centrodidactico.com - robtex.com
centrodidactico.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.128.34🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | hosting01.servidoresdns.net | ||||||
| NS | dns41.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.187🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns41.servidoresdns.net | ||||||
| NS | dns42.servidoresdns.net | ||||||
| A | 82.223.218.187🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns42.servidoresdns.net | ||||||
| SOA | dns41.servidoresdns.nethostmaster@servidoresdns.net 2018-06-04 #4 | ||||||
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=1786475404 | ||||||
Same first word
centrodidactico.com |
DNS History
3 records (3 active, 0 former)
●NSdns41.servidoresdns.net2020-02-19 → 2026-08-11 · 2 obs
● 2026-08-11 19:17:44
●NSdns42.servidoresdns.net2020-02-19 → 2026-08-11 · 2 obs
● 2026-08-11 19:17:44
●A217.76.128.342020-02-19 → 2026-08-11 · 2 obs
● 2026-08-11 19:17:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| centrodidactico.com | dns41.servidoresdns.net, dns42.servidoresdns.net | - |
✅ Authoritative Response
Server:217.76.128.187
NS records: dns41.servidoresdns.net, dns42.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centrodidactico.com (unsigned zone)
⏱️ Timing
Total: 496ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.128.34 |
| NS | 2 | dns41.servidoresdns.net, dns42.servidoresdns.net |
| SOA | 1 | dns41.servidoresdns.net hostmaster.servi |
Analysis
IP Addresses
centrodidactico.com has exactly one IP address — 217.76.128.34.
nano-bio.es, tvlaser.eu, unidata.com.es plus two other host names have IP numbers in common with centrodidactico.com.
Name Servers
centrodidactico.com is served by two delegated name servers, dns41.servidoresdns.net and dns42.servidoresdns.net.
The name server configuration of centrodidactico.com is shared with other domains, for instance residearte.com, purple-travel.com, proainternacional.es and two others.
centrodidactico.com shares at least some of its name servers with other domains, such as civisdata.es and gerdisa.com.
dns41.servidoresdns.net and dns42.servidoresdns.net each resolve to one IP number: dns41.servidoresdns.net points to 217.76.128.187 and dns42.servidoresdns.net points to 82.223.218.187.