bilbaocentro.org - robtex.com
bilbaocentro.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.128.34🇪🇸 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 | ||||||
| SOA | dns21.servidoresdns.nethostmaster@servidoresdns.net 2011-03-18 #5 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774374631 | ||||||
Same first word
bilbaocentro.org |
DNS History
3 records (3 active, 0 former)
●NSdns21.servidoresdns.net2015-05-31 → 2026-03-24 · 2 obs
● 2026-03-24 17:56:24
●NSdns22.servidoresdns.net2015-05-31 → 2026-03-24 · 2 obs
● 2026-03-24 17:56:24
●A217.76.128.342015-05-31 → 2026-03-24 · 2 obs
● 2026-03-24 17:56:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| bilbaocentro.org | dns21.servidoresdns.net, dns22.servidoresdns.net | - |
✅ Authoritative Response
Server:217.76.128.145
NS records: dns21.servidoresdns.net, dns22.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bilbaocentro.org (unsigned zone)
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.128.34 |
| NS | 2 | dns22.servidoresdns.net, dns21.servidoresdns.net |
| SOA | 1 | dns21.servidoresdns.net hostmaster.servi |
Analysis
IP Addresses
bilbaocentro.org points to a single IP address: 217.76.128.34.
Other host names such as malaespina.es, soloresellers.org, unclubdetodos.com, abr-ot.com and arsys.host share IP numbers with bilbaocentro.org.
Name Servers
bilbaocentro.org is delegated to two name servers: dns21.servidoresdns.net and dns22.servidoresdns.net.
bilbaocentro.org uses the same name server setup as other domains, including educatio.es, igarle.es, iit.com.es, mdatos.com and syc.es.
Hostnames with a single IP
dns21.servidoresdns.net resolves to: 217.76.128.145.
dns22.servidoresdns.net resolves to: 82.223.218.143.