2b2.it - robtex.com
2b2.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 2026-02-17 #2 | ||||||
Subdomains
mx.2b2.it |
Same first word
Similar names
b22.nl |
22b.xyz |
b22.no |
22b.com |
b22.de |
22b.pw |
b22.ch |
b22.xyz |
b22.cc |
22b.nl |
b22.io |
b22.top |
b22.in |
22b.be |
b22.site |
22b.ch |
22b.de |
22b.eu |
b22.at |
22b.ca |
b22.fr |
22b.cn |
22b.net |
b22.it |
b22.be |
b22.eu |
b22.net |
DNS History
13 records (9 active, 4 former)
●NSdns.technorail.com2015-12-09 → 2026-03-10 · 2 obs
● 2026-03-10 23:49:44
●NSdns2.technorail.com2015-12-09 → 2026-03-10 · 2 obs
● 2026-03-10 23:49:44
●NSdns3.arubadns.net2015-12-09 → 2026-03-10 · 2 obs
● 2026-03-10 23:49:44
●NSdns4.arubadns.cz2015-12-09 → 2026-03-10 · 2 obs
● 2026-03-10 23:49:44
●MXmx.2b2.it2015-12-09 → 2026-03-10 · 2 obs
● 2026-03-10 23:49:44
●A62.149.128.1512015-12-09 → 2026-03-10 · 2 obs
● 2026-03-10 23:49:44
●A62.149.128.1542015-12-09 → 2026-03-10 · 2 obs
● 2026-03-10 23:49:44
●A62.149.128.1572015-12-09 → 2026-03-10 · 2 obs
● 2026-03-10 23:49:44
●A62.149.128.1602015-12-09 → 2026-03-10 · 2 obs
● 2026-03-10 23:49:44
○A62.149.128.1632015-12-09 → 2016-09-14 · 4 obs
● 2016-09-14 16:38:50
○ 2026-02-15 19:36:12
○ 2026-03-10 23:49:44
○A62.149.128.1662015-12-09 → 2016-09-14 · 4 obs
● 2016-09-14 16:38:50
○ 2026-02-15 19:36:12
○ 2026-03-10 23:49:44
○A62.149.128.722015-12-09 → 2016-09-14 · 4 obs
● 2016-09-14 16:38:50
○ 2026-02-15 19:36:12
○ 2026-03-10 23:49:44
○A62.149.128.742015-12-09 → 2016-09-14 · 4 obs
● 2016-09-14 16:38:50
○ 2026-02-15 19:36:12
○ 2026-03-10 23:49:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | 12 records |
| 2b2.it | dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz | - |
✅ Authoritative Response
Server: 95.110.220.5
NS records: dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2b2.it (unsigned zone)
⏱️ Timing
Total: 1149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 62.149.128.160, 62.149.128.151... |
| NS | 4 | dns3.arubadns.net, dns4.arubadns.cz... |
| MX | 1 | mx.2b2.it (pri: 10) |
| SOA | 1 | dns.technorail.com hostmaster.2b2.it |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.dns.it, a.dns.it, m.dns.it...)
Analysis
Hierarchy
2b2.it is the parent of mx.2b2.it.
IP Addresses
Four IP numbers are pointed to by 2b2.it: 62.149.128.151, 62.149.128.154, 62.149.128.157 and 62.149.128.160.
other host names including predazzosport.it, mx.calafiorita.com, mx.dsps.it, mx.cobiem.com and tangramodis.org share IP numbers with 2b2.it.
Name Servers
2b2.it is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
2b2.it at least partially shares name servers with other domains, for instance cmtf.it, liveone.it, dielleimpianti.net, fiif.it and bac2010.it.
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
2b2.it is handled by a single mail server, mx.2b2.it.
The host name mx.2b2.it resolves to six IP numbers: 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.