span.it - dns.ninja
span.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 2026-06-08 #17 | ||||||
Subdomains
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
●NSdns.technorail.com2015-07-10 → 2026-06-08 · 2 obs
● 2026-06-08 16:12:52
●NSdns2.technorail.com2015-07-10 → 2026-06-08 · 2 obs
● 2026-06-08 16:12:52
●NSdns3.arubadns.net2015-07-10 → 2026-06-08 · 2 obs
● 2026-06-08 16:12:52
●NSdns4.arubadns.cz2015-07-10 → 2026-06-08 · 2 obs
● 2026-06-08 16:12:52
●MXmx.span.it2015-07-10 → 2026-06-08 · 2 obs
● 2026-06-08 16:12:52
○A31.11.33.132021-05-18 → 2021-05-18 · 4 obs
● 2021-05-18 19:08:38
○ 2026-02-16 23:11:34
○ 2026-06-08 16:12:52
●A31.11.35.1632026-02-16 → 2026-06-08 · 3 obs
● 2026-02-16 23:11:34
● 2026-06-08 16:12:52
○A62.149.128.1512015-07-10 → 2017-03-13 · 4 obs
● 2017-03-13 23:18:26
○ 2021-05-18 19:08:38
○ 2026-06-08 16:12:52
○A62.149.128.1542015-07-10 → 2017-03-13 · 4 obs
● 2017-03-13 23:18:26
○ 2021-05-18 19:08:38
○ 2026-06-08 16:12:52
○A62.149.128.1572015-07-10 → 2017-03-13 · 4 obs
● 2017-03-13 23:18:26
○ 2021-05-18 19:08:38
○ 2026-06-08 16:12:52
○A62.149.128.1602015-07-10 → 2017-03-13 · 4 obs
● 2017-03-13 23:18:26
○ 2021-05-18 19:08:38
○ 2026-06-08 16:12:52
○A62.149.128.1632015-07-10 → 2017-03-13 · 4 obs
● 2017-03-13 23:18:26
○ 2021-05-18 19:08:38
○ 2026-06-08 16:12:52
○A62.149.128.1662015-07-10 → 2017-03-13 · 4 obs
● 2017-03-13 23:18:26
○ 2021-05-18 19:08:38
○ 2026-06-08 16:12:52
○A62.149.128.722015-07-10 → 2017-03-13 · 4 obs
● 2017-03-13 23:18:26
○ 2021-05-18 19:08:38
○ 2026-06-08 16:12:52
○A62.149.128.742015-07-10 → 2017-03-13 · 4 obs
● 2017-03-13 23:18:26
○ 2021-05-18 19:08:38
○ 2026-06-08 16:12:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | r.dns.it, a.dns.it, dns.nic.it, nameserver.cnr.it... | - |
| span.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 span.it (unsigned zone)
⏱️ Timing
Total: 864ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.11.35.163 |
| NS | 4 | dns4.arubadns.cz, dns2.technorail.com... |
| MX | 1 | mx.span.it (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.span.it |
Analysis
Hierarchy
mx.span.it and www.span.it are both subdomains of span.it.
IP Addresses
span.it resolves to one IP address: 31.11.35.163.
fomiterm.com, guidafisco.it, studiolegalecirilli.it and two other host names share IP numbers with span.it.
Name Servers
span.it carries NS records pointing to 4 name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
span.it shares at least some of its name servers with other domains, including dilogica.net, granese.eu, andreaferraresi.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
Mail for span.it is handled by a single mail server, mx.span.it.
mx.span.it resolves to 8 IP numbers — 62.149.128.72, 62.149.128.74, 62.149.128.151 plus five more.