CONTINUOUS INTERNET TELEMETRY24H DRIFT2,891 material changesacross 2,544 domains · -507 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination cloudflare.com · -7 vs yesterdayEMAIL DRIFT4 domains switched email providertop destination reyrey.com · -2 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,310 curated domains not answering-6,408 vs yesterdayERRORS10,960 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,891 material changesacross 2,544 domains · -507 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination cloudflare.com · -7 vs yesterdayEMAIL DRIFT4 domains switched email providertop destination reyrey.com · -2 vs yesterdayCERT DRIFT7 domains switched issuing CA24hNOW3,310 curated domains not answering-6,408 vs yesterdayERRORS10,960 responded with an errorlast probe · 5xx / 404 / 429 / 403

mheducation.com

Observed 2026-07-12T16:32:56.282Z (18h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byProofpoint
Also usesGoogle Search ConsoleDockerFigmaFacebook/MetaAtlassian
90 subdomains · education_expanded
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mheducation.com actually stands on - every host below is a signed observation
mheducation.com
A / AAAA
32.194.12.15854.81.81.6152.55.118.223
Cloudflareserves the site
NS
pdns85.ultradns.compdns85.ultradns.netpdns85.ultradns.bizpdns85.ultradns.org
ultradns.com + ultradns.net + moreanswers its DNS
MX
mxb-00363701.gslb.pphosted.commxa-00363701.gslb.pphosted.com
Proofpointreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.mheducation.com:443/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time296 ms
DNS resolutionNOERROR
Redirect chain
https://www.mheducation.com:443/

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

DNS Records

A 3

  • 32.194.12.158
  • 54.81.81.61
  • 52.55.118.223

MX 2

  • 10mxb-00363701.gslb.pphosted.com
  • 10mxa-00363701.gslb.pphosted.com

TXT 38

  • sfChatUrl = 'https://d.la2-c1cs-ia5.salesforceliveagent.com/chat'
  • sfEmbdServiceUrl = 'https://mh--dev.my.salesforce.com/embeddedservice/5.0/esw.min.js'
  • google-site-verification=1SrHQrsSKlaeICKr7JUyP2ac3FBE7GrDArejeqsNek8
  • v=spf1 include:_spf2.mheducation.com a:mx.brainshark.com include:amazonses.com include:mktomail.com include:spf.protection.outlook.com include:_spf.salesforce.com include:spf-00363701.pphosted.com -all
  • webexdomainverification.4C675B8B79D8B136E053AB06FC0A3F65=98c599cf-9d2f-4319-aa85-a5c4d1993db1
  • apple-domain-verification=1lJD7yCkNLx70BGU
  • docker-verification=c3d7b8b9-cb16-4eb7-8d81-0974e72e0a0c
  • v6grhjx01dxk5yjjfn1cmg0tpbgpll6f
  • sfEnvUrlPod = 'https://mh--dev.sandbox.my.site.com'
  • klaviyo-site-verification=Ugs4T4

NS 4

  • pdns85.ultradns.com
  • pdns85.ultradns.net
  • pdns85.ultradns.biz
  • pdns85.ultradns.org

SOA 1

  • pdns85.ultradns.com hostmaster.mheducation.com

TLS Certificates (0)

None.

Subdomains (90)

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 mheducation.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
2cf7b429-f487-4e49-947e-da469169f552
Output Hash
3bf21231d07a211bd1777c393c72afa751ee4a172cfdf019f91d7957db9d0f04
Signature
ed25519:ec808f345b616c46e7ae16d2089734e646938809502fd088cd9dd168d660ad2ef424f58289a3dcf117b35e68eb3c7d109aa4b75eb43003a5bed5c97cfdc2770b
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser