otv.cz - robtex.com
otv.cz
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1784333840 | ||||||
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| otv.cz | ns-497.awsdns-62.com, ns-781.awsdns-33.net, ns-1300.awsdns-34.org, ns-2025.awsdns-61.co.uk | - |
✅ Authoritative Response
Server:205.251.199.233
NS records: ns-497.awsdns-62.com, ns-781.awsdns-33.net, ns-1300.awsdns-34.org, ns-2025.awsdns-61.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otv.cz (unsigned zone)
⏱️ Timing
Total: 5691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1300.awsdns-34.org, ns-2025.awsdns-61.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1300.awsdns-34.org awsdns-hostmaster. |