`csj.com.pl`

DNSSEC	⚠️ Not signed
A	103.224.212.105^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-212-105.above.com`
NS	`ns1.abovedomains.com` ⭐ ⚠️ Not in parent delegation
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`3707.ns1.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns1.above.com`
NS	`3707.ns2.abovedomains.com` ⚠️ Not in zone NS records
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.53^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
NS	`ns2.abovedomains.com` ⚠️ Not in parent delegation
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
		A	103.224.212.53^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`ns2.above.com`
MX	`park-mx.above.com` ⭐
		A	103.224.212.34^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
			PTR	`park-mx.above.com`
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
TXT	`0266eff4ea73bf777053db9a2c8e8dda2f031ed6`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-07-14 #1

`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.pl`dnsmaster@nask.pl serial=1783924419

Previously MX for

csj.com.pl

Subdomains

www.csj.com.pl

Same first word

csj.pt

csj.g12.br

csj.ie

csj.at

csj.md

csj.gov.py

csj.us

csj.com.br

csj.it

csj.net

csj.lu

csj.ch

csj.de

csj.com.mx

csj.info

csj.edu.gt

csj.org.uk

csj.dk

csj.cl

csj.co.jp

csj.be

csj.ac.kr

csj.ac.jp

csj.ro

csj.edu.pe

csj.asia

csj.edu.mx

csj.im

csj.gov.dz

csj.jp

csj.es

csj.ru

csj.gob.sv

csj.com

csj.in

csj.no

csj.nl

csj.hu

csj.org

csj.cc

csj.com.pl

csj.co

csj.qc.ca

csj.pl

csj.com.au

csj.cz

csj.org.br

Similar names

jcs.com.mt

jcs.arq.br

sjc.no

jsc.name

cjs.co.ke

jsc.it

sjc.edu.bz

jcs.art.pl

sjc.io

scj.gob.cl

scj.com.br

scj.co.mz

jsc.co

jcs.org.jo

cjs.id.au

jsc.co.th

jsc.com.pa

jsc.bet

sjc.co.uk

sjc.edu.hk

jcs.gold

jsc.co.ao

sjc.gov.cn

jcs.biz

sjc.ac.in

jsc.de

sjc.edu

sjc.com.au

jsc.nu

sjc.gov.om

jsc.uz

jsc.eu

cjs.eu

jsc.com.ar

jsc.se

cjs.se

sjc.at

sjc.co.in

jsc.okinawa

jcs.estate

jsc.pt

scj.com.tw

sjc.in

scj.sk

jcs.world

scj.nl

jsc.org.au

jcs.com.au

jcs.com.gh

jsc.be

cjs.pl

cjs.io

sjc.org.tw

jcs.com.pe

jsc.com.ph

sjc.ch

jsc.ru

cjs.gov.cn

sjc.ru

jsc.co.za

jsc.go.tz

jcs.services

jcs.cz

sjc.media

sjc.ca

sjc.com.br

scj.com.pl

jsc.org.zw

jcs.cat

scj.io

jcs.bc.ca

scj.cz

sjc.cn

cjs.be

jcs.or.kr

jsc.co.uk

jsc.cl

sjc.host

jcs.baby

cjs.in

scj.it

jcs.mil.kr

jcs.org

sjc.br

jcs.or.jp

sjc.sk

cjs.fr

DNS History

12 records (6 active, 6 former)

●NS3707.ns1.abovedomains.com2026-06-22 → 2026-07-14 · 3 obs

○ 2017-01-19 18:34:54
● 2026-06-22 22:34:02
● 2026-07-14 04:36:18

●NS3707.ns2.abovedomains.com2026-06-22 → 2026-07-14 · 3 obs

○ 2017-01-19 18:34:54
● 2026-06-22 22:34:02
● 2026-07-14 04:36:18

○NSdns1.netwave.pl2015-09-01 → 2017-01-19 · 4 obs

● 2015-09-01 05:37:14
● 2017-01-19 18:34:54
○ 2026-06-22 22:34:02
○ 2026-07-14 04:36:18

