c3server.it - dns.ninja
c3server.it
it
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.it ⭐ | ||||||
| NS | a.dns.it | ||||||
| NS | m.dns.it | ||||||
| NS | nameserver.cnr.it | ||||||
| NS | r.dns.it | ||||||
| NS | v.dns.it | ||||||
| SOA | dns.nic.ithostmaster@nic.it 2026-08-13 #4 | ||||||
PTR for
Subdomains
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSdns.technorail.com2015-08-21 → 2026-08-13 · 2 obs
● 2026-08-13 03:15:52
●NSdns2.technorail.com2015-08-21 → 2026-08-13 · 2 obs
● 2026-08-13 03:15:52
●NSdns3.arubadns.net2015-08-21 → 2026-08-13 · 2 obs
● 2026-08-13 03:15:52
●NSdns4.arubadns.cz2015-08-21 → 2026-08-13 · 2 obs
● 2026-08-13 03:15:52
●MXmail.c3server.it2026-02-18 → 2026-08-13 · 3 obs
● 2026-02-18 01:30:42
● 2026-08-13 03:15:52
●MXmx.c3server.it2015-08-21 → 2026-08-13 · 2 obs
● 2026-08-13 03:15:52
●A185.220.244.462026-02-18 → 2026-08-13 · 3 obs
● 2026-02-18 01:30:42
● 2026-08-13 03:15:52
○A37.187.214.1432015-08-21 → 2017-01-21 · 4 obs
● 2017-01-21 09:10:44
○ 2026-02-18 01:30:42
○ 2026-08-13 03:15:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | nameserver.cnr.it, r.dns.it, a.dns.it, m.dns.it... | - |
| c3server.it | dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz | - |
✅ Authoritative Response
Server:81.2.216.238
NS records: dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c3server.it (unsigned zone)
⏱️ Timing
Total: 599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.220.244.46 |
| NS | 4 | dns2.technorail.com, dns3.arubadns.net... |
| MX | 2 | mx.c3server.it (pri: 20), mail.c3server.it (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:37.187.214.143 ~all |
| SOA | 1 | dns.technorail.com hostmaster.c3server.i |
Analysis
Hierarchy
mx.c3server.it, www.c3server.it, demo4.c3server.it, mail.c3server.it and web.c3server.it are all subdomains of c3server.it.
IP Addresses
c3server.it has exactly one IP address — 185.220.244.46.
dream-labs.org, pezzetto.it, email.astabees.com plus two other host names have IP numbers in common with c3server.it.
Name Servers
Four name servers handle the delegation for c3server.it: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
The name servers of c3server.it overlap at least partially with those of other domains — among them vaema.it, platinia.it, delcampana.it and two more.
Each of the four hosts dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net has two IP addresses. dns2.technorail.com points to 95.110.136.8 and 2a00:6d42:3:2096::f:1. dns.technorail.com points to 94.177.210.13 and 2a00:6d40:2:2082::f:1. dns4.arubadns.cz points to 81.2.216.238 and 2001:15e8:104:4::d8ee. dns3.arubadns.net points to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
c3server.it uses two mail servers, mail.c3server.it and mx.c3server.it.
mail.c3server.it and mx.c3server.it each point to one IP address — 185.220.244.46.
The host names mail.c3server.it and mx.c3server.it both resolve to 185.220.244.46 IP addresses.