`baekjak.com`

DNSSEC	⚠️ Not signed
A	18.66.255.45^{🇺🇸 Amazon18.66.255.0/24}
		PTR	`server-18-66-255-45.mia3.r.cloudfront.net`
A	18.66.255.53^{🇺🇸 Amazon18.66.255.0/24}
A	18.66.255.72^{🇺🇸 Amazon18.66.255.0/24}
A	18.66.255.77^{🇺🇸 Amazon18.66.255.0/24}
NS	`ens1.hostcocoa.com` ⭐
		A	205.251.195.69^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-837.awsdns-40.net`
NS	`ens2.hostcocoa.com`
		A	205.251.196.43^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1067.awsdns-05.org`
NS	`ens3.hostcocoa.com`
		A	205.251.199.129^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1921.awsdns-48.co.uk`
NS	`ens4.hostcocoa.com`
		A	205.251.192.62^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-62.awsdns-07.com`
MX	`kr1-aspmx1.worksmobile.com` ⭐
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
MX	`kr1-aspmx2.worksmobile.com`⁽²⁰⁾
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
SOA	`ens1.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=1776034647

Same first word

baekjak.com

DNS History

42 records (10 active, 32 former)

○NSdns014.c.register.com2016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

○NSdns167.b.register.com2016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

○NSdns177.d.register.com2016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

○NSdns218.a.register.com2016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

●NSens1.hostcocoa.com2026-02-17 → 2026-04-12 · 3 obs

○ 2017-04-05 22:35:34
● 2026-02-17 08:05:50
● 2026-04-12 23:06:08

●NSens2.hostcocoa.com2026-02-17 → 2026-04-12 · 3 obs

○ 2017-04-05 22:35:34
● 2026-02-17 08:05:50
● 2026-04-12 23:06:08

●NSens3.hostcocoa.com2026-02-17 → 2026-04-12 · 3 obs

○ 2017-04-05 22:35:34
● 2026-02-17 08:05:50
● 2026-04-12 23:06:08

●NSens4.hostcocoa.com2026-02-17 → 2026-04-12 · 3 obs

○ 2017-04-05 22:35:34
● 2026-02-17 08:05:50
● 2026-04-12 23:06:08

○MXalt1.aspmx.l.google.com2016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

○MXalt2.aspmx.l.google.com2016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

○MXaspmx.l.google.com2016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

○MXaspmx2.googlemail.com2016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

○MXaspmx3.googlemail.com2016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

○MXaspmx4.googlemail.com2016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

○MXaspmx5.googlemail.com2016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

●MXkr1-aspmx1.worksmobile.com2026-02-17 → 2026-04-12 · 3 obs

○ 2017-04-05 22:35:34
● 2026-02-17 08:05:50
● 2026-04-12 23:06:08

●MXkr1-aspmx2.worksmobile.com2026-02-17 → 2026-04-12 · 3 obs

○ 2017-04-05 22:35:34
● 2026-02-17 08:05:50
● 2026-04-12 23:06:08

○A13.226.209.1032026-02-17 → 2026-03-15 · 36 obs

○ 2017-04-05 22:35:34
● 2026-02-17 08:05:50
○ 2026-02-17 11:42:26
○ 2026-02-17 12:34:30
● 2026-02-17 17:45:22
○ 2026-02-17 18:17:58
○ 2026-02-17 22:47:36
● 2026-02-18 03:02:50
● 2026-02-18 08:56:18
○ 2026-02-18 12:14:36
○ 2026-02-18 15:55:24
● 2026-02-19 05:46:40
○ 2026-02-19 07:43:34
● 2026-02-19 18:56:56
○ 2026-02-19 20:27:58
○ 2026-02-20 09:04:24
● 2026-02-20 11:09:48
○ 2026-02-20 16:07:22
○ 2026-02-21 11:25:10
● 2026-02-21 15:17:06
○ 2026-02-21 16:15:50
○ 2026-02-26 23:48:18
● 2026-02-27 02:46:46
○ 2026-02-27 04:30:50
● 2026-02-27 16:06:06
○ 2026-02-27 18:03:48
○ 2026-03-03 19:49:34
● 2026-03-04 14:43:00
● 2026-03-05 00:43:22
○ 2026-03-05 06:16:26
● 2026-03-07 00:51:10
○ 2026-03-08 04:37:12
○ 2026-03-09 23:50:24
● 2026-03-15 04:59:42
○ 2026-03-15 05:37:18
○ 2026-04-12 23:06:08

○A13.226.209.302026-02-17 → 2026-03-15 · 36 obs

○A13.226.209.862026-02-17 → 2026-03-15 · 36 obs

○A13.226.209.882026-02-17 → 2026-03-15 · 36 obs

○A13.33.252.102026-04-10 → 2026-04-10 · 5 obs

○ 2026-04-10 06:19:22
● 2026-04-10 08:49:04
● 2026-04-10 13:09:58
○ 2026-04-11 20:46:54
○ 2026-04-12 23:06:08

○A13.33.252.312026-04-10 → 2026-04-10 · 5 obs

○ 2026-04-10 06:19:22
● 2026-04-10 08:49:04
● 2026-04-10 13:09:58
○ 2026-04-11 20:46:54
○ 2026-04-12 23:06:08

