sappi.ipn.mx - robtex.com

sappi.ipn.mx

DNSSEC⚠️ Not signed
A148.204.113.61🇲🇽 LACNIC-3484148.204.0.0/17 Customer CFE
NSdns1.ipn.mx ⭐ ⚠️ Not in parent delegation
A148.204.103.2🇲🇽 LACNIC-3484148.204.103.0/24
PTRdns1.ipn.mx
NSdns2.ipn.mx ⚠️ Not in parent delegation
A148.204.198.2🇲🇽 LACNIC-3484148.204.192.0/20 CS-21421 - Total play
PTRdns2.ipn.mx
SOAdns1.ipn.mxtic@ipn.mx 2026-06-04 #1

ipn.mx

DNSSEC⚠️ Not signed
A20.64.80.120🇺🇸 Microsoft20.64.0.0/10
NSdns1.ipn.mx ⭐
NSdns2.ipn.mx
MXipn-mx.mail.protection.outlook.com ⭐
TXTo6ymFg6zAtvtZWNIr5CHljZCZOl2JBs4w2KowjUovMflgCTld95BDKLO/WRaYRPVOTzTKU0YwKz5M...
TXTfeko0n7ke278qe2vcgrbel7uus
TXTj0rgi81b184ijt7ggt6c70t3ln
TXT5LEGIzBjtK0WgL/wH3Rm0H/3QViSGfZqr0JyCp7dbNjwgq92KPvG/Ws3T7VVUVdfj4iMcWzlRhMDB...
TXTh23h1adb5pc8aq3032t0mhs0i5
TXTgoogle-site-verification=4f9Y7GzioIex65vzemp0YQivTmv4dCPNB49saWVceBk
TXTv=spf1 ip4:148.204.103.31/32 include:spf.protection.outlook.com -all
TXTcisco-ci-domain-verification=307996563beb52e5dc9afeb332f03fb418c000eac9984433...
TXTMS=ms47790906
SOAdns1.ipn.mxtic@ipn.mx 2026-07-08 #12
WOT: SAFE (86/100)
rank #15864 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: #25,459

Subdomains

www.sappi.ipn.mx

Same first word

sappi.cn
sappi.net
sappi.co.uk
sappi.co.ke
sappi.mobi
sappi.ru
sappi.guru
sappi.be
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sappi.fr
sappi.eu
sappi.in
sappi.com.cn
sappi.com
sappi.biz
sappi.com.au
sappi.co.za
sappi.info

Similar names

iapps.ca
iapps.sbs
sipap.edu.mx
iapps.online
apisp.org.br
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ippsa.com.gt
spipa.eu
pipsa.com
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pipas.co.uk
pipsa.ru
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asppi.org.ph
pipas.com.ar
isapp.ru
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pipas.nl
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spipa.com
spapi.net
iapsp.com
ippsa.com.mx
ppisa.com
iapps.fr
pipsa.com.mx
pispa.fi
appsi.net
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apisp.com
asppi.ra.it
asipp.info
ipspa.fr
papis.com
appis.cloud
spapi.io
papsi.org
sippa.pro
saipp.com
asppi.com
paisp.net
papis.info
iapps.in
sippa.co
paspi.org
pisap.com
ippsa.com
pisap.it
spapi.org
psipa.com
pipsa.net
pipas.com
iapps.im
isapp.nl
appsi.de
piaps.sk
ipsap.ru
sippa.ru
apsip.org
iapps.ovh
appsi.xyz
isapp.io
isapp.de
papis.it
papis.pl
asipp.org
iapps.de
ippsa.ch
spipa.org

DNS History

8 records (3 active, 5 former)

200920112013201520172019202120232025NSdns1.ipn.mxdns2.ipn.mxapollo.telecom.ipn.mxdns.math.cinvestav.mxdns3.ipn.mxgodel.esfm.ipn.mxA148.204.113.61148.204.103.53
○NSapollo.telecom.ipn.mx2008-06-13 → 2008-06-13 · 3 obs
● 2008-06-13 23:34:30
○ 2015-08-31 19:34:30
○ 2026-07-12 10:29:00
○NSdns.math.cinvestav.mx2008-06-13 → 2008-06-13 · 3 obs
● 2008-06-13 23:34:30
○ 2015-08-31 19:34:30
○ 2026-07-12 10:29:00
●NSdns1.ipn.mx2015-08-31 → 2026-07-12 · 3 obs
○ 2008-06-13 23:34:30
● 2015-08-31 19:34:30
● 2026-07-12 10:29:00
●NSdns2.ipn.mx2015-08-31 → 2026-07-12 · 3 obs
○ 2008-06-13 23:34:30
● 2015-08-31 19:34:30
● 2026-07-12 10:29:00
○NSdns3.ipn.mx2015-08-31 → 2026-05-04 · 5 obs
○ 2008-06-13 23:34:30
● 2015-08-31 19:34:30
● 2026-05-04 14:17:42
○ 2026-06-14 13:24:06
○ 2026-07-12 10:29:00
○NSgodel.esfm.ipn.mx2008-06-13 → 2008-06-13 · 3 obs
● 2008-06-13 23:34:30
○ 2015-08-31 19:34:30
○ 2026-07-12 10:29:00
○A148.204.103.532008-06-13 → 2008-06-13 · 3 obs
● 2008-06-13 23:34:30
○ 2015-08-31 19:34:30
○ 2026-07-12 10:29:00
●A148.204.113.612015-08-31 → 2026-07-12 · 3 obs
○ 2008-06-13 23:34:30
● 2015-08-31 19:34:30
● 2026-07-12 10:29:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
mxc.mx-ns.mx, i.mx-ns.mx, o.mx-ns.mx, e.mx-ns.mx...12 records
ipn.mxdns1.ipn.mx, dns2.ipn.mx2 records

✅ Authoritative Response

Server:148.204.103.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ipn.mx (unsigned zone)

⏱️ Timing

Total: 3354ms | Queries: -

📄 Records

TypeCountSample Data
A1148.204.113.61
NS2dns2.ipn.mx, dns1.ipn.mx
SOA1dns1.ipn.mx tic.ipn.mx

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (c.mx-ns.mx, c.mx-ns.mx, i.mx-ns.mx...)

Analysis

Hierarchy

The domain www.sappi.ipn.mx falls under the parent sappi.ipn.mx.

IP Addresses

sappi.ipn.mx directs to one IP number, which is 148.204.113.61.

Name Servers

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

sappi.ipn.mx has the same name server delegation as a number of other domains, such as planetario.ipn.mx, dirpro.ipn.mx, 145.204.148.in-addr.arpa and two more.

At least some of sappi.ipn.mx's name servers are shared with other domains, for example 51.204.148.in-addr.arpa, alumno.ipn.mx, alpha-nova.ipn.mx and two more.

These name servers tend to be deployed in combination with the name servers dns3.ipn.mx and dns.ipn.mx.

Each of dns1.ipn.mx and dns2.ipn.mx has one IP address: dns1.ipn.mx uses 148.204.103.2 and dns2.ipn.mx uses 148.204.198.2.