mail.bieronski.com - robtex.com

mail.bieronski.com

DNSSEC⚠️ Not signed
A193.143.75.71🇵🇱 GBN-AS193.143.75.0/24
PTRmail.bieronski.com

bieronski.com

DNSSEC🔒 Signed (DS record present)
A193.143.75.71🇵🇱 GBN-AS193.143.75.0/24
NSns1.nazwa.pl
NSns2.nazwa.pl
NSns3.nazwa.pl
MXmail.bieronski.com
TXTv=spf1 mx a ~all
SOAns1.nazwa.plbiuro@nazwa.pl serial=2008133204

PTR for

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A193.143.75.71
A193.143.75.712026-06-11 → 2026-08-10 · 2 obs
● 2026-06-11 06:40:06
● 2026-08-10 20:13:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
bieronski.comns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl-

✅ Authoritative Response

Server:77.55.127.10

NS records: ns1.nazwa.pl, ns2.nazwa.pl, ns3.nazwa.pl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1260ms | Queries: -

📄 Records

TypeCountSample Data
A1193.143.75.71

Analysis

Mail Server Role

Mail for bieronski.com is routed through the mail server mail.bieronski.com.

IP Addresses

mail.bieronski.com has exactly one IP address — 193.143.75.71.

Host names such as bieronski.com and motozone.pl share IP numbers with mail.bieronski.com.