t3linee.it - robtex.com
t3linee.it
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.it.colt.net ⭐ | ||||||
| A | 212.74.77.46🇬🇧 COLT212.74.77.0/24 Internal 4 | ||||||
| PTR | ns2.it.colt.net | ||||||
| NS | dns3.nic.it ⚠️ Not in parent delegation | ||||||
| NS | ns.it.colt.net | ||||||
| A | 212.74.78.46🇩🇪 COLT212.74.78.0/24 Internal 5 | ||||||
| PTR | ns.it.colt.net | ||||||
| MX | smtp.coltintermail.com ⭐ | ||||||
| A | 64.29.145.201🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx1.colthosting.net | ||||||
| SOA | ns.it.colt.netdns-requests@colt.net 2005-12-14 #0 | ||||||
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 2026-04-26 #18 | ||||||
Same first word
t3linee.it |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.it.colt.net2015-07-12 → 2026-04-26 · 2 obs
● 2026-04-26 17:24:48
●NSns2.it.colt.net2015-07-12 → 2026-04-26 · 2 obs
● 2026-04-26 17:24:48
●MXsmtp.coltintermail.com2015-07-12 → 2026-04-26 · 2 obs
● 2026-04-26 17:24:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| t3linee.it | ns2.it.colt.net, ns.it.colt.net | - |
✅ Authoritative Response
Server:212.74.77.46
NS records: ns2.it.colt.net, ns.it.colt.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for t3linee.it (unsigned zone)
⏱️ Timing
Total: 3995ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | dns3.nic.it, ns.it.colt.net... |
| MX | 1 | smtp.coltintermail.com (pri: 10) |
| SOA | 1 | ns.it.colt.net dns-requests.colt.net |
Analysis
Name Servers
t3linee.it is delegated to three name servers: dns3.nic.it, ns2.it.colt.net and ns.it.colt.net.
t3linee.it partially shares name servers with other domains; examples include humanr.it, ipsosfield.it, mrchat.it, farad.com and ilfe.mobi.
These name servers are often used with ns2.siportal.it, ns.siportal.it, ns1.phoenix.it, ns2.phoenix.it, master.iltrovatore.it, dns2.nic.it, ns1.provinciave.it and nssec.provinciave.it.
Host names with one IP number: The host name ns2.it.colt.net points to 212.74.77.46 and the host name ns.it.colt.net points to 212.74.78.46.
Mail Servers
t3linee.it is handled by a single mail server, smtp.coltintermail.com.
t3linee.it has the same mail server setup as other domains, including global-line.de, jk-mx.de, kindercolazionepiu.it, nadeitalia.com and radioterapiavilladelsole.com.
t3linee.it shares some mail servers with other domains, at least partially, such as hinz24.com, oncolt.com, akf-tv.de, balticfenster.de and hotel-domus-berlin.de.
These mail servers are often used together with mx.colt.net and relay.oncolt.com.
smtp.coltintermail.com points to a single IP: 64.29.145.201.