istef.es - robtex.com
istef.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.156.252🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| NS | ns1.piensasolutions.com ⭐ | ||||||
| A | 217.76.150.137🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | ns1.piensasolutions.com | ||||||
| NS | ns2.piensasolutions.com | ||||||
| A | 82.223.219.201🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | prometeo2.servidoresdns.net | ||||||
| MX | mx.buzondecorreo.com ⭐ | ||||||
| A | 82.223.190.101🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | mx.buzondecorreo.com | ||||||
| SOA | ns1.piensasolutions.comhostmaster@piensasolutions.com 2006-03-26 #15 | ||||||
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 2026-07-17 #3 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.piensasolutions.com2015-06-24 → 2026-07-17 · 2 obs
● 2026-07-17 12:29:02
●NSns2.piensasolutions.com2015-06-24 → 2026-07-17 · 2 obs
● 2026-07-17 12:29:02
●MXmx.buzondecorreo.com2026-06-12 → 2026-07-17 · 2 obs
● 2026-07-17 12:29:02
●A217.76.156.2522015-06-24 → 2026-07-17 · 2 obs
● 2026-07-17 12:29:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, c.nic.es, g.nic.es, h.nic.es | - |
| istef.es | ns1.piensasolutions.com, ns2.piensasolutions.com | - |
✅ Authoritative Response
Server:82.223.219.201
NS records: ns1.piensasolutions.com, ns2.piensasolutions.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for istef.es (unsigned zone)
⏱️ Timing
Total: 678ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.156.252 |
| NS | 2 | ns2.piensasolutions.com, ns1.piensasolutions.com |
| MX | 1 | mx.buzondecorreo.com (pri: 10) |
| SOA | 1 | ns1.piensasolutions.com hostmaster.piens |
Analysis
IP Addresses
istef.es resolves to one IP address: 217.76.156.252.
standuppaddlesevilla.com, www.ipconnecting.com, pedrotorrecillas.com and two other host names share IP numbers with istef.es.
Name Servers
The NS records for istef.es delegate to ns1.piensasolutions.com and ns2.piensasolutions.com.
istef.es uses the same name servers as several other domains — among them leandro.org, eurocommerce.es, tecnovus.net and two more.
The name servers for istef.es are partially shared with other domains like qti.es, ritho.net and anturismo.com
ns1.piensasolutions.com resolves to 217.76.150.137. ns2.piensasolutions.com resolves to 82.223.219.201. Both host names point to a single IP number.
Mail Servers
Mail for istef.es is handled by a single mail server, mx.buzondecorreo.com.
istef.es uses an identical mail server configuration to several other domains — among them enmezcalarte.com, equipo.com.es, (0x736578)oescorts.com and two more.
The MX records for istef.es are at least partially shared with other domains, such as realenergysystem.es, qapoint.es, printex.es and pobas.com.
mx.buzondecorreo.com resolves to 82.223.190.101 and no other IP number.