CONTINUOUS INTERNET TELEMETRY24H DRIFT55,932 material changesacross 50,731 domains · last 24h · -6,144 vs yesterdayROTATION51 domains moved DNS from magpiedns.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hNOW531 curated domains not reachablelast probe, steadySITE ERRORS33,881 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 120,540 sites429 rate-limit / 403 bot-block, a posture signal

urcmich.org

Observed Jul 27, 2026, 05:02 UTC (10d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of urcmich.org was taken 10d ago

urcmich.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting urcmich.org 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 urcmich.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Email byProofpoint
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat urcmich.org actually stands on - every host below is a signed observation
urcmich.org
A / AAAA
75.98.175.111
unattributedserves the site
NS
ns1.msu.eduns2.msu.eduns3.msu.edu
msu.eduanswers its DNS
MX
mxb-00165801.gslb.pphosted.commxa-00165801.gslb.pphosted.com
Proofpointreceives its email
TLS
*.org.tc0xbmip.a2hosted.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 75.98.175.111

MX 2

  • 10mxb-00165801.gslb.pphosted.com
  • 5mxa-00165801.gslb.pphosted.com

TXT 4

  • v=spf1 ip4:35.9.75.0/24 ip4:148.163.147.0/24 ip4:148.163.143.0/24 include:spf-00165801.pphosted.com include:spf.protection.outlook.com ~all
  • brevo-code:002d09044edbcb06cdb05434cfb1883f
  • MS=ms99621246
  • v=DMARC1;p=none;rua=mailto:rua@dmarc.brevo.com

NS 3

  • ns1.msu.edu
  • ns2.msu.edu
  • ns3.msu.edu

SOA 1

  • cr-ib-pri.net.msu.edu hostmaster.msu.edu

TLS Certificates (3)

Common NameIssuerExpires
*.org.tc0xbmip.a2hosted.com C=US, O=Let's Encrypt, CN=YR2 Fri, 25 Sep 2026 20:23:45 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_942a281fa36eebfd
Output Hash
732dcd0aca5903af940898455c66e8d4dd261888106caa0f02a4d3be6e2ba20a
Signature
ed25519:517633d2b3f2b320c7b229dbf9c06b66603a858a3b8e2eff9cd0a7790ffd66373ad8586bb3090326d439277a20d978179546d318dce85c538e180d0c94090f04
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser