cemsaa.com - dns.ninja
cemsaa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.214.49.135🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | vps-171232.alfawebmx.com | ||||||
| NS | ns1.alfawebmx.com ⭐ | ||||||
| A | 162.214.49.135🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | vps-171232.alfawebmx.com | ||||||
| NS | ns2.alfawebmx.com | ||||||
| A | 162.214.50.195🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | vps-171232.alfawebmx.com | ||||||
| MX | cemsaa.com ⭐ | ||||||
| A | 162.214.49.135🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | vps-171232.alfawebmx.com | ||||||
| TXT | v=spf1 +a +mx +ip4:162.214.49.135 +ip4:162.214.50.195 ~all | ||||||
| SOA | ns1.alfawebmx.comroot@vps-171232.alfawebmx.com 2026-06-17 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782230260 | ||||||
MX for
cemsaa.com |
Same first word
cemsaa.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.alfaweb.mx2020-03-19 → 2020-03-19 · 4 obs
● 2020-03-19 18:46:14
○ 2026-03-23 18:15:44
○ 2026-06-23 16:01:48
●NSns1.alfawebmx.com2026-03-23 → 2026-06-23 · 3 obs
● 2026-03-23 18:15:44
● 2026-06-23 16:01:48
○NSns2.alfaweb.mx2020-03-19 → 2020-03-19 · 4 obs
● 2020-03-19 18:46:14
○ 2026-03-23 18:15:44
○ 2026-06-23 16:01:48
●NSns2.alfawebmx.com2026-03-23 → 2026-06-23 · 3 obs
● 2026-03-23 18:15:44
● 2026-06-23 16:01:48
○NSns27.rookdns.com2015-06-19 → 2015-06-19 · 3 obs
○ 2015-11-04 05:05:40
○ 2026-06-23 16:01:48
○NSns28.rookdns.com2015-06-19 → 2015-06-19 · 3 obs
○ 2015-11-04 05:05:40
○ 2026-06-23 16:01:48
●MXcemsaa.com2020-03-19 → 2026-06-23 · 3 obs
● 2020-03-19 18:46:14
● 2026-06-23 16:01:48
○MXmail.mxproc.com2015-06-19 → 2015-06-19 · 3 obs
○ 2015-11-04 05:05:40
○ 2026-06-23 16:01:48
○A141.8.224.1692015-06-19 → 2015-06-19 · 3 obs
○ 2015-11-04 05:05:40
○ 2026-06-23 16:01:48
●A162.214.49.1352026-03-23 → 2026-06-23 · 3 obs
● 2026-03-23 18:15:44
● 2026-06-23 16:01:48
○A173.82.119.362020-03-19 → 2020-03-19 · 4 obs
● 2020-03-19 18:46:14
○ 2026-03-23 18:15:44
○ 2026-06-23 16:01:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cemsaa.com | ns1.alfawebmx.com, ns2.alfawebmx.com | 2 records |
✅ Authoritative Response
Server:162.214.50.195
NS records: ns1.alfawebmx.com, ns2.alfawebmx.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cemsaa.com (unsigned zone)
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.214.49.135 |
| NS | 2 | ns2.alfawebmx.com, ns1.alfawebmx.com |
| MX | 1 | cemsaa.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:162.214.49.135 +ip4:1 |
| SOA | 1 | ns1.alfawebmx.com root.vps-171232.alfawe |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.alfawebmx.com, ns2.alfawebmx.com)
Analysis
Mail Server Role
cemsaa.com serves as a mail server for cemsaa.com.
IP Addresses
cemsaa.com has exactly one IP address — 162.214.49.135.
cpanel.cpm1.com.mx, proeesa.com.mx, alfawebmx.com plus two other host names have IP numbers in common with cemsaa.com.
Name Servers
The NS records for cemsaa.com delegate to ns1.alfawebmx.com and ns2.alfawebmx.com.
The name server configuration of cemsaa.com is shared with other domains, for instance proeesa.com.mx, alfawebmx.com, aprendemas.mx and two others.
cemsaa.com shares at least some of its name servers with domains including lacanastaecatepec.com.mx, azh.edu.mx and whconsultores.com
These name servers are regularly seen alongside ns1.alfaweb.mx and ns2.alfaweb.mx as name servers.
ns1.alfawebmx.com resolves to 162.214.49.135. ns2.alfawebmx.com resolves to 162.214.50.195. Both host names point to a single IP number.
Mail Servers
cemsaa.com uses exactly one mail server, which is cemsaa.com.
cemsaa.com resolves to 162.214.49.135 and no other IP number.