server.fzk.com.pl - robtex.com
server.fzk.com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.187.69.37🇵🇱 PL-BEYOND-AS193.187.68.0/23 | ||||||
| PTR | server.fzk.com.pl | ||||||
fzk.com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.187.69.37🇵🇱 PL-BEYOND-AS193.187.68.0/23 | ||||||
| NS | ns1.beyond.pl ⭐ | ||||||
| NS | ns2.beyond.pl | ||||||
| SOA | ns1.beyond.plhostmaster@fzk.com.pl 2024-02-02 #8 | ||||||
PTR for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A193.187.69.372026-05-22 → 2026-07-18 · 2 obs
● 2026-05-22 11:45:46
● 2026-07-18 22:36:06
● 2026-07-18 22:36:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | h-dns.pl, j-dns.pl, a-dns.pl, d-dns.pl... | - |
| fzk.com.pl | ns1.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
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.187.69.37 |
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.