tec.com.mx - dns.ninja
tec.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.23.252.56🇲🇽 AS6342200.23.252.0/24 auto-generated route object for 200.23.252.0/24 | ||||||
| PTR | circulotec.com.mx | ||||||
| PTR | videoteca.itesm.mx | ||||||
| PTR | www.tec.com.mx | ||||||
| PTR | enlacepro.ruv.itesm.mx | ||||||
| PTR | movil.ruv.itesm.mx | ||||||
| NS | ns1e.itesm.mx ⭐ | ||||||
| A | 200.33.42.250🇲🇽 AS6342200.33.42.0/24 UniNet | ||||||
| PTR | ns1e.itesm.mx | ||||||
| NS | ns2e.itesm.mx | ||||||
| A | 40.74.177.143🇺🇸 Microsoft40.74.0.0/15 | ||||||
| SOA | ns1e.itesm.mxplease_set_email@absolutely.nowhere serial=30 | ||||||
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.mxhostmaster@nic.mx serial=1781303154 | ||||||
WOT: NOT_SAFE (44/100)
Subdomains
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSdns-externo1.mty.itesm.mx2015-05-09 → 2017-09-11 · 4 obs
● 2017-09-11 17:10:14
○ 2026-02-22 04:41:18
○ 2026-06-12 22:44:50
○NSdns-externo2.mty.itesm.mx2015-05-09 → 2017-09-11 · 4 obs
● 2017-09-11 17:10:14
○ 2026-02-22 04:41:18
○ 2026-06-12 22:44:50
○NSdns1.itesm.mx2015-05-09 → 2017-09-11 · 4 obs
● 2017-09-11 17:10:14
○ 2026-02-22 04:41:18
○ 2026-06-12 22:44:50
●NSns1e.itesm.mx2026-02-22 → 2026-06-12 · 3 obs
● 2026-02-22 04:41:18
● 2026-06-12 22:44:50
●NSns2e.itesm.mx2026-02-22 → 2026-06-12 · 3 obs
● 2026-02-22 04:41:18
● 2026-06-12 22:44:50
●A200.23.252.562015-05-09 → 2026-06-12 · 2 obs
● 2026-06-12 22:44:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| tec.com.mx | ns1e.itesm.mx, ns2e.itesm.mx | - |
✅ Authoritative Response
Server:40.74.177.143
NS records: ns1e.itesm.mx, ns2e.itesm.mx
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tec.com.mx (unsigned zone)
⏱️ Timing
Total: 652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.23.252.56 |
| NS | 2 | ns1e.itesm.mx, ns2e.itesm.mx |
| SOA | 1 | ns1e.itesm.mx please_set_email.absolutel |
Analysis
Hierarchy
tiendas.tec.com.mx, ps.tec.com.mx, jorge.tec.com.mx, www.tec.com.mx and correo2.tec.com.mx each fall under the parent domain tec.com.mx.
IP Addresses
tec.com.mx resolves to one IP address: 200.23.252.56.
Other host names, for instance www.tec.com.mx, enlacepro.ruv.itesm.mx and movil.ruv.itesm.mx share IP numbers with tec.com.mx.
Name Servers
tec.com.mx uses two name servers for its delegation: ns1e.itesm.mx and ns2e.itesm.mx.
tec.com.mx uses the same name servers as several other domains — among them sin.itesm.mx, dm.itesm.mx, col.itesm.mx and two more.
At least some of tec.com.mx's name servers are also used by other domains, among them 139.23.200.in-addr.arpa.
ns1e.itesm.mx resolves to 200.33.42.250. ns2e.itesm.mx resolves to 40.74.177.143. Both host names point to a single IP number.