zertem.es - robtex.com
zertem.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.128.35🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | hosting01.servidoresdns.net | ||||||
| NS | dns21.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.145🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns21.servidoresdns.net | ||||||
| NS | dns22.servidoresdns.net | ||||||
| A | 82.223.218.143🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns22.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 | dns21.servidoresdns.nethostmaster@servidoresdns.net 2011-03-17 #10 | ||||||
es
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.nic.es ⭐ | ||||||
| NS | a.nic.es | ||||||
| NS | c.nic.es | ||||||
| NS | g.nic.es | ||||||
| NS | h.nic.es | ||||||
| SOA | ns1.nic.eshostmaster@nic.es 2026-08-01 #2 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns21.servidoresdns.net2015-06-23 → 2026-08-01 · 2 obs
● 2026-08-01 08:04:56
●NSdns22.servidoresdns.net2015-06-23 → 2026-08-01 · 2 obs
● 2026-08-01 08:04:56
●MXmx.serviciodecorreo.es2026-06-13 → 2026-08-01 · 3 obs
● 2026-06-13 07:57:00
● 2026-08-01 08:04:56
○MXsmtp-02.servidoresdns.net2015-06-23 → 2017-06-25 · 4 obs
● 2017-06-25 12:46:50
○ 2026-06-13 07:57:00
○ 2026-08-01 08:04:56
●A217.76.128.352015-06-23 → 2026-08-01 · 2 obs
● 2026-08-01 08:04:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, c.nic.es, g.nic.es, h.nic.es | - |
| zertem.es | dns21.servidoresdns.net, dns22.servidoresdns.net | - |
✅ Authoritative Response
Server:82.223.218.143
NS records: dns21.servidoresdns.net, dns22.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zertem.es (unsigned zone)
⏱️ Timing
Total: 638ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.128.35 |
| NS | 2 | dns21.servidoresdns.net, dns22.servidoresdns.net |
| MX | 1 | mx.serviciodecorreo.es (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.serviciodecorreo.es |
| SOA | 1 | dns21.servidoresdns.net hostmaster.servi |
Analysis
IP Addresses
zertem.es resolves to just one IP address, 217.76.128.35.
Two other host names, along with anc.es, gbbath.com and movimage.com, also share IP numbers with zertem.es.
Name Servers
zertem.es is delegated to two name servers: dns21.servidoresdns.net and dns22.servidoresdns.net.
zertem.es shares its NS records with other domains, for example moincasa.com, segurycontrol.com, inmoclinic.es and two others.
At least some of zertem.es's name servers are shared with other domains, for example becasfaro.es and sansala.es.
Each of dns21.servidoresdns.net and dns22.servidoresdns.net has one IP address: dns21.servidoresdns.net uses 217.76.128.145 and dns22.servidoresdns.net uses 82.223.218.143.
Mail Servers
The sole mail server for zertem.es is mx.serviciodecorreo.es.
Among the domains sharing a mail server setup with zertem.es are gmilitarysolutions.com, lavozdetomelloso.com, tausing.com and two others.
zertem.es shares mail servers with at least some other domains, such as bufete-lemus.com, arteagatrading.com and marematic.com.
mx.serviciodecorreo.es resolves to a single IP number: 82.223.190.100.