dynamiccourtex.com.mx - dns.ninja
dynamiccourtex.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.28.57.147🇺🇸 AS-VULTR149.28.32.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver1.net | ||||||
| NS | ns1.criticalserver1.net ⭐ | ||||||
| A | 149.28.57.147🇺🇸 AS-VULTR149.28.32.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver1.net | ||||||
| NS | ns2.criticalserver1.net | ||||||
| A | 149.28.57.147🇺🇸 AS-VULTR149.28.32.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver1.net | ||||||
| MX | dynamiccourtex.com.mx ⭐ | ||||||
| A | 149.28.57.147🇺🇸 AS-VULTR149.28.32.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver1.net | ||||||
| TXT | v=spf1 ip4:149.28.57.147 ip4:52.117.216.138 ip4:50.22.37.134 +a +mx ~all | ||||||
| SOA | ns1.criticalserver1.netservidores@criticalmail.net 2026-02-22 #4 | ||||||
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=1786430376 | ||||||
MX for
dynamiccourtex.com.mx |
Same first word
dynamiccourtex.com.mx |
DNS History
5 records (4 active, 1 former)
●NSns1.criticalserver1.net2015-06-10 → 2026-08-11 · 2 obs
● 2026-08-11 06:55:10
●NSns2.criticalserver1.net2015-06-10 → 2026-08-11 · 2 obs
● 2026-08-11 06:55:10
●MXdynamiccourtex.com.mx2015-06-10 → 2026-08-11 · 2 obs
● 2026-08-11 06:55:10
●A149.28.57.1472026-06-09 → 2026-08-11 · 3 obs
● 2026-06-09 18:38:00
● 2026-08-11 06:55:10
○A50.22.37.1342015-06-10 → 2017-01-09 · 4 obs
● 2017-01-09 05:34:06
○ 2026-06-09 18:38:00
○ 2026-08-11 06:55:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| dynamiccourtex.com.mx | ns1.criticalserver1.net, ns2.criticalserver1.net | - |
✅ Authoritative Response
Server:149.28.57.147
NS records: ns1.criticalserver1.net, ns2.criticalserver1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dynamiccourtex.com.mx (unsigned zone)
⏱️ Timing
Total: 333ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.28.57.147 |
| NS | 2 | ns2.criticalserver1.net, ns1.criticalserver1.net |
| MX | 1 | dynamiccourtex.com.mx (pri: 0) |
| TXT | 1 | v=spf1 ip4:149.28.57.147 ip4:52.117.216. |
| SOA | 1 | ns1.criticalserver1.net servidores.criti |
Analysis
Mail Server Role
dynamiccourtex.com.mx acts as its own mail server.
IP Addresses
dynamiccourtex.com.mx points to a single IP number: 149.28.57.147.
Additional host names — cpcontacts.apoloseguridad.com.mx, criticalserver1.net, vylssa.com and two others — share IP numbers with dynamiccourtex.com.mx.
Name Servers
Two name servers handle the delegation for dynamiccourtex.com.mx: ns1.criticalserver1.net and ns2.criticalserver1.net.
dynamiccourtex.com.mx shares its name server setup with other domains, including lineastamez.com, mmoficinas.com.mx, transportesragova.com.mx and two others.
The name servers of dynamiccourtex.com.mx overlap at least partially with those of other domains — among them kefasarxe.org.mx, eltek.com.mx, empaquescajasmonterrey.com and two more.
These name servers commonly appear alongside the name servers ns1.criticalserver3.net and ns2.criticalserver3.net.
ns1.criticalserver1.net directs to 149.28.57.147, as does ns2.criticalserver1.net — both hostnames resolve to that one IP address.
ns1.criticalserver1.net along with ns2.criticalserver1.net each resolve to 149.28.57.147 IP addresses.
Mail Servers
dynamiccourtex.com.mx has a single mail server: dynamiccourtex.com.mx itself.
dynamiccourtex.com.mx carries a single IP number, which is 149.28.57.147.