bykbar.pl - robtex.com
bykbar.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.186.225.126🇵🇱 NFB-AS81.186.224.0/20 Digital Media Technology Sp. z o.o. | ||||||
| PTR | pl-225-126.rgb365.eu | ||||||
| NS | ns11.rgb365.eu ⭐ | ||||||
| A | 83.143.131.250🇵🇱 NFB-AS83.143.128.0/21 Network For Business Sp. z o.o. | ||||||
| PTR | 538f83fa.as35174.net | ||||||
| NS | ns12.rgb365.eu | ||||||
| A | 83.143.132.250🇵🇱 NFB-AS83.143.128.0/21 Network For Business Sp. z o.o. | ||||||
| PTR | 538f84fa.as35174.net | ||||||
| NS | ns13.rgb365.eu ⚠️ Not in parent delegation | ||||||
| A | 83.143.134.250🇵🇱 NFB-AS83.143.128.0/21 Network For Business Sp. z o.o. | ||||||
| PTR | 538f86fa.as35174.net | ||||||
| MX | mail.bykbar.pl ⭐ | ||||||
| A | 81.186.226.126🇵🇱 NFB-AS81.186.224.0/20 Digital Media Technology Sp. z o.o. | ||||||
| PTR | mail-226-126.rgb365.eu | ||||||
| TXT | v=spf1 include:_spf.rgb365.eu ~all | ||||||
| SOA | ns11.rgb365.eukontakt@bykbar.pl 2026-08-06 #2 | ||||||
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=1786343558 | ||||||
Subdomains
mail.bykbar.pl |
Same first word
bykbar.pl |
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.bykbar.pl2026-03-03 → 2026-08-10 · 2 obs
● 2026-08-10 16:46:16
●A81.186.225.1262026-03-03 → 2026-08-10 · 2 obs
● 2026-08-10 16:46:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| bykbar.pl | ns11.rgb365.eu, ns12.rgb365.eu | - |
✅ Authoritative Response
Server:83.143.131.250
NS records: ns11.rgb365.eu, ns12.rgb365.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bykbar.pl (unsigned zone)
⏱️ Timing
Total: 1141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.186.225.126 |
| NS | 3 | ns12.rgb365.eu, ns13.rgb365.eu... |
| MX | 1 | mail.bykbar.pl (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.rgb365.eu ~all |
| SOA | 1 | ns11.rgb365.eu kontakt.bykbar.pl |
Analysis
Hierarchy
The domain mail.bykbar.pl falls under the parent bykbar.pl.
IP Addresses
bykbar.pl resolves to one IP address: 81.186.225.126.
vicars.pl, translex.pl, arsprojekt.pl and two other host names share IP numbers with bykbar.pl.
Name Servers
bykbar.pl carries NS records delegating to ns11.rgb365.eu, ns12.rgb365.eu and ns13.rgb365.eu.
At least some of bykbar.pl's name servers are shared with other domains, for example muzeummelgiew.pl, angelus.com.pl, azenergy.pl and two more.
ns11.rgb365.eu points to 83.143.131.250; ns12.rgb365.eu points to 83.143.132.250; ns13.rgb365.eu points to 83.143.134.250 — each hostname maps to exactly one IP address.
Mail Servers
Mail for bykbar.pl is handled by a single mail server, mail.bykbar.pl.
mail.bykbar.pl carries a single IP number, which is 81.186.226.126.