tsk.co.kr - dns.ninja

`tsk.co.kr`

DNSSEC	⚠️ Not signed
A	203.245.24.10^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`tsk.co.kr` ⭐
		A	203.245.24.10^{🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary}
NS	`ns1.cafe24.co.kr`
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com`
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.co.kr` ⚠️ Not in parent delegation
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.146^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.147^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com` ⚠️ Not in parent delegation
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁶⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹¹⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`0285273DA2BCDF5B6F9AECF6172F8E72.AFE814CBE1C69374B8A8D41A807C30A0.comodoca.com`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=nuhMlnI5Ewyy-FQm8I0GJMpEub6pKbdDvt37TwjNc_w`
TXT	`google-site-verification=FqhnH-WgZn2NuOeq4vK1UX4m4qUzj5ywLku8nSL6FGE`
SOA	`tsk.co.kr`postmaster@tsk.co.kr serial=20181114

`co.kr`

	DNSSEC	⚠️ Not signed
	NS	`g.dns.kr` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.kr` ⚠️ Not in parent delegation
	NS	`c.dns.kr` ⚠️ Not in parent delegation
	NS	`d.dns.kr` ⚠️ Not in parent delegation
	NS	`e.dns.kr` ⚠️ Not in parent delegation
	NS	`f.dns.kr` ⚠️ Not in parent delegation
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2608040842

WOT: UNKNOWN (62/100)

NS for

tsk.co.kr

Subdomains

mail.tsk.co.kr

spam.tsk.co.kr

Same first word

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

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

Similar names

tks.net.pl

kts.se

skt.solutions

kst.sk

kts.hu

skt.com.au

tks.co.at

stk.co.za

kts.us

tks.org

kst.vn

tks.ru

tks.nl

stk.sk

kst.ch

kts.org.ua

tks.co.th

kst.net.vn

stk.wiki

kst.im

stk.or.jp

stk.ir

skt.com.ru

tks.ro

stk.nl

tks.it

kst.fr

skt.ac.tz

tks.com.br

stk.ooo

kst.com

stk.no

kts.fr

kts.my

kst.kr

stk.dk

tks.ind.br

tks.katowice.pl

kts.co.at

tks.edu.hk

tks.net

stk.be

stk.casino

tks.to

stk.st

kst.biz

tks.si

kts.co.in

kts.info

kst.gmbh

tks.me

skt.my

kts.com.pe

skt.hr

kts.com.hk

kts.consulting

tks.edu.vn

kst.ua

kts.asia

kts.torun.pl

kts.gmbh

kst.co.uk

kst.world

stk.baby

kts.co.kr

tks.fi

skt.dk

kst.pe

kst.com.tr

skt.ro

tks.vn

tks.us

kts.edu.hk

stk.ru

skt.ru

tks.com.cn

kst.lt

kst.com.my

kst.me

stk.jp

kst.es

kts.fox

kts.at

skt.co.kr

tks.tv

stk.co.in

kts.school

tks.com.au

DNS History

20 records (11 active, 9 former)

●NSns1.cafe24.co.kr2026-03-03 → 2026-08-04 · 3 obs

○ 2017-08-03 04:40:48
● 2026-03-03 17:18:20
● 2026-08-04 09:18:20

●NSns1.cafe24.com2026-03-03 → 2026-08-04 · 3 obs

○ 2017-08-03 04:40:48
● 2026-03-03 17:18:20
● 2026-08-04 09:18:20

○NSns1.parkingcrew.net2015-09-19 → 2017-08-03 · 8 obs

○ 2015-05-26 18:43:48
● 2015-09-19 16:03:08
● 2015-11-06 23:08:02
○ 2016-01-11 02:28:58
● 2016-04-05 14:18:36
● 2017-08-03 04:40:48
○ 2026-03-03 17:18:20
○ 2026-08-04 09:18:20

○NSns1.sedoparking.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 18:43:48
○ 2015-09-19 16:03:08
○ 2026-08-04 09:18:20

●NSns2.cafe24.co.kr2026-03-08 → 2026-08-04 · 9 obs

○ 2026-03-03 17:18:20
● 2026-03-08 07:59:14
● 2026-03-19 05:02:30
○ 2026-04-02 00:39:00
○ 2026-04-13 05:49:16
● 2026-04-23 04:54:58
○ 2026-07-05 08:12:56
● 2026-07-29 07:00:38
● 2026-08-04 09:18:20

●NSns2.cafe24.com2026-03-08 → 2026-08-04 · 9 obs

○NSns2.parkingcrew.net2015-09-19 → 2017-08-03 · 8 obs

○ 2015-05-26 18:43:48
● 2015-09-19 16:03:08
● 2015-11-06 23:08:02
○ 2016-01-11 02:28:58
● 2016-04-05 14:18:36
● 2017-08-03 04:40:48
○ 2026-03-03 17:18:20
○ 2026-08-04 09:18:20

○NSns2.sedoparking.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 18:43:48
○ 2015-09-19 16:03:08
○ 2026-08-04 09:18:20

