edusejong.com - dns.ninja

`edusejong.com`

DNSSEC	⚠️ Not signed
A	13.35.107.2^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
		PTR	`server-13-35-107-2.phl51.r.cloudfront.net`
A	13.35.107.6^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.8^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.68^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
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`
		A	205.251.196.126^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1150.awsdns-15.org`
NS	`dz4.hostcocoa.com`
		A	205.251.199.154^{🇺🇸 Amazon205.251.199.0/24 prefix}
MX	`alt.aspmx.daum.net` ⭐
		A	121.53.85.23^{🇰🇷 KAKAO-AY1121.53.80.0/21 Kakao}
TXT	`v=spf1 ip4:52.79.92.223 ~all`
SOA	`dz1.hostcocoa.com`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784692427

Previously MX for

edusejong.com

Same first word

edusejong.com

Similar names

sejongedu.org

DNS History

100 records (9 active, 91 former)

●NSdz1.hostcocoa.com2019-12-22 → 2026-07-22 · 3 obs

○ 2017-03-16 02:01:12
● 2019-12-22 16:25:32
● 2026-07-22 04:00:30

●NSdz2.hostcocoa.com2019-12-22 → 2026-07-22 · 3 obs

○ 2017-03-16 02:01:12
● 2019-12-22 16:25:32
● 2026-07-22 04:00:30

●NSdz3.hostcocoa.com2019-12-22 → 2026-07-22 · 3 obs

○ 2017-03-16 02:01:12
● 2019-12-22 16:25:32
● 2026-07-22 04:00:30

●NSdz4.hostcocoa.com2019-12-22 → 2026-07-22 · 3 obs

○ 2017-03-16 02:01:12
● 2019-12-22 16:25:32
● 2026-07-22 04:00:30

○NSns.cafe24.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 09:40:14
○ 2015-07-17 23:17:02
○ 2026-07-22 04:00:30

○NSns.gabia.co.kr2015-07-17 → 2017-03-16 · 5 obs

○ 2008-03-09 09:40:14
● 2015-07-17 23:17:02
● 2017-03-16 02:01:12
○ 2019-12-22 16:25:32
○ 2026-07-22 04:00:30

○NSns.gabia.co.kr.edusejong.com2015-07-17 → 2017-03-16 · 5 obs

○ 2008-03-09 09:40:14
● 2015-07-17 23:17:02
● 2017-03-16 02:01:12
○ 2019-12-22 16:25:32
○ 2026-07-22 04:00:30

○NSns.gabia.net2015-07-17 → 2017-03-16 · 5 obs

○ 2008-03-09 09:40:14
● 2015-07-17 23:17:02
● 2017-03-16 02:01:12
○ 2019-12-22 16:25:32
○ 2026-07-22 04:00:30

○NSns1.gabia.co.kr2015-07-17 → 2017-03-16 · 5 obs

○ 2008-03-09 09:40:14
● 2015-07-17 23:17:02
● 2017-03-16 02:01:12
○ 2019-12-22 16:25:32
○ 2026-07-22 04:00:30

○NSns2.cafe24.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 09:40:14
○ 2015-07-17 23:17:02
○ 2026-07-22 04:00:30

●MXalt.aspmx.daum.net2019-12-22 → 2026-07-22 · 5 obs

○ 2015-07-17 23:17:02
● 2019-12-22 16:25:32
○ 2026-06-26 01:22:04
● 2026-06-26 03:17:10
● 2026-07-22 04:00:30

○MXedusejong.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 09:40:14
○ 2015-07-17 23:17:02
○ 2026-07-22 04:00:30

○A121.254.178.2522015-07-17 → 2017-03-16 · 5 obs

○ 2008-03-09 09:40:14
● 2015-07-17 23:17:02
● 2017-03-16 02:01:12
○ 2019-12-22 16:25:32
○ 2026-07-22 04:00:30

○A13.209.220.2082019-12-22 → 2019-12-22 · 4 obs

○ 2017-03-16 02:01:12
● 2019-12-22 16:25:32
○ 2026-02-26 02:33:14
○ 2026-07-22 04:00:30

