castelthun.com - robtex.com
castelthun.com
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=1784780987 | ||||||
Subdomains
Same first word
castelthun.it |
castelthun.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns.technorail.com2015-08-21 → 2026-07-23 · 2 obs
● 2026-07-23 04:40:32
●NSdns2.technorail.com2015-08-21 → 2026-07-23 · 2 obs
● 2026-07-23 04:40:32
●NSdns3.arubadns.net2015-08-21 → 2026-07-23 · 2 obs
● 2026-07-23 04:40:32
●NSdns4.arubadns.cz2015-08-21 → 2026-07-23 · 2 obs
● 2026-07-23 04:40:32
●MXmx.castelthun.com2015-08-21 → 2026-07-23 · 2 obs
● 2026-07-23 04:40:32
●A2a00:6d40:4:3::c215:272026-06-27 → 2026-07-23 · 3 obs
● 2026-06-27 22:14:38
● 2026-07-23 04:40:32
○A62.149.128.1512015-08-21 → 2017-03-30 · 4 obs
● 2017-03-30 21:06:50
○ 2026-06-27 22:14:38
○ 2026-07-23 04:40:32
○A62.149.128.1542015-08-21 → 2017-03-30 · 4 obs
● 2017-03-30 21:06:50
○ 2026-06-27 22:14:38
○ 2026-07-23 04:40:32
○A62.149.128.1572015-08-21 → 2017-03-30 · 4 obs
● 2017-03-30 21:06:50
○ 2026-06-27 22:14:38
○ 2026-07-23 04:40:32
○A62.149.128.1602015-08-21 → 2017-03-30 · 4 obs
● 2017-03-30 21:06:50
○ 2026-06-27 22:14:38
○ 2026-07-23 04:40:32
●A89.46.105.272026-06-27 → 2026-07-23 · 3 obs
● 2026-06-27 22:14:38
● 2026-07-23 04:40:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| castelthun.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:95.110.136.8
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for castelthun.com (unsigned zone)
⏱️ Timing
Total: 860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.46.105.27 |
| AAAA | 1 | 2a00:6d40:4:3::c215:27 |
| NS | 4 | dns3.arubadns.net, dns.technorail.com... |
| MX | 1 | mx.castelthun.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.castelthun |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Hierarchy
The parent domain of mx.castelthun.com and www.castelthun.com is castelthun.com.
IP Addresses
castelthun.com directs to two IP numbers, 89.46.105.27 and 2a00:6d40:4:3::c215:27
Among the host names that share IP numbers with castelthun.com are prolocosiracusa.it, ilcorrierino.it, nsesegnaletica.eu and two others.
Name Servers
The domain castelthun.com is delegated to these four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
castelthun.com has at least partial name server overlap with other domains, such as ksmr.it, gianlucaesposito.it, partecipazionismo.com and two others.
dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net all point to exactly two IP numbers each: dns2.technorail.com → 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com → 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz → 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net → 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
castelthun.com routes its mail through a single mail server, mx.castelthun.com.
mx.castelthun.com directs to 6 IP numbers, including 62.149.128.151, 62.149.128.154 and 62.149.128.157, along with 3 other.