tcs.edu.mx - robtex.com
tcs.edu.mx
edu.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=1783201025 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSdns1.tamf.org.mx2020-04-05 → 2026-07-04 · 2 obs
● 2026-07-04 23:52:10
●NSdns28712.dizinc.com2020-04-05 → 2026-07-04 · 2 obs
● 2026-07-04 23:52:10
●NSdns28713.dizinc.com2020-04-05 → 2026-07-04 · 2 obs
● 2026-07-04 23:52:10
●MXalt1.aspmx.l.google.com2020-04-05 → 2026-07-04 · 2 obs
● 2026-07-04 23:52:10
●MXalt2.aspmx.l.google.com2020-04-05 → 2026-07-04 · 2 obs
● 2026-07-04 23:52:10
●MXalt3.aspmx.l.google.com2020-04-05 → 2026-07-04 · 2 obs
● 2026-07-04 23:52:10
●MXalt4.aspmx.l.google.com2020-04-05 → 2026-07-04 · 2 obs
● 2026-07-04 23:52:10
●MXaspmx.l.google.com2020-04-05 → 2026-07-04 · 2 obs
● 2026-07-04 23:52:10
●A138.128.190.2182020-04-05 → 2026-07-04 · 2 obs
● 2026-07-04 23:52:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, o.mx-ns.mx, m.mx-ns.mx... | - |
| tcs.edu.mx | dns28712.dizinc.com, dns28713.dizinc.com | - |
✅ Authoritative Response
Server:138.128.190.219
NS records: dns28712.dizinc.com, dns28713.dizinc.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcs.edu.mx (unsigned zone)
⏱️ Timing
Total: 561ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.128.190.218 |
| NS | 2 | dns28712.dizinc.com, dns28713.dizinc.com |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=5DhgLQT5C7Be3tE |
| SOA | 1 | dns1.tamf.org.mx ssalazar.tamf.org.mx |
Analysis
IP Addresses
tcs.edu.mx points to a single IP number: 138.128.190.218.
Additional host names — cpanel.theanglomexicanfoundation.com.mx, cc.edu.mx, cpanel.theanglo.com.mx and two others — share IP numbers with tcs.edu.mx.
Name Servers
Three name servers are authoritative for tcs.edu.mx: dns28712.dizinc.com, dns28713.dizinc.com and dns1.tamf.org.mx.
tcs.edu.mx partially shares its NS delegation with several other domains, including cc.edu.mx, web2.tamf.org.mx, tamf.com.mx and two others.
These name servers regularly co-occur with the name servers dns2.tamf.org.mx, dns23783.dizinc.com and dns23784.dizinc.com.
dns28712.dizinc.com resolves to 138.128.190.219. dns28713.dizinc.com resolves to 138.128.190.220. Both host names point to a single IP number.
Mail Servers
Mail for tcs.edu.mx is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
tcs.edu.mx shares mail servers — at least in part — with other domains, including halibutblue.com, ns500734.ns500734.ns500734.ns500693.ns500734.ns500699.ns500693.ns500699.ns500699.ns500588.ns500683.ns500699.ns500632.ns500632.ns500588.ns500588.dtrkdll.com, ns500768.ns500758.ns500759.ns500759.ns500736.ns500698.ns500698.ns500698.ns500698.ns500698.ns500708.ns500619.ns500619.ns500652.ns500619.ns500619.trackreceptor.com and two others.
These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.
Host names with two IP numbers:
aspmx.l.google.com maps to two IP addresses — 172.253.115.27 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.