●NStsk.co.kr2026-03-03 → 2026-08-04 · 3 obs

○ 2017-08-03 04:40:48
● 2026-03-03 17:18:20
● 2026-08-04 09:18:20

●MXalt1.aspmx.l.google.com2026-03-03 → 2026-08-04 · 3 obs

○ 2017-08-03 04:40:48
● 2026-03-03 17:18:20
● 2026-08-04 09:18:20

●MXalt2.aspmx.l.google.com2026-03-03 → 2026-08-04 · 3 obs

○ 2017-08-03 04:40:48
● 2026-03-03 17:18:20
● 2026-08-04 09:18:20

●MXalt3.aspmx.l.google.com2026-03-03 → 2026-08-04 · 3 obs

○ 2017-08-03 04:40:48
● 2026-03-03 17:18:20
● 2026-08-04 09:18:20

●MXalt4.aspmx.l.google.com2026-03-03 → 2026-08-04 · 3 obs

○ 2017-08-03 04:40:48
● 2026-03-03 17:18:20
● 2026-08-04 09:18:20

●MXaspmx.l.google.com2026-03-03 → 2026-08-04 · 3 obs

○ 2017-08-03 04:40:48
● 2026-03-03 17:18:20
● 2026-08-04 09:18:20

○MXmail.h-email.net2015-09-19 → 2017-08-03 · 8 obs

○ 2015-05-26 18:43:48
● 2015-09-19 16:03:08
● 2015-11-06 23:08:02
○ 2016-01-11 02:28:58
● 2016-04-05 14:18:36
● 2017-08-03 04:40:48
○ 2026-03-03 17:18:20
○ 2026-08-04 09:18:20

○MXmail.nickstel.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 18:43:48
○ 2015-09-19 16:03:08
○ 2026-08-04 09:18:20

○A185.53.178.62015-09-19 → 2016-10-07 · 8 obs

○ 2015-05-26 18:43:48
● 2015-09-19 16:03:08
● 2015-11-06 23:08:02
○ 2016-01-11 02:28:58
● 2016-04-05 14:18:36
● 2016-10-07 03:52:04
○ 2017-07-13 11:55:34
○ 2026-08-04 09:18:20

○A185.53.179.62017-07-13 → 2017-08-03 · 5 obs

○ 2016-10-07 03:52:04
● 2017-07-13 11:55:34
● 2017-08-03 04:40:48
○ 2026-03-03 17:18:20
○ 2026-08-04 09:18:20

●A203.245.24.102026-03-03 → 2026-08-04 · 3 obs

○ 2017-08-03 04:40:48
● 2026-03-03 17:18:20
● 2026-08-04 09:18:20

○A72.52.4.912015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 18:43:48
○ 2015-09-19 16:03:08
○ 2026-08-04 09:18:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr...	10 records
tsk.co.kr	ns1.cafe24.co.kr, ns1.cafe24.com	1 record

✅ Authoritative Response

Server:112.175.246.232

NS records: ns1.cafe24.co.kr, ns1.cafe24.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tsk.co.kr (unsigned zone)

⏱️ Timing

Total: 4627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.245.24.10`
NS	4	`ns2.cafe24.com, ns1.cafe24.co.kr...`
MX	5	`ALT4.ASPMX.L.GOOGLE.COM (pri: 11), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)...`
TXT	4	`0285273DA2BCDF5B6F9AECF6172F8E72.AFE814C, v=spf1 include:_spf.google.com ~all...`
SOA	1	`tsk.co.kr postmaster.tsk.co.kr`

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (c.dns.kr, e.dns.kr, e.dns.kr...)

Out-of-bailiwick: 1 (ns1.cafe24.co.kr)

Analysis

Hierarchy

mail.tsk.co.kr and spam.tsk.co.kr are both subdomains of tsk.co.kr.

Name Server Role

tsk.co.kr acts as a name server for tsk.co.kr, meaning it is self-referentially delegated.

tsk.co.kr is commonly paired with ns1.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.com to act as name servers.

IP Addresses

tsk.co.kr resolves to one IP address: 203.245.24.10.

interiorssa.com, betomorrow.co.kr, 5gforum.org and two other host names share IP numbers with tsk.co.kr.

Name Servers

Five name servers are authoritative for tsk.co.kr, which are tsk.co.kr, ns1.cafe24.com, ns2.cafe24.com and two others.

tsk.co.kr has at least partial name server overlap with other domains, such as sambonpuff.com, lobomarket.co.kr, ww.do and two others.

ns2.cafe24.co.kr, dns1.cafe24.com and dns2.cafe24.com — plus 4 other name servers — are commonly paired with these name servers.

Hostnames pointing to five IP numbers:

ns1.cafe24.com resolves to four IP addresses: 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Hosts that point to four IP numbers:

ns2.cafe24.com has four IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns1.cafe24.co.kr has four IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr has four IP addresses: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Hosts with just one IP address:

The hostname tsk.co.kr resolves to 203.245.24.10.

Mail Servers

Mail for tsk.co.kr is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

tsk.co.kr has at least partial mail server overlap with other domains such as bitsofco.de, edentech.com, 2ndcareers.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to two addresses: 172.253.115.26 and 2607:f8b0:4004:c09::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.