CONTINUOUS INTERNET TELEMETRY24H DRIFT1,902 material changesacross 1,707 domains · +480 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination cloudflare.com · -20 vs yesterdayEMAIL DRIFT1 domain switched email providertop destination google.com · -4 vs yesterdayNOW1,282 curated domains not answering+572 vs yesterdayERRORS5,739 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED7,670 throttled or blocked our scanner429 rate-limit / 403 bot-blockMOVERtiktok.comDMARC enforcement downgraded: p=reject → no DMARC record24H DRIFT1,902 material changesacross 1,707 domains · +480 vs yesterdayDNS DRIFT1 domain changed DNS providertop destination cloudflare.com · -20 vs yesterdayEMAIL DRIFT1 domain switched email providertop destination google.com · -4 vs yesterdayNOW1,282 curated domains not answering+572 vs yesterdayERRORS5,739 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED7,670 throttled or blocked our scanner429 rate-limit / 403 bot-blockMOVERtiktok.comDMARC enforcement downgraded: p=reject → no DMARC record

bcm.edu

Observed 2026-07-17T13:40:31.131002727+00:00 (22h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onBaylor College of Medicine
Email byProofpoint
Secured byInCommon
Also usesAtlassianGoogle Search ConsoleDocuSign
12 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bcm.edu actually stands on - every host below is a signed observation
bcm.edu
A / AAAA
128.249.192.160
Baylor College of Medicineserves the site
NS
ns1.bcm.eduns4.bcm.edu
bcm.eduanswers its DNS
MX
mxb-00182201.gslb.pphosted.commxa-00182201.gslb.pphosted.com
Proofpointreceives its email
TLS
www.bcm.edu
InCommonissued its certificate

DNS Records

A 1

  • 128.249.192.160

MX 2

  • 10mxb-00182201.gslb.pphosted.com
  • 10mxa-00182201.gslb.pphosted.com

TXT 18

  • amazonses:N24RANjcbez8i9JzXw2g9AASu3sM0YYSUJ5zSRffqL4=
  • atlassian-domain-verification=YDETRZtxDq0eTBU/JnHHbpbKrPTDaqHiB7RUwVJ6rB55b67EpoW/IYqtdbNodOFW
  • teamviewer-sso-verification=87482b2f16b04c7a8fdc3d662d21a3ed
  • google-site-verification=agzUizgvzHAR98_Yf3DFyytQTCyBK1N0aT32HyFtAYw
  • jamf-site-verification=-k3Hn878h4jRUoM5YD5y1w
  • intersight=0bc1b48cdf4f98db285b5bc4611c9f676011b8f7cb179bf7c2c120a1dfcbcef6
  • brevo-code:c27f8db13a752e7c76ec605331305d4c
  • 7CD8F9385501AAE222D99B95B1EE785F
  • MS=ms39142833
  • p2XOkRsAJyB8gbsnjEqYrA6pxUqhA/tcfD3BTutq7pomkkoQduhLfUf6O7gnRbe1GX57imof1shLzfkk30PuLQ==

NS 2

  • ns1.bcm.edu
  • ns4.bcm.edu

SOA 1

  • bloxhead.bcm.edu hostmaster.bcm.edu

SRV 1

  • collabedge.bcm.edu:5061 p100

TLS Certificates (3)

Common NameIssuerExpires
www.bcm.edu C=US, O=InCommon, LLC, CN=InCommon RSA OV SSL CA 3 Thu, 19 Nov 2026 23:59:59 +0000
InCommon RSA OV SSL CA 3 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Mon, 05 Nov 2035 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Wed, 21 Mar 2046 23:59:59 +0000

Subdomains (12)

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 bcm.edu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
1a757592-927b-4540-9fe5-eeb3ef419807
Output Hash
1a453f7129628531134eab72f274a764a7fc2fc09ca47eb1450555a5445ee64a
Signature
ed25519:92f0d894e89d59928f46a262e62f20a03c35eef0fba98a2dd56eb450355d191f70f051897b0cd958f40beba254bb3975ad85695bd58a27578a85173b45a3810b
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser