CONTINUOUS INTERNET TELEMETRY24H DRIFT5,897 material changesacross 5,564 domains · 24h to ~2h ago · -2,866 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

utcmail.com

Observed Aug 2, 2026, 14:52 UTC (11h 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.

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Not responding
Email byProofpoint
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat utcmail.com actually stands on - every host below is a signed observation
utcmail.com
NS
aria.ns.cloudflare.comalgin.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mxa-00105401.gslb.pphosted.commxb-00105401.gslb.pphosted.com
Proofpointreceives its email

DNS Records

MX 2

  • 10mxa-00105401.gslb.pphosted.com
  • 10mxb-00105401.gslb.pphosted.com

TXT 6

  • MS=ms32194463
  • MS=ms34233294
  • MS=ms55242999
  • _gmltdvm5bs2rot3gbo87fc1xfgvr388
  • 11BE-40F5-FE17-737D-9713-1C91-9F01-971C
  • v=spf1 include:spf-00105401.pphosted.com -all

NS 2

  • aria.ns.cloudflare.com
  • algin.ns.cloudflare.com

SOA 1

  • algin.ns.cloudflare.com dns.cloudflare.com

CAA 13

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

DMARC_RECORDS 1

  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

TLS Certificates (0)

None.

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.

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Ed25519 Receipt

Receipt ID
rcpt_0306cadb735ec780
Output Hash
38ab0930caef501b0db40e6ad1a6133769d4aaee10b6b60863550556f4046185
Signature
ed25519:63a318b8efdabd73da2ad5dc1fe8c0f0d4df51094b7d920c7436717b09bcf18ecf604216cb3de6bca4a0339dbee1e33ffc3638198f533a7d33567023d8624204
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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