CF1757603566242-tsm20250911145307

DNSWHOIS.INFO - mheducation.ca

Search for IP or hostnames:

mheducation.ca checked at 2025-09-11T15:12:46.209Z 204ms 95/95/95 100% R:18

mheducation.ca

NSpdns85.ultradns.biz
A2610:a1:1015::79 🇺🇸 Neustar
PTRpdns85.ultradns.biz
A156.154.66.85🇺🇸 Neustar
PTRpdns85.ultradns.biz
MXcorp148mr3.mcgraw-hill.com
MXcorp148mr4.mcgraw-hill.com
MXcorp148mr6.mcgraw-hill.com
MXnj12corpmr01.mcgraw-hill.com
MXnj12corpmr02.mcgraw-hill.com
NSpdns85.ultradns.com
A2001:502:f3ff::79 🇺🇸 Neustar
PTRpdns85.ultradns.com
A156.154.64.85🇺🇸 Neustar
PTRpdns85.ultradns.com
NSpdns85.ultradns.net
A2610:a1:1014::79 🇺🇸 Neustar
PTRpdns85.ultradns.net
A156.154.65.85🇺🇸 Neustar
PTRpdns85.ultradns.net
NSpdns85.ultradns.org
A2001:502:4612::79 🇺🇸 Neustar
PTRpdns85.ultradns.org
A156.154.67.85🇺🇸 Neustar
PTRpdns85.ultradns.org
A204.74.99.100🇺🇸 Neustar
PTRcrs.ultradns.net

ca

NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
rank #299360 globally
rank #2014 in the tld

AI analysis

mheducation.ca is the parent of both canmedia.mheducation.ca and prod.mheducation.ca.

IP number 204.74.99.100 is pointed to by mheducation.ca.

IP numbers are shared between mheducation.ca and other host names such as www.debonairblock.scandal.com, correlog.com, accontor.fi, 19thcork.com, and sportsengine.org.

Four name servers, pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net, and pdns85.ultradns.org, are delegated to mheducation.ca.

The name servers of mheducation.ca are at least partially shared with other domains such as mhestore.ca, mcgrawhill.mobi, kaleidoscopeintervention.com, mhln.com, and mhrsocialstudies.com.

pdns85.ultradns.biz, 2610:a1:1015::79, and 156.154.66.85 are associated in DNS.

pdns85.ultradns.com, 2001:502:f3ff::79, and 156.154.64.85 are also connected in DNS.

pdns85.ultradns.net, 2610:a1:1014::79, and 156.154.65.85 point to each other in DNS.

pdns85.ultradns.org, 2001:502:4612::79, and 156.154.67.85 are linked through DNS as well.

Five mail servers, corp148mr3.mcgraw-hill.com, corp148mr4.mcgraw-hill.com, corp148mr6.mcgraw-hill.com, nj12corpmr01.mcgraw-hill.com, and nj12corpmr02.mcgraw-hill.com, handle mheducation.ca.

Other domains such as openup.co.uk, standardandpoors.co.nz, sp.eu, sraflexworks.com, and istudywriting.ca share at least some mail servers with mheducation.ca.

The mail servers corp55wmr5.mcgraw-hill.com, corp55wmr3.mcgraw-hill.com, corp148mr.mcgraw-hill.com, corp55wmr.mcgraw-hill.com, and corp55wmr4.mcgraw-hill.com are frequently utilized in conjunction.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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hBqhAep CF johedugfp 2025-09-11