`karoluk.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:cfa7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:55a6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.166^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.167^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2caf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anton.ns.cloudflare.com`
		A	108.162.195.175^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	162.159.44.175^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	172.64.35.175^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
NS	`eloise.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eloise.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eloise.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eloise.ns.cloudflare.com`
		A	108.162.194.208^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eloise.ns.cloudflare.com`
		A	162.159.38.208^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eloise.ns.cloudflare.com`
		A	172.64.34.208^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eloise.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁸³⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹⁹⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=X6v9La1tQt2TsmWu6aNoEpNtrYSBNaDUe8zkRk4lZC4`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:cloudserver040406.home.pl -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.166, 172.67.207.167
		IPv6 hints	2606:4700:3033::ac43:cfa7, 2606:4700:3035::6815:55a6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=123, name=cloudflare-ech.com
SOA	`anton.ns.cloudflare.com`dns@cloudflare.com serial=2410775330

`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=1785220511

Previously MX for

karoluk.pl

Same first word

karoluk.pl

Similar names

rukkola.com

okkular.io

kokular.com

karkoul.cz

alkoukr.pro

olkakru.com

krokula.at

korkula.com

rukkola.hu

ralukko.com

karokul.com

okkular.com

kolakru.com

kulakor.com

DNS History

19 records (9 active, 10 former)

●NSanton.ns.cloudflare.com2026-06-09 → 2026-07-29 · 3 obs

○ 2017-04-10 18:04:58
● 2026-06-09 11:59:06
● 2026-07-29 04:44:28

○NSdns.home.pl2015-08-11 → 2017-04-10 · 4 obs

● 2015-08-11 17:56:48
● 2017-04-10 18:04:58
○ 2026-06-09 11:59:06
○ 2026-07-29 04:44:28

○NSdns2.home.pl2015-08-11 → 2017-04-10 · 4 obs

● 2015-08-11 17:56:48
● 2017-04-10 18:04:58
○ 2026-06-09 11:59:06
○ 2026-07-29 04:44:28

○NSdns3.home.pl2015-08-11 → 2017-04-10 · 4 obs

● 2015-08-11 17:56:48
● 2017-04-10 18:04:58
○ 2026-06-09 11:59:06
○ 2026-07-29 04:44:28

●NSeloise.ns.cloudflare.com2026-06-09 → 2026-07-29 · 3 obs

○ 2017-04-10 18:04:58
● 2026-06-09 11:59:06
● 2026-07-29 04:44:28

○MXkaroluk.pl2015-08-11 → 2017-04-10 · 4 obs

● 2015-08-11 17:56:48
● 2017-04-10 18:04:58
○ 2026-06-09 11:59:06
○ 2026-07-29 04:44:28

●MXroute1.mx.cloudflare.net2026-06-09 → 2026-07-29 · 3 obs

○ 2017-04-10 18:04:58
● 2026-06-09 11:59:06
● 2026-07-29 04:44:28

●MXroute2.mx.cloudflare.net2026-06-09 → 2026-07-29 · 3 obs

○ 2017-04-10 18:04:58
● 2026-06-09 11:59:06
● 2026-07-29 04:44:28

●MXroute3.mx.cloudflare.net2026-06-09 → 2026-07-29 · 3 obs

○ 2017-04-10 18:04:58
● 2026-06-09 11:59:06
● 2026-07-29 04:44:28

●A104.21.85.1662026-06-09 → 2026-07-29 · 5 obs

○ 2017-04-10 18:04:58
● 2026-06-09 11:59:06
○ 2026-07-12 15:20:22
● 2026-07-12 18:21:12
● 2026-07-29 04:44:28

●A172.67.207.1672026-06-09 → 2026-07-29 · 5 obs

○ 2017-04-10 18:04:58
● 2026-06-09 11:59:06
○ 2026-07-12 15:20:22
● 2026-07-12 18:21:12
● 2026-07-29 04:44:28

