kefasarxe.org.mx - robtex.com
kefasarxe.org.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 | ns1.criticalserver3.net | ||||||
| A | 149.28.57.147🇺🇸 AS-VULTR149.28.32.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver1.net | ||||||
| NS | ns2.criticalserver3.net | ||||||
| A | 149.28.57.147🇺🇸 AS-VULTR149.28.32.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver1.net | ||||||
| MX | kefasarxe.org.mx ⭐ | ||||||
| A | 149.28.57.147🇺🇸 AS-VULTR149.28.32.0/19 Vultr Assigned Prefix | ||||||
| PTR | servidor.criticalserver1.net | ||||||
| SOA | ns1.criticalserver1.netservidores@criticalmail.net 2026-02-22 #6 | ||||||
org.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=1774482013 | ||||||
MX for
kefasarxe.org.mx |
Same first word
kefasarxe.org.mx |
DNS History
7 records (5 active, 2 former)
●NSns1.criticalserver1.net2026-03-17 → 2026-03-26 · 3 obs
● 2026-03-17 08:59:48
● 2026-03-26 00:22:24
●NSns1.criticalserver3.net2015-07-15 → 2026-03-26 · 2 obs
● 2026-03-26 00:22:24
●NSns2.criticalserver3.net2015-07-15 → 2026-03-26 · 2 obs
● 2026-03-26 00:22:24
●MXkefasarxe.org.mx2015-07-15 → 2026-03-26 · 2 obs
● 2026-03-26 00:22:24
●A149.28.57.1472026-03-17 → 2026-03-26 · 3 obs
● 2026-03-17 08:59:48
● 2026-03-26 00:22:24
○A50.22.37.1342015-07-15 → 2017-03-23 · 4 obs
● 2017-03-23 23:30:26
○ 2026-03-17 08:59:48
○ 2026-03-26 00:22:24
○A52.117.216.1382026-03-17 → 2026-03-26 · 2 obs
○ 2026-03-26 00:22:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | 12 records |
| kefasarxe.org.mx | ns2.criticalserver3.net, ns1.criticalserver3.net | - |
✅ Authoritative Response
Server:149.28.57.147
NS records: ns2.criticalserver3.net, ns1.criticalserver3.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kefasarxe.org.mx (unsigned zone)
⏱️ Timing
Total: 342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.28.57.147 |
| NS | 2 | ns2.criticalserver3.net, ns1.criticalserver3.net |
| MX | 1 | kefasarxe.org.mx (pri: 0) |
| SOA | 1 | ns1.criticalserver1.net servidores.criti |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (c.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx...)
Analysis
Mail Server Role
The mail server for kefasarxe.org.mx is kefasarxe.org.mx.
IP Addresses
kefasarxe.org.mx maps to IP address 149.28.57.147.
Other host names, for instance labancerdiaz.com, plamosa.mx, pyvisa.com.mx, sapsasa.com and vylssa.com.mx share IP numbers with kefasarxe.org.mx.
Name Servers
kefasarxe.org.mx is delegated to name servers ns1.criticalserver1.net, ns1.criticalserver3.net and ns2.criticalserver3.net.
kefasarxe.org.mx at least partially shares name servers with other domains such as sapsasa.com, vylssa.com.mx, enespacios.com, axell.com.mx and nelco.com.mx.
these name servers are commonly used with the name servers ns2.criticalserver1.net.
Host names with a single IP number:
ns1.criticalserver1.net points to: 149.28.57.147.
ns1.criticalserver3.net points to: 149.28.57.147.
ns2.criticalserver3.net points to: 149.28.57.147.
Host names pointing to 149.28.57.147: ns1.criticalserver1.net, ns1.criticalserver3.net and ns2.criticalserver3.net.
Mail Servers
One mail server serves kefasarxe.org.mx.
kefasarxe.org.mx points to one IP number: 149.28.57.147.