server.fzk.com.pl - robtex.com

server.fzk.com.pl

DNSSEC⚠️ Not signed
A193.187.69.37🇵🇱 PL-BEYOND-AS193.187.68.0/23
PTRserver.fzk.com.pl

fzk.com.pl

DNSSEC⚠️ Not signed
A193.187.69.37🇵🇱 PL-BEYOND-AS193.187.68.0/23
NSns1.beyond.pl
NSns2.beyond.pl
SOAns1.beyond.plhostmaster@fzk.com.pl 2024-02-02 #8

PTR for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A193.187.69.37
A193.187.69.372026-05-22 → 2026-07-18 · 2 obs
● 2026-05-22 11:45:46
● 2026-07-18 22:36:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plh-dns.pl, j-dns.pl, a-dns.pl, d-dns.pl...-
fzk.com.plns1.beyond.pl, ns2.beyond.pl-

✅ Authoritative Response

Server:193.187.70.20

NS records: ns1.beyond.pl, ns2.beyond.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fzk.com.pl (unsigned zone)

⏱️ Timing

Total: 422ms | Queries: -

📄 Records

TypeCountSample Data
A1193.187.69.37

Analysis

IP Addresses

server.fzk.com.pl has exactly one IP address — 193.187.69.37.

mail.tytus.edu.pl, tytus.edu.pl, fzk.com.pl plus two other host names have IP numbers in common with server.fzk.com.pl.