cder.com - dns.ninja
cder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.130.128🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | lwgi879.servidoresdns.net | ||||||
| NS | dns17.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.136🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns17.servidoresdns.net | ||||||
| NS | dns18.servidoresdns.net | ||||||
| A | 82.223.218.140🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns18.servidoresdns.net | ||||||
| MX | mx.serviciodecorreo.es ⭐ | ||||||
| A | 82.223.190.100🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | mx.serviciodecorreo.es | ||||||
| TXT | v=spf1 include:_spf.serviciodecorreo.es ~all | ||||||
| SOA | dns17.servidoresdns.nethostmaster@servidoresdns.net 2007-11-13 #44 | ||||||
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=1784938997 | ||||||
Subdomains
mail.cder.com |
Same first word
cder.org |
cder.fr |
cder.club |
cder.eu |
cder.mobi |
cder.net |
cder.no |
cder.org.rs |
cder.es |
cder.edu.dz |
cder.de |
cder.nl |
cder.dk |
cder.cloud |
cder.org.ma |
cder.ru |
cder.cc |
cder.com |
cder.co.uk |
cder.sk |
cder.dz |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns17.servidoresdns.net2015-08-30 → 2026-07-25 · 5 obs
● 2026-03-22 19:07:24
○ 2026-03-26 08:06:16
● 2026-04-06 19:00:08
● 2026-07-25 00:51:46
●NSdns18.servidoresdns.net2015-08-30 → 2026-07-25 · 5 obs
● 2026-03-22 19:07:24
○ 2026-03-26 08:06:16
● 2026-04-06 19:00:08
● 2026-07-25 00:51:46
●MXmx.serviciodecorreo.es2026-03-22 → 2026-07-25 · 5 obs
● 2026-03-22 19:07:24
○ 2026-03-26 08:06:16
● 2026-04-06 19:00:08
● 2026-07-25 00:51:46
○MXsmtp-01.servidoresdns.net2015-08-30 → 2017-04-06 · 4 obs
● 2017-04-06 21:55:00
○ 2026-03-22 19:07:24
○ 2026-07-25 00:51:46
●A217.76.130.1282015-08-30 → 2026-07-25 · 5 obs
● 2026-03-22 19:07:24
○ 2026-03-26 08:06:16
● 2026-04-06 19:00:08
● 2026-07-25 00:51:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| cder.com | dns17.servidoresdns.net, dns18.servidoresdns.net | - |
✅ Authoritative Response
Server:217.76.128.136
NS records: dns17.servidoresdns.net, dns18.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cder.com (unsigned zone)
⏱️ Timing
Total: 509ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.130.128 |
| NS | 2 | dns18.servidoresdns.net, dns17.servidoresdns.net |
| MX | 1 | mx.serviciodecorreo.es (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.serviciodecorreo.es |
| SOA | 1 | dns17.servidoresdns.net hostmaster.servi |
Analysis
Hierarchy
mail.cder.com is a subdomain of cder.com.
IP Addresses
cder.com resolves to one IP address: 217.76.130.128.
nogara.es, www.cauchometal.com, lwgd029.servidoresdns.net and two other host names share IP numbers with cder.com.
Name Servers
cder.com is served by two delegated name servers, dns17.servidoresdns.net and dns18.servidoresdns.net.
cder.com uses the same name servers as several other domains — among them panasa.org, doalva-asesores.com, gesvelice.es and two more.
The name servers for cder.com overlap at least in part with those of other domains, including egovern.cat and leyreideas.eu.
Both dns17.servidoresdns.net and dns18.servidoresdns.net have a single IP address each — dns17.servidoresdns.net resolves to 217.76.128.136 while dns18.servidoresdns.net resolves to 82.223.218.140.
Mail Servers
Mail for cder.com is handled by a single mail server, mx.serviciodecorreo.es.
cder.com uses an identical mail server configuration to several other domains — among them promotoraalcaracejos.com, isaiaspeluqueros.es, roboticus.net and two more.
The mail servers for cder.com overlap at least partially with those of other domains, including alienns.com and campus2b.com.
There is one IP number for mx.serviciodecorreo.es: 82.223.190.100.