tsk.sk - dns.ninja

`tsk.sk`

DNSSEC	⚠️ Not signed
A	213.81.147.215^{🇸🇰 SK-TELEKOM213.81.128.0/17 routes from Slovak Telecom AS6855}
		PTR	`bip-static-215.213-81-147.telecom.sk`
NS	`ns2.tsk.sk` ⭐
		A	31.31.76.41^{🇨🇿 WEDOS31.31.72.0/21 Internet, a.s.}
NS	`ns.tsk.sk`
		A	212.5.208.81^{🇸🇰 SK-TELEKOM212.5.192.0/19 routes from Slovak Telecom AS6855}
			PTR	`stip-static-81.212-5-208.telekom.sk`
MX	`tsk-sk.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:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
TXT	`_nuf4ya4k1cf2zz1c2wbp9qwewmgouc5`
TXT	`_lzykzcrs4z83rc1zgefaegf7yuqwfsc`
TXT	`google-site-verification=nNV0PpWWNgq5CH4-NByO5jjYiqwVelVpyl42hN22ftc`
TXT	`v=spf1 ip4:195.146.148.74 include:spf.protection.outlook.com -all`
TXT	`_xd467cu0vb7ofv6l6kpfwbblzexprln`
SOA	`ns.tsk.sk`dns@tsk.sk 2026-07-27 #1

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐
	NS	`e.tld.sk`
	NS	`f.tld.sk`
	NS	`g.tld.sk`
	NS	`h.tld.sk`
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018593293

rank #715517 globally
rank #788 in the tld
WOT: SAFE (61/100)
📈 Tranco rank: #381,466

Subdomains

katalog.tsk.sk

sloven.tsk.sk

dssno.tsk.sk

195-146-148-79.tsk.sk

sosospu.tsk.sk

sospucho.tsk.sk

proxy.tsk.sk

oatn.tsk.sk

ns2.tsk.sk

mail.tsk.sk

195-146-148-74.tsk.sk

rkc.tsk.sk

www.tsk.sk

dssdl.tsk.sk

ns.tsk.sk

dns.tsk.sk

195-146-148-75.tsk.sk

kalina.tsk.sk

sgtn.tsk.sk

gymno.tsk.sk

Same first word

tsk.ru

tsk.spb.ru

tsk.iki.fi

tsk.tr

tsk.cz

tsk.li

tsk.tw

tsk.company

tsk.ninja

tsk.co.za

tsk.lt

tsk.asia

tsk.nu

tsk.lol

tsk.or.kr

tsk.co.ir

tsk.info

tsk.com.es

tsk.edu.kw

tsk.support

tsk.xyz

tsk.rs

tsk.in

tsk.ch

tsk.or.jp

tsk.at

tsk.nl

tsk.edu.hk

tsk.co.kr

tsk.jp

tsk.sk

tsk.de

tsk.pl

tsk.es

tsk.com

tsk.eu

tsk.be

tsk.clinic

tsk.io

tsk.net

tsk.dk

tsk.com.ua

tsk.by

tsk.org.se

tsk.se

tsk.fi

tsk.ne.jp

tsk.biz

tsk.kz

tsk.it

tsk.co

tsk.si

tsk.ca

tsk.me

tsk.com.mx

tsk.fo

tsk.co.in

tsk.ua

Similar names

stk.com.ua

kst.nl

kst.lv

kst.co.id

tks.pl

stk.net.pl

skt.com.hk

kts.osaka.jp

kts.org.kw

kts.im

stk.com.co

kts.si

kts.be

tks.sk

skt.li

kts.net.pl

skt.ch

stk.works

kts.tech

kst.com.de

skt.hu

kts.school.nz

skt.at

skt.ai

kts.it

kts.nu

tks.la

skt.ac.th

tks.hr

kst.mr

kst.com.cn

skt.no

kts.world

skt.com

stk.us

kst.dk

kts.net.ua

kst.com.br

tks.xyz

kst.ac.th

tks.sumy.ua

stk.lt

kts.life

stk.at

kst.cn

tks.kharkov.ua

skt.cz

kts.no

kst.tw

kst.email

stk.com

kst.de

tks.com.vn

tks.dk

tks.no

kts.cz

stk.pl

skt.co.jp

kts.ca

kts.digital

tks.academy

skt.in.ua

stk.bg

tks.cn

skt.life

kst.com.ua

kts.lv

stk.com.tr

skt.eu

kst.ne.jp

stk.com.vn

tks.net.br

tks.edu.pk

skt.nu

kst.net

kts.jp

kts.by

stk.cn

tks.lk

skt.me

stk.ee

skt.it

stk.life

tks.ca

stk.net

tks.bz

tks.bet

kts.org

kst.eu

kst.us

skt.net

tks.pub

skt.name

stk.tw

tks.biz

skt.de

skt.se

kst.solutions

stk.in

tks.com

tks.be

kts.to

kst.ru

skt.fr

tks.fr

kts.ed.jp

kst.co.th

skt.be

stk.me

skt.tax

stk.to

kts.ir

skt.co.uk

kts.co.jp

skt.com.ua

kts.salon

kst.info

stk.com.tw

kst.in

tks.world

stk.cl

kst.bg

kts.nl

kts.edu.vn

stk.bet

kst.company

DNS History

8 records (4 active, 4 former)

