fermar.mx - robtex.com
fermar.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.202.62.131 | ||||||
| NS | ns1.criticalserver2.net ⭐ | ||||||
| NS | ns2.criticalserver2.net | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| TXT | v=spf1 include:emailsrvr.com ~all | ||||||
| SOA | ns1.criticalserver2.netalertas@espaciosmail.com 2025-05-09 #1 | ||||||
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=1792437638 | ||||||
DNS History
9 records (5 active, 4 former)
●NSns1.criticalserver2.net2026-08-26 → 2026-10-19 · 3 obs
○ 2017-04-24 17:33:40
● 2026-08-26 09:09:54
● 2026-10-19 19:37:22
● 2026-08-26 09:09:54
● 2026-10-19 19:37:22
○NSns1.criticalserver8.net2016-09-23 → 2017-04-24 · 4 obs
● 2016-09-23 09:53:02
● 2017-04-24 17:33:40
○ 2026-08-26 09:09:54
○ 2026-10-19 19:37:22
● 2017-04-24 17:33:40
○ 2026-08-26 09:09:54
○ 2026-10-19 19:37:22
●NSns2.criticalserver2.net2026-08-26 → 2026-10-19 · 3 obs
○ 2017-04-24 17:33:40
● 2026-08-26 09:09:54
● 2026-10-19 19:37:22
● 2026-08-26 09:09:54
● 2026-10-19 19:37:22
○NSns2.criticalserver8.net2016-09-23 → 2017-04-24 · 4 obs
● 2016-09-23 09:53:02
● 2017-04-24 17:33:40
○ 2026-08-26 09:09:54
○ 2026-10-19 19:37:22
● 2017-04-24 17:33:40
○ 2026-08-26 09:09:54
○ 2026-10-19 19:37:22
○MXfermar.mx2016-09-23 → 2017-04-24 · 4 obs
● 2016-09-23 09:53:02
● 2017-04-24 17:33:40
○ 2026-08-26 09:09:54
○ 2026-10-19 19:37:22
● 2017-04-24 17:33:40
○ 2026-08-26 09:09:54
○ 2026-10-19 19:37:22
●MXmx1.emailsrvr.com2026-08-26 → 2026-10-19 · 3 obs
○ 2017-04-24 17:33:40
● 2026-08-26 09:09:54
● 2026-10-19 19:37:22
● 2026-08-26 09:09:54
● 2026-10-19 19:37:22
●MXmx2.emailsrvr.com2026-08-26 → 2026-10-19 · 3 obs
○ 2017-04-24 17:33:40
● 2026-08-26 09:09:54
● 2026-10-19 19:37:22
● 2026-08-26 09:09:54
● 2026-10-19 19:37:22
●A144.202.62.1312026-08-26 → 2026-10-19 · 3 obs
○ 2017-04-24 17:33:40
● 2026-08-26 09:09:54
● 2026-10-19 19:37:22
● 2026-08-26 09:09:54
● 2026-10-19 19:37:22
○A184.173.249.722016-09-23 → 2017-04-24 · 4 obs
● 2016-09-23 09:53:02
● 2017-04-24 17:33:40
○ 2026-08-26 09:09:54
○ 2026-10-19 19:37:22
● 2017-04-24 17:33:40
○ 2026-08-26 09:09:54
○ 2026-10-19 19:37:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| fermar.mx | ns1.criticalserver2.net, ns2.criticalserver2.net | - |
✅ Authoritative Response
Server:144.202.62.131
NS records: ns1.criticalserver2.net, ns2.criticalserver2.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 925ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.202.62.131 |
| NS | 2 | ns1.criticalserver2.net, ns2.criticalserver2.net |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| TXT | 1 | v=spf1 include:emailsrvr.com ~all |
| SOA | 1 | ns1.criticalserver2.net alertas.espacios |
Analysis
IP Addresses
fermar.mx resolves to one IP address: 144.202.62.131.
Name Servers
fermar.mx has two authoritative name servers — ns1.criticalserver2.net and ns2.criticalserver2.net.
Mail Servers
Mail for fermar.mx is handled by two mail servers — mx1.emailsrvr.com and mx2.emailsrvr.com.