rtsk.pl - dns.ninja

`rtsk.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:839b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:422^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.4.34^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.155^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amir.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amir.ns.cloudflare.com`
		A	108.162.193.62^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	172.64.33.62^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
		A	173.245.59.62^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amir.ns.cloudflare.com`
NS	`paislee.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paislee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paislee.ns.cloudflare.com`
		A	108.162.194.183^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	162.159.38.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	172.64.34.183^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
MX	`_dc-mx.4010c1d89a66.rtsk.pl` ⭐
		A	91.211.220.200^{🇵🇱 AS-SMARTHOST-PL91.211.220.0/22 Smarthost - european hosting}
			PTR	`server-aa200.rev.viperhost.pl`
TXT	`google-site-verification=oRDqQUN2b2YdHFaYPZSwaLpreU4bNsUeA_at6s65lbU`
TXT	`v=spf1 a mx ip6:2a01:4f9:3a:271e::2 ip4:135.181.209.43 ip4:135.181.209.48 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.4.34, 172.67.131.155
		IPv6 hints	2606:4700:3031::ac43:839b, 2606:4700:3035::6815:422
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=132, name=cloudflare-ech.com
SOA	`amir.ns.cloudflare.com`dns@cloudflare.com serial=2405872436

`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=1783146621

WOT: SAFE (61/100)

Subdomains

www.rtsk.pl

mail.rtsk.pl

Same first word

rtsk.de

rtsk.pl

rtsk.net

rtsk.cn

rtsk.eu

rtsk.ru

rtsk.org

Similar names

skrt.social

rkts.com

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tkrs.dk

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krts.ru

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krst.org.rs

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trks.se

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skrt.net

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srkt.cn

rstk.pro

strk.sk

strk.net

tksr.com

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strk.cz

stkr.org

strk.in

ktsr.de

krts.kz

krst.nl

srtk.ru

strk.si

rkst.co.uk

strk.ly

rskt.com

trks.df.gov.br

kstr.com

skrt.cz

strk.no

tskr.de

krts.tv

trks.net

rkts.net

ktrs.dk

sktr.ru

kstr.us

krts.co.jp

kstr.ru

stkr.fr

strk.eu

tsrk.net

stkr.co.uk

srtk.ca

DNS History

20 records (7 active, 13 former)

●NSamir.ns.cloudflare.com2026-02-17 → 2026-07-04 · 3 obs

○ 2019-12-29 22:45:38
● 2026-02-17 13:32:48
● 2026-07-04 08:24:04

○NSdns.megahost.pl2015-07-19 → 2017-02-17 · 5 obs

○ 2009-01-14 00:34:26
● 2015-07-19 21:30:00
● 2017-02-17 06:01:20
○ 2019-12-29 22:45:38
○ 2026-07-04 08:24:04

○NSdns2.megahost.pl2015-07-19 → 2017-02-17 · 5 obs

○ 2009-01-14 00:34:26
● 2015-07-19 21:30:00
● 2017-02-17 06:01:20
○ 2019-12-29 22:45:38
○ 2026-07-04 08:24:04

○NSns1.beep.pl2009-01-14 → 2009-01-14 · 3 obs

● 2009-01-14 00:34:26
○ 2015-07-19 21:30:00
○ 2026-07-04 08:24:04

○NSns1.hekko.net.pl2019-12-29 → 2019-12-29 · 4 obs

○ 2017-02-17 06:01:20
● 2019-12-29 22:45:38
○ 2026-02-17 13:32:48
○ 2026-07-04 08:24:04

○NSns2.beep.pl2009-01-14 → 2009-01-14 · 3 obs

● 2009-01-14 00:34:26
○ 2015-07-19 21:30:00
○ 2026-07-04 08:24:04

○NSns2.hekko.net.pl2019-12-29 → 2019-12-29 · 4 obs

○ 2017-02-17 06:01:20
● 2019-12-29 22:45:38
○ 2026-02-17 13:32:48
○ 2026-07-04 08:24:04

○NSns3.beep.pl2009-01-14 → 2009-01-14 · 3 obs

● 2009-01-14 00:34:26
○ 2015-07-19 21:30:00
○ 2026-07-04 08:24:04

●NSpaislee.ns.cloudflare.com2026-02-17 → 2026-07-04 · 3 obs

○ 2019-12-29 22:45:38
● 2026-02-17 13:32:48
● 2026-07-04 08:24:04

●MX_dc-mx.4010c1d89a66.rtsk.pl2026-02-17 → 2026-07-04 · 3 obs

○ 2019-12-29 22:45:38
● 2026-02-17 13:32:48
● 2026-07-04 08:24:04

○MXmail.rtsk.pl2015-07-19 → 2019-12-29 · 5 obs

○ 2009-01-14 00:34:26
● 2015-07-19 21:30:00
● 2019-12-29 22:45:38
○ 2026-02-17 13:32:48
○ 2026-07-04 08:24:04

