37d98eb06d3c4ed3b6eef06c871a6ae81b8720ea1efa16e1ae5bfbafbc61626b00e4dca7e207858eaadd69a9a07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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