diff.kr - dns.ninja

`diff.kr`

DNSSEC	⚠️ Not signed
A	3.166.160.32^{🇺🇸 Amazon3.166.160.0/21}
		PTR	`server-3-166-160-32.mia50.r.cloudfront.net`
A	3.166.160.64^{🇺🇸 Amazon3.166.160.0/21}
A	3.166.160.117^{🇺🇸 Amazon3.166.160.0/21}
A	3.166.160.125^{🇺🇸 Amazon3.166.160.0/21}
NS	`dz1.hostcocoa.com` ⭐
		A	205.251.192.193^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-193.awsdns-24.com`
NS	`dz2.hostcocoa.com`
		A	205.251.194.168^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-680.awsdns-21.net`
NS	`dz3.hostcocoa.com` ⚠️ Not in parent delegation
		A	205.251.196.126^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1150.awsdns-15.org`
NS	`dz4.hostcocoa.com` ⚠️ Not in parent delegation
		A	205.251.199.154^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1946.awsdns-51.co.uk`
TXT	`v=spf1 ip4:52.79.92.223 ~all`
SOA	`dz1.hostcocoa.com`awsdns-hostmaster@amazon.com serial=1

`kr`

	DNSSEC	⚠️ Not signed
	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=2607250502

Subdomains

www.diff.kr

Same first word

diff.dk

diff.fr

diff.dev

diff.ee

diff.org

diff.si

diff.tech

diff.de

diff.me

diff.so

diff.io

diff.design

diff.sh

diff.ru

diff.nl

diff.co.il

diff.la

diff.gr

diff.guru

diff.blue

diff.co.kr

diff.ltd

diff.guide

diff.no

diff.pl

diff.ca

diff.ro

diff.ch

diff.cz

diff.co.uk

diff.rent

diff.cn

diff.co.nz

diff.cc

diff.it

diff.im

diff.blog

diff.ie

diff.fi

diff.sk

diff.space

diff.pro

diff.com.br

diff.vn

diff.in

diff.wiki

diff.kr

diff.be

diff.pics

diff.app

diff.co

diff.ae

diff.codes

diff.us

diff.net.au

diff.lt

diff.su

diff.com

diff.hu

Similar names

ffid.com

dffi.net

fifd.cn

ffid.co.jp

ffdi.com

dffi.org

fdfi.org

fifd.com

fdif.org

dffi.de

iffd.it

idff.edu.do

idff.com

fdfi.net

idff.org

fdif.com

iffd.org

fidf.fr

ffid.in

fidf.org

iffd.es

ffid.ca

iffd.co.in

fidf.net

ffid.com.br

iffd.net

dffi.com

ffid.cn

iffd.eu

ffdi.org

ffid.hu

ifdf.net

ffid.de

ffdi.pro

ffdi.hr

fdfi.com

ffid.io

fdfi.de

ffid.net

fidf.com

ifdf.de

fdfi.cn

idff.net

dfif.cn

ifdf.com

iffd.com

fidf.info

DNS History

93 records (8 active, 85 former)

●NSdz1.hostcocoa.com2020-02-13 → 2026-07-24 · 3 obs

○ 2017-03-19 21:36:28
● 2020-02-13 03:59:44
● 2026-07-24 20:33:08

●NSdz2.hostcocoa.com2020-02-13 → 2026-07-24 · 3 obs

○ 2017-03-19 21:36:28
● 2020-02-13 03:59:44
● 2026-07-24 20:33:08

●NSdz3.hostcocoa.com2020-02-13 → 2026-07-24 · 3 obs

○ 2017-03-19 21:36:28
● 2020-02-13 03:59:44
● 2026-07-24 20:33:08

●NSdz4.hostcocoa.com2020-02-13 → 2026-07-24 · 3 obs

○ 2017-03-19 21:36:28
● 2020-02-13 03:59:44
● 2026-07-24 20:33:08

○NSns1.koreaidc.com2015-08-21 → 2017-03-19 · 7 obs

● 2015-08-21 20:08:20
○ 2015-10-21 11:43:10
● 2016-01-14 03:53:14
○ 2016-04-11 03:39:32
● 2017-03-19 21:36:28
○ 2020-02-13 03:59:44
○ 2026-07-24 20:33:08