○A13.224.125.1102026-03-28 → 2026-07-21 · 44 obs

○ 2026-03-28 06:45:18
● 2026-03-28 11:26:34
● 2026-03-29 07:00:38
○ 2026-03-29 09:19:00
○ 2026-05-27 23:50:04
● 2026-05-31 15:34:14
○ 2026-06-02 00:28:58
○ 2026-06-21 16:10:52
● 2026-07-01 05:54:56
○ 2026-07-04 16:20:26
● 2026-07-07 20:54:08
○ 2026-07-09 23:06:26
● 2026-07-11 17:54:58
● 2026-07-15 13:01:50
○ 2026-07-15 15:33:12
● 2026-07-16 07:56:52
○ 2026-07-16 10:10:46
● 2026-07-16 12:06:02
○ 2026-07-16 15:59:00
● 2026-07-17 02:37:20
○ 2026-07-17 04:06:50
● 2026-07-17 13:47:16
○ 2026-07-17 16:30:46
● 2026-07-17 18:19:04
○ 2026-07-18 00:40:52
● 2026-07-18 13:20:08
○ 2026-07-18 14:36:08
● 2026-07-18 22:09:40
○ 2026-07-18 22:44:02
● 2026-07-19 01:19:48
○ 2026-07-19 02:03:20
● 2026-07-19 03:01:56
○ 2026-07-19 09:52:54
● 2026-07-19 17:15:16
○ 2026-07-19 18:48:18
● 2026-07-20 01:39:16
○ 2026-07-20 02:48:28
● 2026-07-20 15:06:22
○ 2026-07-20 16:45:36
● 2026-07-21 14:05:18
○ 2026-07-21 18:52:02
● 2026-07-21 21:34:58
○ 2026-07-21 23:22:50
○ 2026-07-22 04:00:30

○A13.224.125.172026-03-28 → 2026-07-21 · 44 obs

○A13.224.125.362026-03-28 → 2026-07-21 · 44 obs

○A13.224.125.552026-03-28 → 2026-07-21 · 44 obs

○A13.225.196.312026-05-07 → 2026-05-07 · 5 obs

○ 2026-05-07 17:30:58
● 2026-05-07 18:09:54
● 2026-05-07 21:15:40
○ 2026-05-08 00:25:46
○ 2026-07-22 04:00:30

○A13.225.196.62026-05-07 → 2026-05-07 · 5 obs

○ 2026-05-07 17:30:58
● 2026-05-07 18:09:54
● 2026-05-07 21:15:40
○ 2026-05-08 00:25:46
○ 2026-07-22 04:00:30

○A13.225.196.632026-05-07 → 2026-05-07 · 5 obs

○ 2026-05-07 17:30:58
● 2026-05-07 18:09:54
● 2026-05-07 21:15:40
○ 2026-05-08 00:25:46
○ 2026-07-22 04:00:30

○A13.225.196.922026-05-07 → 2026-05-07 · 5 obs

○ 2026-05-07 17:30:58
● 2026-05-07 18:09:54
● 2026-05-07 21:15:40
○ 2026-05-08 00:25:46
○ 2026-07-22 04:00:30

○A13.249.141.1032026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-01 21:39:04
● 2026-07-02 05:52:10
○ 2026-07-02 14:31:22
○ 2026-07-22 04:00:30

○A13.249.141.52026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-01 21:39:04
● 2026-07-02 05:52:10
○ 2026-07-02 14:31:22
○ 2026-07-22 04:00:30

○A13.249.141.952026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-01 21:39:04
● 2026-07-02 05:52:10
○ 2026-07-02 14:31:22
○ 2026-07-22 04:00:30

○A13.249.141.962026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-01 21:39:04
● 2026-07-02 05:52:10
○ 2026-07-02 14:31:22
○ 2026-07-22 04:00:30