○NSdns2.netwave.pl2015-09-01 → 2017-01-19 · 4 obs

● 2015-09-01 05:37:14
● 2017-01-19 18:34:54
○ 2026-06-22 22:34:02
○ 2026-07-14 04:36:18

●NSns1.abovedomains.com2026-06-22 → 2026-07-14 · 3 obs

○ 2017-01-19 18:34:54
● 2026-06-22 22:34:02
● 2026-07-14 04:36:18

●NSns2.abovedomains.com2026-06-22 → 2026-07-14 · 3 obs

○ 2017-01-19 18:34:54
● 2026-06-22 22:34:02
● 2026-07-14 04:36:18

○MXcsj.com.pl2015-09-01 → 2017-01-19 · 4 obs

● 2015-09-01 05:37:14
● 2017-01-19 18:34:54
○ 2026-06-22 22:34:02
○ 2026-07-14 04:36:18

●MXpark-mx.above.com2026-06-22 → 2026-07-14 · 3 obs

○ 2017-01-19 18:34:54
● 2026-06-22 22:34:02
● 2026-07-14 04:36:18

○A103.224.182.2492026-06-22 → 2026-06-22 · 4 obs

○ 2017-01-19 18:34:54
● 2026-06-22 22:34:02
○ 2026-07-09 10:32:46
○ 2026-07-14 04:36:18

●A103.224.212.1052026-07-09 → 2026-07-14 · 3 obs

○ 2026-06-22 22:34:02
● 2026-07-09 10:32:46
● 2026-07-14 04:36:18

○A185.38.250.1302015-09-01 → 2015-12-30 · 4 obs

● 2015-09-01 05:37:14
● 2015-12-30 01:29:34
○ 2016-04-09 01:03:52
○ 2026-07-14 04:36:18

○A46.29.21.1012016-04-09 → 2017-01-19 · 5 obs

○ 2015-12-30 01:29:34
● 2016-04-09 01:03:52
● 2017-01-19 18:34:54
○ 2026-06-22 22:34:02
○ 2026-07-14 04:36:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, d-dns.pl, h-dns.pl, f-dns.pl...	-
csj.com.pl	3707.ns1.abovedomains.com, 3707.ns2.abovedomains.com	-

✅ Authoritative Response

Server:103.224.212.53

NS records: 3707.ns1.abovedomains.com, 3707.ns2.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1869ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.212.105`
NS	2	`ns1.abovedomains.com, ns2.abovedomains.com`
MX	1	`park-mx.above.com (pri: 10)`
TXT	2	`v=spf1 ip6:fdcf:abda:4154::/48 -all, 0266eff4ea73bf777053db9a2c8e8dda2f031ed6`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

Analysis

Hierarchy

www.csj.com.pl is delegated beneath csj.com.pl.

IP Addresses

csj.com.pl points to a single IP number: 103.224.212.105.

Additional host names — www.checkup05.biz, www.dangdros.com, mgbx.so and two others — share IP numbers with csj.com.pl.

Name Servers

csj.com.pl has four authoritative name servers: ns1.abovedomains.com, ns2.abovedomains.com, 3707.ns1.abovedomains.com and 3707.ns2.abovedomains.com.

There is at least partial name server overlap between csj.com.pl and other domains — relaycommodity.com, kali.iti.it, static-v2.searchmgr.com and two more among them.

These name servers regularly appear alongside 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, 5014.ns1.abovedomains.com and 7 other name servers in NS record sets.

The hosts ns1.abovedomains.com, ns2.abovedomains.com, 3707.ns1.abovedomains.com and 3707.ns2.abovedomains.com each have four IP numbers: ns1.abovedomains.com resolves to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9; ns2.abovedomains.com resolves to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53; 3707.ns1.abovedomains.com resolves to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9; 3707.ns2.abovedomains.com resolves to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.