colgeofc.it - robtex.com
colgeofc.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 2026-03-26 #21 | ||||||
Subdomains
Same first word
colgeofc.it |
Similar names
DNS History
14 records (6 active, 8 former)
●NSdns.technorail.com2015-06-30 → 2026-03-26 · 2 obs
● 2026-03-26 20:29:18
●NSdns2.technorail.com2015-06-30 → 2026-03-26 · 2 obs
● 2026-03-26 20:29:18
●NSdns3.arubadns.net2015-06-30 → 2026-03-26 · 2 obs
● 2026-03-26 20:29:18
●NSdns4.arubadns.cz2015-06-30 → 2026-03-26 · 2 obs
● 2026-03-26 20:29:18
●MXmx.colgeofc.it2015-06-30 → 2026-03-26 · 2 obs
● 2026-03-26 20:29:18
●A185.81.6.842026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 20:29:18
○A62.149.128.1512015-06-30 → 2016-12-29 · 3 obs
● 2016-12-29 18:18:24
○ 2026-03-26 20:29:18
○A62.149.128.1542015-06-30 → 2016-12-29 · 3 obs
● 2016-12-29 18:18:24
○ 2026-03-26 20:29:18
○A62.149.128.1572015-06-30 → 2016-12-29 · 3 obs
● 2016-12-29 18:18:24
○ 2026-03-26 20:29:18
○A62.149.128.1602015-06-30 → 2016-12-29 · 3 obs
● 2016-12-29 18:18:24
○ 2026-03-26 20:29:18
○A62.149.128.1632015-06-30 → 2016-12-29 · 3 obs
● 2016-12-29 18:18:24
○ 2026-03-26 20:29:18
○A62.149.128.1662015-06-30 → 2016-12-29 · 3 obs
● 2016-12-29 18:18:24
○ 2026-03-26 20:29:18
○A62.149.128.722015-06-30 → 2016-12-29 · 3 obs
● 2016-12-29 18:18:24
○ 2026-03-26 20:29:18
○A62.149.128.742015-06-30 → 2016-12-29 · 3 obs
● 2016-12-29 18:18:24
○ 2026-03-26 20:29:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| colgeofc.it | dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz | - |
✅ Authoritative Response
Server:94.177.210.13
NS records: dns.technorail.com, dns2.technorail.com, dns3.arubadns.net, dns4.arubadns.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colgeofc.it (unsigned zone)
⏱️ Timing
Total: 1282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.81.6.84 |
| NS | 4 | dns4.arubadns.cz, dns2.technorail.com... |
| MX | 1 | mx.colgeofc.it (pri: 10) |
| TXT | 3 | MS=ms30016561, v=spf1 include:_spf.aruba.it include:mai... |
| SOA | 1 | dns.technorail.com hostmaster.colgeofc.i |
Analysis
Hierarchy
colgeofc.it is the parent of www.colgeofc.it and mx.colgeofc.it.
IP Addresses
colgeofc.it points to an IP address: 185.81.6.84.
other host names include eformazionecontinua.it, axterisco.it, nuovamedicina.net, c00rca-vm.sphostserver.com and fabiox.it; they share IP numbers with colgeofc.it.
Name Servers
colgeofc.it delegates to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
colgeofc.it at least partially shares name servers with other domains, for instance danesecasa.com, rmoda.it, consociale.it, bicipuglia.it and buscetto.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
colgeofc.it is handled by a single mail server, mx.colgeofc.it.
Hostname mx.colgeofc.it resolves to eight IP numbers: 62.149.128.72, 62.149.128.74, 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.