dtab.it - dns.ninja
dtab.it
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3a.idcservices.it ⭐ | ||||||
| A | 194.20.8.4🇮🇹 INET-AS194.20.8.0/21 I.Net LAN - 1st BLK | ||||||
| PTR | ns3a.idcservices.it | ||||||
| NS | ns4a.idcservices.it | ||||||
| A | 194.20.8.1🇮🇹 INET-AS194.20.8.0/21 I.Net LAN - 1st BLK | ||||||
| PTR | ns4a.idcservices.it | ||||||
| MX | mail.dtab.it ⭐ | ||||||
| A | 213.92.114.230🇮🇹 INET-AS213.92.64.0/18 | ||||||
| PTR | mail.agnoli-bernardi.it | ||||||
| SOA | ns3a.idcservices.ithostmaster@idcservices.it 2025-11-26 #1 | ||||||
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 2026-06-24 #7 | ||||||
Subdomains
mail.dtab.it |
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSns2.inet.it2015-08-18 → 2017-09-03 · 4 obs
● 2017-09-03 03:36:02
○ 2026-02-27 02:01:02
○ 2026-06-24 06:06:56
●NSns3a.idcservices.it2026-02-27 → 2026-06-24 · 3 obs
● 2026-02-27 02:01:02
● 2026-06-24 06:06:56
●NSns4a.idcservices.it2026-02-27 → 2026-06-24 · 3 obs
● 2026-02-27 02:01:02
● 2026-06-24 06:06:56
○NSvenere.inet.it2015-08-18 → 2017-09-03 · 4 obs
● 2017-09-03 03:36:02
○ 2026-02-27 02:01:02
○ 2026-06-24 06:06:56
●MXmail.dtab.it2015-08-18 → 2026-06-24 · 2 obs
● 2026-06-24 06:06:56
○MXrelay2.mail.inet.it2015-08-18 → 2016-09-25 · 4 obs
● 2016-09-25 23:20:32
○ 2017-09-03 03:36:02
○ 2026-06-24 06:06:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| dtab.it | ns4a.idcservices.it, ns3a.idcservices.it | 2 records |
✅ Authoritative Response
Server:194.20.8.1
NS records: ns4a.idcservices.it, ns3a.idcservices.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dtab.it (unsigned zone)
⏱️ Timing
Total: 1112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns4a.idcservices.it, ns3a.idcservices.it |
| MX | 1 | mail.dtab.it (pri: 50) |
| SOA | 1 | ns3a.idcservices.it hostmaster.idcservic |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns4a.idcservices.it, ns3a.idcservices.it)
Analysis
Hierarchy
The domain mail.dtab.it falls under the parent dtab.it.
Name Servers
dtab.it uses two name servers for its delegation: ns3a.idcservices.it and ns4a.idcservices.it.
The name server configuration of dtab.it is shared with other domains, for instance 0.123.185.194.in-addr.arpa, 13.185.194.in-addr.arpa, partnernellacrescita.it and two others.
At least some of dtab.it's name servers are shared with other domains, for example fondosanitariogruppointesasanpaolo.com, mediolanumcommunity.it, mediolanumchannel.com and two more.
These name servers are often deployed together with the name servers ns1a.idcservices.it, ns2a.idcservices.it, ns2.inet.it and venere.inet.it.
Each of ns3a.idcservices.it and ns4a.idcservices.it has one IP address: ns3a.idcservices.it uses 194.20.8.4 and ns4a.idcservices.it uses 194.20.8.1.
Mail Servers
dtab.it uses one mail server — mail.dtab.it.
mail.dtab.it directs to just one IP number, 213.92.114.230.