○NSns2.koreaidc.com2015-08-21 → 2017-03-19 · 7 obs

● 2015-08-21 20:08:20
● 2015-10-21 11:43:10
○ 2016-01-14 03:53:14
● 2016-04-11 03:39:32
● 2017-03-19 21:36:28
○ 2020-02-13 03:59:44
○ 2026-07-24 20:33:08

○NSns3.koreaidc.com2015-08-21 → 2017-03-19 · 7 obs

● 2015-08-21 20:08:20
● 2015-10-21 11:43:10
○ 2016-01-14 03:53:14
● 2016-04-11 03:39:32
● 2017-03-19 21:36:28
○ 2020-02-13 03:59:44
○ 2026-07-24 20:33:08

○MXdmx-1.naver.com2015-08-21 → 2017-03-19 · 4 obs

● 2015-08-21 20:08:20
● 2017-03-19 21:36:28
○ 2020-02-13 03:59:44
○ 2026-07-24 20:33:08

○MXdmx-2.naver.com2015-08-21 → 2017-03-19 · 4 obs

● 2015-08-21 20:08:20
● 2017-03-19 21:36:28
○ 2020-02-13 03:59:44
○ 2026-07-24 20:33:08

○A108.138.106.102026-02-16 → 2026-05-22 · 17 obs

○ 2020-02-13 03:59:44
● 2026-02-16 04:45:46
○ 2026-02-16 13:39:42
○ 2026-03-07 15:47:26
● 2026-03-07 23:07:08
○ 2026-03-08 17:56:44
○ 2026-04-03 23:40:16
● 2026-04-05 07:40:10
● 2026-04-05 20:06:36
○ 2026-04-06 00:09:48
○ 2026-04-10 06:31:08
● 2026-04-10 09:18:38
○ 2026-04-11 01:12:54
○ 2026-05-22 02:52:44
● 2026-05-22 11:46:38
○ 2026-05-22 20:22:18
○ 2026-07-24 20:33:08

○A108.138.106.182026-02-16 → 2026-05-22 · 17 obs

○A108.138.106.202026-02-16 → 2026-05-22 · 17 obs

○A108.138.106.872026-02-16 → 2026-05-22 · 17 obs

○A13.224.95.1042026-02-17 → 2026-06-30 · 17 obs

○ 2026-02-17 08:45:42
● 2026-02-17 20:54:14
● 2026-02-19 08:32:36
○ 2026-02-20 10:37:46
○ 2026-02-21 14:48:28
● 2026-02-25 02:35:56
○ 2026-02-28 05:05:22
○ 2026-03-07 23:07:08
● 2026-03-09 03:42:12
● 2026-05-07 11:00:38
○ 2026-05-07 15:48:38
○ 2026-06-25 18:52:18
● 2026-06-30 14:12:56
○ 2026-06-30 17:45:58
● 2026-06-30 20:10:50
○ 2026-07-01 06:41:40
○ 2026-07-24 20:33:08

○A13.224.95.352026-02-17 → 2026-06-30 · 17 obs

○A13.224.95.452026-02-17 → 2026-06-30 · 17 obs

○A13.224.95.522026-02-17 → 2026-06-30 · 17 obs

○A13.249.231.1092026-05-27 → 2026-05-30 · 17 obs

○ 2026-05-27 05:39:38
● 2026-05-27 08:04:26
● 2026-05-27 08:55:48
○ 2026-05-27 21:14:20
○ 2026-05-28 01:11:06
● 2026-05-28 02:57:46
○ 2026-05-28 09:16:04
○ 2026-05-28 15:46:28
● 2026-05-28 20:29:02
● 2026-05-29 00:23:04
○ 2026-05-29 10:38:34
○ 2026-05-29 19:02:58
● 2026-05-30 00:27:28
○ 2026-05-30 01:08:24
● 2026-05-30 02:43:18
○ 2026-05-30 03:53:58
○ 2026-07-24 20:33:08

