ptr.it - dns.ninja
ptr.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 2026-06-30 #18 | ||||||
Subdomains
mx.ptr.it |
Same first word
Similar names
DNS History
11 records (11 active, 0 former)
●NSdns.technorail.com2015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:42:40
●NSdns2.technorail.com2015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:42:40
●NSdns3.arubadns.net2015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:42:40
●NSdns4.arubadns.cz2015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:42:40
●MXmx.ptr.it2015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:42:40
●A62.149.128.1512015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:42:40
●A62.149.128.1542015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:42:40
●A62.149.128.1572015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:42:40
●A62.149.128.1602015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:42:40
●A62.149.128.1632015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:42:40
●A62.149.128.1662015-06-30 → 2026-06-30 · 2 obs
● 2026-06-30 17:42:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| ptr.it | dns.technorail.com, dns3.arubadns.net, dns2.technorail.com, dns4.arubadns.cz | - |
✅ Authoritative Response
Server:95.110.220.5
NS records: dns.technorail.com, dns3.arubadns.net, dns2.technorail.com, dns4.arubadns.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptr.it (unsigned zone)
⏱️ Timing
Total: 1258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 6 | 62.149.128.151, 62.149.128.154... |
| NS | 4 | dns2.technorail.com, dns4.arubadns.cz... |
| MX | 1 | mx.ptr.it (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.ptr.it |
Analysis
Hierarchy
ptr.it is the parent zone for mx.ptr.it.
IP Addresses
ptr.it resolves to 6 IP numbers: 62.149.128.151, 62.149.128.154, 62.149.128.157 and 3 other.
Additional host names — mx.allsol.it, mx.officine-di-talenti-preziosi.it, mx.protezioneciviletrinita.it and two others — share IP numbers with ptr.it.
Name Servers
ptr.it has four authoritative name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
ptr.it partially shares its NS delegation with several other domains, including oldbearing.com, fastpedia.it, pinnaolbia.it and two others.
dns2.technorail.com, dns.technorail.com 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; dns3.arubadns.net resolves to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
ptr.it has one mail server: mx.ptr.it.
mx.ptr.it points to 6 IP numbers: 62.149.128.151, 62.149.128.154, 62.149.128.157 and 3 other.