web-137.rubicus.com - robtex.com

web-137.rubicus.com

DNSSEC⚠️ Not signed

rubicus.com

DNSSEC⚠️ Not signed
NSdns.nethost.cz ⚠️ Not in zone NS records
NSsns.nethost.sk ⚠️ Not in zone NS records
NStns.nethost.cz ⚠️ Not in zone NS records

PTR for

97.227.239.85.in-addr.arpa

DNS History

1 record (0 active, 1 former)

2017201820192020202120222023202420252026A85.239.227.97
○A85.239.227.972016-12-23 → 2016-12-23 · 2 obs
● 2016-12-23 13:03:42
○ 2026-08-05 14:53:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...-
rubicus.comdns.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: 849ms | Queries: -

📄 Records

TypeCountSample Data