CONTINUOUS INTERNET TELEMETRY24H DRIFT506 material changesacross 451 domains · -152 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination selectel.ru · -1 vs yesterdayCERT DRIFT2 domains switched issuing CA24hNOW3,059 curated domains not answering+230 vs yesterdayERRORS20,471 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED56,442 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT506 material changesacross 451 domains · -152 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination selectel.ru · -1 vs yesterdayCERT DRIFT2 domains switched issuing CA24hNOW3,059 curated domains not answering+230 vs yesterdayERRORS20,471 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED56,442 throttled or blocked our scanner429 rate-limit / 403 bot-block

ulprospector.com

Observed Jul 18, 2026, 13:57 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall
Runs onCloudflare
Email bySendGrid
Secured byDigiCert
Registered withAmazon Registrar, Inc.
Also usesGoogle Search Console
IPv6 · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ulprospector.com actually stands on - every host below is a signed observation
ulprospector.com
A / AAAA
104.17.64.7104.17.63.72606:4700::6811:3f072606:4700::6811:4007
Cloudflareserves the site
NS
amber.ns.cloudflare.comray.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx1.emailsrvr.commx2.emailsrvr.comsmail1.ulprospector.comsmail2.ulprospector.com+2 more
SendGridreceives its email
TLS
*.ulprospector.com
DigiCert Incissued its certificate

DNS Records

A 2

  • 104.17.64.7
  • 104.17.63.7

AAAA 2

  • 2606:4700::6811:3f07
  • 2606:4700::6811:4007

MX 6

  • 10mx1.emailsrvr.com
  • 20mx2.emailsrvr.com
  • 99smail1.ulprospector.com
  • 99smail2.ulprospector.com
  • 99smail3.ulprospector.com
  • 99smail4.ulprospector.com

TXT 12

  • MS=ms29485795
  • _f3asljzbtcg52vowai3zh5iu3sdek2m
  • duo_sso_verification=ufBur44GtKEotDjVDW0uo3eQqfXFFiDb0viAs12uimkYklVF6kruGwYUTW4BzFv1
  • google-site-verification=6vn0pUTfqNz6phtuy-Uu_X8gkYIhIeXmyoCh_Sq-FVE
  • google-site-verification=IbLbUQYpB38RObMpRN6jEH98OWf7ez-JhrQ_JBme69Y
  • google-site-verification=SAz2xF48jx9wkZwsgvcEUrfo4giE5WZrWQVfB1GOe6A
  • google-site-verification=ZkLfxYFwYnzqh_J8Zusr5EMzgxT02PDEdwQtD2ix1uY
  • google-site-verification=cOCgSiEDCGLFpR2nX90SRBUJAeUkPqgsFLz31ZkcWso
  • google-site-verification=fZgh0E0yYbitCcpIZcusYkRxvvDQGZkTKcSw25524yg
  • google-site-verification=llwtZfA8RMaMG1u6fKzevwcdD5JbZ8qDLjFV-_SeE1Y

NS 2

  • amber.ns.cloudflare.com
  • ray.ns.cloudflare.com

SOA 1

  • amber.ns.cloudflare.com dns.cloudflare.com

CAA 11

  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "geotrust.com"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issuewild "comodoca.com"
  • issuewild "digicert.com; cansignhttpexchanges=yes"
  • issuewild "letsencrypt.org"
  • issuewild "pki.goog; cansignhttpexchanges=yes"

TLS Certificates (3)

Common NameIssuerExpires
*.ulprospector.com C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 Mon, 08 Mar 2027 23:59:59 +0000
GeoTrust TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:23:37 +0000
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root CA Sun, 09 Nov 2031 23:59:59 +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 ulprospector.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
4f297f23-4367-4d01-916a-dea6f1308a16
Output Hash
4dc9b975c92ee424b69be4ebe31b6312ed3eb4c90bb1a786929ab89fa2c82c2d
Signature
ed25519:2e5d6a79bb3d911636e8a01770432cc17c82330c958d4843e9d86292529cb67783eec06bd62cc6c1bc35001f24fd256f1a52a4d8896e153e46f1a6bae33ec20a
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser