`kolarsko.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:884a^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1a86^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.134^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.74^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amit.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amit.ns.cloudflare.com`
		A	108.162.193.63^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	172.64.33.63^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
		A	173.245.59.63^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amit.ns.cloudflare.com`
NS	`lina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lina.ns.cloudflare.com`
		A	108.162.192.187^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	172.64.32.187^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	173.245.58.187^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
MX	`mail2.mydevil.net` ⭐
		A	212.91.26.159^{🇵🇱 ECO-ATMAN-PL212.91.26.0/24 EcoSerwers}
			PTR	`cache2.mydevil.net`
TXT	`v=spf1 mx a include:mail2.mydevil.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.134, 172.67.136.74
		IPv6 hints	2606:4700:3030::ac43:884a, 2606:4700:3037::6815:1a86
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com
SOA	`amit.ns.cloudflare.com`dns@cloudflare.com serial=2401035992

`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=1776061993

Subdomains

ns2.kolarsko.pl

Same first word

kolarsko.pl

kolarsko.com

Similar names

skolarko.com

DNS History

13 records (7 active, 6 former)

●NSamit.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs

○ 2016-05-02 16:35:38
● 2026-04-10 12:24:34
● 2026-04-13 19:15:22

●NSlina.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs

○ 2016-05-02 16:35:38
● 2026-04-10 12:24:34
● 2026-04-13 19:15:22

○NSns1.kolarsko.pl2015-07-22 → 2016-05-02 · 4 obs

● 2015-07-22 01:22:12
● 2016-05-02 16:35:38
○ 2026-04-10 12:24:34
○ 2026-04-13 19:15:22

○NSns2.kolarsko.pl2015-07-22 → 2016-05-02 · 4 obs

● 2015-07-22 01:22:12
● 2016-05-02 16:35:38
○ 2026-04-10 12:24:34
○ 2026-04-13 19:15:22

○MXmail.kolarsko.pl2015-07-22 → 2016-05-02 · 4 obs

● 2015-07-22 01:22:12
● 2016-05-02 16:35:38
○ 2026-04-10 12:24:34
○ 2026-04-13 19:15:22

●MXmail2.mydevil.net2026-04-10 → 2026-04-13 · 3 obs

○ 2016-05-02 16:35:38
● 2026-04-10 12:24:34
● 2026-04-13 19:15:22

●A104.21.26.1342026-04-10 → 2026-04-13 · 3 obs

○ 2017-02-15 00:09:42
● 2026-04-10 12:24:34
● 2026-04-13 19:15:22

●A172.67.136.742026-04-10 → 2026-04-13 · 3 obs

○ 2017-02-15 00:09:42
● 2026-04-10 12:24:34
● 2026-04-13 19:15:22

○A198.199.91.1332015-07-22 → 2016-05-02 · 4 obs

● 2015-07-22 01:22:12
● 2016-05-02 16:35:38
○ 2017-02-15 00:09:42
○ 2026-04-13 19:15:22

○A212.91.6.582017-02-15 → 2017-02-15 · 4 obs

○ 2016-05-02 16:35:38
● 2017-02-15 00:09:42
○ 2026-04-10 12:24:34
○ 2026-04-13 19:15:22

○A212.91.7.332017-02-15 → 2017-02-15 · 4 obs

○ 2016-05-02 16:35:38
● 2017-02-15 00:09:42
○ 2026-04-10 12:24:34
○ 2026-04-13 19:15:22

●A2606:4700:3030::ac43:884a2026-04-10 → 2026-04-13 · 3 obs

○ 2017-02-15 00:09:42
● 2026-04-10 12:24:34
● 2026-04-13 19:15:22

●A2606:4700:3037::6815:1a862026-04-10 → 2026-04-13 · 3 obs

○ 2017-02-15 00:09:42
● 2026-04-10 12:24:34
● 2026-04-13 19:15:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	h-dns.pl, b-dns.pl, a-dns.pl, d-dns.pl...	-
kolarsko.pl	amit.ns.cloudflare.com, lina.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.63

NS records: amit.ns.cloudflare.com, lina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kolarsko.pl (unsigned zone)

⏱️ Timing

Total: 398ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.136.74, 104.21.26.134`
AAAA	2	`2606:4700:3037::6815:1a86, 2606:4700:3030::ac43:884a`
NS	2	`amit.ns.cloudflare.com, lina.ns.cloudflare.com`
MX	1	`mail2.mydevil.net (pri: 10)`
TXT	1	`v=spf1 mx a include:mail2.mydevil.net -a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amit.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The parent of ns2.kolarsko.pl is kolarsko.pl.

IP Addresses

kolarsko.pl resolves to four IP numbers: 2606:4700:3030::ac43:884a, 2606:4700:3037::6815:1a86, 104.21.26.134 and 172.67.136.74.

Other host names such as flutemusic.com, twj.to, refpafyqlz.top, www.americanidol.com and showmeyourfish.com share IPs with kolarsko.pl.

Name Servers

kolarsko.pl is delegated to two name servers: amit.ns.cloudflare.com and lina.ns.cloudflare.com.

kolarsko.pl shares the same name server setup as lovers.nl, vangoghinamsterdam.com, bodyworlds.nl, adreamphotos.com and auctionsale.com.my.

kolarsko.pl at least partially shares name servers with other domains, for instance indiapharmacy.world, h3goal.com, raximus.com, chikigames.com and cine-tales.com.

These name servers are commonly used together with ray.ns.cloudflare.com, raegan.ns.cloudflare.com and chad.ns.cloudflare.com.

Host names with six IP numbers:

amit.ns.cloudflare.com points to 2606:4700:58::adf5:3b3f, 2803:f800:50::6ca2:c13f, 2a06:98c1:50::ac40:213f, 108.162.193.63, 172.64.33.63 and 173.245.59.63.

lina.ns.cloudflare.com points to 2606:4700:50::adf5:3abb, 2803:f800:50::6ca2:c0bb, 2a06:98c1:50::ac40:20bb, 108.162.192.187, 172.64.32.187 and 173.245.58.187.

Mail Servers

kolarsko.pl is handled by a single mail server, mail2.mydevil.net.

The mail server setup for kolarsko.pl matches that of other domains, for instance malik.pro, vpc.pl, innovatorium.eu, bemani.pl and dembnicki.pl.

kolarsko.pl shares at least partially some mail servers with other domains, including miive.eu, osp.odrowaz.pl, frozenhaxor.pl, mateuszjanik.pl and benesoft.pl.

mail2.mydevil.net points to a single IP: 212.91.26.159.

kolarsko.pl - robtex.com

kolarsko.pl

pl

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`kolarsko.pl`

`pl`