`mheducation.com.mx`

DNSSEC	⚠️ Not signed
A	52.31.172.222^{🇮🇪 Amazon52.30.0.0/15 EC2 DUB prefix}
		PTR	`ec2-52-31-172-222.eu-west-1.compute.amazonaws.com`
A	52.215.29.211^{🇮🇪 Amazon52.208.0.0/13 EC2 DUB prefix}
A	54.229.169.111^{🇮🇪 Amazon54.229.128.0/17 EC2 DUB prefix}
NS	`pdns85.ultradns.com` ⭐
		A	2001:502:f3ff::79^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns85.ultradns.com`
		A	156.154.64.85^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns85.ultradns.com`
NS	`pdns85.ultradns.biz`
		A	2610:a1:1015::79^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns85.ultradns.biz`
		A	156.154.66.85^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns85.ultradns.biz`
NS	`pdns85.ultradns.net`
		A	2610:a1:1014::79^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns85.ultradns.net`
		A	156.154.65.85^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns85.ultradns.net`
NS	`pdns85.ultradns.org`
		A	2001:502:4612::79^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns85.ultradns.org`
		A	156.154.67.85^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns85.ultradns.org`
TXT	`v=spf1 mx -all`
TXT	`_vpzihb7hsbyvy4y2pxvnbfz14693sxz`
TXT	`bm4fwwp3jsj9s1vw4zqkrwtmpyqfb4tn`
TXT	`x73l59f79fyh29f30t4x86glvb826dx6`
SOA	`pdns85.ultradns.com`hostmaster@mheducation.com 2014-03-06 #65

`com.mx`

	DNSSEC	⚠️ Not signed
	NS	`m.mx-ns.mx` ⭐ ⚠️ Not in parent delegation
	NS	`c.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`e.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`i.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`o.mx-ns.mx` ⚠️ Not in parent delegation
	NS	`x.mx-ns.mx` ⚠️ Not in parent delegation
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1777053503

WOT: NOT_SAFE (44/100)

Subdomains

www.mheducation.com.mx

soporto.mheducation.com.mx

Same first word

Similar names

mheducatoin.com

ntouchmedia.net

humanoidtec.com

mheduaction.com

mheductaion.com

mheducaiton.com

ntouchmedia.com

mhedcuation.com

DNS History

14 records (7 active, 7 former)

●NSpdns85.ultradns.biz2015-08-09 → 2026-04-24 · 2 obs

● 2015-08-09 05:32:28
● 2026-04-24 18:18:58

●NSpdns85.ultradns.com2015-08-09 → 2026-04-24 · 2 obs

● 2015-08-09 05:32:28
● 2026-04-24 18:18:58

●NSpdns85.ultradns.net2015-08-09 → 2026-04-24 · 2 obs

● 2015-08-09 05:32:28
● 2026-04-24 18:18:58

●NSpdns85.ultradns.org2015-08-09 → 2026-04-24 · 2 obs

● 2015-08-09 05:32:28
● 2026-04-24 18:18:58

○A108.128.47.1792026-02-19 → 2026-02-19 · 5 obs

○ 2026-02-17 21:49:52
● 2026-02-19 03:54:04
● 2026-02-19 13:21:38
○ 2026-04-21 17:56:46
○ 2026-04-24 18:18:58

○A18.202.154.442026-02-19 → 2026-02-19 · 5 obs

○ 2026-02-17 21:49:52
● 2026-02-19 03:54:04
● 2026-02-19 13:21:38
○ 2026-04-21 17:56:46
○ 2026-04-24 18:18:58

○A192.243.93.242015-08-09 → 2017-03-28 · 4 obs

● 2015-08-09 05:32:28
● 2017-03-28 16:14:36
○ 2026-02-16 12:29:36
○ 2026-04-24 18:18:58

○A34.240.100.702026-02-16 → 2026-02-17 · 5 obs

○ 2017-03-28 16:14:36
● 2026-02-16 12:29:36
● 2026-02-17 21:49:52
○ 2026-02-19 03:54:04
○ 2026-04-24 18:18:58

○A34.252.47.302026-02-16 → 2026-02-17 · 5 obs

○ 2017-03-28 16:14:36
● 2026-02-16 12:29:36
● 2026-02-17 21:49:52
○ 2026-02-19 03:54:04
○ 2026-04-24 18:18:58

●A52.215.29.2112026-04-21 → 2026-04-24 · 6 obs

○ 2026-02-19 13:21:38
● 2026-04-21 17:56:46
● 2026-04-24 04:00:26
○ 2026-04-24 15:30:16
● 2026-04-24 18:18:56
● 2026-04-24 18:18:58

●A52.31.172.2222026-04-21 → 2026-04-24 · 6 obs

○ 2026-02-19 13:21:38
● 2026-04-21 17:56:46
● 2026-04-24 04:00:26
○ 2026-04-24 15:30:16
● 2026-04-24 18:18:56
● 2026-04-24 18:18:58

○A54.220.48.2132026-02-19 → 2026-02-19 · 5 obs

○ 2026-02-17 21:49:52
● 2026-02-19 03:54:04
● 2026-02-19 13:21:38
○ 2026-04-21 17:56:46
○ 2026-04-24 18:18:58

●A54.229.169.1112026-04-21 → 2026-04-24 · 6 obs

○ 2026-02-19 13:21:38
● 2026-04-21 17:56:46
● 2026-04-24 04:00:26
○ 2026-04-24 15:30:16
● 2026-04-24 18:18:56
● 2026-04-24 18:18:58

○A54.77.64.2032026-02-16 → 2026-02-17 · 5 obs

○ 2017-03-28 16:14:36
● 2026-02-16 12:29:36
● 2026-02-17 21:49:52
○ 2026-02-19 03:54:04
○ 2026-04-24 18:18:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...	-
mheducation.com.mx	pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net, pdns85.ultradns.org	-

✅ Authoritative Response

Server:156.154.67.85

NS records: pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net, pdns85.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mheducation.com.mx (unsigned zone)

⏱️ Timing

Total: 538ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`54.229.169.111, 52.31.172.222...`
NS	4	`pdns85.ultradns.biz, pdns85.ultradns.com...`
TXT	4	`v=spf1 mx -all, _vpzihb7hsbyvy4y2pxvnbfz14693sxz...`
SOA	1	`pdns85.ultradns.com hostmaster.mheducati`

Analysis

Hierarchy

mheducation.com.mx is a parent of www.mheducation.com.mx and soporto.mheducation.com.mx.

IP Addresses

mheducation.com.mx points to three IPs: 52.31.172.222, 52.215.29.211 and 54.229.169.111.

other host names including canada.mhem2.magento.prod.mheducation.com, mheducation.es, mheducation.it, ec2-52-215-29-211.eu-west-1.compute.amazonaws.com and mheducation.ca share IP numbers with mheducation.com.mx.

Name Servers

mheducation.com.mx is delegated to four name servers: pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net and pdns85.ultradns.org.

mheducation.com.mx at least partially shares name servers with other domains, for instance mcgrawhillconstruction.cn, mcgrawhill.co.il, mcgrawhillbusinesslaw.com, mheducation.com.tw and nlscience9.ca.

Host names with two IP numbers:

pdns85.ultradns.biz points to 2610:a1:1015::79 and 156.154.66.85; pdns85.ultradns.com points to 2001:502:f3ff::79 and 156.154.64.85; pdns85.ultradns.net points to 2610:a1:1014::79 and 156.154.65.85; pdns85.ultradns.org points to 2001:502:4612::79 and 156.154.67.85.

mheducation.com.mx - robtex.com