mc3.edu

Observed Aug 11, 2026, 02:02 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mc3.edu was taken 4d ago

mc3.edu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mc3.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 mc3.edu Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Up right now

Runs onCloudflare

Email byMicrosoft 365

Secured byGoogle Trust Services

Also uses

AdobeAppleMicrosoft Dynamics 365Facebook/Meta

IPv6 · tranco

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

INFRASTRUCTURE MAPwhat mc3.edu actually stands on - every host below is a signed observation

mc3.edu

A / AAAA

104.18.25.114104.18.24.1142606:4700::6812:18722606:4700::6812:1972

Cloudflareserves the site

blue.foundationdns.orgblue.foundationdns.comblue.foundationdns.net

foundationdns.org + foundationdns.com + moreanswers its DNS

mc3-edu.mail.protection.outlook.com

Microsoft 365receives its email

TLS

mc3.edu

Google Trust Servicesissued its certificate

DNS Records

A 2

104.18.25.114
104.18.24.114

AAAA 2

2606:4700::6812:1872
2606:4700::6812:1972

MX 1

0mc3-edu.mail.protection.outlook.com

TXT 11

648FC5F30A21B5BED117F210A3984B6E
ZOOM_verify__0b3m_ywT_qWDjdDxbTArg
adobe-idp-site-verification=563993ec-63f1-4f8f-9fd0-c4a285df0b39
adobe-idp-site-verification=da54be0cc21e14d310f71fb4f74a5a275cf9582a81757065f895b2a8ae7e1cdb
apple-domain-verification=6uQdsS29RZDv16sD
d365mktkey=6j0xFAj2FeAqqldZZomdMUCioO4JxUCDG2MJuxuDv50x
d365mktkey=7j2IWoC7fT6JCoXk2ibfGREIDuaQ4O7TpCdZnsN0xsMx
d365mktkey=G5Hx2zLguoEyNepGBv2f6UmPigV6cxhVrvS7CjjjanIx
facebook-domain-verification=6joh2f4kiqdrz7watw3mw66oascbub
msfpkey=481btgnwjfm9hc2vhjnz286jq

NS 3

blue.foundationdns.org
blue.foundationdns.com
blue.foundationdns.net

SOA 1

blue.foundationdns.com dns.cloudflare.com

CAA 14

iodef "mailto:security@mc3.edu"
issue "amazon.com"
issue "comodoca.com"
issue "digicert.com; cansignhttpexchanges=yes"
issue "emsign.com"
issue "letsencrypt.org"
issue "pki.goog; cansignhttpexchanges=yes"
issue "sectigo.com"
issue "ssl.com"
issuewild "comodoca.com"

DMARC_RECORDS 1

v=DMARC1;p=none;rua=mailto:273242cf7d2040b289474f07c95665d4@dmarc-reports.cloudflare.net

TLS Certificates (3)

Common Name	Issuer	Expires
`mc3.edu`	C=US, O=Google Trust Services, CN=WE1	Mon, 21 Sep 2026 03:21:11 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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_87d57f96652d75d4
Output Hash: 5b8d88e0055ad4f11b1868af457c519c2d0f27e63e101a3042dc47a775532ee8
Signature: ed25519:df0927f43e76e0427e3e6e07c8e054ea341782d707f5aa144b1ba43ac56ee75b99444fc0a239a303fe6cce58071138db09e6815d87216325df35e58c1d97b401
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/mc3.edu