cerescomunicacion.com - robtex.com
cerescomunicacion.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.128.47🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | hosting01.servidoresdns.net | ||||||
| NS | dns1.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.128🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns1.servidoresdns.net | ||||||
| NS | dns2.servidoresdns.net | ||||||
| A | 82.223.218.132🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns2.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 ip4:217.76.132.191 mx:smtp-01.servidoresdns.net ip4:82.223.190.0/27 -all | ||||||
| TXT | v=spf1 mx:smtp-01.servidoresdns.net ip4:82.223.190.0/27 ~all | ||||||
| TXT | v=spf1 ip4:217.76.132.191 mx:smtp-01.servidoresdns.net ip4:82.223.190.0/27 -all | ||||||
| SOA | dns1.servidoresdns.nethostmaster@servidoresdns.net 2001-10-25 #45 | ||||||
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=1786551159 | ||||||
Same first word
cerescomunicacion.com |
DNS History
6 records (4 active, 2 former)
●NSdns1.servidoresdns.net2015-06-29 → 2026-08-12 · 2 obs
● 2026-08-12 16:14:32
●NSdns2.servidoresdns.net2015-06-29 → 2026-08-12 · 2 obs
● 2026-08-12 16:14:32
●MXmx.serviciodecorreo.es2019-01-22 → 2026-08-12 · 3 obs
● 2019-01-22 10:42:38
● 2026-08-12 16:14:32
○MXsmtp-01.servidoresdns.net2015-06-29 → 2017-02-01 · 4 obs
● 2017-02-01 19:22:24
○ 2019-01-22 10:42:38
○ 2026-08-12 16:14:32
●A217.76.128.472026-08-04 → 2026-08-12 · 3 obs
● 2026-08-04 05:22:48
● 2026-08-12 16:14:32
○A217.76.132.1912015-06-29 → 2019-01-22 · 4 obs
● 2019-01-22 10:42:38
○ 2026-08-04 05:22:48
○ 2026-08-12 16:14:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cerescomunicacion.com | dns1.servidoresdns.net, dns2.servidoresdns.net | - |
✅ Authoritative Response
Server:217.76.128.128
NS records: dns1.servidoresdns.net, dns2.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cerescomunicacion.com (unsigned zone)
⏱️ Timing
Total: 481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.128.47 |
| NS | 2 | dns2.servidoresdns.net, dns1.servidoresdns.net |
| MX | 1 | mx.serviciodecorreo.es (pri: 10) |
| TXT | 3 | v=spf1 mx:smtp-01.servidoresdns.net ip4:, v=spf1 ip4:217.76.132.191 mx:smtp-01.ser... |
| SOA | 1 | dns1.servidoresdns.net hostmaster.servid |
Analysis
IP Addresses
cerescomunicacion.com resolves to one IP address: 217.76.128.47.
jenner.es, innoprofile.net, sergalpo.com and two other host names share IP numbers with cerescomunicacion.com.
Name Servers
cerescomunicacion.com uses two name servers for its delegation: dns1.servidoresdns.net and dns2.servidoresdns.net.
cerescomunicacion.com uses the same name servers as several other domains — among them sofintec.com, torospalencia.com, moldes-epila.com and two more.
At least some of cerescomunicacion.com's name servers are shared with other domains, for example transcerdanya.com and fontdor.com.
Each of dns1.servidoresdns.net and dns2.servidoresdns.net has one IP address: dns1.servidoresdns.net uses 217.76.128.128 and dns2.servidoresdns.net uses 82.223.218.132.
Mail Servers
Mail for cerescomunicacion.com is handled by a single mail server, mx.serviciodecorreo.es.
cerescomunicacion.com uses an identical mail server configuration to several other domains — among them reinnova.es, avantnet.es, imta-ingenieriamecanica.com and two more.
At least a portion of cerescomunicacion.com's mail servers are shared with other domains, among them turismodesegovia.com and icarum.com.
mx.serviciodecorreo.es directs to just one IP number, 82.223.190.100.