○A13.32.230.1042026-02-28 → 2026-07-21 · 23 obs

○ 2026-02-28 03:52:54
● 2026-02-28 12:27:50
○ 2026-02-28 13:56:22
○ 2026-02-28 17:48:22
● 2026-02-28 20:32:22
● 2026-03-04 17:36:32
○ 2026-03-05 14:51:58
○ 2026-03-28 06:45:18
● 2026-07-05 01:24:50
○ 2026-07-05 02:19:06
● 2026-07-07 09:22:00
○ 2026-07-08 11:28:56
● 2026-07-09 05:22:30
○ 2026-07-09 16:52:32
● 2026-07-10 08:19:38
○ 2026-07-10 10:45:20
● 2026-07-17 10:58:22
○ 2026-07-17 12:59:08
● 2026-07-20 06:51:06
○ 2026-07-20 07:27:12
● 2026-07-21 20:27:42
○ 2026-07-21 21:34:58
○ 2026-07-22 04:00:30

○A13.32.230.702026-02-28 → 2026-07-21 · 23 obs

○A13.32.230.772026-02-28 → 2026-07-21 · 23 obs

○A13.32.230.992026-02-28 → 2026-07-21 · 23 obs

○A13.33.109.152026-04-20 → 2026-05-26 · 18 obs

○ 2026-04-18 10:44:50
● 2026-04-20 22:54:42
● 2026-04-21 04:58:22
○ 2026-04-21 10:47:26
● 2026-04-21 17:00:28
● 2026-04-24 23:11:10
○ 2026-04-25 08:40:42
● 2026-04-26 11:01:50
● 2026-04-27 10:57:16
○ 2026-04-27 17:16:04
○ 2026-05-03 07:22:38
● 2026-05-04 02:37:16
● 2026-05-06 14:53:12
○ 2026-05-06 23:32:06
○ 2026-05-25 23:06:42
● 2026-05-26 11:16:22
○ 2026-05-26 15:33:30
○ 2026-07-22 04:00:30

○A13.33.109.342026-04-20 → 2026-05-26 · 18 obs

○A13.33.109.572026-04-20 → 2026-05-26 · 18 obs

○A13.33.109.682026-04-20 → 2026-05-26 · 18 obs

●A13.35.107.22026-04-15 → 2026-07-22 · 50 obs

○ 2026-04-14 13:36:36
● 2026-04-15 00:59:38
○ 2026-04-15 07:15:18
○ 2026-04-15 14:20:40
● 2026-04-15 23:59:44
○ 2026-04-16 05:11:48
● 2026-07-12 17:55:18
○ 2026-07-13 05:19:04
● 2026-07-13 08:18:54
● 2026-07-13 16:45:20
○ 2026-07-14 07:39:28
● 2026-07-14 12:40:36
● 2026-07-15 04:15:22
○ 2026-07-15 13:01:50
● 2026-07-15 15:33:12
○ 2026-07-16 07:56:52
● 2026-07-16 10:10:46
○ 2026-07-16 12:06:02
● 2026-07-16 15:59:00
○ 2026-07-16 23:32:46
● 2026-07-17 04:06:50
○ 2026-07-17 10:58:22
● 2026-07-17 12:59:08
○ 2026-07-17 13:47:16
● 2026-07-17 16:30:46
○ 2026-07-17 18:19:04
● 2026-07-18 00:40:52
○ 2026-07-18 13:20:08
● 2026-07-18 14:36:08
○ 2026-07-18 22:09:40
● 2026-07-18 22:44:02
○ 2026-07-19 01:19:48
● 2026-07-19 02:03:20
○ 2026-07-19 03:01:56
● 2026-07-19 09:52:54
○ 2026-07-19 17:15:16
● 2026-07-19 18:48:18
○ 2026-07-20 01:39:16
● 2026-07-20 02:48:28
○ 2026-07-20 06:51:06
● 2026-07-20 07:27:12
○ 2026-07-20 08:37:20
● 2026-07-20 14:27:40
○ 2026-07-20 15:06:22
● 2026-07-20 16:45:36
○ 2026-07-21 14:05:18
● 2026-07-21 18:52:02
○ 2026-07-21 20:27:42
● 2026-07-21 23:22:50
● 2026-07-22 04:00:30

