tecsa.mx - dns.ninja
tecsa.mx
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1781405572 | ||||||
Same first word
Similar names
DNS History
17 records (8 active, 9 former)
●NSns27.domaincontrol.com2015-06-26 → 2026-06-14 · 2 obs
● 2026-06-14 03:03:38
●NSns28.domaincontrol.com2015-06-26 → 2026-06-14 · 2 obs
● 2026-06-14 03:03:38
●MXalt1.aspmx.l.google.com2026-03-27 → 2026-06-14 · 3 obs
● 2026-03-27 20:43:56
● 2026-06-14 03:03:38
●MXalt2.aspmx.l.google.com2026-03-27 → 2026-06-14 · 3 obs
● 2026-03-27 20:43:56
● 2026-06-14 03:03:38
●MXaspmx.l.google.com2026-03-27 → 2026-06-14 · 3 obs
● 2026-03-27 20:43:56
● 2026-06-14 03:03:38
●MXaspmx2.googlemail.com2026-03-27 → 2026-06-14 · 3 obs
● 2026-03-27 20:43:56
● 2026-06-14 03:03:38
●MXaspmx3.googlemail.com2026-03-27 → 2026-06-14 · 3 obs
● 2026-03-27 20:43:56
● 2026-06-14 03:03:38
○MXmail.tecsa.mx2015-11-12 → 2015-11-12 · 4 obs
● 2015-11-12 16:17:08
○ 2016-02-23 04:56:26
○ 2026-06-14 03:03:38
○MXmailstore1.secureserver.net2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-12 16:17:08
○ 2026-06-14 03:03:38
○MXmx1.tecsa.mx2016-02-23 → 2017-10-07 · 5 obs
● 2016-02-23 04:56:26
● 2017-10-07 19:27:46
○ 2026-03-27 20:43:56
○ 2026-06-14 03:03:38
○MXmx2.tecsa.mx2016-02-23 → 2017-10-07 · 5 obs
● 2016-02-23 04:56:26
● 2017-10-07 19:27:46
○ 2026-03-27 20:43:56
○ 2026-06-14 03:03:38
○MXsmtp.secureserver.net2015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-12 16:17:08
○ 2026-06-14 03:03:38
○A108.167.137.1222016-05-09 → 2016-05-09 · 4 obs
● 2016-05-09 11:38:20
○ 2017-02-20 10:06:18
○ 2026-06-14 03:03:38
○A184.168.221.152015-06-26 → 2015-06-26 · 3 obs
○ 2015-11-12 16:17:08
○ 2026-06-14 03:03:38
●A198.12.237.2462026-03-27 → 2026-06-14 · 3 obs
● 2026-03-27 20:43:56
● 2026-06-14 03:03:38
○A201.148.65.522015-11-12 → 2016-02-23 · 5 obs
● 2015-11-12 16:17:08
● 2016-02-23 04:56:26
○ 2016-05-09 11:38:20
○ 2026-06-14 03:03:38
○A201.148.65.592017-02-20 → 2017-10-07 · 5 obs
● 2017-02-20 10:06:18
● 2017-10-07 19:27:46
○ 2026-03-27 20:43:56
○ 2026-06-14 03:03:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| tecsa.mx | ns27.domaincontrol.com, ns28.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.71.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tecsa.mx (unsigned zone)
⏱️ Timing
Total: 564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.12.237.246 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 4 | google-site-verification=niR-x53_Qxw9UmO, v=spf1 include:_spf.google.com ~all... |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
tecsa.mx directs to one IP number, which is 198.12.237.246.
Among the host names that share IP numbers with tecsa.mx are instacomputers.net, mail.palestra.mx, mail.auditmaster.pro and two others.
Name Servers
tecsa.mx uses two name servers for its delegation: ns27.domaincontrol.com and ns28.domaincontrol.com.
tecsa.mx has the same name server delegation as a number of other domains, such as nicoleshepherdtherapy.com, aknyc.com, obelite.com and two more.
The two host names ns27.domaincontrol.com and ns28.domaincontrol.com each have a pair of IP addresses: ns27.domaincontrol.com has 97.74.103.14 and 2603:5:2171::e, and ns28.domaincontrol.com has 173.201.71.14 and 2603:5:2271::e.
Mail Servers
Five mail servers handle tecsa.mx: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
tecsa.mx shares at least some of its mail servers with other domains — for example mlis.edu.bd, annesarte.com, proexata.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com directs traffic to 142.251.167.26 and 2607:f8b0:4004:c1d::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1b IP addresses each.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 108.177.123.26 IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1a IP addresses each.