tec.com.mx - robtex.com
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=1784634695 | ||||||
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
○ 2026-07-21 11:55:58
○NSdns-externo2.mty.itesm.mx2015-05-09 → 2017-09-11 · 4 obs
● 2017-09-11 17:10:14
○ 2026-02-22 04:41:18
○ 2026-07-21 11:55:58
○NSdns1.itesm.mx2015-05-09 → 2017-09-11 · 4 obs
● 2017-09-11 17:10:14
○ 2026-02-22 04:41:18
○ 2026-07-21 11:55:58
●NSns1e.itesm.mx2026-02-22 → 2026-07-21 · 3 obs
● 2026-02-22 04:41:18
● 2026-07-21 11:55:58
●NSns2e.itesm.mx2026-02-22 → 2026-07-21 · 3 obs
● 2026-02-22 04:41:18
● 2026-07-21 11:55:58
●A200.23.252.562015-05-09 → 2026-07-21 · 2 obs
● 2026-07-21 11:55:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, i.mx-ns.mx, o.mx-ns.mx, e.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: 486ms | 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 has exactly one IP address — 200.23.252.56.
www.tec.com.mx, enlacepro.ruv.itesm.mx and movil.ruv.itesm.mx are examples of other host names that share IP numbers with tec.com.mx.
Name Servers
tec.com.mx has two authoritative name servers — ns1e.itesm.mx and ns2e.itesm.mx.
The name server configuration of tec.com.mx is shared with other domains, for instance sin.itesm.mx, dm.itesm.mx, col.itesm.mx and two others.
The name servers for tec.com.mx overlap at least partially with those of other domains — for example 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.