○MXmx01.agnat.pl2009-01-14 → 2009-01-14 · 3 obs

● 2009-01-14 00:34:26
○ 2015-07-19 21:30:00
○ 2026-07-04 08:24:04

●A104.21.4.342026-02-17 → 2026-07-04 · 3 obs

○ 2019-12-29 22:45:38
● 2026-02-17 13:32:48
● 2026-07-04 08:24:04

●A172.67.131.1552026-02-17 → 2026-07-04 · 3 obs

○ 2019-12-29 22:45:38
● 2026-02-17 13:32:48
● 2026-07-04 08:24:04

○A185.208.164.2342019-12-29 → 2019-12-29 · 4 obs

○ 2017-02-17 06:01:20
● 2019-12-29 22:45:38
○ 2026-02-17 13:32:48
○ 2026-07-04 08:24:04

○A193.150.165.932015-07-19 → 2017-02-17 · 5 obs

○ 2009-01-14 00:34:26
● 2015-07-19 21:30:00
● 2017-02-17 06:01:20
○ 2019-12-29 22:45:38
○ 2026-07-04 08:24:04

○A193.239.44.972009-01-14 → 2009-01-14 · 3 obs

● 2009-01-14 00:34:26
○ 2015-07-19 21:30:00
○ 2026-07-04 08:24:04

●A2606:4700:3031::ac43:839b2026-02-17 → 2026-07-04 · 3 obs

○ 2019-12-29 22:45:38
● 2026-02-17 13:32:48
● 2026-07-04 08:24:04

●A2606:4700:3035::6815:4222026-07-04 → 2026-07-04 · 3 obs

○ 2026-02-17 13:32:48
● 2026-07-04 08:24:02
● 2026-07-04 08:24:04

○A2606:4700:3037::6815:4222026-02-17 → 2026-02-17 · 4 obs

○ 2019-12-29 22:45:38
● 2026-02-17 13:32:48
○ 2026-07-04 08:24:02
○ 2026-07-04 08:24:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	12 records
rtsk.pl	amir.ns.cloudflare.com, paislee.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.62

NS records: amir.ns.cloudflare.com, paislee.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtsk.pl (unsigned zone)

⏱️ Timing

Total: 2168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.4.34, 172.67.131.155`
AAAA	2	`2606:4700:3031::ac43:839b, 2606:4700:3035::6815:422`
NS	2	`amir.ns.cloudflare.com, paislee.ns.cloudflare.com`
MX	1	`_dc-mx.4010c1d89a66.rtsk.pl (pri: 10)`
TXT	2	`google-site-verification=oRDqQUN2b2YdHFa, v=spf1 a mx ip6:2a01:4f9:3a:271e::2 ip4:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amir.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a-dns.pl, b-dns.pl, d-dns.pl...)

Analysis

Hierarchy

rtsk.pl is the parent domain of www.rtsk.pl and mail.rtsk.pl.

IP Addresses

rtsk.pl directs to four IP numbers, which are 104.21.4.34, 172.67.131.155, 2606:4700:3031::ac43:839b and 2606:4700:3035::6815:422.

Additional host names — www.mypeli.com, www.gajuz.sk, swagmojo.com and two others — share IP numbers with rtsk.pl.

Name Servers

rtsk.pl uses two name servers for its delegation: amir.ns.cloudflare.com and paislee.ns.cloudflare.com.

rtsk.pl shares its name server setup with other domains, including siem-cowork-ui.pages.dev, whitechefe.com, electricks.info and two others.

The name servers of rtsk.pl overlap at least partially with those of other domains — among them dmcslot4.com, swimtime.com, timerops.com and two more.

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

Host names with 6 IP numbers:

Hostname amir.ns.cloudflare.com directs to 108.162.193.62, 172.64.33.62 and 173.245.59.62 along with 3 other IP addresses.

Hostname paislee.ns.cloudflare.com directs to 108.162.194.183, 162.159.38.183 and 172.64.34.183 along with 3 other IP addresses.

Mail Servers

rtsk.pl has one mail server: _dc-mx.4010c1d89a66.rtsk.pl.

_dc-mx.4010c1d89a66.rtsk.pl directs to just one IP number, 91.211.220.200.