tsk.sk - dns.ninja

tsk.sk

DNSSEC⚠️ Not signed
A213.81.147.215🇸🇰 SK-TELEKOM213.81.128.0/17 routes from Slovak Telecom AS6855
PTRbip-static-215.213-81-147.telecom.sk
NSns2.tsk.sk ⭐
A31.31.76.41🇨🇿 WEDOS31.31.72.0/21 Internet, a.s.
NSns.tsk.sk
A212.5.208.81🇸🇰 SK-TELEKOM212.5.192.0/19 routes from Slovak Telecom AS6855
PTRstip-static-81.212-5-208.telekom.sk
MXtsk-sk.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::a🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::d🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca04::f🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::1🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
TXTgoogle-site-verification=nNV0PpWWNgq5CH4-NByO5jjYiqwVelVpyl42hN22ftc
TXT_nuf4ya4k1cf2zz1c2wbp9qwewmgouc5
TXT_lzykzcrs4z83rc1zgefaegf7yuqwfsc
TXTv=spf1 ip4:195.146.148.74 include:spf.protection.outlook.com -all
TXT_xd467cu0vb7ofv6l6kpfwbblzexprln
SOAns.tsk.skdns@tsk.sk 2026-06-17 #1

sk

DNSSEC🔒 Signed (DS record present)
NSm.tld.sk ⭐
NSe.tld.sk
NSf.tld.sk
NSg.tld.sk
NSh.tld.sk
SOAm.tld.skhostmaster@sk-nic.sk serial=2018555403
rank #701295 globally
rank #758 in the tld
WOT: SAFE (61/100)
📈 Tranco rank: #525,227

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.clinic
tsk.io
tsk.net
tsk.dk
tsk.com.ua
tsk.by
tsk.ro
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
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
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
stk.cl
kst.bg
kts.nl
kts.edu.vn
stk.bet
kst.company
kts.com.cn

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NSns.tsk.skns2.tsk.skns.2c.skMXtsk-sk.mail.protection.outlook.commail.2c.skmail.tsk.skA213.81.147.215213.81.203.189
○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
○ 2026-06-18 12:27:06
●NSns.tsk.sk2015-07-25 → 2026-06-18 · 2 obs
● 2015-07-25 18:15:20
● 2026-06-18 12:27:06
●NSns2.tsk.sk2026-02-16 → 2026-06-18 · 3 obs
○ 2020-12-12 23:59:00
● 2026-02-16 10:54:42
● 2026-06-18 12:27:06
○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
○ 2026-06-18 12:27:06
○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
○ 2026-06-18 12:27:06
●MXtsk-sk.mail.protection.outlook.com2026-02-16 → 2026-06-18 · 3 obs
○ 2020-12-12 23:59:00
● 2026-02-16 10:54:42
● 2026-06-18 12:27:06
●A213.81.147.2152016-05-26 → 2026-06-18 · 3 obs
○ 2016-03-14 09:10:54
● 2016-05-26 08:55:46
● 2026-06-18 12:27:06
○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
○ 2026-06-18 12:27:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ske.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk8 records
tsk.skns.tsk.sk, ns2.tsk.sk2 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: 390ms | Queries: -

📄 Records

TypeCountSample Data
A1213.81.147.215
NS2ns2.tsk.sk, ns.tsk.sk
MX1tsk-sk.mail.protection.outlook.com (pri:
TXT5google-site-verification=nNV0PpWWNgq5CH4, _lzykzcrs4z83rc1zgefaegf7yuqwfsc...
SOA1ns.tsk.sk dns.tsk.sk

📌 Glue Records Collected

Total: 10

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

These name servers are routinely deployed together with the name servers ns2.telecom.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 — 52.101.73.2, 52.101.73.12, 52.101.73.28 and 5 others.