●A13.35.107.62026-04-15 → 2026-07-22 · 50 obs

●A13.35.107.682026-04-15 → 2026-07-22 · 50 obs

●A13.35.107.82026-04-15 → 2026-07-22 · 50 obs

○A143.204.29.112026-03-31 → 2026-07-20 · 20 obs

○ 2026-03-30 04:40:18
● 2026-03-31 02:10:38
○ 2026-03-31 07:09:46
○ 2026-04-01 01:17:38
● 2026-04-01 03:03:20
● 2026-04-03 19:01:38
○ 2026-04-05 03:09:24
● 2026-04-07 02:38:30
○ 2026-04-09 20:23:04
○ 2026-06-17 22:50:52
● 2026-06-22 13:44:30
○ 2026-06-25 10:07:10
○ 2026-06-29 02:57:00
● 2026-06-30 00:52:08
○ 2026-06-30 02:17:02
● 2026-07-01 16:53:36
○ 2026-07-01 21:39:04
● 2026-07-20 09:19:48
○ 2026-07-20 14:27:40
○ 2026-07-22 04:00:30

○A143.204.29.1162026-03-31 → 2026-07-20 · 20 obs

○A143.204.29.1182026-03-31 → 2026-07-20 · 20 obs

○A143.204.29.982026-03-31 → 2026-07-20 · 20 obs

○A18.154.84.1032026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-13 19:34:08
● 2026-05-14 00:20:16
○ 2026-05-14 03:42:36
○ 2026-07-22 04:00:30

○A18.154.84.1212026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-13 19:34:08
● 2026-05-14 00:20:16
○ 2026-05-14 03:42:36
○ 2026-07-22 04:00:30

○A18.154.84.42026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-13 19:34:08
● 2026-05-14 00:20:16
○ 2026-05-14 03:42:36
○ 2026-07-22 04:00:30

○A18.154.84.852026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-13 19:34:08
● 2026-05-14 00:20:16
○ 2026-05-14 03:42:36
○ 2026-07-22 04:00:30

○A18.164.96.1022026-03-22 → 2026-05-19 · 17 obs

○ 2026-03-13 17:44:24
● 2026-03-22 15:30:24
○ 2026-03-22 20:16:12
○ 2026-03-29 19:34:10
● 2026-03-29 21:31:46
○ 2026-03-30 04:40:18
○ 2026-04-01 20:49:32
● 2026-04-02 07:26:44
○ 2026-04-02 09:45:52
○ 2026-04-17 16:13:08
● 2026-04-18 03:59:50
○ 2026-04-18 10:44:50
○ 2026-05-19 07:08:04
● 2026-05-19 10:53:56
● 2026-05-19 12:48:52
○ 2026-05-19 16:54:02
○ 2026-07-22 04:00:30

○A18.164.96.1062026-03-22 → 2026-05-19 · 17 obs

○A18.164.96.332026-03-22 → 2026-05-19 · 17 obs

○A18.164.96.912026-03-22 → 2026-05-19 · 17 obs

○A18.165.140.1062026-03-24 → 2026-07-16 · 18 obs

○ 2026-03-22 20:16:12
● 2026-03-24 09:48:48
● 2026-03-24 11:13:10
○ 2026-03-24 12:29:54
● 2026-03-24 13:22:24
○ 2026-03-24 23:42:28
○ 2026-03-27 17:50:38
● 2026-07-12 08:40:34
○ 2026-07-12 11:04:40
● 2026-07-13 05:19:04
○ 2026-07-13 08:18:54
● 2026-07-14 10:32:12
○ 2026-07-14 12:40:36
● 2026-07-15 00:57:46
○ 2026-07-15 02:34:16
● 2026-07-16 23:32:46
○ 2026-07-17 02:37:20
○ 2026-07-22 04:00:30

○A18.165.140.1092026-03-24 → 2026-07-16 · 18 obs

○A18.165.140.142026-03-24 → 2026-07-16 · 18 obs

○A18.165.140.372026-03-24 → 2026-07-16 · 18 obs

○A18.172.153.742026-02-28 → 2026-06-30 · 16 obs

○ 2026-02-26 10:01:10
● 2026-02-28 00:23:30
○ 2026-02-28 03:52:54
○ 2026-02-28 13:56:22
● 2026-02-28 17:48:22
○ 2026-02-28 20:32:22
○ 2026-03-05 07:49:44
● 2026-03-05 14:51:58
● 2026-03-12 04:19:30
○ 2026-03-13 17:44:24
○ 2026-06-24 08:16:52
● 2026-06-27 02:17:08
○ 2026-06-27 04:03:20
● 2026-06-30 13:52:00
○ 2026-06-30 14:56:22
○ 2026-07-22 04:00:30

