undefined.com.es - dns.ninja
undefined.com.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.156.252🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| NS | ns21.piensasolutions.com ⭐ | ||||||
| A | 217.76.156.141🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | ns21.piensasolutions.com | ||||||
| NS | ns22.piensasolutions.com | ||||||
| A | 82.223.219.209🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | ns22.piensasolutions.com | ||||||
| MX | mx.buzondecorreo.com ⭐ | ||||||
| A | 82.223.190.101🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | mx.buzondecorreo.com | ||||||
| TXT | v=spf1 include:_spf.buzondecorreo.com ~all | ||||||
| SOA | ns21.piensasolutions.comhostmaster@piensasolutions.com 2022-08-22 #6 | ||||||
com.es
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | n3ns.nic.es ⭐ | ||||||
| NS | c.nic.es | ||||||
| NS | g.nic.es | ||||||
| NS | h.nic.es | ||||||
| SOA | n3ns.nic.eshostmaster@nic.es 2026-08-07 #2 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns21.piensasolutions.com2026-08-03 → 2026-08-07 · 2 obs
● 2026-08-07 05:44:26
●NSns22.piensasolutions.com2026-08-03 → 2026-08-07 · 2 obs
● 2026-08-07 05:44:26
●MXmx.buzondecorreo.com2026-08-03 → 2026-08-07 · 2 obs
● 2026-08-07 05:44:26
●A217.76.156.2522026-08-03 → 2026-08-07 · 2 obs
● 2026-08-07 05:44:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, g.nic.es, c.nic.es, h.nic.es | - |
| com.es | n3ns.nic.es, h.nic.es, c.nic.es, g.nic.es | 2 records |
| undefined.com.es | ns21.piensasolutions.com, ns22.piensasolutions.com | - |
✅ Authoritative Response
Server:82.223.219.209
NS records: ns21.piensasolutions.com, ns22.piensasolutions.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for undefined.com.es (unsigned zone)
⏱️ Timing
Total: 1223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.156.252 |
| NS | 2 | ns21.piensasolutions.com, ns22.piensasolutions.com |
| MX | 1 | mx.buzondecorreo.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.buzondecorreo.com ~a |
| SOA | 1 | ns21.piensasolutions.com hostmaster.pien |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (g.nic.es, g.nic.es)
Analysis
IP Addresses
undefined.com.es resolves to one IP address: 217.76.156.252.
gsftw.com, servicugat.es, igm4.com and two other host names share IP numbers with undefined.com.es.
Name Servers
Two name servers handle the delegation for undefined.com.es: ns21.piensasolutions.com and ns22.piensasolutions.com.
undefined.com.es uses the same name servers as several other domains — among them farmaciapetitdeonafmas.com, bateriasroomba.com, trasteros-mostoles.com and two more.
The name servers for undefined.com.es are partially shared with other domains like golfdebarcelona.com, irinsur.com and aurumpartners.net
ns21.piensasolutions.com → 217.76.156.141 and ns22.piensasolutions.com → 82.223.219.209: one IP number per host name.
Mail Servers
Mail for undefined.com.es is handled by a single mail server, mx.buzondecorreo.com.
undefined.com.es uses an identical mail server configuration to several other domains — among them maquinariaspaco.es, monasteriodelupiana.es, selnatur.com and two more.
undefined.com.es and other domains — janto.app for instance — share at least some mail servers.
mx.buzondecorreo.com carries a single IP number, which is 82.223.190.101.