tmc.edu

Observed 2026-07-13T11:11:15.741Z (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMailchimp

2 subdomains · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat tmc.edu actually stands on - every host below is a signed observation

tmc.edu

A / AAAA

192.124.249.59

Cloudflareserves the site

ns4.bcm.eduns1.bcm.edu

bcm.eduanswers its DNS

fortimail.texmedctr.net

Mailchimpreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.tmc.edu/

HTTP status301

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time379 ms

DNS resolutionNOERROR

Redirect chain

https://www.tmc.edu/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

192.124.249.59

MX 1

10fortimail.texmedctr.net

TXT 6

l1ldmo93uj9siah6u8kng6e8nh
v=spf1 mx:mx-1.texasmedicalcenter.org mx:mx-2.texasmedicalcenter.org ip4:69.94.235.218/32 include:spf.protection.outlook.com include:servers.mcsv.net ~all
Vm6vSWxk
95F3C0F5093599C904BF50B13B092505
gcpvsrl69p9ohk674bf6tsc419
v=DMARC1;p=quarantine;rua=mailto:dmarc_report@tmc.edu;ruf=mailto:dmarc_report@tmc.edu;fo=1

NS 2

ns4.bcm.edu
ns1.bcm.edu

SOA 1

bloxhead.bcm.edu hostmaster.bcm.edu

TLS Certificates (0)

None.

Subdomains (2)

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

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

Ed25519 Receipt

Receipt ID: 2c7a25dd-9333-4a12-876d-2afd3630211c
Output Hash: dfa18507399d0f734254a5c7b951d87616f6bd838614cadc6696c37f39d9cc69
Signature: ed25519:915cbfe5a003d4e6f1a2ee9b48b6481bc4bb0512f3f34c1a8c2879529d482e0d3a399d3edb9e8b009d8e427c1c3a121da5abc3f276939c356dcfacfde6016a09
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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