ipn.mx - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ipn.mx`

DNSSEC	⚠️ Not signed
A	20.64.80.120^{🇺🇸 Microsoft20.64.0.0/10}
NS	`dns1.ipn.mx` ⭐
		A	148.204.103.2^{🇲🇽 LACNIC-3484148.204.103.0/24}
NS	`dns2.ipn.mx`
		A	148.204.198.2^{🇲🇽 LACNIC-3484148.204.192.0/20 CS-21421 - Total play}
			PTR	`dns2.ipn.mx`
MX	`ipn-mx.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.41.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01600.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
TXT	`h23h1adb5pc8aq3032t0mhs0i5`
TXT	`v=spf1 ip4:148.204.103.31/32 include:spf.protection.outlook.com -all`
TXT	`j0rgi81b184ijt7ggt6c70t3ln`
TXT	`feko0n7ke278qe2vcgrbel7uus`
TXT	`o6ymFg6zAtvtZWNIr5CHljZCZOl2JBs4w2KowjUovMflgCTld95BDKLO/WRaYRPVOTzTKU0YwKz5M...`
TXT	`google-site-verification=4f9Y7GzioIex65vzemp0YQivTmv4dCPNB49saWVceBk`
TXT	`cisco-ci-domain-verification=307996563beb52e5dc9afeb332f03fb418c000eac9984433...`
TXT	`5LEGIzBjtK0WgL/wH3Rm0H/3QViSGfZqr0JyCp7dbNjwgq92KPvG/Ws3T7VVUVdfj4iMcWzlRhMDB...`
TXT	`MS=ms47790906`
SOA	`dns1.ipn.mx`tic@ipn.mx 2026-08-13 #8

`mx`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.mx-ns.mx` ⭐
	NS	`c.mx-ns.mx`
	NS	`e.mx-ns.mx`
	NS	`i.mx-ns.mx`
	NS	`o.mx-ns.mx`
	NS	`x.mx-ns.mx`
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1786800996

rank #15870 globally
rank #22 in the tld

ipn.mx

ipn.mxis the official domain of the Instituto Politécnico Nacional (National Polytechnic Institute), a public university and research institution in Mexico. It is operated by the university's connectivity department.

Key facts

Owner / operator: Instituto Politécnico Nacional
TLD:.mx— Mexico
Primary purpose: official website of the university, serving academic, research, and administrative portals
Status: active

