opensystems.it - robtex.com
opensystems.it
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns11.interbusiness.it ⚠️ Not in zone NS records | ||||||
| A | 217.169.119.69🇮🇹 ASN-IDC217.169.96.0/19 IDC BLK G 1 | ||||||
| PTR | dns11.interbusiness.it | ||||||
| NS | francis.dcsos.it ⚠️ Not in zone NS records | ||||||
| NS | francis2.dcsos.it ⚠️ Not in zone NS records | ||||||
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 2026-03-15 #7 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSdns11.interbusiness.it2015-05-26 → 2026-03-23 · 2 obs
● 2026-03-23 10:03:46
●NSfrancis.dcsos.it2015-05-26 → 2026-03-23 · 5 obs
● 2016-11-28 19:35:30
○ 2026-03-15 01:01:30
● 2026-03-19 10:45:32
● 2026-03-23 10:03:46
●NSfrancis2.dcsos.it2016-11-28 → 2026-03-23 · 5 obs
● 2016-11-28 19:35:30
○ 2026-03-15 01:01:30
● 2026-03-19 10:45:32
● 2026-03-23 10:03:46
○MXatlante.opensystems.it2015-05-26 → 2016-11-28 · 4 obs
● 2016-11-28 19:35:30
○ 2026-03-15 01:01:30
○ 2026-03-23 10:03:46
○MXatlante1.opensystems.it2015-05-26 → 2016-11-28 · 4 obs
● 2016-11-28 19:35:30
○ 2026-03-15 01:01:30
○ 2026-03-23 10:03:46
○MXatlas2.opensystems.it2015-05-26 → 2016-11-28 · 4 obs
● 2016-11-28 19:35:30
○ 2026-03-15 01:01:30
○ 2026-03-23 10:03:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| opensystems.it | francis2.dcsos.it, dns11.interbusiness.it, francis.dcsos.it | - |
✅ Authoritative Response
Server:217.169.119.69
NS records: francis2.dcsos.it, dns11.interbusiness.it, francis.dcsos.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensystems.it (unsigned zone)
⏱️ Timing
Total: 880ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
opensystems.it delegates to three name servers: francis2.dcsos.it, francis.dcsos.it and dns11.interbusiness.it.
opensystems.it shares some name servers with other domains, for example cng.it, 227.118.2.in-addr.arpa, 132.116.2.in-addr.arpa, mega-media.it and 129.116.2.in-addr.arpa.
these name servers are often used with dns7.interbusiness.it, dns3.interbusiness.it, dns5.interbusiness.it, dns10.interbusiness.it, dns5-ha.interbusiness.it, dns3-ha.interbusiness.it, dns6.interbusiness.it, ns2.ltt.it, atene.provincia.parma.it and dns8.interbusiness.it.
Host names with a single IP number: dns11.interbusiness.it points to 217.169.119.69.