CONTINUOUS INTERNET TELEMETRY24H DRIFT34,504 material changesacross 32,163 domains · 24h to ~2h agoDNS DRIFT55 domains changed DNS providertop destination koaladns.com · +33 vs yesterdayNOW559 curated domains not reachablelast probe, steadySITE ERRORS33,449 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,636 sites429 rate-limit / 403 bot-block, a posture signal

upsa.es

Observed Aug 3, 2026, 00:37 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of upsa.es was taken 2d ago

upsa.es is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting upsa.es 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 upsa.es Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byGoogle Workspace
Secured byHellenic Academic and Research Institutions CA
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat upsa.es actually stands on - every host below is a signed observation
upsa.es
A / AAAA
193.146.156.245
unattributedserves the site
NS
ns1.upsa.esns2.upsa.es
upsa.esanswers its DNS
MX
ALT4.ASPMX.L.GOOGLE.COMASPMX.L.GOOGLE.COMALT2.ASPMX.L.GOOGLE.COMALT1.ASPMX.L.GOOGLE.COM+2 more
Google Workspacereceives its email
TLS
upsa.es
Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

  • 193.146.156.245

MX 6

  • 10ALT4.ASPMX.L.GOOGLE.COM
  • 1ASPMX.L.GOOGLE.COM
  • 5ALT2.ASPMX.L.GOOGLE.COM
  • 5ALT1.ASPMX.L.GOOGLE.COM
  • 10ALT3.ASPMX.L.GOOGLE.COM
  • 10mail.upsa.es

TXT 7

  • v=spf1 ip4:193.146.156.93 ip4:193.146.157.26 include:_spf.google.com include:spf-mailgun.upsa.es include:spf.ipzmarketing.com include:_spf.salesforce.com include:one.zoho.eu -all
  • google-site-verification=eKAnkjdB1THYpaGsKnxH1Zwem8mS-kmrrDumNyPeRug
  • apple-domain-verification=zJvI148JhH1DfQQZ
  • MS=ms71295625
  • HARICA-PLDdvttBQyOTnAOfeK8
  • google-site-verification=1ZgNBQ1UjR-prFjilM8ShNIxWJC0I7NHnQi1NRRnFa4
  • adobe-idp-site-verification=d23b4b8891e8961d7e9d47d10d8a646575537b979d65b0c9900654b3eb054954

NS 2

  • ns1.upsa.es
  • ns2.upsa.es

SOA 1

  • ns2.upsa.es sysadmin.upsa.es

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:incidencias.correo@upsa.es,mailto:sysadmin@upsa.es; ruf=mailto:sysadmin@upsa.es; pct=100

TLS Certificates (3)

Common NameIssuerExpires
upsa.es C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS ECC 1 Thu, 11 Feb 2027 06:33:36 +0000
GEANT TLS ECC 1 C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS ECC Root CA 2021 Sat, 31 Dec 2039 11:14:20 +0000
HARICA TLS ECC Root CA 2021 C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions ECC RootCA 2015 Fri, 31 Aug 2029 07:44:36 +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.

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Ed25519 Receipt

Receipt ID
rcpt_f562141e25f7e740
Output Hash
2e2fcfd61d57d0fee9ad618f788f05fc6f427dfe70e0eb417639d65b2a39a78f
Signature
ed25519:a6e4b71b6fa3005130657f1da6418e419b2ef5516d03507c8f76ee1b9673dd011ee7001e15cef554141d17c2038fc4f362e523448d3f4a72f7237662e66d1302
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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