oncetv.ipn.mx - robtex.com
oncetv.ipn.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.204.199.185🇲🇽 LACNIC-3484148.204.192.0/20 CS-21421 - Total play | ||||||
| NS | dns1.ipn.mx ⭐ ⚠️ Not in parent delegation | ||||||
| A | 148.204.103.2🇲🇽 LACNIC-3484148.204.103.0/24 | ||||||
| NS | dns2.ipn.mx ⚠️ Not in parent delegation | ||||||
| A | 148.204.198.2🇲🇽 LACNIC-3484148.204.192.0/20 CS-21421 - Total play | ||||||
| MX | mail.oncetv.ipn.mx ⭐ | ||||||
| A | 148.204.199.8🇲🇽 LACNIC-3484148.204.192.0/20 CS-21421 - Total play | ||||||
| SOA | dns1.ipn.mxtic@ipn.mx 2026-06-04 #1 | ||||||
ipn.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.64.80.120🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | dns1.ipn.mx ⭐ | ||||||
| NS | dns2.ipn.mx | ||||||
| MX | ipn-mx.mail.protection.outlook.com ⭐ | ||||||
| TXT | google-site-verification=4f9Y7GzioIex65vzemp0YQivTmv4dCPNB49saWVceBk | ||||||
| TXT | v=spf1 ip4:148.204.103.31/32 include:spf.protection.outlook.com -all | ||||||
| TXT | cisco-ci-domain-verification=307996563beb52e5dc9afeb332f03fb418c000eac9984433... | ||||||
| TXT | h23h1adb5pc8aq3032t0mhs0i5 | ||||||
| TXT | o6ymFg6zAtvtZWNIr5CHljZCZOl2JBs4w2KowjUovMflgCTld95BDKLO/WRaYRPVOTzTKU0YwKz5M... | ||||||
| TXT | feko0n7ke278qe2vcgrbel7uus | ||||||
| TXT | MS=ms47790906 | ||||||
| TXT | j0rgi81b184ijt7ggt6c70t3ln | ||||||
| TXT | 5LEGIzBjtK0WgL/wH3Rm0H/3QViSGfZqr0JyCp7dbNjwgq92KPvG/Ws3T7VVUVdfj4iMcWzlRhMDB... | ||||||
| SOA | dns1.ipn.mxtic@ipn.mx 2026-07-08 #12 | ||||||
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
📈 Tranco rank: #25,459
Previously MX for
oncetv.ipn.mx |
Subdomains
oncenoticias.oncetv.ipn.mx |
mail.oncetv.ipn.mx |
aprendiendoaenvejecer.oncetv.ipn.mx |
canalonce.oncetv.ipn.mx |
autodiscover.oncetv.ipn.mx |
www.oncetv.ipn.mx |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSapollo.telecom.ipn.mx2008-11-07 → 2008-11-07 · 3 obs
○ 2015-08-01 00:23:14
○ 2026-07-12 09:34:22
○NSdns.math.cinvestav.mx2008-11-07 → 2008-11-07 · 3 obs
○ 2015-08-01 00:23:14
○ 2026-07-12 09:34:22
●NSdns1.ipn.mx2015-08-01 → 2026-07-12 · 7 obs
● 2015-08-01 00:23:14
● 2026-02-18 10:00:02
○ 2026-03-26 14:58:16
○ 2026-03-27 13:55:12
● 2026-04-01 04:26:04
● 2026-07-12 09:34:22
●NSdns2.ipn.mx2015-08-01 → 2026-07-12 · 7 obs
● 2015-08-01 00:23:14
● 2026-02-18 10:00:02
○ 2026-03-26 14:58:16
○ 2026-03-27 13:55:12
● 2026-04-01 04:26:04
● 2026-07-12 09:34:22
○NSdns3.ipn.mx2015-08-01 → 2026-06-02 · 9 obs
● 2015-08-01 00:23:14
● 2026-02-18 10:00:02
○ 2026-03-26 14:58:16
○ 2026-03-27 13:55:12
● 2026-04-01 04:26:04
● 2026-06-02 00:54:26
○ 2026-06-14 06:11:52
○ 2026-07-12 09:34:22
○NSgodel.esfm.ipn.mx2008-11-07 → 2008-11-07 · 3 obs
○ 2015-08-01 00:23:14
○ 2026-07-12 09:34:22
●MXmail.oncetv.ipn.mx2015-08-01 → 2026-07-12 · 7 obs
● 2015-08-01 00:23:14
● 2026-02-18 10:00:02
○ 2026-03-26 14:58:16
○ 2026-03-27 13:55:12
● 2026-04-01 04:26:04
● 2026-07-12 09:34:22
○MXoncetv.ipn.mx2008-11-07 → 2008-11-07 · 3 obs
○ 2015-08-01 00:23:14
○ 2026-07-12 09:34:22
○A148.204.107.82008-11-07 → 2008-11-07 · 3 obs
○ 2015-08-01 00:23:14
○ 2026-07-12 09:34:22
●A148.204.199.1852015-08-01 → 2026-07-12 · 7 obs
● 2015-08-01 00:23:14
● 2026-02-18 10:00:02
○ 2026-03-26 14:58:16
○ 2026-03-27 13:55:12
● 2026-04-01 04:26:04
● 2026-07-12 09:34:22
🔍 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:148.204.103.2
NS records: dns1.ipn.mx, dns2.ipn.mx
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ipn.mx (unsigned zone)
⏱️ Timing
Total: 4311ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.204.199.185 |
| NS | 2 | dns1.ipn.mx, dns2.ipn.mx |
| MX | 1 | mail.oncetv.ipn.mx (pri: 10) |
| SOA | 1 | dns1.ipn.mx tic.ipn.mx |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns1.ipn.mx, dns2.ipn.mx)
Analysis
Hierarchy
oncenoticias.oncetv.ipn.mx, mail.oncetv.ipn.mx, aprendiendoaenvejecer.oncetv.ipn.mx, canalonce.oncetv.ipn.mx, autodiscover.oncetv.ipn.mx and a few other host names are all children of oncetv.ipn.mx.
IP Addresses
oncetv.ipn.mx points to a single IP number: 148.204.199.185.
There are other host names — www.oncetv.ipn.mx among them — that share IP numbers with oncetv.ipn.mx.
Name Servers
DNS delegation for oncetv.ipn.mx points to two name servers: dns1.ipn.mx and dns2.ipn.mx.
oncetv.ipn.mx shares its name server setup with other domains, including videoteca.ipn.mx, rsip.ipn.mx, ceccajeme.ipn.mx and two others.
The name servers of oncetv.ipn.mx overlap at least partially with those of other domains — among them siiee.ipn.mx, vcptmonitor.ipn.mx, ipnactivate.ipn.mx and two more.
These name servers commonly appear in combination with the name servers dns3.ipn.mx.
Both dns1.ipn.mx and dns2.ipn.mx have a single IP address each — dns1.ipn.mx resolves to 148.204.103.2 while dns2.ipn.mx resolves to 148.204.198.2.
Mail Servers
oncetv.ipn.mx has one mail server: mail.oncetv.ipn.mx.
oncetv.ipn.mx shares its mail server configuration with other domains such as canalonce.ipn.mx, oncetvmexico.ipn.mx and mail.oncetv.ipn.mx.
mail.oncetv.ipn.mx has exactly one IP number: 148.204.199.8.