`ckcomplex.pl`

DNSSEC	⚠️ Not signed
A	93.157.100.59^{🇵🇱 OGICOM93.157.96.0/21}
		PTR	`s35-www.ogicom.net`
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`danica.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`danica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`danica.ns.cloudflare.com`
		A	108.162.194.187^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	162.159.38.187^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	172.64.34.187^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
MX	`ckcomplex-pl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
MX	`mail.ckcomplex.pl`⁽¹⁰⁾
		A	91.225.28.183^{🇵🇱 CF-KRK91.225.28.0/23}
			PTR	`dedyk183.cyber-folks.pl`
TXT	`MS=ms13962454`
TXT	`openai-domain-verification=dv-sw2rtgTZOQsZXGxIu87fAOGr`
TXT	`v=spf1 a mx include:_spf.cyberfolks.pl include:spf.protection.outlook.com -all`
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2409292153

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1784097305

📈 Tranco rank: #858,488

Previously MX for

ckcomplex.pl

Subdomains

b2b.ckcomplex.pl

mail.ckcomplex.pl

Same first word

ckcomplex.pl

DNS History

10 records (5 active, 5 former)

●NSburt.ns.cloudflare.com2026-03-12 → 2026-07-16 · 3 obs

○ 2020-03-16 10:13:56
● 2026-03-12 09:51:02
● 2026-07-16 03:54:22

●NSdanica.ns.cloudflare.com2026-03-12 → 2026-07-16 · 3 obs

○ 2020-03-16 10:13:56
● 2026-03-12 09:51:02
● 2026-07-16 03:54:22

○NSns1.tld.pl2015-07-15 → 2020-03-16 · 4 obs

● 2015-07-15 21:13:00
● 2020-03-16 10:13:56
○ 2026-03-12 09:51:02
○ 2026-07-16 03:54:22

○NSns2.tld.pl2015-07-15 → 2020-03-16 · 4 obs

● 2015-07-15 21:13:00
● 2020-03-16 10:13:56
○ 2026-03-12 09:51:02
○ 2026-07-16 03:54:22

●MXckcomplex-pl.mail.protection.outlook.com2026-03-29 → 2026-07-16 · 3 obs

○ 2026-03-12 09:51:02
● 2026-03-29 17:56:54
● 2026-07-16 03:54:22

○MXckcomplex.pl2015-07-15 → 2020-03-16 · 4 obs

● 2015-07-15 21:13:00
● 2020-03-16 10:13:56
○ 2026-03-12 09:51:02
○ 2026-07-16 03:54:22

●MXmail.ckcomplex.pl2026-03-12 → 2026-07-16 · 3 obs

○ 2020-03-16 10:13:56
● 2026-03-12 09:51:02
● 2026-07-16 03:54:22

○A195.149.224.2342015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 21:13:00
○ 2015-11-24 09:07:10
○ 2026-07-16 03:54:22

●A93.157.100.592026-03-12 → 2026-07-16 · 3 obs

○ 2020-03-16 10:13:56
● 2026-03-12 09:51:02
● 2026-07-16 03:54:22

○A94.152.164.1742015-11-24 → 2020-03-16 · 5 obs

○ 2015-07-15 21:13:00
● 2015-11-24 09:07:10
● 2020-03-16 10:13:56
○ 2026-03-12 09:51:02
○ 2026-07-16 03:54:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	h-dns.pl, j-dns.pl, a-dns.pl, d-dns.pl...	-
ckcomplex.pl	danica.ns.cloudflare.com, burt.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.187

NS records: danica.ns.cloudflare.com, burt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ckcomplex.pl (unsigned zone)

⏱️ Timing

Total: 736ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.157.100.59`
NS	2	`burt.ns.cloudflare.com, danica.ns.cloudflare.com`
MX	2	`ckcomplex-pl.mail.protection.outlook.com, mail.ckcomplex.pl (pri: 10)`
TXT	3	`MS=ms13962454, openai-domain-verification=dv-sw2rtgTZOQ...`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

b2b.ckcomplex.pl and mail.ckcomplex.pl are both subdomains of ckcomplex.pl.

IP Addresses

ckcomplex.pl resolves to one IP address: 93.157.100.59.

super-host.pl, jomsborg-vineta.and.pl, www.fttwolbrom.com and two other host names share IP numbers with ckcomplex.pl.

Name Servers

Two name servers handle the delegation for ckcomplex.pl: burt.ns.cloudflare.com and danica.ns.cloudflare.com.

ckcomplex.pl uses the same name servers as several other domains — among them fractm.com, servizicafonline.com, bit0.com and two more.

The name servers of ckcomplex.pl overlap at least partially with those of other domains — among them okebet7.com, vitaminibaltics.com, yuru-security.net and two more.

These name servers commonly appear in combination with the name servers adam.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

burt.ns.cloudflare.com resolves to 108.162.193.79, 172.64.33.79 and 173.245.59.79 among others, with 3 other IP addresses in total.

danica.ns.cloudflare.com resolves to 108.162.194.187, 162.159.38.187 and 172.64.34.187 among others, with 3 other IP addresses in total.

Mail Servers

Mail for ckcomplex.pl is handled by two mail servers — mail.ckcomplex.pl and ckcomplex-pl.mail.protection.outlook.com.

Hostnames that resolve to 8 IP addresses:

ckcomplex-pl.mail.protection.outlook.com resolves to 52.101.68.0, 52.101.68.15 and 52.101.68.32 among others, with 5 other IP addresses in total.

Hosts with just one IP address:

The hostname mail.ckcomplex.pl resolves to 91.225.28.183.

ckcomplex.pl - robtex.com

ckcomplex.pl

pl

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ckcomplex.pl`

`pl`