cerna.com.mx - robtex.com
cerna.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=1784297736 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns41.domaincontrol.com2026-06-07 → 2026-07-17 · 2 obs
● 2026-07-17 15:01:18
●NSns42.domaincontrol.com2026-06-07 → 2026-07-17 · 2 obs
● 2026-07-17 15:01:18
●MXcerna-com-mx.mail.protection.outlook.com2026-06-07 → 2026-07-17 · 2 obs
● 2026-07-17 15:01:18
●A72.167.57.1282026-06-07 → 2026-07-17 · 2 obs
● 2026-07-17 15:01:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | o.mx-ns.mx, c.mx-ns.mx, i.mx-ns.mx, e.mx-ns.mx... | - |
| cerna.com.mx | ns41.domaincontrol.com, ns42.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cerna.com.mx (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.167.57.128 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 1 | cerna-com-mx.mail.protection.outlook.com |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, google-site-verification=-IUjVmqI8VvaTxn... |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
cerna.com.mx has exactly one IP address — 72.167.57.128.
mail.masterhouse.com, aeropuertoer.com.mx, polymorph.org plus two other host names have IP numbers in common with cerna.com.mx.
Name Servers
cerna.com.mx has two authoritative name servers — ns41.domaincontrol.com and ns42.domaincontrol.com.
The name server configuration of cerna.com.mx is shared with other domains, for instance asialand.com, cactushorizonlittleleague.com, the-sandersons.net and two others.
Both ns41.domaincontrol.com and ns42.domaincontrol.com have two IP addresses each. ns41.domaincontrol.com resolves to 97.74.100.21 and 2603:5:2142::15; ns42.domaincontrol.com resolves to 173.201.68.21 and 2603:5:2242::15.
Mail Servers
cerna.com.mx uses one mail server — cerna-com-mx.mail.protection.outlook.com.
cerna-com-mx.mail.protection.outlook.com has 8 IP addresses: 52.101.232.0, 52.101.232.1, 52.101.232.2 plus 5 more.