codeonline.it - dns.ninja
codeonline.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 2026-06-21 #19 | ||||||
Subdomains
mx.codeonline.it |
Same first word
codeonline.cn |
codeonline.it |
codeonline.xyz |
codeonline.org |
codeonline.fr |
codeonline.com |
codeonline.de |
codeonline.co.za |
codeonline.be |
codeonline.ir |
codeonline.ru |
codeonline.nl |
codeonline.top |
codeonline.net |
Similar names
DNS History
14 records (6 active, 8 former)
●NSdns.technorail.com2015-05-28 → 2026-06-21 · 2 obs
● 2026-06-21 17:44:48
●NSdns2.technorail.com2015-05-28 → 2026-06-21 · 2 obs
● 2026-06-21 17:44:48
●NSdns3.arubadns.net2015-05-28 → 2026-06-21 · 2 obs
● 2026-06-21 17:44:48
●NSdns4.arubadns.cz2015-05-28 → 2026-06-21 · 2 obs
● 2026-06-21 17:44:48
●MXmx.codeonline.it2015-05-28 → 2026-06-21 · 2 obs
● 2026-06-21 17:44:48
●A31.11.35.1592026-03-24 → 2026-06-21 · 3 obs
● 2026-03-24 13:56:02
● 2026-06-21 17:44:48
○A62.149.128.1512015-05-28 → 2017-03-27 · 4 obs
● 2017-03-27 08:32:12
○ 2026-03-24 13:56:02
○ 2026-06-21 17:44:48
○A62.149.128.1542015-05-28 → 2017-03-27 · 4 obs
● 2017-03-27 08:32:12
○ 2026-03-24 13:56:02
○ 2026-06-21 17:44:48
○A62.149.128.1572015-05-28 → 2017-03-27 · 4 obs
● 2017-03-27 08:32:12
○ 2026-03-24 13:56:02
○ 2026-06-21 17:44:48
○A62.149.128.1602015-05-28 → 2017-03-27 · 4 obs
● 2017-03-27 08:32:12
○ 2026-03-24 13:56:02
○ 2026-06-21 17:44:48
○A62.149.128.1632015-05-28 → 2017-03-27 · 4 obs
● 2017-03-27 08:32:12
○ 2026-03-24 13:56:02
○ 2026-06-21 17:44:48
○A62.149.128.1662015-05-28 → 2017-03-27 · 4 obs
● 2017-03-27 08:32:12
○ 2026-03-24 13:56:02
○ 2026-06-21 17:44:48
○A62.149.128.722015-05-28 → 2017-03-27 · 4 obs
● 2017-03-27 08:32:12
○ 2026-03-24 13:56:02
○ 2026-06-21 17:44:48
○A62.149.128.742015-05-28 → 2017-03-27 · 4 obs
● 2017-03-27 08:32:12
○ 2026-03-24 13:56:02
○ 2026-06-21 17:44:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| codeonline.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 codeonline.it (unsigned zone)
⏱️ Timing
Total: 1299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.11.35.159 |
| NS | 4 | dns3.arubadns.net, dns2.technorail.com... |
| MX | 1 | mx.codeonline.it (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.codeonline |
Analysis
Hierarchy
codeonline.it is a parent domain of mx.codeonline.it.
IP Addresses
codeonline.it points to a single IP number: 31.11.35.159.
Additional host names — tecnogun.it, italmarco.com, simed-srl.com and two others — share IP numbers with codeonline.it.
Name Servers
codeonline.it has four authoritative name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
codeonline.it shares at least some of its name servers with other domains, including vepipaclub.it, 3dec.info, comma22.com 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
codeonline.it has one mail server: mx.codeonline.it.
mx.codeonline.it points to 8 IP numbers: 62.149.128.72, 62.149.128.74, 62.149.128.151 and 5 other.