correo21.com - robtex.com
correo21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.19.96.203🇫🇷 OVH162.19.0.0/17 | ||||||
| PTR | hs1.soportedns.es | ||||||
| NS | ns1.soportedns.es ⭐ | ||||||
| A | 141.95.162.217🇫🇷 OVH141.95.128.0/17 | ||||||
| PTR | ns1.soportedns.es | ||||||
| NS | ns2.soportedns.es | ||||||
| A | 57.129.0.36🇫🇷 OVH57.129.0.0/17 | ||||||
| PTR | ns2.soportedns.es | ||||||
| MX | correo21.com ⭐ | ||||||
| A | 162.19.96.203🇫🇷 OVH162.19.0.0/17 | ||||||
| PTR | hs1.soportedns.es | ||||||
| TXT | v=spf1 +a +mx +ip4:162.19.96.203 ~all | ||||||
| SOA | ns1.soportedns.esb83241323@gmail.com 2026-03-27 #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=1776099092 | ||||||
MX for
correo21.com |
Same first word
correo21.com |
DNS History
10 records (4 active, 6 former)
○NSks309472.kimsufi.com2015-05-24 → 2015-10-15 · 4 obs
● 2015-10-15 07:05:12
○ 2016-01-14 05:21:00
○ 2026-04-13 16:56:32
○NSns.kimsufi.com2015-05-24 → 2015-10-15 · 4 obs
● 2015-10-15 07:05:12
○ 2016-01-14 05:21:00
○ 2026-04-13 16:56:32
●NSns1.soportedns.es2026-03-16 → 2026-04-13 · 5 obs
● 2026-03-16 20:44:26
○ 2026-03-29 05:46:16
● 2026-04-01 02:16:38
● 2026-04-13 16:56:32
●NSns2.soportedns.es2026-03-16 → 2026-04-13 · 5 obs
● 2026-03-16 20:44:26
○ 2026-03-29 05:46:16
● 2026-04-01 02:16:38
● 2026-04-13 16:56:32
○NSns3018436.ip-51-254-47.eu2016-01-14 → 2017-11-30 · 5 obs
● 2016-01-14 05:21:00
● 2017-11-30 08:38:42
○ 2026-03-16 20:44:26
○ 2026-04-13 16:56:32
○NSsdns2.ovh.net2016-01-14 → 2017-11-30 · 5 obs
● 2016-01-14 05:21:00
● 2017-11-30 08:38:42
○ 2026-03-16 20:44:26
○ 2026-04-13 16:56:32
●MXcorreo21.com2015-05-24 → 2026-04-13 · 5 obs
● 2026-03-16 20:44:26
○ 2026-03-29 05:46:16
● 2026-04-01 02:16:38
● 2026-04-13 16:56:32
●A162.19.96.2032026-03-16 → 2026-04-13 · 5 obs
● 2026-03-16 20:44:26
○ 2026-03-29 05:46:16
● 2026-04-01 02:16:38
● 2026-04-13 16:56:32
○A178.33.166.522016-01-14 → 2017-11-30 · 5 obs
● 2016-01-14 05:21:00
● 2017-11-30 08:38:42
○ 2026-03-16 20:44:26
○ 2026-04-13 16:56:32
○A188.165.193.742015-05-24 → 2015-10-15 · 4 obs
● 2015-10-15 07:05:12
○ 2016-01-14 05:21:00
○ 2026-04-13 16:56:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| correo21.com | ns2.soportedns.es, ns1.soportedns.es | - |
✅ Authoritative Response
Server:141.95.162.217
NS records: ns2.soportedns.es, ns1.soportedns.es
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for correo21.com (unsigned zone)
⏱️ Timing
Total: 572ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.19.96.203 |
| NS | 2 | ns1.soportedns.es, ns2.soportedns.es |
| MX | 1 | correo21.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:162.19.96.203 ~all |
| SOA | 1 | ns1.soportedns.es b83241323.gmail.com |
Analysis
Mail Server Role
The mail server for correo21.com is correo21.com.
IP Addresses
correo21.com maps to IP address 162.19.96.203.
Other host names, for instance ewla.org, 3ccompliance.com, alpa-mk.com, fiscalylaboral.es and digitalwords.es share IP numbers with correo21.com.
Name Servers
Two name servers ns1.soportedns.es and ns2.soportedns.es are delegated to correo21.com.
correo21.com uses the same name server configuration as other domains, such as led.es, soportedns.es, estilopersonal.es, sanitas-salud.com and publisistemas.es.
correo21.com shares some name servers with other domains, for example ns1.soportedns.es.
Host names with a single IP address:
ns1.soportedns.es points to 141.95.162.217
ns2.soportedns.es points to 57.129.0.36
Mail Servers
One mail server serves correo21.com.
correo21.com points to one IP number: 162.19.96.203.