🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`diffthink.kr`

DNSSEC	⚠️ Not signed
NS	`ns3.hostcenter.co.kr` ⭐
		A	221.143.43.39^{🇰🇷 SKB-NET221.140.0.0/14 SK Broadband}
NS	`ns4.hostcenter.co.kr`
		A	162.159.24.142^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.25.229^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.diffthink.kr` ⭐
TXT	`v=spf1 mx ip4:118.37.106.247 ~all`
SOA	`ns3.hostcenter.co.kr`root@diffthink.kr 2013-09-03 #1

`kr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`g.dns.kr` ⭐
	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2609230933

Same first word

diffthink.kr

diffthink.com

Similar names

thinkdiff.net

thinkdiff.cc

thinkdiff.win

thinkdiff.com

thinkdiff.in

thinkdiff.info

thinkdiff.us

thinkdiff.de

thinkdiff.org

thinkdiff.biz

Previous names

dietbet.kr

dietblog.kr

dietcare.kr

dietco.kr

dietcube.kr

dietforukoreaband.kr

dietfree.kr

dietfriends.kr

dietkorea.kr

dietlog.kr

diettalk.kr

diewngo.kr

diezel.kr

difai.kr

diff.kr

diffday.kr

different.kr

differentdoors.kr

differshoe.kr

Next names

difisoft.kr

diforge.kr

dify.kr

difykorea.kr

digerati.kr

digest.kr

digga.kr

diggin.kr

diggingmusic.kr

diggo.kr

digi-electronics.kr

digi-med.kr

digiatom.kr

digiaudio.kr

digicalc.kr

digicap.kr

digicaps.kr

digicast.kr

digico.kr

digicode.kr

DNS History

5 records (3 active, 2 former)

●NSns3.hostcenter.co.kr2018-05-10 → 2026-09-23 · 2 obs

● 2018-05-10 13:52:54
● 2026-09-23 11:17:08

●NSns4.hostcenter.co.kr2018-05-10 → 2026-09-23 · 2 obs

● 2018-05-10 13:52:54
● 2026-09-23 11:17:08

●MXmail.diffthink.kr2026-08-20 → 2026-09-23 · 11 obs

○ 2018-05-10 13:52:54
● 2026-08-20 06:08:34
○ 2026-08-31 08:59:32
● 2026-08-31 09:54:46
○ 2026-09-01 14:00:42
● 2026-09-01 14:36:56
○ 2026-09-01 22:17:04
● 2026-09-01 22:50:42
○ 2026-09-10 04:04:40
● 2026-09-10 14:01:42
● 2026-09-23 11:17:08

○MXmail5.domainclub.kr2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 13:52:54
○ 2026-08-20 06:08:34
○ 2026-09-23 11:17:08

○MXmailq3.domainclub.kr2018-05-10 → 2018-05-10 · 3 obs

● 2018-05-10 13:52:54
○ 2026-08-20 06:08:34
○ 2026-09-23 11:17:08

🔍 DNS Trace

Analysis

Name Servers

diffthink.kr is delegated to two name servers: ns3.hostcenter.co.kr and ns4.hostcenter.co.kr.

diffthink.kr shares its NS records with other domains, for example jcgrand.co.kr, llll.kr, smartcrm.kr and two others.

There is at least partial name server overlap between diffthink.kr and other domains — qrl.kr, ocl.or.kr, skcredit.com and two more among them.

These name servers frequently co-occur with the name servers ns1.ibrain.kr and ns2.ibrain.kr.

Host names that have two IP addresses:

ns4.hostcenter.co.kr points to 162.159.24.142 and 162.159.25.229.

Host names that point to one IP address:

ns3.hostcenter.co.kr points to 221.143.43.39.

Mail Servers

The sole mail server for diffthink.kr is mail.diffthink.kr.

diffthink.kr - robtex.com

diffthink.kr

kr