○A13.249.231.182026-05-27 → 2026-05-30 · 17 obs

○A13.249.231.892026-05-27 → 2026-05-30 · 17 obs

○A13.249.231.992026-05-27 → 2026-05-30 · 17 obs

○A13.33.82.1252026-03-08 → 2026-05-09 · 18 obs

○ 2026-03-08 17:56:44
● 2026-03-08 23:07:44
● 2026-03-09 01:13:06
○ 2026-03-09 03:42:12
○ 2026-04-11 01:43:32
● 2026-04-11 12:32:40
○ 2026-04-11 15:18:54
○ 2026-04-20 16:46:14
● 2026-04-21 08:21:34
○ 2026-04-21 09:35:46
○ 2026-04-22 16:36:24
● 2026-04-23 00:41:44
● 2026-04-23 02:51:18
○ 2026-04-23 14:30:52
○ 2026-05-09 23:04:10
● 2026-05-09 23:36:08
○ 2026-05-10 01:22:14
○ 2026-07-24 20:33:08

○A13.33.82.192026-03-08 → 2026-05-09 · 18 obs

○A13.33.82.472026-03-08 → 2026-05-09 · 18 obs

○A13.33.82.942026-03-08 → 2026-05-09 · 18 obs

○A13.35.238.522026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 14:19:06
● 2026-06-06 12:24:38
○ 2026-06-07 05:12:50
○ 2026-07-24 20:33:08

○A13.35.238.642026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 14:19:06
● 2026-06-06 12:24:38
○ 2026-06-07 05:12:50
○ 2026-07-24 20:33:08

○A13.35.238.82026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 14:19:06
● 2026-06-06 12:24:38
○ 2026-06-07 05:12:50
○ 2026-07-24 20:33:08

○A13.35.238.932026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-05 14:19:06
● 2026-06-06 12:24:38
○ 2026-06-07 05:12:50
○ 2026-07-24 20:33:08

○A13.35.78.552026-03-19 → 2026-06-19 · 15 obs

○ 2026-03-09 03:42:12
● 2026-03-19 09:45:18
○ 2026-03-20 12:13:34
○ 2026-04-18 06:07:18
● 2026-04-18 21:30:44
○ 2026-04-19 02:02:22
○ 2026-04-19 23:29:16
● 2026-04-20 00:30:26
○ 2026-04-20 05:38:44
○ 2026-06-11 11:32:40
● 2026-06-12 02:23:04
○ 2026-06-12 06:47:30
● 2026-06-19 13:28:20
○ 2026-06-19 21:24:10
○ 2026-07-24 20:33:08

○A13.35.78.62026-03-19 → 2026-06-19 · 15 obs

○A13.35.78.672026-03-19 → 2026-06-19 · 15 obs

○A13.35.78.772026-03-19 → 2026-06-19 · 15 obs

○A15.165.147.2512020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-19 21:36:28
● 2020-02-13 03:59:44
○ 2026-02-16 04:45:46
○ 2026-07-24 20:33:08

○A18.161.34.1042026-05-10 → 2026-05-21 · 19 obs

○ 2026-05-10 01:22:14
● 2026-05-10 16:48:28
○ 2026-05-10 18:04:30
○ 2026-05-11 10:54:16
● 2026-05-11 11:57:14
○ 2026-05-11 15:36:58
○ 2026-05-13 00:54:46
● 2026-05-13 09:51:06
● 2026-05-13 13:38:06
○ 2026-05-13 16:56:06
● 2026-05-13 18:53:20
○ 2026-05-13 20:23:40
○ 2026-05-17 00:05:34
● 2026-05-17 03:00:02
○ 2026-05-17 03:54:04
○ 2026-05-21 04:59:22
● 2026-05-21 06:07:34
○ 2026-05-21 06:55:02
○ 2026-07-24 20:33:08

○A18.161.34.422026-05-10 → 2026-05-21 · 19 obs

○A18.161.34.732026-05-10 → 2026-05-21 · 19 obs

○A18.161.34.862026-05-10 → 2026-05-21 · 19 obs

○A18.165.140.1252026-03-27 → 2026-06-02 · 7 obs

○ 2026-03-21 02:13:42
● 2026-03-27 03:31:36
○ 2026-03-27 05:13:58
○ 2026-06-02 21:14:28
● 2026-06-02 23:27:10
○ 2026-06-03 06:59:24
○ 2026-07-24 20:33:08

