4biker.pl - robtex.com
4biker.pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 85.128.134.234🇵🇱 NETARTGROUP85.128.128.0/17 | ||||||
| PTR | static-akc234.rev.nazwa.pl | ||||||
| NS | ns1.nazwa.pl ⭐ | ||||||
| A | 77.55.125.10🇵🇱 NETARTGROUP77.55.125.0/24 | ||||||
| PTR | ns1.nazwa.pl | ||||||
| NS | ns2.nazwa.pl | ||||||
| A | 77.55.126.10🇵🇱 NETARTGROUP77.55.126.0/24 | ||||||
| PTR | ns2.nazwa.pl | ||||||
| NS | ns3.nazwa.pl | ||||||
| A | 77.55.127.10🇵🇱 NETARTGROUP77.55.127.0/24 | ||||||
| PTR | ns3.nazwa.pl | ||||||
| MX | fourbiker.nazwa.pl ⭐ | ||||||
| A | 85.128.177.102🇵🇱 NETARTGROUP85.128.160.0/19 | ||||||
| PTR | shared-alt102.rev.nazwa.pl | ||||||
| TXT | 514decc17a5815d89eb9d70fcde91c1646e7ecd6c00915fdbbb37f419e770a7e | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | ns1.nazwa.plbiuro@nazwa.pl serial=2008133200 | ||||||
pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a-dns.pl ⭐ | ||||||
| NS | b-dns.pl | ||||||
| NS | d-dns.pl | ||||||
| NS | f-dns.pl | ||||||
| NS | h-dns.pl | ||||||
| NS | j-dns.pl | ||||||
| TXT | ccTLD of Poland | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1774337677 | ||||||
Previously MX for
4biker.pl |
Same first word
DNS History
7 records (5 active, 2 former)
○MX4biker.pl2015-07-04 → 2017-08-16 · 4 obs
● 2017-08-16 05:12:12
○ 2026-02-19 04:11:52
○ 2026-03-25 03:21:16
●MXfourbiker.nazwa.pl2026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 04:11:52
● 2026-03-25 03:21:16
○A77.55.56.982015-07-04 → 2017-08-16 · 4 obs
● 2017-08-16 05:12:12
○ 2026-02-19 04:11:52
○ 2026-03-25 03:21:16
●A85.128.134.2342026-02-19 → 2026-03-25 · 3 obs
● 2026-02-19 04:11:52
● 2026-03-25 03:21:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | f-dns.pl, b-dns.pl, j-dns.pl, a-dns.pl... | - |
| 4biker.pl | ns2.nazwa.pl, ns1.nazwa.pl, ns3.nazwa.pl | 3 records |
✅ Authoritative Response
Server:77.55.127.10
NS records: ns2.nazwa.pl, ns1.nazwa.pl, ns3.nazwa.pl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.128.134.234 |
| NS | 3 | ns1.nazwa.pl, ns3.nazwa.pl... |
| MX | 1 | fourbiker.nazwa.pl (pri: 10) |
| TXT | 2 | v=spf1 mx a ~all, 514decc17a5815d89eb9d70fcde91c1646e7ecd6 |
| SOA | 1 | ns1.nazwa.pl biuro.nazwa.pl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.nazwa.pl, ns2.nazwa.pl, ns1.nazwa.pl)
Analysis
IP Addresses
4biker.pl points to a single IP number: 85.128.134.234.
other host names for instance plactrzechkrzyzy.pl, in-net.com.pl, agencjaa4.pl, go-work.pl and 1000opon.pl share IP numbers with 4biker.pl.
Name Servers
4biker.pl is delegated to three name servers: ns1.nazwa.pl, ns2.nazwa.pl and ns3.nazwa.pl.
4biker.pl at least partially shares name servers with other domains, for instance el-serwis-an.nazwa.pl, zsb.szczecin.pl, echw.pl, server259050.nazwa.pl and umjanowiec.nazwa.pl.
Host names with one IP number:
ns1.nazwa.pl points to 77.55.125.10.
ns2.nazwa.pl points to 77.55.126.10.
ns3.nazwa.pl points to 77.55.127.10.
Mail Servers
4biker.pl is handled by a single mail server, fourbiker.nazwa.pl.
4biker.pl shares the same mail server setup as other domains, for example fourbiker.nazwa.pl.
Host name fourbiker.nazwa.pl points to IP address 85.128.177.102.