pnbt.com.pl - robtex.com
pnbt.com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.38.248.120🇵🇱 SPRINT-SDC185.38.248.0/22 Sprint S.A. Sprint Data Center Olsztyn, Poland | ||||||
| PTR | heracles.naturalhost.co.uk | ||||||
| NS | ns.systemyinternetowe.pl ⭐ ⚠️ Not in parent delegation | ||||||
| A | 188.68.250.220🇵🇱 SPRINT-SDC188.68.240.0/20 Sprint S.A. Sprint Data Center Olsztyn, Poland | ||||||
| PTR | ns1.naturalhost.co.uk | ||||||
| NS | dns1.rnet.pl | ||||||
| A | 188.68.250.220🇵🇱 SPRINT-SDC188.68.240.0/20 Sprint S.A. Sprint Data Center Olsztyn, Poland | ||||||
| PTR | ns1.naturalhost.co.uk | ||||||
| NS | dns2.rnet.pl | ||||||
| A | 176.119.52.164🇵🇱 PL-OKTAWAVE-AS176.119.32.0/19 OKTAWAVE | ||||||
| PTR | 35445-1-7536d5-01.services.oktawave.com | ||||||
| MX | mail.pnbt.com.pl ⭐ | ||||||
| A | 185.38.248.120🇵🇱 SPRINT-SDC185.38.248.0/22 Sprint S.A. Sprint Data Center Olsztyn, Poland | ||||||
| PTR | heracles.naturalhost.co.uk | ||||||
| TXT | google-site-verification=MpuS4zkMxwtMtoo55eVcv4tOFHWUWs0ezKZ8l(0x74313753)CE | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns.systemyinternetowe.ploskar@chojnice.pl 2026-02-09 #2 | ||||||
com.pl
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a-dns.pl ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | d-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | f-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | h-dns.pl ⚠️ Not in parent delegation | ||||||
| NS | j-dns.pl ⚠️ Not in parent delegation | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1774765884 | ||||||
Subdomains
mail.pnbt.com.pl |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns.systemyinternetowe.pl2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 11:59:52
○NSns3.rnet.pl2015-05-06 → 2016-11-29 · 3 obs
● 2016-11-29 18:22:12
○ 2026-03-29 11:59:52
○NSns5.rnet.pl2015-05-06 → 2016-11-29 · 3 obs
● 2016-11-29 18:22:12
○ 2026-03-29 11:59:52
●MXmail.pnbt.com.pl2015-05-06 → 2026-03-29 · 2 obs
● 2026-03-29 11:59:52
●A185.38.248.1202026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 11:59:52
○A185.38.250.532015-05-06 → 2016-11-29 · 3 obs
● 2016-11-29 18:22:12
○ 2026-03-29 11:59:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl... | - |
| pnbt.com.pl | dns2.rnet.pl, dns1.rnet.pl | - |
✅ Authoritative Response
Server:176.119.52.164
NS records: dns2.rnet.pl, dns1.rnet.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pnbt.com.pl (unsigned zone)
⏱️ Timing
Total: 1612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.38.248.120 |
| NS | 3 | dns1.rnet.pl, dns2.rnet.pl... |
| MX | 1 | mail.pnbt.com.pl (pri: 10) |
| TXT | 2 | v=spf1 +a +mx -all, google-site-verification=MpuS4zkMxwtMtoo |
| SOA | 1 | ns.systemyinternetowe.pl oskar.chojnice. |
Analysis
Hierarchy
pnbt.com.pl is the parent of mail.pnbt.com.pl.
IP Addresses
pnbt.com.pl resolves to one IP number: 185.38.248.120.
other host names including duko.pl, mail.duko.pl, mercury.rnet.pl, charzykowy.pl and lks.charzykowy.pl share IP numbers with pnbt.com.pl.
Name Servers
pnbt.com.pl is delegated to three name servers dns1.rnet.pl, dns2.rnet.pl and ns.systemyinternetowe.pl.
pnbt.com.pl at least partially shares name servers with other domains, for instance tbs.chojnice.pl, rnet.pl, lks.charzykowy.pl, kaszub-charzykowy.pl and gryf.chojnice.pl.
Name servers commonly used together include ns1.naturalhost.co.uk, ns2.naturalhost.co.uk, ns3.rnet.pl, ns9.rnet.pl, hydra.naturalhost.co.uk, ns5.rnet.pl, ns2.i.media.pl, ns3.i.media.pl and dns2.naturalhost.co.uk.
Host names with one IP number:
dns1.rnet.pl points to 188.68.250.220.
dns2.rnet.pl points to 176.119.52.164.
ns.systemyinternetowe.pl points to 188.68.250.220.
Host names that point to 188.68.250.220: dns1.rnet.pl, ns.systemyinternetowe.pl.
Mail Servers
pnbt.com.pl is handled by a single mail server, mail.pnbt.com.pl.
mail.pnbt.com.pl resolves to IP 185.38.248.120.