WOT: SAFE (92/100)
📈 Tranco rank: #22,472

Previously MX for

www.dpl.ipn.mx

dpl.ipn.mx

Subdomains

crpltabasco.ipn.mx

canalonce.ipn.mx

n3.ipn.mx

siis.ipn.mx

uiebth.ipn.mx

concursos-des.ipn.mx

servicios.ipn.mx

cicataleg-publications.ipn.mx

cecuc.ipn.mx

bibliotecanacional.ipn.mx

cicata.ipn.mx

dialup.ipn.mx

dsapp.ipn.mx

esimez.ipn.mx

www.ipn.mx

upev.ipn.mx

dfie.ipn.mx

cecyt3.ipn.mx

cecoax.ipn.mx

zonalibredeviolencia.ipn.mx

pifi.ipn.mx

servidorsad.ipn.mx

patrimonioartistico.ipn.mx

formaciondocente.ipn.mx

secacademica.ipn.mx

cursos.ipn.mx

poi.ipn.mx

intradse.ipn.mx

plataformacvp2.ipn.mx

cenac.ipn.mx

cicataqro.ipn.mx

upiita.ipn.mx

telecom.ipn.mx

envivo.ipn.mx

cecyt5.ipn.mx

siss.ipn.mx

daes.ipn.mx

cet1.ipn.mx

cidetec.ipn.mx

sii.ipn.mx

pav.ipn.mx

cnei.ipn.mx

m.ipn.mx

siei.ipn.mx

cecyt10.ipn.mx

cmpl.ipn.mx

cosiecgc.ipn.mx

gw-ipn.ipn.mx

marc1.ipn.mx

rac2.ipn.mx

conferencianikolaigrube.ipn.mx

escasto.ipn.mx

cursossep.ipn.mx

scm-ipnmx.ipn.mx

conf.ipn.mx

dialogosenconfianza.ipn.mx

sigecida.ipn.mx

s8.ipn.mx

sad.ipn.mx

vcenternms.ipn.mx

gsi.ipn.mx

3coloquioems.ipn.mx

tarificador.ipn.mx

siga.ipn.mx

upiicsa.ipn.mx

videoteca.ipn.mx

rsip.ipn.mx

siiee.ipn.mx

ceccajeme.ipn.mx

vcptmonitor.ipn.mx

sigpre.ipn.mx

dirbibliotecas.ipn.mx

cpwi-buzon404.ipn.mx

ipnactivate.ipn.mx

bolsadetrabajo.ipn.mx

citedi.ipn.mx

cnfdh.ipn.mx

despi-shcp.ipn.mx

dess-sisae-siboltra.ipn.mx

posgradovirtual.ipn.mx

decvirtual.ipn.mx

yomujer.ipn.mx

serviciosocial.ipn.mx

genero.ipn.mx

cecumorelia.ipn.mx

ccv.ipn.mx

vpns-gw.ipn.mx

home.ipn.mx

cecyt14.ipn.mx

frances.ipn.mx

ebecas.ipn.mx

desarrolloweb.ipn.mx

adistancia.ipn.mx

denunciasegura.ipn.mx

efup.ipn.mx

competenciastutoriales.ipn.mx

capitalhumano.ipn.mx

cecumochis.ipn.mx

catedraoeictsi.ipn.mx

polivirtual.ipn.mx

Same first word

ipn.kz

ipn.lu

ipn.sakura.ne.jp

ipn.eu

ipn.net

ipn.com.au

ipn.cn

ipn.pl

ipn.be

ipn.org

ipn.org.vn

ipn.nu

ipn.com.py

ipn.com.tw

ipn.edu.co

ipn.tv

ipn.com

ipn.bm

ipn.at

ipn.nl

ipn.ca

ipn.agency

ipn.co.uk

ipn.gr

ipn.fi

ipn.org.br

ipn.ge

ipn.academy

ipn.ru

ipn.jp

ipn.ro

ipn.vn

ipn.gov.pl

ipn.ae

ipn.net.id

ipn.li

ipn.co.id

ipn.no

ipn.com.pe

ipn.com.vn

ipn.net.au

ipn.ne.jp

ipn.eg

ipn.co

ipn.today

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ipn.pt

ipn.com.ru

ipn.hu

ipn.com.pl

ipn.ch

ipn.se

ipn.us

ipn.dental

ipn.cz

ipn.cloud

ipn.com.ua

ipn.gov.my

ipn.ma

ipn.com.ar

ipn.de

ipn.fr

ipn.com.mx

ipn.international

ipn.hr

ipn.mobi

ipn.edu.mx

ipn.io

ipn.su

ipn.mx

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pni.com.pk

npi.be

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inp.plus

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nip.io

npi.com.ua

inp.nl

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pni.at

pin.group

inp.me

pin.land

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npi.com.na

pin.gmbh

pin.cards

npi.rs

pin.biz

pin.am

inp.info

nip.org.uk

pin.co.jp

npi.name

nip.ae

pin.je

pni.se

nip.com.fr

npi.ac.jp

nip.si

pin.com.ar

pin.gy

inp.one

pin.bz

npi.org.uk

pin.com.br

npi.pr.gov.br

inp.dk

pni.no

pni.hu

nip.edu.pk

nip.cz

pin.nl

npi.com.au

nip.gl

nip.lv

inp.cl

npi.us

npi.net

pni.vn

npi.ps

pni.com.tw

nip.fr

pin.tw

pni.me

pin.kr

pin.ma

pin.tel

npi.int

inp.cn

pin.box

pni.nl

npi.at

DNS History

12 records (4 active, 8 former)

●NSdns1.ipn.mx2015-09-04 → 2026-08-15 · 2 obs

● 2015-09-04 11:11:18
● 2026-08-15 13:38:16

●NSdns2.ipn.mx2015-09-04 → 2026-08-15 · 2 obs

● 2015-09-04 11:11:18
● 2026-08-15 13:38:16

○NSdns3.ipn.mx2015-09-04 → 2026-08-05 · 12 obs

● 2015-09-04 11:11:18
● 2026-06-01 17:42:06
○ 2026-06-01 19:54:10
○ 2026-06-01 22:18:54
● 2026-06-02 02:26:40
● 2026-06-05 01:00:08
○ 2026-06-05 04:34:06
● 2026-08-04 12:42:10
○ 2026-08-04 20:03:38
● 2026-08-05 02:34:32
○ 2026-08-05 20:40:22
○ 2026-08-15 13:38:16

○NSns1-05.azure-dns.com2026-03-31 → 2026-03-31 · 13 obs

○ 2015-09-04 11:11:18
● 2026-03-31 01:44:20
○ 2026-03-31 02:46:46
● 2026-03-31 03:45:10
○ 2026-03-31 04:16:00
● 2026-03-31 04:52:54
○ 2026-03-31 05:52:58
○ 2026-03-31 07:46:02
● 2026-03-31 09:12:16
○ 2026-03-31 10:18:24
● 2026-03-31 11:00:22
○ 2026-03-31 13:04:04
○ 2026-08-15 13:38:16

○NSns1.ipn.mx2026-06-01 → 2026-06-01 · 4 obs

○ 2026-06-01 17:42:06
● 2026-06-01 19:54:10
○ 2026-06-01 22:18:54
○ 2026-08-15 13:38:16