○A188.114.96.42026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-09 11:59:06
● 2026-07-12 15:20:22
○ 2026-07-12 18:21:12
○ 2026-07-29 04:44:28

○A188.114.97.42026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-09 11:59:06
● 2026-07-12 15:20:22
○ 2026-07-12 18:21:12
○ 2026-07-29 04:44:28

○A2606:4700:3032::ac43:cfa72026-06-09 → 2026-06-09 · 4 obs

○ 2017-04-10 18:04:58
● 2026-06-09 11:59:06
○ 2026-07-12 15:20:22
○ 2026-07-29 04:44:28

●A2606:4700:3033::ac43:cfa72026-07-12 → 2026-07-29 · 3 obs

○ 2026-07-12 15:20:22
● 2026-07-12 18:21:12
● 2026-07-29 04:44:28

●A2606:4700:3035::6815:55a62026-06-09 → 2026-07-29 · 5 obs

○ 2017-04-10 18:04:58
● 2026-06-09 11:59:06
○ 2026-07-12 15:20:22
● 2026-07-12 18:21:12
● 2026-07-29 04:44:28

○A2a06:98c1:3120::42026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-09 11:59:06
● 2026-07-12 15:20:22
○ 2026-07-12 18:21:12
○ 2026-07-29 04:44:28

○A2a06:98c1:3121::42026-07-12 → 2026-07-12 · 4 obs

○ 2026-06-09 11:59:06
● 2026-07-12 15:20:22
○ 2026-07-12 18:21:12
○ 2026-07-29 04:44:28

○A89.161.207.202015-08-11 → 2017-04-10 · 4 obs

● 2015-08-11 17:56:48
● 2017-04-10 18:04:58
○ 2026-06-09 11:59:06
○ 2026-07-29 04:44:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	j-dns.pl, a-dns.pl, b-dns.pl, d-dns.pl...	-
karoluk.pl	anton.ns.cloudflare.com, eloise.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.208

NS records: anton.ns.cloudflare.com, eloise.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for karoluk.pl (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.166, 172.67.207.167`
AAAA	2	`2606:4700:3033::ac43:cfa7, 2606:4700:3035::6815:55a6`
NS	2	`anton.ns.cloudflare.com, eloise.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 42), route2.mx.cloudflare.net (pri: 83)...`
TXT	2	`google-site-verification=X6v9La1tQt2TsmW, v=spf1 include:_spf.mx.cloudflare.net in`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anton.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

karoluk.pl has four IP addresses: 104.21.85.166, 172.67.207.167, 2606:4700:3033::ac43:cfa7 and 2606:4700:3035::6815:55a6.

Additional host names — f8betlv.com, hbfuller.pl, ww-fifaweb.cn and two others — share IP numbers with karoluk.pl.

Name Servers

Two name servers handle the delegation for karoluk.pl: anton.ns.cloudflare.com and eloise.ns.cloudflare.com.

karoluk.pl shares its name server setup with other domains, including premiumstationerystore.com, bestunderwearsale.com, littletraversetownship.org and two others.

karoluk.pl shares at least some of its name servers with other domains, including huangsjadeiteandjewelry.com, pandesk.com, chatgpt-e6l.pages.dev and two others.

These name servers are frequently paired with the name servers norman.ns.cloudflare.com and ivan.ns.cloudflare.com.

Host names with 6 IP numbers:

anton.ns.cloudflare.com resolves to 108.162.195.175, 162.159.44.175 and 172.64.35.175 among others, with 3 other IP addresses in total.

eloise.ns.cloudflare.com resolves to 108.162.194.208, 162.159.38.208 and 172.64.34.208 among others, with 3 other IP addresses in total.

Mail Servers

karoluk.pl is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

karoluk.pl shares mail servers — at least in part — with other domains, including jedemenage.ca, rammcollections.org.uk, qonekph.com and two others.

Host names with 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.

karoluk.pl - robtex.com

karoluk.pl

pl

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`karoluk.pl`

`pl`