comrox.com.pl - dns.ninja

comrox.com.pl

DNSSEC⚠️ Not signed
A91.230.221.82🇵🇱 IT-SYSTEMATIC-GROUP91.230.221.0/24 SYSTEMATIC
PTRhosting.systematic.pl
NSns1.systematic.pl
A91.230.221.80🇵🇱 IT-SYSTEMATIC-GROUP91.230.221.0/24 SYSTEMATIC
PTRhosting.systematic.pl
NSns2.systematic.pl
A91.230.221.90🇵🇱 IT-SYSTEMATIC-GROUP91.230.221.0/24 SYSTEMATIC
PTRspt.systematic.pl
MXmail.comrox.com.pl
A91.230.221.82🇵🇱 IT-SYSTEMATIC-GROUP91.230.221.0/24 SYSTEMATIC
PTRhosting.systematic.pl
TXTv=spf1 a mx ip4:91.230.221.80 ~all
SOAns1.systematic.plhostmaster@comrox.com.pl 2026-05-20 #3

com.pl

DNSSEC⚠️ Not signed
NSa-dns.pl ⭐ ⚠️ Not in parent delegation
NSb-dns.pl ⚠️ Not in parent delegation
NSd-dns.pl ⚠️ Not in parent delegation
NSf-dns.pl ⚠️ Not in parent delegation
NSh-dns.pl ⚠️ Not in parent delegation
NSj-dns.pl ⚠️ Not in parent delegation
SOAa-dns.pldnsmaster@nask.pl serial=1785134005

Subdomains

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

20192020202120222023202420252026NSns1.systematic.plns2.systematic.plMXmail.comrox.com.plA91.230.221.82
NSns1.systematic.pl2018-06-13 → 2026-07-28 · 2 obs
● 2018-06-13 01:09:02
● 2026-07-28 00:27:08
NSns2.systematic.pl2018-06-13 → 2026-07-28 · 2 obs
● 2018-06-13 01:09:02
● 2026-07-28 00:27:08
MXmail.comrox.com.pl2018-06-13 → 2026-07-28 · 3 obs
● 2018-06-13 01:09:02
○ 2026-07-19 15:32:30
● 2026-07-28 00:27:08
A91.230.221.822018-06-13 → 2026-07-28 · 3 obs
● 2018-06-13 01:09:02
○ 2026-07-19 15:32:30
● 2026-07-28 00:27:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pla-dns.pl, b-dns.pl, h-dns.pl, f-dns.pl...-
comrox.com.plns2.systematic.pl, ns1.systematic.pl-

✅ Authoritative Response

Server:91.230.221.90

NS records: ns2.systematic.pl, ns1.systematic.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comrox.com.pl (unsigned zone)

⏱️ Timing

Total: 1868ms | Queries: -

📄 Records

TypeCountSample Data
A191.230.221.82
NS2ns2.systematic.pl, ns1.systematic.pl
MX1mail.comrox.com.pl (pri: 10)
TXT1v=spf1 a mx ip4:91.230.221.80 ~all
SOA1ns1.systematic.pl hostmaster.comrox.com.

Analysis

Hierarchy

comrox.com.pl is a parent domain of mail.comrox.com.pl.

IP Addresses

comrox.com.pl has exactly one IP address — 91.230.221.82.

mail.comrox.com.pl, mail.euronecik.pl and euronecik.pl are examples of other host names that share IP numbers with comrox.com.pl.

Name Servers

comrox.com.pl is delegated to two name servers: ns1.systematic.pl and ns2.systematic.pl.

The name server configuration of comrox.com.pl is shared with other domains, for instance scenarode.org.pl, notariuszkrosno.eu, 2d3d.pl and two others.

comrox.com.pl shares at least some of its name servers with domains including iriso.pl, inbx.eu and systematic.pl

These name servers are frequently seen alongside the name servers ns3.systematic.pl.

ns1.systematic.pl and ns2.systematic.pl each resolve to one IP number: ns1.systematic.pl points to 91.230.221.80 and ns2.systematic.pl points to 91.230.221.90.

Mail Servers

comrox.com.pl uses one mail server — mail.comrox.com.pl.

mail.comrox.com.pl resolves to a single IP number: 91.230.221.82.