○A18.172.153.772026-02-28 → 2026-06-30 · 16 obs

○A18.172.153.842026-02-28 → 2026-06-30 · 16 obs

○A18.172.153.912026-02-28 → 2026-06-30 · 16 obs

○A18.238.4.1082026-04-14 → 2026-07-20 · 6 obs

○ 2026-04-09 20:23:04
● 2026-04-14 13:36:36
○ 2026-04-15 00:59:38
● 2026-07-20 08:37:20
○ 2026-07-20 09:19:48
○ 2026-07-22 04:00:30

○A18.238.4.1092026-04-14 → 2026-07-20 · 6 obs

○ 2026-04-09 20:23:04
● 2026-04-14 13:36:36
○ 2026-04-15 00:59:38
● 2026-07-20 08:37:20
○ 2026-07-20 09:19:48
○ 2026-07-22 04:00:30

○A18.238.4.132026-04-14 → 2026-07-20 · 6 obs

○ 2026-04-09 20:23:04
● 2026-04-14 13:36:36
○ 2026-04-15 00:59:38
● 2026-07-20 08:37:20
○ 2026-07-20 09:19:48
○ 2026-07-22 04:00:30

○A18.238.4.432026-04-14 → 2026-07-20 · 6 obs

○ 2026-04-09 20:23:04
● 2026-04-14 13:36:36
○ 2026-04-15 00:59:38
● 2026-07-20 08:37:20
○ 2026-07-20 09:19:48
○ 2026-07-22 04:00:30

○A18.239.183.422026-05-07 → 2026-05-07 · 5 obs

○ 2026-05-06 23:32:06
● 2026-05-07 13:18:12
● 2026-05-07 16:25:44
○ 2026-05-07 17:30:58
○ 2026-07-22 04:00:30

○A18.239.183.92026-05-07 → 2026-05-07 · 5 obs

○ 2026-05-06 23:32:06
● 2026-05-07 13:18:12
● 2026-05-07 16:25:44
○ 2026-05-07 17:30:58
○ 2026-07-22 04:00:30

○A18.239.183.962026-05-07 → 2026-05-07 · 5 obs

○ 2026-05-06 23:32:06
● 2026-05-07 13:18:12
● 2026-05-07 16:25:44
○ 2026-05-07 17:30:58
○ 2026-07-22 04:00:30

○A18.239.183.972026-05-07 → 2026-05-07 · 5 obs

○ 2026-05-06 23:32:06
● 2026-05-07 13:18:12
● 2026-05-07 16:25:44
○ 2026-05-07 17:30:58
○ 2026-07-22 04:00:30

○A18.66.255.232026-04-26 → 2026-05-27 · 18 obs

○ 2026-04-26 11:01:50
● 2026-04-26 14:38:32
○ 2026-04-26 17:06:42
○ 2026-04-26 22:55:56
● 2026-04-26 23:39:16
● 2026-04-28 22:50:56
○ 2026-04-29 05:00:16
○ 2026-05-01 08:13:00
● 2026-05-01 09:08:08
● 2026-05-03 01:53:26
○ 2026-05-03 07:22:38
○ 2026-05-16 15:15:40
● 2026-05-17 09:18:48
○ 2026-05-17 15:18:38
○ 2026-05-27 03:47:12
● 2026-05-27 05:12:36
○ 2026-05-27 07:22:04
○ 2026-07-22 04:00:30

○A18.66.255.322026-04-26 → 2026-05-27 · 18 obs

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○A18.67.0.1082026-05-05 → 2026-05-13 · 18 obs

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○ 2026-07-22 04:00:30

○A18.67.0.1152026-05-05 → 2026-05-13 · 18 obs

○A18.67.0.252026-05-05 → 2026-05-13 · 18 obs

○A18.67.0.62026-05-05 → 2026-05-13 · 18 obs

○A18.67.233.102026-05-28 → 2026-06-03 · 16 obs

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○ 2026-07-22 04:00:30

○A18.67.233.1092026-05-28 → 2026-06-03 · 16 obs

○A18.67.233.612026-05-28 → 2026-06-03 · 16 obs

○A18.67.233.72026-05-28 → 2026-06-03 · 16 obs

○A211.34.104.1022008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 09:40:14
○ 2015-07-17 23:17:02
○ 2026-07-22 04:00:30

