CONTINUOUS INTERNET TELEMETRY24H DRIFT11,145 material changesacross 10,696 domains · 24h to ~35m ago · -29,715 vs yesterdayNOW563 curated domains not reachablelast probe, steadySITE ERRORS34,197 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,297 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

upco.es

Observed Jul 26, 2026, 08:52 UTC (8d 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
Not responding
Email byProofpoint
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat upco.es actually stands on - every host below is a signed observation
upco.es
A / AAAA
130.206.64.225
unattributedserves the site
NS
sun.rediris.esns2.upcomillas.esns1.upcomillas.eschico.rediris.es
rediris.es + upcomillas.esanswers its DNS
MX
mxb-006a4e02.gslb.pphosted.commxa-006a4e02.gslb.pphosted.com
Proofpointreceives its email

DNS Records

A 1

  • 130.206.64.225

MX 2

  • 10mxb-006a4e02.gslb.pphosted.com
  • 10mxa-006a4e02.gslb.pphosted.com

TXT 1

  • v=spf1 include:spf.protection.outlook.com mx a:correo.upcomillas.es a:correo.comillas.edu ip4:130.206.68.164 ip4:130.206.70.223 ip4:130.206.70.249 include:customers.clickdimensions.com ip4:134.170.206.11 -all

NS 4

  • sun.rediris.es
  • ns2.upcomillas.es
  • ns1.upcomillas.es
  • chico.rediris.es

SOA 1

  • ns1.upcomillas.es hostmaster.upcomillas.es

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.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for upco.es. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_9c2ac97da22a166a
Output Hash
95694e1e01c3e930d2a9d4fec6dd78eb6a709fe8eaf8a54d2c7240563b850265
Signature
ed25519:a4888c42752240bfd2d3f04ee9bc712e01c63ae2eb8f247d4411550f0d0ac1c80b2491568112b6e63a30e0dc6a81bbee9e7827c47832c55cd84459522958d209
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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