○A18.165.140.512026-03-27 → 2026-06-02 · 7 obs

○ 2026-03-21 02:13:42
● 2026-03-27 03:31:36
○ 2026-03-27 05:13:58
○ 2026-06-02 21:14:28
● 2026-06-02 23:27:10
○ 2026-06-03 06:59:24
○ 2026-07-24 20:33:08

○A18.165.140.702026-03-27 → 2026-06-02 · 7 obs

○ 2026-03-21 02:13:42
● 2026-03-27 03:31:36
○ 2026-03-27 05:13:58
○ 2026-06-02 21:14:28
● 2026-06-02 23:27:10
○ 2026-06-03 06:59:24
○ 2026-07-24 20:33:08

○A18.165.140.832026-03-27 → 2026-06-02 · 7 obs

○ 2026-03-21 02:13:42
● 2026-03-27 03:31:36
○ 2026-03-27 05:13:58
○ 2026-06-02 21:14:28
● 2026-06-02 23:27:10
○ 2026-06-03 06:59:24
○ 2026-07-24 20:33:08

○A18.165.9.1132026-03-29 → 2026-03-29 · 5 obs

○ 2026-03-28 23:08:54
● 2026-03-29 09:17:38
● 2026-03-29 09:57:32
○ 2026-03-29 14:28:16
○ 2026-07-24 20:33:08

○A18.165.9.182026-03-29 → 2026-03-29 · 5 obs

○ 2026-03-28 23:08:54
● 2026-03-29 09:17:38
● 2026-03-29 09:57:32
○ 2026-03-29 14:28:16
○ 2026-07-24 20:33:08

○A18.165.9.422026-03-29 → 2026-03-29 · 5 obs

○ 2026-03-28 23:08:54
● 2026-03-29 09:17:38
● 2026-03-29 09:57:32
○ 2026-03-29 14:28:16
○ 2026-07-24 20:33:08

○A18.165.9.632026-03-29 → 2026-03-29 · 5 obs

○ 2026-03-28 23:08:54
● 2026-03-29 09:17:38
● 2026-03-29 09:57:32
○ 2026-03-29 14:28:16
○ 2026-07-24 20:33:08

○A18.67.233.1112026-05-28 → 2026-06-03 · 14 obs

○ 2026-05-28 02:57:46
● 2026-05-28 09:16:04
● 2026-05-28 11:09:34
○ 2026-05-28 15:46:28
○ 2026-05-29 00:23:04
● 2026-05-29 10:38:34
○ 2026-05-29 12:21:06
● 2026-05-29 14:26:26
● 2026-05-29 15:38:32
○ 2026-05-29 16:18:50
○ 2026-06-03 06:59:24
● 2026-06-03 09:21:52
○ 2026-06-03 11:44:32
○ 2026-07-24 20:33:08

○A18.67.233.402026-05-28 → 2026-06-03 · 14 obs

○A18.67.233.542026-05-28 → 2026-06-03 · 14 obs

○A18.67.233.992026-05-28 → 2026-06-03 · 14 obs

○A218.145.71.1892015-08-21 → 2016-04-11 · 4 obs

● 2015-08-21 20:08:20
● 2016-04-11 03:39:32
○ 2017-03-19 21:36:28
○ 2026-07-24 20:33:08

○A220.73.163.112017-03-19 → 2017-03-19 · 4 obs

○ 2016-04-11 03:39:32
● 2017-03-19 21:36:28
○ 2020-02-13 03:59:44
○ 2026-07-24 20:33:08

○A3.161.213.212026-05-07 → 2026-05-08 · 13 obs

○ 2026-05-07 11:00:38
● 2026-05-07 15:48:38
● 2026-05-07 18:24:26
○ 2026-05-07 19:10:38
○ 2026-05-07 20:09:18
● 2026-05-07 20:58:02
● 2026-05-07 22:10:58
○ 2026-05-07 23:18:44
○ 2026-05-08 09:20:02
● 2026-05-08 10:08:48
● 2026-05-08 10:39:12
○ 2026-05-08 11:09:18
○ 2026-07-24 20:33:08

