CONTINUOUS INTERNET TELEMETRY24H DRIFT34,617 material changesacross 32,325 domains · 24h to ~2h agoDNS DRIFT49 domains changed DNS providertop destination koaladns.com · +27 vs yesterdayNOW542 curated domains not reachablelast probe, steadySITE ERRORS33,687 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 157,287 sites429 rate-limit / 403 bot-block, a posture signal

upmccancercenters.com

Observed Jul 27, 2026, 19:55 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of upmccancercenters.com was taken 8d ago

upmccancercenters.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting upmccancercenters.com 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 upmccancercenters.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Signed observation on record.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat upmccancercenters.com actually stands on - every host below is a signed observation
upmccancercenters.com
A / AAAA
157.229.36.89
unattributedserves the site
NS
ns4.upmc.comns5.upmc.comns6.upmc.comns3.upmc.com
upmc.comanswers its DNS

DNS Records

A 1

  • 157.229.36.89

NS 4

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

SOA 1

  • nptbcedns01A.isd.upmc.edu dcipf.msx.upmc.edu

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_a729e06caa924955
Output Hash
a0eb518e5c69b4674d8f01e034d857a022a2f4a08c279d0b3d48c7e56371504c
Signature
ed25519:91d494edc2ac9922c257f59e1ac1241404e72859eb6d714f73a1f623859ec539d39d6e9947e5e0fef145e74b063a0e684eaa78ade040aa38e6e890f455d1d70a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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