web-135.rubicus.com - robtex.com
web-135.rubicus.com
| DNSSEC | ⚠️ Not signed | ||||||
rubicus.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.nethost.cz ⚠️ Not in zone NS records | ||||||
| NS | sns.nethost.sk ⚠️ Not in zone NS records | ||||||
| NS | tns.nethost.cz ⚠️ Not in zone NS records | ||||||
PTR for
DNS History
1 record (0 active, 1 former)
○A85.239.227.952015-07-06 → 2017-05-14 · 4 obs
● 2015-07-06 23:22:16
● 2017-05-14 04:44:18
○ 2026-04-15 16:06:34
○ 2026-08-06 03:26:28
● 2017-05-14 04:44:18
○ 2026-04-15 16:06:34
○ 2026-08-06 03:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rubicus.com | dns.nethost.cz, sns.nethost.sk, tns.nethost.cz | - |
✅ Authoritative Response
Server:81.0.235.1
NS records: dns.nethost.cz, sns.nethost.sk, tns.nethost.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubicus.com (unsigned zone)
⏱️ Timing
Total: 830ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|