○A3.161.213.672026-05-07 → 2026-05-08 · 13 obs

○A3.161.213.762026-05-07 → 2026-05-08 · 13 obs

○A3.161.213.772026-05-07 → 2026-05-08 · 13 obs

●A3.166.160.1172026-03-28 → 2026-07-24 · 32 obs

○ 2026-03-27 05:13:58
● 2026-03-28 23:08:54
○ 2026-03-29 09:17:38
○ 2026-03-29 17:58:52
● 2026-03-29 20:09:16
○ 2026-03-30 06:11:34
○ 2026-05-09 01:17:22
● 2026-05-09 02:02:36
● 2026-05-19 07:39:38
○ 2026-05-19 09:02:20
○ 2026-06-21 19:45:36
● 2026-07-01 11:13:24
○ 2026-07-08 19:50:12
○ 2026-07-20 03:52:08
● 2026-07-20 14:49:06
○ 2026-07-20 18:32:30
● 2026-07-20 20:08:48
○ 2026-07-21 01:41:00
● 2026-07-21 04:41:52
○ 2026-07-21 21:48:46
● 2026-07-21 23:04:54
○ 2026-07-22 03:04:22
● 2026-07-22 11:44:20
○ 2026-07-22 15:57:46
● 2026-07-22 18:25:30
○ 2026-07-23 13:11:54
● 2026-07-23 15:45:10
○ 2026-07-23 21:04:04
● 2026-07-23 22:26:22
○ 2026-07-24 02:32:58
● 2026-07-24 08:01:04
● 2026-07-24 20:33:08

●A3.166.160.1252026-03-28 → 2026-07-24 · 32 obs

●A3.166.160.322026-03-28 → 2026-07-24 · 32 obs

●A3.166.160.642026-03-28 → 2026-07-24 · 32 obs

○A3.166.192.1182026-04-14 → 2026-07-22 · 22 obs

○ 2026-04-11 15:18:54
● 2026-04-14 15:51:28
● 2026-04-14 22:25:26
○ 2026-04-15 03:09:16
○ 2026-05-08 22:33:22
● 2026-07-12 18:20:56
● 2026-07-12 23:37:52
○ 2026-07-13 09:08:58
○ 2026-07-14 13:47:44
● 2026-07-15 03:44:58
○ 2026-07-15 05:53:18
● 2026-07-16 10:46:50
○ 2026-07-16 11:19:54
● 2026-07-18 04:23:42
○ 2026-07-18 05:34:26
● 2026-07-19 06:27:48
○ 2026-07-19 13:04:40
● 2026-07-21 21:48:46
○ 2026-07-21 23:04:54
● 2026-07-22 03:04:22
○ 2026-07-22 07:46:56
○ 2026-07-24 20:33:08

○A3.166.192.472026-04-14 → 2026-07-22 · 22 obs

○A3.166.192.732026-04-14 → 2026-07-22 · 22 obs

○A3.166.192.842026-04-14 → 2026-07-22 · 22 obs

○A3.167.183.1282026-05-19 → 2026-07-02 · 19 obs

○ 2026-05-19 07:39:38
● 2026-05-19 09:02:20
● 2026-05-19 13:24:20
○ 2026-05-19 17:01:08
● 2026-05-19 17:55:56
○ 2026-05-19 18:51:00
○ 2026-05-24 12:55:48
● 2026-05-25 05:17:04
● 2026-05-27 21:14:20
○ 2026-05-28 01:11:06
○ 2026-06-02 21:14:28
● 2026-06-05 14:19:06
○ 2026-06-08 05:07:14
● 2026-06-30 17:45:58
● 2026-07-02 03:07:54
○ 2026-07-02 06:31:08
● 2026-07-02 09:08:48
○ 2026-07-02 16:01:50
○ 2026-07-24 20:33:08

