rational.mx - robtex.com
rational.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=1793355818 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns11.domaincontrol.com2026-09-12 → 2026-10-30 · 2 obs
● 2026-10-30 11:11:04
●NSns12.domaincontrol.com2026-09-12 → 2026-10-30 · 2 obs
● 2026-10-30 11:11:04
●MXmx1.emailsrvr.com2026-09-12 → 2026-10-30 · 2 obs
● 2026-10-30 11:11:04
●MXmx2.emailsrvr.com2026-09-12 → 2026-10-30 · 2 obs
● 2026-10-30 11:11:04
●A15.197.225.1282026-09-12 → 2026-10-30 · 2 obs
● 2026-10-30 11:11:04
●A3.33.251.1682026-09-12 → 2026-10-30 · 2 obs
● 2026-10-30 11:11:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx, o.mx-ns.mx... | 12 records |
| rational.mx | ns11.domaincontrol.com, ns12.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.6
NS records: ns11.domaincontrol.com, ns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rational.mx (unsigned zone)
⏱️ Timing
Total: 950ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns12.domaincontrol.com, ns11.domaincontrol.com |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| TXT | 1 | google-site-verification=vJHrHUQnJZp_AE7 |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (x.mx-ns.mx, o.mx-ns.mx, m.mx-ns.mx...)
Analysis
IP Addresses
rational.mx resolves to the IP addresses 3.33.251.168 and 15.197.225.128
hyalife.com, kotoring.com, engineering-humour.info plus two other host names have IP numbers in common with rational.mx.
Name Servers
Two name servers handle the delegation for rational.mx: ns11.domaincontrol.com and ns12.domaincontrol.com.
The name server configuration of rational.mx is shared with other domains, for instance matrixindustrial.com, vethansolutions.co.uk, planchill.com and two others.
ns11.domaincontrol.com and ns12.domaincontrol.com both carry two IP addresses. The A records for ns11.domaincontrol.com are 97.74.105.6 and 2603:5:2190::6; the A records for ns12.domaincontrol.com are 173.201.73.6 and 2603:5:2290::6.
Mail Servers
rational.mx uses two mail servers, mx1.emailsrvr.com and mx2.emailsrvr.com.
The mail server setup of rational.mx matches that of other domains such as dutchhollowsuppliesil.com, alertappliance.com, aimkiosk.com and two others.
At least some of the mail servers used by rational.mx are shared with other domains: terrysteiner.com, whereverentertainment.com, stanningley-commercials.co.uk and two others among them.
Host names with four IP addresses:
mx2.emailsrvr.com has four IP addresses: 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.
Host names resolving to a single IP address:
The hostname mx1.emailsrvr.com resolves to 173.203.187.1.