CONTINUOUS INTERNET TELEMETRY24H DRIFT63,733 material changesacross 59,883 domains · 24h to ~85m ago · +29,116 vs yesterdayROTATION57 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW536 curated domains not reachablelast probe, steadySITE ERRORS33,804 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 130,707 sites429 rate-limit / 403 bot-block, a posture signal

upmc.edu

Observed Aug 3, 2026, 03:27 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of upmc.edu was taken 3d ago

upmc.edu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting upmc.edu 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 upmc.edu Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byProofpoint
Secured byDigiCert
Also usesAtlassianGoogle Search ConsoleMiro
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat upmc.edu actually stands on - every host below is a signed observation
upmc.edu
A / AAAA
20.119.8.2157.229.137.129
unattributedserves the site
NS
ns6.upmc.comns3.upmc.comns4.upmc.comns5.upmc.com
upmc.comanswers its DNS
MX
mxb-0002f001.gslb.pphosted.commxa-0002f001.gslb.pphosted.com
Proofpointreceives its email
TLS
*.upmc.edu
DigiCert Incissued its certificate

DNS Records

A 2

  • 20.119.8.2
  • 157.229.137.129

MX 2

  • 20mxb-0002f001.gslb.pphosted.com
  • 10mxa-0002f001.gslb.pphosted.com

TXT 32

  • sending_domain689353=c7380792fb7983dbfeae87c9e3d4acf8c133ff260e433f1c70b01cc3f342b031
  • webexdomainverification.4C675B8B25A7B136E053AB06FC0A3F65=6ba3e7c8-a12c-4d3e-8142-e974fb2b17d2
  • ms-domain-verification=52057cf7-5346-4703-8345-c31bef68a5a3
  • AD09E7DF6BA7E73F88E5014CAAD81940446B00FF
  • MS=ms92780616
  • ms-domain-verification=3231f438-a67d-4bfc-bb6e-6411375ad4b9
  • wrike-verification=Njc1MzYxMjoxMjM1YjcxOWI1NWU3ZjY3NGRhNjUwMjQ0ODVlZmRlOTQ3NzBiZDAxMWZhZTJlZWYxY2FiMTBmMDdlYzk0MDBh
  • google-site-verification=Ieg_EkPJ_FHnPLQdqEau8SrX9oYU5av1fn8NIjURBUQ
  • msfpkey=21edekmigis16kt0djmm1rf1b
  • flexera-domain-verification-elzossvgzptuween

NS 4

  • ns6.upmc.com
  • ns3.upmc.com
  • ns4.upmc.com
  • ns5.upmc.com

SOA 1

  • ns3.upmc.com dcipf.msx.upmc.edu

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;

TLS Certificates (3)

Common NameIssuerExpires
*.upmc.edu C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 Sun, 03 Jan 2027 23:59:59 +0000
DigiCert Global G2 TLS RSA SHA256 2020 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Sat, 29 Mar 2031 23:59:59 +0000
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Fri, 15 Jan 2038 12:00:00 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_b4ad7ddc2d3577d8
Output Hash
8e0b755b9f9670deff6a52929a1715b3831acd04577a3bdd6686b02d00ddab0d
Signature
ed25519:9388aaa0c91ae981aac9557dfedf7b5b435106db7313a403d536713add0baaae39ee1ec5dd485556c57b5dfecb05846dcfa86b5c3e3c1fdb636cf8c5cb58b001
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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