○A3.167.183.462026-05-19 → 2026-07-02 · 19 obs

○A3.167.183.632026-05-19 → 2026-07-02 · 19 obs

○A3.167.183.682026-05-19 → 2026-07-02 · 19 obs

○A3.167.192.1172026-02-16 → 2026-07-24 · 29 obs

○ 2026-02-16 04:45:46
● 2026-02-16 13:39:42
○ 2026-02-17 00:19:28
○ 2026-02-25 02:35:56
● 2026-02-28 05:05:22
● 2026-03-02 13:42:54
○ 2026-03-04 15:05:48
○ 2026-03-21 02:13:42
● 2026-07-03 03:39:10
○ 2026-07-05 01:12:46
● 2026-07-08 19:50:12
○ 2026-07-12 09:44:40
● 2026-07-17 03:29:06
○ 2026-07-20 12:03:32
● 2026-07-20 18:32:30
○ 2026-07-20 20:08:48
● 2026-07-21 01:41:00
○ 2026-07-21 04:41:52
● 2026-07-22 07:46:56
○ 2026-07-22 11:44:20
● 2026-07-22 15:57:46
○ 2026-07-22 18:25:30
● 2026-07-23 13:11:54
○ 2026-07-23 15:45:10
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○A3.167.192.232026-02-16 → 2026-07-24 · 29 obs

○A3.167.192.392026-02-16 → 2026-07-24 · 29 obs

○A3.167.192.52026-02-16 → 2026-07-24 · 29 obs

○A3.170.3.1012026-02-17 → 2026-07-11 · 17 obs

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○A3.170.3.192026-02-17 → 2026-07-11 · 17 obs

○A3.170.3.382026-02-17 → 2026-07-11 · 17 obs

○A3.170.3.462026-02-17 → 2026-07-11 · 17 obs

○A3.175.86.202026-05-27 → 2026-05-27 · 7 obs

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○A3.175.86.312026-05-27 → 2026-05-27 · 7 obs

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○A3.175.86.672026-05-27 → 2026-05-27 · 7 obs

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○A3.175.86.862026-05-27 → 2026-05-27 · 7 obs

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○A52.85.154.202026-07-11 → 2026-07-20 · 19 obs

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○A52.85.154.282026-07-11 → 2026-07-20 · 19 obs

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○A54.180.3.1982020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-19 21:36:28
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○A99.84.132.192026-03-30 → 2026-07-02 · 19 obs

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○A99.84.132.542026-03-30 → 2026-07-02 · 19 obs

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○A99.84.41.62026-03-06 → 2026-03-06 · 4 obs

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○A99.84.41.672026-03-06 → 2026-03-06 · 4 obs

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○A99.84.41.742026-03-06 → 2026-03-06 · 4 obs

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○A99.84.41.962026-03-06 → 2026-03-06 · 4 obs

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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	d.dns.kr, f.dns.kr, c.dns.kr, g.dns.kr...	-
diff.kr	dz2.hostcocoa.com, dz1.hostcocoa.com	-

✅ Authoritative Response

Server:205.251.194.168

NS records: dz2.hostcocoa.com, dz1.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diff.kr (unsigned zone)

⏱️ Timing

Total: 1712ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.166.192.73, 3.166.192.47...`
NS	4	`dz1.hostcocoa.com, dz2.hostcocoa.com...`
TXT	1	`v=spf1 ip4:52.79.92.223 ~all`
SOA	1	`dz1.hostcocoa.com awsdns-hostmaster.amaz`

Analysis

Hierarchy

diff.kr is a parent domain of www.diff.kr.

IP Addresses

diff.kr resolves to four IP addresses: 3.166.160.32, 3.166.160.64, 3.166.160.117 and 3.166.160.125.

Among the host names that share IP numbers with diff.kr are landsend.pl, familiar-taisou.com, spd-heckinghausen-heidt.de and two others.

Name Servers

The domain diff.kr is delegated to these four name servers: dz1.hostcocoa.com, dz2.hostcocoa.com, dz3.hostcocoa.com and dz4.hostcocoa.com.

diff.kr shares at least some of its name servers with other domains, including yechong.kr, eyeguard.net, internetlawclinic.org and two others.

dz1.hostcocoa.com resolves to 205.251.192.193. dz2.hostcocoa.com resolves to 205.251.194.168. dz3.hostcocoa.com resolves to 205.251.196.126. dz4.hostcocoa.com resolves to 205.251.199.154. All four hosts carry exactly one IP address.