cositec.com.mx - dns.ninja
cositec.com.mx
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=1786888838 | ||||||
Subdomains
mail.cositec.com.mx |
busquedas.cositec.com.mx |
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSns13.domaincontrol.com2019-03-31 → 2026-08-16 · 2 obs
● 2026-08-16 14:32:18
●NSns14.domaincontrol.com2019-03-31 → 2026-08-16 · 2 obs
● 2026-08-16 14:32:18
●MXalt1.aspmx.l.google.com2026-02-20 → 2026-08-16 · 3 obs
● 2026-02-20 03:48:10
● 2026-08-16 14:32:18
●MXalt2.aspmx.l.google.com2026-02-20 → 2026-08-16 · 3 obs
● 2026-02-20 03:48:10
● 2026-08-16 14:32:18
●MXalt3.aspmx.l.google.com2026-02-20 → 2026-08-16 · 3 obs
● 2026-02-20 03:48:10
● 2026-08-16 14:32:18
●MXalt4.aspmx.l.google.com2026-02-20 → 2026-08-16 · 3 obs
● 2026-02-20 03:48:10
● 2026-08-16 14:32:18
●MXaspmx.l.google.com2026-02-20 → 2026-08-16 · 3 obs
● 2026-02-20 03:48:10
● 2026-08-16 14:32:18
○MXmail.cositec.com.mx2019-03-31 → 2019-03-31 · 3 obs
○ 2026-02-20 03:48:10
○ 2026-08-16 14:32:18
○A160.153.75.1352019-03-31 → 2019-03-31 · 3 obs
○ 2026-02-20 03:48:10
○ 2026-08-16 14:32:18
●A208.109.40.1262026-02-20 → 2026-08-16 · 3 obs
● 2026-02-20 03:48:10
● 2026-08-16 14:32:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| cositec.com.mx | ns13.domaincontrol.com, ns14.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.7
NS records: ns13.domaincontrol.com, ns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cositec.com.mx (unsigned zone)
⏱️ Timing
Total: 366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.109.40.126 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=1N5Z5PFuEXLmZig, v=spf1 include:dc-aa8e722993._spfm.cosit |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
mail.cositec.com.mx and busquedas.cositec.com.mx are both subdomains of cositec.com.mx.
IP Addresses
cositec.com.mx resolves to one IP address: 208.109.40.126.
petalsandpaws.net, sharemycosplay.com, abregistry.ag and two other host names share IP numbers with cositec.com.mx.
Name Servers
cositec.com.mx is delegated to two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.
cositec.com.mx uses the same name servers as several other domains — among them experienciasaval.com, nickandrebekah.com, scottsisland.com and two more.
cositec.com.mx shares at least some of its name servers with other domains, such as psc-nv.be.
ns13.domaincontrol.com and ns14.domaincontrol.com each resolve to two IP addresses: ns13.domaincontrol.com points to 97.74.106.7 and 2603:5:21a0::7, while ns14.domaincontrol.com points to 173.201.74.7 and 2603:5:22a0::7.
Mail Servers
Five mail servers handle cositec.com.mx: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
cositec.com.mx has at least partial mail server overlap with other domains such as ns500734.ns500693.ns500734.ns500693.ns500734.ns500693.ns500699.ns500588.ns500693.ns500699.ns500632.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, ns500731.ns500671.ns500754.ns500671.ns500704.ns500731.ns500731.ns500678.ns500688.ns500705.ns500671.lustychickser.com, ns500742.ns500731.ns500671.ns500754.ns500705.ns500705.ns500678.ns500671.ns500678.ns500666.ns500291.ns500131.lustychickser.com and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com points to 172.253.139.26 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.