extensive.it - dns.ninja
extensive.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 #15 | ||||||
Subdomains
mx.extensive.it |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns.technorail.com2026-04-14 → 2026-07-24 · 3 obs
● 2026-04-14 06:29:36
● 2026-07-24 14:31:38
○NSdns1.val.it2009-07-03 → 2009-07-03 · 3 obs
○ 2015-06-02 21:04:04
○ 2026-07-24 14:31:38
●NSdns2.technorail.com2026-04-14 → 2026-07-24 · 3 obs
● 2026-04-14 06:29:36
● 2026-07-24 14:31:38
○NSdns2.val.it2009-07-03 → 2017-08-30 · 4 obs
● 2017-08-30 20:55:22
○ 2026-04-14 06:29:36
○ 2026-07-24 14:31:38
●NSdns3.arubadns.net2026-04-14 → 2026-07-24 · 3 obs
● 2026-04-14 06:29:36
● 2026-07-24 14:31:38
●NSdns4.arubadns.cz2026-04-14 → 2026-07-24 · 3 obs
● 2026-04-14 06:29:36
● 2026-07-24 14:31:38
○NSobelix.val.it2015-06-02 → 2017-08-30 · 5 obs
● 2015-06-02 21:04:04
● 2017-08-30 20:55:22
○ 2026-04-14 06:29:36
○ 2026-07-24 14:31:38
○MXmercurio.val.it2015-06-02 → 2017-08-30 · 5 obs
● 2015-06-02 21:04:04
● 2017-08-30 20:55:22
○ 2026-04-14 06:29:36
○ 2026-07-24 14:31:38
●MXmx.extensive.it2026-04-14 → 2026-07-24 · 3 obs
● 2026-04-14 06:29:36
● 2026-07-24 14:31:38
○MXsmtp.ita.tip.net2015-06-02 → 2017-08-30 · 5 obs
● 2015-06-02 21:04:04
● 2017-08-30 20:55:22
○ 2026-04-14 06:29:36
○ 2026-07-24 14:31:38
●A62.149.189.552026-04-14 → 2026-07-24 · 2 obs
● 2026-07-24 14:31:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| extensive.it | dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz | - |
✅ Authoritative Response
Server:95.110.136.8
NS records: dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extensive.it (unsigned zone)
⏱️ Timing
Total: 544ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.149.189.55 |
| NS | 4 | dns.technorail.com, dns4.arubadns.cz... |
| MX | 1 | mx.extensive.it (pri: 10) |
| SOA | 1 | dns.technorail.com hostmaster.extensive. |
Analysis
Hierarchy
mx.extensive.it is a subdomain of extensive.it.
IP Addresses
extensive.it has exactly one IP address — 62.149.189.55.
vivipiazzabologna.com, farmaelle.net, stampaggio-gomma.com plus two other host names have IP numbers in common with extensive.it.
Name Servers
Four name servers handle the delegation for extensive.it: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
The name servers of extensive.it overlap at least partially with those of other domains — among them www.studiobalzaretti.com, horecadesign.it, mulata.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
extensive.it uses one mail server — mx.extensive.it.
mx.extensive.it has 6 IP addresses: 62.149.128.151, 62.149.128.154, 62.149.128.157 plus 3 more.