15zero.it - robtex.com
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 2026-03-15 #7 | ||||||
Subdomains
mx.15zero.it |
Same first word
15zero.it |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns.technorail.com2026-03-08 → 2026-03-22 · 2 obs
● 2026-03-22 08:58:58
●NSdns2.technorail.com2026-03-08 → 2026-03-22 · 2 obs
● 2026-03-22 08:58:58
●NSdns3.arubadns.net2026-03-08 → 2026-03-22 · 2 obs
● 2026-03-22 08:58:58
●NSdns4.arubadns.cz2026-03-08 → 2026-03-22 · 2 obs
● 2026-03-22 08:58:58
●MXmx.15zero.it2026-03-08 → 2026-03-22 · 2 obs
● 2026-03-22 08:58:58
●A31.11.35.2062026-03-08 → 2026-03-22 · 2 obs
● 2026-03-22 08:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| 15zero.it | dns3.arubadns.net, dns4.arubadns.cz, dns.technorail.com, dns2.technorail.com | - |
✅ Authoritative Response
Server: 94.177.210.13
NS records: dns3.arubadns.net, dns4.arubadns.cz, dns.technorail.com, dns2.technorail.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 15zero.it (unsigned zone)
⏱️ Timing
Total: 3126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.11.35.206 |
| NS | 4 | dns2.technorail.com, 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 of mx.15zero.it.
IP Addresses
15zero.it points to a single IP number: 31.11.35.206.
Other host names, for instance www.dercole.eu, liberamentis.net, testride.eu, www.umbriadelgrandtour.it and saracinodolci.it share IP numbers with 15zero.it.
Name Servers
15zero.it is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
15zero.it at least partially shares name servers with other domains, for instance elizabeth-frolet.it, idcspoleto.com, nonpuoesserevero.it, guardiagrande.com and taxi-rovereto.com.
Host names with two IP numbers:
dns2.technorail.com points to: 2a00:6d42:3:2096::f:1 and 95.110.136.8.
dns.technorail.com points to: 2a00:6d40:2:2082::f:1 and 94.177.210.13.
dns4.arubadns.cz points to: 2001:15e8:104:4::d8ee and 81.2.216.238.
dns3.arubadns.net points to: 2a00:6d41:3:206e::f:1 and 95.110.220.5.
Mail Servers
15zero.it is handled by a single mail server, mx.15zero.it.
mx.15zero.it resolves to eight IP addresses: 62.149.128.72, 62.149.128.74, 62.149.128.151, 62.149.128.154, 62.149.128.157, 62.149.128.160, 62.149.128.163 and 62.149.128.166.