sisi.ipn.mx - robtex.com
sisi.ipn.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.204.52.109🇲🇽 LACNIC-3484148.204.0.0/17 Customer CFE | ||||||
| PTR | pc-109.cap-zac.ipn.mx | ||||||
| PTR | www.sisi.ipn.mx | ||||||
| NS | dns1.ipn.mx ⭐ ⚠️ Not in parent delegation | ||||||
| A | 148.204.103.2🇲🇽 LACNIC-3484148.204.103.0/24 | ||||||
| PTR | dns1.ipn.mx | ||||||
| NS | dns2.ipn.mx ⚠️ Not in parent delegation | ||||||
| A | 148.204.198.2🇲🇽 LACNIC-3484148.204.192.0/20 CS-21421 - Total play | ||||||
| PTR | dns2.ipn.mx | ||||||
| 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 | j0rgi81b184ijt7ggt6c70t3ln | ||||||
| TXT | v=spf1 ip4:148.204.103.31/32 include:spf.protection.outlook.com -all | ||||||
| TXT | cisco-ci-domain-verification=307996563beb52e5dc9afeb332f03fb418c000eac9984433... | ||||||
| TXT | o6ymFg6zAtvtZWNIr5CHljZCZOl2JBs4w2KowjUovMflgCTld95BDKLO/WRaYRPVOTzTKU0YwKz5M... | ||||||
| TXT | MS=ms47790906 | ||||||
| TXT | 5LEGIzBjtK0WgL/wH3Rm0H/3QViSGfZqr0JyCp7dbNjwgq92KPvG/Ws3T7VVUVdfj4iMcWzlRhMDB... | ||||||
| TXT | h23h1adb5pc8aq3032t0mhs0i5 | ||||||
| TXT | feko0n7ke278qe2vcgrbel7uus | ||||||
| TXT | google-site-verification=4f9Y7GzioIex65vzemp0YQivTmv4dCPNB49saWVceBk | ||||||
| SOA | dns1.ipn.mxtic@ipn.mx 2026-07-13 #18 | ||||||
rank #15880 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: #25,405
Subdomains
www.sisi.ipn.mx |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
○NSdns3.ipn.mx2015-06-04 → 2026-05-25 · 4 obs
● 2026-05-25 16:23:40
○ 2026-07-14 20:23:12
○ 2026-07-14 20:23:14
●A148.204.52.1092015-06-04 → 2026-07-14 · 2 obs
● 2026-07-14 20:23:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | o.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx, i.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: 3613ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.204.52.109 |
| NS | 2 | dns2.ipn.mx, dns1.ipn.mx |
| SOA | 1 | dns1.ipn.mx tic.ipn.mx |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (dns1.ipn.mx, dns2.ipn.mx)
Analysis
Hierarchy
sisi.ipn.mx is a parent domain of www.sisi.ipn.mx.
IP Addresses
sisi.ipn.mx directs to one IP number, which is 148.204.52.109.
Name Servers
sisi.ipn.mx uses two name servers for its delegation: dns1.ipn.mx and dns2.ipn.mx.
sisi.ipn.mx has the same name server delegation as a number of other domains, such as cosie.ipn.mx, comm.ipn.mx, soporte.ipn.mx and two more.
sisi.ipn.mx shares at least some of its name servers with other domains, including cicataleg.ipn.mx, sadcsi.ipn.mx, 67.204.148.in-addr.arpa and two others.
These name servers are frequently seen alongside the name servers dns3.ipn.mx.
dns1.ipn.mx and dns2.ipn.mx each resolve to one IP number: dns1.ipn.mx points to 148.204.103.2 and dns2.ipn.mx points to 148.204.198.2.