○NSns.2c.sk2015-07-25 → 2019-04-30 · 4 obs

● 2015-07-25 18:15:20
● 2019-04-30 10:01:38
○ 2020-12-12 23:59:00
○ 2026-08-03 11:38:04

●NSns.tsk.sk2015-07-25 → 2026-08-03 · 5 obs

● 2015-07-25 18:15:20
● 2020-12-12 23:59:00
○ 2026-06-24 01:29:20
● 2026-06-24 03:09:30
● 2026-08-03 11:38:04

●NSns2.tsk.sk2026-02-16 → 2026-08-03 · 5 obs

○ 2020-12-12 23:59:00
● 2026-02-16 10:54:42
○ 2026-06-24 01:29:20
● 2026-06-24 03:09:30
● 2026-08-03 11:38:04

○MXmail.2c.sk2015-07-25 → 2019-04-30 · 4 obs

● 2015-07-25 18:15:20
● 2019-04-30 10:01:38
○ 2020-12-12 23:59:00
○ 2026-08-03 11:38:04

○MXmail.tsk.sk2015-07-25 → 2020-12-12 · 4 obs

● 2015-07-25 18:15:20
● 2020-12-12 23:59:00
○ 2026-02-16 10:54:42
○ 2026-08-03 11:38:04

●MXtsk-sk.mail.protection.outlook.com2026-02-16 → 2026-08-03 · 5 obs

○ 2020-12-12 23:59:00
● 2026-02-16 10:54:42
○ 2026-06-24 01:29:20
● 2026-06-24 03:09:30
● 2026-08-03 11:38:04

●A213.81.147.2152016-05-26 → 2026-08-03 · 6 obs

○ 2016-03-14 09:10:54
● 2016-05-26 08:55:46
● 2020-12-12 23:59:00
○ 2026-06-24 01:29:20
● 2026-06-24 03:09:30
● 2026-08-03 11:38:04

○A213.81.203.1892015-07-25 → 2016-03-14 · 4 obs

● 2015-07-25 18:15:20
● 2016-03-14 09:10:54
○ 2016-05-26 08:55:46
○ 2026-08-03 11:38:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk	8 records
tsk.sk	ns.tsk.sk, ns2.tsk.sk	2 records

✅ Authoritative Response

Server:212.5.208.81

NS records: ns.tsk.sk, ns2.tsk.sk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsk.sk (unsigned zone)

⏱️ Timing

Total: 365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.81.147.215`
NS	2	`ns.tsk.sk, ns2.tsk.sk`
MX	1	`tsk-sk.mail.protection.outlook.com (pri:`
TXT	5	`_xd467cu0vb7ofv6l6kpfwbblzexprln, _nuf4ya4k1cf2zz1c2wbp9qwewmgouc5...`
SOA	1	`ns.tsk.sk dns.tsk.sk`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (e.tld.sk, e.tld.sk, f.tld.sk...)

Analysis

Hierarchy

Among the subdomains of tsk.sk are katalog.tsk.sk, sloven.tsk.sk, dssno.tsk.sk, 195-146-148-79.tsk.sk, sosospu.tsk.sk and a few other host names.

IP Addresses

tsk.sk resolves to one IP address: 213.81.147.215.

Further host names like bip-static-215.213-81-147.telecom.sk and www.tsk.sk overlap in IP numbers with tsk.sk.

Name Servers

tsk.sk has two authoritative name servers — ns2.tsk.sk and ns.tsk.sk.

tsk.sk uses the same name servers as several other domains — among them muzeumtn.sk, csssloven.sk, gympe.sk and two more.

Some name servers delegated to tsk.sk are also used by other domains, notably hnkpd.sk and spsdub.sk.

ns2.tsk.sk → 31.31.76.41 and ns.tsk.sk → 212.5.208.81: one IP number per host name.

Mail Servers

Mail for tsk.sk is handled by a single mail server, tsk-sk.mail.protection.outlook.com.

tsk-sk.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.21, 52.101.68.25, 52.101.68.36 and 5 others.