CONTINUOUS INTERNET TELEMETRY24H DRIFT7,850 material changesacross 7,302 domains · 24h to ~2h ago · -913 vs yesterdayNOW560 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 signalMOVERokta.comNo mail routes in the latest observation

userlist.com

Observed Aug 3, 2026, 00:54 UTC (8h 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also uses1PasswordFacebook/MetaGoogle Search Console
IPv6 · 2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat userlist.com actually stands on - every host below is a signed observation
userlist.com
A / AAAA
18.208.88.15798.84.224.1112600:1f18:16e:df01::2582600:1f18:16e:df01::259
2600serves the site
NS
ns1.dnsimple-edge.comns2.dnsimple-edge.netns3.dnsimple-edge.ions4.dnsimple-edge.org
dnsimple-edge.com + dnsimple-edge.net + moreanswers 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
userlist.com
Let's Encryptissued its certificate

DNS Records

A 2

  • 18.208.88.157
  • 98.84.224.111

AAAA 2

  • 2600:1f18:16e:df01::258
  • 2600:1f18:16e:df01::259

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

TXT 10

  • 1password-site-verification=NLGOEGCVFBFP7JBB7OQP5QQQQ4
  • facebook-domain-verification=qqncem6petqzgfbpks7luxsy3malwa
  • v=spf1 include:userlistmail.com include:_spf.google.com ~all
  • anthropic-domain-verification-00e6s0=zIoq7eFhawkooRbnKzxQYQPZF
  • yahoo-verification-key=hxhfUYNfei4kqVQs4HYeUK8QoMTAaO2RFj/CT5Bq6cQ=
  • google-site-verification=6aqmMHYbXZrAt9Gv6RmuwaghU5UDn0Qgu_b0QFc5xsY
  • google-site-verification=KLT76UFl1iU-GL2rNYBi-D0Hw6YP9Y0bG3BxaL6uoNw
  • google-site-verification=Ns5EcZ6i7NyDcKmTFR5xctm1C9VRp3W5X0z5q35E9QQ
  • ahrefs-site-verification_94d1eb12099827b4c8d3a316ff6168ba866ab0f8d4b7fe7e4306e62f7b549dc2
  • ahrefs-site-verification_c02fe7b1db3bdb1efa362547beabfd568aae2659447b28e1947f2cc575b777a5

NS 4

  • ns1.dnsimple-edge.com
  • ns2.dnsimple-edge.net
  • ns3.dnsimple-edge.io
  • ns4.dnsimple-edge.org

SOA 1

  • ns1.dnsimple-edge.com admin.dnsimple.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; pct=100; rua=mailto:re+ksaboqlv4ci@dmarc.postmarkapp.com; aspf=r;

BIMI_RECORDS 1

  • v=BIMI1;l=https://userlist.com/images/icon.svg

TLS Certificates (4)

Common NameIssuerExpires
userlist.com C=US, O=Let's Encrypt, CN=YE1 Wed, 28 Oct 2026 09:24:09 +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 (2)

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_1e371fe4d2f81211
Output Hash
4be4391c97d857099aba8e56f1b2dab4a5b52799705ef75a0aad608774096b2b
Signature
ed25519:960ff02b8e879d4d7b93c6c780f740ba75419cdf0c74f7f4180bc7c8dab4e53e869ce7702d3ba76c36c42ea8d8eaa98d7c8dbf409c47a937fc7ecf6a605c0b03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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