calculus.it - dns.ninja
calculus.it
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 2026-07-27 #21 | ||||||
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| calculus.it | dns106.ovh.net, ns106.ovh.net | - |
✅ Authoritative Response
Server:5.135.65.21
NS records: dns106.ovh.net, ns106.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calculus.it (unsigned zone)
⏱️ Timing
Total: 3944ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.24.57.1 |
| NS | 2 | ns106.ovh.net, dns106.ovh.net |
| MX | 3 | mx3.mail.ovh.net (pri: 100), mx1.mail.ovh.net (pri: 1)... |
| TXT | 2 | 1|www.calculus.it, v=spf1 include:mx.ovh.com -all |
| SOA | 1 | dns106.ovh.net tech.ovh.net |