mbl.edu

Observed Aug 9, 2026, 19:56 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mbl.edu was taken 5d ago

mbl.edu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mbl.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 mbl.edu Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byStarfield Technologies
Also usesDuo SecurityZoomAppleAdobeOpenAIStripeAnthropicBox
IPv6 · 1 subdomain · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mbl.edu actually stands on - every host below is a signed observation
mbl.edu
A / AAAA
192.124.249.1192a02:fe80:1010::19:4
2a02serves the site
NS
ns61.constellix.netns11.constellix.comns21.constellix.comns31.constellix.com+2 more
constellix.net + constellix.comanswers its DNS
MX
mbl-edu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
mbl.edu
Starfield Technologiesissued its certificate

DNS Records

A 1

  • 192.124.249.119

AAAA 1

  • 2a02:fe80:1010::19:4

MX 1

  • 10mbl-edu.mail.protection.outlook.com

TXT 14

  • MS=MS64119211
  • v=spf1 include:spf.protection.outlook.com ip4:64.128.160.11 ip4:64.128.160.12 include:servers.mcsv.net include:_spf1.mbl.edu include:_spf2.mbl.edu include:outboundmail.blackbaud.net -all
  • duo_sso_verification=gvVDg2WHHiT9ykpiA6iWeC662pp4XlzAXH7tMrdFPFFxLhMDCher12dof9FYZNUk
  • ZOOM_verify_oaABSXe2QRKumACP054uGw
  • apple-domain-verification=87fvAHux7pG39PQY
  • adobe-idp-site-verification=8719e15b0fb7c4f8e25ce8f4c1fbd24338225a52df9809b272d98a0359c25e58
  • openai-domain-verification=dv-d6NCouaCeX8QDnxtArZPO346
  • nnrgb3k59dkmjivu0m747e0p5p
  • stripe-verification=fd0134222a0293d5eea6c032f26777ff8649ce3768ca407cf4157309d250df16
  • 3635FC250A830D0B9F37E9FB8E92CF3B4AC6F44D

NS 6

  • ns61.constellix.net
  • ns11.constellix.com
  • ns21.constellix.com
  • ns31.constellix.com
  • ns41.constellix.net
  • ns51.constellix.net

SOA 1

  • ns11.constellix.com dns.constellix.com

DMARC_RECORDS 1

  • v=DMARC1; p=none

TLS Certificates (3)

Common NameIssuerExpires
mbl.edu C=US, O=Starfield Technologies, CN=Starfield TLS Intermediate CA DV - R1v1 Wed, 28 Oct 2026 22:14:32 +0000
Starfield TLS Intermediate CA DV - R1v1 C=US, O=Starfield Technologies, CN=Starfield TLS Root CA - R1 Thu, 23 Aug 2040 11:59:59 +0000
Starfield TLS Root CA - R1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Root Certificate Authority - G2 Thu, 31 Dec 2037 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
Output Hash
5b0b3f97b8ebf182938cdac78fa9c48d65a6217bcd08b9230ad2abaaafb5c542
Signature
(receipt not held at this host)
Public Key
connor-fast-v0.14.0
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT44,798 material changesacross 43,015 domains · 24h to ~80m ago · +1,291 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,472 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,978 sites429 rate-limit / 403 bot-block, a posture signal