mail.ptbf.pl - robtex.com

mail.ptbf.pl

DNSSEC⚠️ Not signed
A91.227.122.90🇵🇱 UNIXSTORM-AS91.227.122.0/23 Unix Storm Michal Gottlieb
PTRk12.unixstorm.org

ptbf.pl

DNSSEC⚠️ Not signed
A91.227.122.90🇵🇱 UNIXSTORM-AS91.227.122.0/23 Unix Storm Michal Gottlieb
NSns1.unixstorm.org
NSns2.unixstorm.org
MXmail.ptbf.pl
TXTv=spf1 a mx ip4:91.227.122.90 ~all
SOAns1.unixstorm.orghostmaster@ptbf.pl 2026-05-25 #4

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A91.227.122.9091.227.122.66
A91.227.122.662015-05-25 → 2016-04-17 · 4 obs
● 2015-05-25 15:41:26
● 2016-04-17 17:59:04
○ 2026-03-03 03:56:18
○ 2026-07-18 15:14:08
A91.227.122.902026-03-03 → 2026-07-18 · 3 obs
○ 2016-04-17 17:59:04
● 2026-03-03 03:56:18
● 2026-07-18 15:14:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plh-dns.pl, j-dns.pl, a-dns.pl, d-dns.pl...-
ptbf.plns1.unixstorm.org, ns2.unixstorm.org-

✅ Authoritative Response

Server:91.227.123.50

NS records: ns1.unixstorm.org, ns2.unixstorm.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptbf.pl (unsigned zone)

⏱️ Timing

Total: 1525ms | Queries: -

📄 Records

TypeCountSample Data
A191.227.122.90

Analysis

Mail Server Role

mail.ptbf.pl serves as a mail server for ptbf.pl.

IP Addresses

mail.ptbf.pl points to a single IP number: 91.227.122.90.

Additional host names — bogdanka.poznan.pl, mail.scitive.com, mail.nutrimilk.pl and two others — share IP numbers with mail.ptbf.pl.