○A3.166.152.112026-04-29 → 2026-05-20 · 18 obs

○ 2026-04-28 22:50:56
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○ 2026-07-22 04:00:30

○A3.166.152.1152026-04-29 → 2026-05-20 · 18 obs

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○A3.171.85.102026-02-26 → 2026-07-12 · 18 obs

○ 2019-12-22 16:25:32
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○A3.171.85.1092026-02-26 → 2026-07-12 · 18 obs

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○A3.173.182.1092026-05-29 → 2026-05-29 · 4 obs

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○A3.173.182.1112026-05-29 → 2026-05-29 · 4 obs

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○A3.173.182.232026-05-29 → 2026-05-29 · 4 obs

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○A3.173.182.852026-05-29 → 2026-05-29 · 4 obs

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○A52.79.212.2472019-12-22 → 2019-12-22 · 4 obs

○ 2017-03-16 02:01:12
● 2019-12-22 16:25:32
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○A54.192.55.1082026-05-19 → 2026-06-07 · 18 obs

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○A54.192.55.1092026-05-19 → 2026-06-07 · 18 obs

○A54.192.55.402026-05-19 → 2026-06-07 · 18 obs

○A54.192.55.682026-05-19 → 2026-06-07 · 18 obs

○A65.9.168.192026-05-27 → 2026-06-02 · 10 obs

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○ 2026-07-22 04:00:30

○A65.9.168.212026-05-27 → 2026-06-02 · 10 obs

○A65.9.168.262026-05-27 → 2026-06-02 · 10 obs

○A65.9.168.952026-05-27 → 2026-06-02 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
edusejong.com	dz1.hostcocoa.com, dz2.hostcocoa.com, dz4.hostcocoa.com, dz3.hostcocoa.com	4 records

✅ Authoritative Response

Server:205.251.196.126

NS records: dz1.hostcocoa.com, dz2.hostcocoa.com, dz4.hostcocoa.com, dz3.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for edusejong.com (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.2, 13.35.107.68...`
NS	4	`dz1.hostcocoa.com, dz2.hostcocoa.com...`
MX	1	`alt.aspmx.daum.net (pri: 20)`
TXT	1	`v=spf1 ip4:52.79.92.223 ~all`
SOA	1	`dz1.hostcocoa.com awsdns-hostmaster.amaz`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dz1.hostcocoa.com, dz2.hostcocoa.com, dz4.hostcocoa.com...)

Analysis

IP Addresses

edusejong.com resolves to four IP addresses: 13.35.107.2, 13.35.107.6, 13.35.107.8 and 13.35.107.68.

Name Servers

The authoritative name servers for edusejong.com are dz1.hostcocoa.com, dz2.hostcocoa.com, dz3.hostcocoa.com and dz4.hostcocoa.com.

edusejong.com partially shares its NS delegation with several other domains, including huionshop.co.kr, samsam82.com, hyundaiad.com and two others.

Each of the four hosts dz1.hostcocoa.com, dz2.hostcocoa.com, dz3.hostcocoa.com and dz4.hostcocoa.com points to a single IP address — dz1.hostcocoa.com points to 205.251.192.193, dz2.hostcocoa.com points to 205.251.194.168, dz3.hostcocoa.com points to 205.251.196.126 and dz4.hostcocoa.com points to 205.251.199.154.

Mail Servers

Mail for edusejong.com is handled by a single mail server, alt.aspmx.daum.net.

edusejong.com uses an identical mail server configuration to several other domains — among them prossima.co.kr, the-film.net, ssunriver.com and two more.

edusejong.com has at least partial mail server overlap with other domains such as accudigm.co.kr, knbtv.co.kr, wetive.co.kr and two more.

This set of mail servers commonly appears together with the mail servers aspmx.daum.net.

alt.aspmx.daum.net has exactly one IP number: 121.53.85.23.