it - robtex.com
it
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-04-23 #1 | ||||||
PTR for
Previously NS for
MX for
Subdomains
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
○NSc.dns.it2016-09-27 → 2017-10-23 · 5 obs
● 2016-09-27 14:45:28
● 2017-10-23 22:55:20
○ 2017-10-27 06:47:02
○ 2026-04-24 04:51:58
●NSnameserver.cnr.it2015-09-03 → 2026-04-24 · 2 obs
● 2026-04-24 04:51:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
✅ Authoritative Response
Server:194.0.25.44
NS records: a.dns.it, m.dns.it, r.dns.it, v.dns.it, dns.nic.it, nameserver.cnr.it
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 447ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | nameserver.cnr.it, v.dns.it... |
| SOA | 1 | dns.nic.it hostmaster.nic.it |
Analysis
Hierarchy
it is a parent of thesource.it, promoter.it, fornidavid.it, synergize.it, canopen.it and hundreds of thousands of other host names.
Mail Server Role
it serves as a mail server for bigranum.ru.
bart.bigranum.ru, dobr.bigranum.ru and elevatorkk.bigranum.ru are commonly used as mail servers together with it.
Name Servers
it is delegated to six name servers: nameserver.cnr.it, a.dns.it, m.dns.it, r.dns.it, v.dns.it and dns.nic.it.
it at least partially shares name servers with other domains, including 64.145.150.in-addr.arpa, 35.205.193.in-addr.arpa, 193.119.194.in-addr.arpa, 190.167.192.in-addr.arpa and 254.167.192.in-addr.arpa.
These name servers are commonly used with ns2.iit.cnr.it, ns1.iit.cnr.it, dns.mlib.cnr.it, nameserver.mi.cnr.it, dns.cnr.it, pdadr1.pd.cnr.it, adraxp.pd.cnr.it, dns2.mlib.cnr.it, ns1.isti.cnr.it and ns-slave1.isti.cnr.it.
Host names with two IP numbers: nameserver.cnr.it points to: 2a00:1620:c0:220:194:119:192:34 and 194.119.192.34; a.dns.it points to: 2001:678:12:0:194:0:16:215 and 194.0.16.215; m.dns.it points to: 2001:1ac0:0:200:0:a5d1:6004:2 and 217.29.76.4; r.dns.it points to: 2001:760:ffff:ffff::ca and 193.206.141.46; v.dns.it points to: 2001:678:20::44 and 194.0.25.44; dns.nic.it points to: 2a00:d40:1:1::5 and 192.12.192.5.