15zero.it - dns.ninja
15zero.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 2026-07-24 #4 | ||||||
Subdomains
mx.15zero.it |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns.technorail.com2026-03-08 → 2026-07-24 · 2 obs
● 2026-07-24 02:36:50
●NSdns2.technorail.com2026-03-08 → 2026-07-24 · 2 obs
● 2026-07-24 02:36:50
●NSdns3.arubadns.net2026-03-08 → 2026-07-24 · 2 obs
● 2026-07-24 02:36:50
●NSdns4.arubadns.cz2026-03-08 → 2026-07-24 · 2 obs
● 2026-07-24 02:36:50
●MXmx.15zero.it2026-03-08 → 2026-07-24 · 2 obs
● 2026-07-24 02:36:50
●A31.11.35.2062026-03-08 → 2026-07-24 · 2 obs
● 2026-07-24 02:36:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| 15zero.it | dns4.arubadns.cz, dns.technorail.com, dns2.technorail.com, dns3.arubadns.net | - |
✅ Authoritative Response
Server:95.110.220.5
NS records: dns4.arubadns.cz, dns.technorail.com, dns2.technorail.com, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 15zero.it (unsigned zone)
⏱️ Timing
Total: 2438ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.11.35.206 |
| NS | 4 | dns4.arubadns.cz, dns.technorail.com... |
| MX | 1 | mx.15zero.it (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.15zero.it |
Analysis
Hierarchy
15zero.it is a parent domain of mx.15zero.it.
IP Addresses
15zero.it has exactly one IP address — 31.11.35.206.
www.dercole.eu, liberamentis.net, www.utesestosg.it plus two other host names have IP numbers in common with 15zero.it.
Name Servers
Four name servers handle the delegation for 15zero.it: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
15zero.it shares at least some of its name servers with other domains, including elizabeth-frolet.it, idcspoleto.com, videostudioannalisa.it and two others.
The host names dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net each resolve to two IP addresses: dns2.technorail.com resolves to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com resolves to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz resolves to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net resolves to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
15zero.it uses one mail server — mx.15zero.it.
mx.15zero.it has 8 IP addresses: 62.149.128.72, 62.149.128.74, 62.149.128.151 plus 5 more.