tutorials.it - dns.ninja
tutorials.it
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns3a.idcservices.it โญ | ||||||
| A | 194.20.8.4๐ฎ๐น INET-AS194.20.8.0/21 I.Net LAN - 1st BLK | ||||||
| PTR | ns3a.idcservices.it | ||||||
| NS | ns4a.idcservices.it | ||||||
| A | 194.20.8.1๐ฎ๐น INET-AS194.20.8.0/21 I.Net LAN - 1st BLK | ||||||
| PTR | ns4a.idcservices.it | ||||||
| SOA | ns3a.idcservices.ithostmaster@idcservices.it 2025-11-26 #1 | ||||||
it
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | dns.nic.it โญ | ||||||
| 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 2026-06-14 #22 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
โNSns2.inet.it2015-08-13 โ 2017-05-17 ยท 4 obs
โ 2017-05-17 05:50:30
โ 2026-03-23 12:25:40
โ 2026-06-14 21:08:32
โNSns3a.idcservices.it2026-03-23 โ 2026-06-14 ยท 3 obs
โ 2026-03-23 12:25:40
โ 2026-06-14 21:08:32
โNSns4a.idcservices.it2026-03-23 โ 2026-06-14 ยท 3 obs
โ 2026-03-23 12:25:40
โ 2026-06-14 21:08:32
โNSvenere.inet.it2015-08-13 โ 2017-05-17 ยท 4 obs
โ 2017-05-17 05:50:30
โ 2026-03-23 12:25:40
โ 2026-06-14 21:08:32
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, nameserver.cnr.it, dns.nic.it, v.dns.it... | - |
| tutorials.it | ns4a.idcservices.it, ns3a.idcservices.it | 2 records |
โ Authoritative Response
Server:194.20.8.4
NS records: ns4a.idcservices.it, ns3a.idcservices.it
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for tutorials.it (unsigned zone)
โฑ๏ธ Timing
Total: 523ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns4a.idcservices.it, ns3a.idcservices.it |
| SOA | 1 | ns3a.idcservices.it hostmaster.idcservic |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4a.idcservices.it, ns3a.idcservices.it)
Analysis
Name Servers
tutorials.it is delegated to two name servers: ns3a.idcservices.it and ns4a.idcservices.it.
tutorials.it uses the same name servers as several other domains โ among them 192.180.185.194.in-addr.arpa, telepa.it, 103.185.194.in-addr.arpa and two more.
tutorials.it has at least partial name server overlap with other domains, such as sirefid.info, giovani-intesasanpaolo.com, 190.185.194.in-addr.arpa and two others.
It is common to find these name servers paired with the name servers ns1a.idcservices.it, ns2a.idcservices.it, ns2.inet.it and venere.inet.it.
ns3a.idcservices.it directs to 194.20.8.4 and ns4a.idcservices.it directs to 194.20.8.1; each host name points to exactly one IP number.