cbui.it - dns.ninja
cbui.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 2026-06-29 #12 | ||||||
Subdomains
mx.cbui.it |
Same first word
Similar names
DNS History
16 records (7 active, 9 former)
●NSdns.technorail.com2015-06-02 → 2026-06-29 · 2 obs
● 2026-06-29 11:24:24
●NSdns2.technorail.com2015-06-02 → 2026-06-29 · 2 obs
● 2026-06-29 11:24:24
●NSdns3.arubadns.net2015-06-02 → 2026-06-29 · 2 obs
● 2026-06-29 11:24:24
●NSdns4.arubadns.cz2015-06-02 → 2026-06-29 · 2 obs
● 2026-06-29 11:24:24
●MXmx.cbui.it2015-06-02 → 2026-06-29 · 2 obs
● 2026-06-29 11:24:24
●A2a00:6d40:4:1::c325:242026-02-25 → 2026-06-29 · 3 obs
● 2026-02-25 19:52:48
● 2026-06-29 11:24:24
●A31.11.36.242026-02-25 → 2026-06-29 · 3 obs
● 2026-02-25 19:52:48
● 2026-06-29 11:24:24
○A62.149.128.1512015-06-02 → 2017-11-22 · 4 obs
● 2017-11-22 22:33:18
○ 2026-02-25 19:52:48
○ 2026-06-29 11:24:24
○A62.149.128.1542015-06-02 → 2017-11-22 · 4 obs
● 2017-11-22 22:33:18
○ 2026-02-25 19:52:48
○ 2026-06-29 11:24:24
○A62.149.128.1572015-06-02 → 2017-11-22 · 4 obs
● 2017-11-22 22:33:18
○ 2026-02-25 19:52:48
○ 2026-06-29 11:24:24
○A62.149.128.1602015-06-02 → 2017-11-22 · 4 obs
● 2017-11-22 22:33:18
○ 2026-02-25 19:52:48
○ 2026-06-29 11:24:24
○A62.149.128.1632015-06-02 → 2017-11-22 · 4 obs
● 2017-11-22 22:33:18
○ 2026-02-25 19:52:48
○ 2026-06-29 11:24:24
○A62.149.128.1662015-06-02 → 2017-11-22 · 4 obs
● 2017-11-22 22:33:18
○ 2026-02-25 19:52:48
○ 2026-06-29 11:24:24
○A62.149.128.722015-06-02 → 2017-11-22 · 4 obs
● 2017-11-22 22:33:18
○ 2026-02-25 19:52:48
○ 2026-06-29 11:24:24
○A62.149.128.742015-06-02 → 2017-11-22 · 4 obs
● 2017-11-22 22:33:18
○ 2026-02-25 19:52:48
○ 2026-06-29 11:24:24
○A62.149.142.612017-11-22 → 2017-11-22 · 4 obs
● 2017-11-22 22:33:18
○ 2026-02-25 19:52:48
○ 2026-06-29 11:24:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| cbui.it | dns3.arubadns.net, dns.technorail.com, dns2.technorail.com, dns4.arubadns.cz | - |
✅ Authoritative Response
Server:95.110.136.8
NS records: dns3.arubadns.net, dns.technorail.com, dns2.technorail.com, dns4.arubadns.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbui.it (unsigned zone)
⏱️ Timing
Total: 1220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.11.36.24 |
| AAAA | 1 | 2a00:6d40:4:1::c325:24 |
| NS | 4 | dns2.technorail.com, dns4.arubadns.cz... |
| MX | 1 | mx.cbui.it (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.cbui.it |
Analysis
Hierarchy
cbui.it is the parent zone for mx.cbui.it.
IP Addresses
cbui.it directs to two IP numbers, 31.11.36.24 and 2a00:6d40:4:1::c325:24
Two other host names, along with dkl.it, ubika.it and akken68.com, also share IP numbers with cbui.it.
Name Servers
The NS records for cbui.it point to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
cbui.it partially shares its NS delegation with several other domains, including consultingmeta.it, farmaciasoprana.it, comune.menfi.ag.it and two others.
dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net each carry two IP addresses. dns2.technorail.com has 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com has 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz has 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net has 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
The sole mail server for cbui.it is mx.cbui.it.
With 8 IP addresses total, mx.cbui.it resolves to 62.149.128.72, 62.149.128.74, 62.149.128.151 and 5 others.