●MXipn-mx.mail.protection.outlook.com2021-08-15 → 2026-08-15 · 26 obs

○ 2021-06-03 07:52:58
● 2021-08-15 22:33:48
● 2026-03-24 14:29:00
○ 2026-03-24 16:21:46
○ 2026-03-27 21:21:54
● 2026-03-27 23:45:02
● 2026-06-01 17:42:06
○ 2026-06-01 19:54:10
○ 2026-06-01 22:18:54
● 2026-06-02 02:26:40
● 2026-06-07 15:33:06
○ 2026-06-07 16:13:10
● 2026-06-07 16:45:12
○ 2026-06-30 03:43:24
● 2026-07-01 23:40:16
○ 2026-07-03 21:16:50
● 2026-07-04 01:09:54
○ 2026-07-09 11:29:14
● 2026-07-09 13:34:44
○ 2026-07-11 06:05:16
● 2026-07-11 08:36:10
○ 2026-07-12 20:39:34
● 2026-07-12 21:55:46
○ 2026-08-08 07:53:12
● 2026-08-08 19:58:06
● 2026-08-15 13:38:16

○MXsmtp01.ipn.mx2015-09-04 → 2021-06-03 · 4 obs

● 2015-09-04 11:11:18
● 2021-06-03 07:52:58
○ 2021-08-15 22:33:48
○ 2026-08-15 13:38:16

○MXsmtp02.ipn.mx2015-09-04 → 2021-06-03 · 4 obs

● 2015-09-04 11:11:18
● 2021-06-03 07:52:58
○ 2021-08-15 22:33:48
○ 2026-08-15 13:38:16

○A148.204.103.1172019-07-10 → 2019-07-28 · 5 obs

○ 2019-06-13 19:30:02
● 2019-07-10 00:25:54
● 2019-07-28 01:43:36
○ 2019-08-05 04:56:38
○ 2026-08-15 13:38:16

○A148.204.103.2312015-09-04 → 2018-11-06 · 4 obs

● 2015-09-04 11:11:18
● 2018-11-06 06:10:12
○ 2018-11-16 02:48:50
○ 2026-08-15 13:38:16

○A148.204.103.432018-11-16 → 2021-08-17 · 9 obs

○ 2018-11-06 06:10:12
● 2018-11-16 02:48:50
● 2019-06-13 19:30:02
○ 2019-07-10 00:25:54
○ 2019-07-28 01:43:36
● 2019-08-05 04:56:38
● 2021-08-17 21:21:12
○ 2026-02-14 17:48:10
○ 2026-08-15 13:38:16

●A20.64.80.1202026-02-14 → 2026-08-15 · 25 obs

○ 2021-08-17 21:21:12
● 2026-02-14 17:48:10
● 2026-03-24 14:29:00
○ 2026-03-24 16:21:46
○ 2026-03-27 21:21:54
● 2026-03-27 23:45:02
● 2026-06-01 19:54:10
○ 2026-06-01 22:18:54
● 2026-06-02 02:26:40
● 2026-06-07 15:33:06
○ 2026-06-07 16:13:10
● 2026-06-07 16:45:12
○ 2026-06-30 03:43:24
● 2026-07-01 23:40:16
○ 2026-07-03 21:16:50
● 2026-07-04 01:09:54
○ 2026-07-09 11:29:14
● 2026-07-09 13:34:44
○ 2026-07-11 06:05:16
● 2026-07-11 08:36:10
○ 2026-07-12 20:39:34
● 2026-07-12 21:55:46
○ 2026-08-08 07:53:12
● 2026-08-08 19:58:06
● 2026-08-15 13:38:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...	-
ipn.mx	dns1.ipn.mx, dns2.ipn.mx	2 records

✅ Authoritative Response

Server:148.204.198.2

NS records: dns1.ipn.mx, dns2.ipn.mx

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ipn.mx (unsigned zone)

⏱️ Timing

Total: 3289ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.64.80.120`
NS	2	`dns2.ipn.mx, dns1.ipn.mx`
MX	1	`ipn-mx.mail.protection.outlook.com (pri:`
TXT	9	`google-site-verification=4f9Y7GzioIex65v, 5LEGIzBjtK0WgL/wH3Rm0H/3QViSGfZqr0JyCp7d...`
SOA	1	`dns1.ipn.mx tic.ipn.mx`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns1.ipn.mx, dns2.ipn.mx)

Analysis

Hierarchy

Under ipn.mx as parent: crpltabasco.ipn.mx, canalonce.ipn.mx, n3.ipn.mx, siis.ipn.mx, uiebth.ipn.mx and several hundred other host names.

IP Addresses

ipn.mx resolves to one IP address: 20.64.80.120.

Name Servers

The NS records for ipn.mx delegate to dns1.ipn.mx and dns2.ipn.mx.

ipn.mx uses the same name servers as several other domains — among them cicataqro.ipn.mx, 16.204.148.in-addr.arpa, upiita.ipn.mx and two more.

ipn.mx partially shares its NS delegation with several other domains, including 27.204.148.in-addr.arpa, 32.204.148.in-addr.arpa, 188.204.148.in-addr.arpa and two others.

These name servers often co-occur with the name servers dns3.ipn.mx.

dns1.ipn.mx resolves to 148.204.103.2. dns2.ipn.mx resolves to 148.204.198.2. Both host names point to a single IP number.

Mail Servers

Mail for ipn.mx is handled by a single mail server, ipn-mx.mail.protection.outlook.com.

ipn-mx.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.44, 52.101.11.10, 52.101.41.24 and 5 others.