○A13.33.252.392026-04-10 → 2026-04-10 · 5 obs

○ 2026-04-10 06:19:22
● 2026-04-10 08:49:04
● 2026-04-10 13:09:58
○ 2026-04-11 20:46:54
○ 2026-04-12 23:06:08

○A13.33.252.402026-04-10 → 2026-04-10 · 5 obs

○ 2026-04-10 06:19:22
● 2026-04-10 08:49:04
● 2026-04-10 13:09:58
○ 2026-04-11 20:46:54
○ 2026-04-12 23:06:08

●A18.66.255.452026-04-10 → 2026-04-12 · 6 obs

○ 2026-04-07 03:42:22
● 2026-04-10 06:19:22
○ 2026-04-10 08:49:04
○ 2026-04-10 13:09:58
● 2026-04-11 20:46:54
● 2026-04-12 23:06:08

●A18.66.255.532026-04-10 → 2026-04-12 · 6 obs

○ 2026-04-07 03:42:22
● 2026-04-10 06:19:22
○ 2026-04-10 08:49:04
○ 2026-04-10 13:09:58
● 2026-04-11 20:46:54
● 2026-04-12 23:06:08

●A18.66.255.722026-04-10 → 2026-04-12 · 6 obs

○ 2026-04-07 03:42:22
● 2026-04-10 06:19:22
○ 2026-04-10 08:49:04
○ 2026-04-10 13:09:58
● 2026-04-11 20:46:54
● 2026-04-12 23:06:08

●A18.66.255.772026-04-10 → 2026-04-12 · 6 obs

○ 2026-04-07 03:42:22
● 2026-04-10 06:19:22
○ 2026-04-10 08:49:04
○ 2026-04-10 13:09:58
● 2026-04-11 20:46:54
● 2026-04-12 23:06:08

○A18.67.0.262026-03-31 → 2026-03-31 · 5 obs

○ 2026-03-29 02:26:24
● 2026-03-31 12:30:54
● 2026-03-31 18:49:54
○ 2026-04-07 03:42:22
○ 2026-04-12 23:06:08

○A18.67.0.582026-03-31 → 2026-03-31 · 5 obs

○ 2026-03-29 02:26:24
● 2026-03-31 12:30:54
● 2026-03-31 18:49:54
○ 2026-04-07 03:42:22
○ 2026-04-12 23:06:08

○A18.67.0.92026-03-31 → 2026-03-31 · 5 obs

○ 2026-03-29 02:26:24
● 2026-03-31 12:30:54
● 2026-03-31 18:49:54
○ 2026-04-07 03:42:22
○ 2026-04-12 23:06:08

○A18.67.0.962026-03-31 → 2026-03-31 · 5 obs

○ 2026-03-29 02:26:24
● 2026-03-31 12:30:54
● 2026-03-31 18:49:54
○ 2026-04-07 03:42:22
○ 2026-04-12 23:06:08

○A199.34.228.702016-06-23 → 2017-04-05 · 4 obs

● 2016-06-23 20:56:48
● 2017-04-05 22:35:34
○ 2026-02-17 08:05:50
○ 2026-04-12 23:06:08

○A3.169.231.1292026-02-17 → 2026-03-22 · 32 obs

○ 2026-02-17 11:42:26
● 2026-02-17 12:34:30
○ 2026-02-17 17:45:22
○ 2026-02-18 08:56:18
● 2026-02-18 12:14:36
● 2026-02-18 14:19:44
○ 2026-02-18 15:55:24
○ 2026-02-20 01:10:14
● 2026-02-20 06:38:10
● 2026-02-20 08:22:38
○ 2026-02-20 09:04:24
○ 2026-02-21 01:11:14
● 2026-02-21 07:17:44
● 2026-02-21 11:25:10
○ 2026-02-21 15:17:06
○ 2026-02-25 21:43:34
● 2026-02-26 23:48:18
○ 2026-02-27 02:46:46
● 2026-02-27 04:30:50
○ 2026-02-27 16:06:06
○ 2026-02-27 18:03:48
● 2026-02-28 03:45:56
● 2026-02-28 18:17:54
○ 2026-03-01 14:39:12
○ 2026-03-02 18:41:40
● 2026-03-03 02:37:22
○ 2026-03-03 19:49:34
○ 2026-03-15 05:37:18
● 2026-03-22 03:34:38
● 2026-03-22 13:51:58
○ 2026-03-23 12:07:26
○ 2026-04-12 23:06:08

○A3.169.231.262026-02-17 → 2026-03-22 · 32 obs

○A3.169.231.272026-02-17 → 2026-03-22 · 32 obs

○A3.169.231.382026-02-17 → 2026-03-22 · 32 obs

○A52.222.177.1082026-02-17 → 2026-04-07 · 50 obs

○ 2026-02-17 08:05:50
● 2026-02-17 11:42:26
○ 2026-02-17 12:34:30
○ 2026-02-17 17:45:22
● 2026-02-17 18:17:58
● 2026-02-17 22:47:36
○ 2026-02-18 03:02:50
○ 2026-02-18 14:19:44
● 2026-02-18 15:55:24
○ 2026-02-19 05:46:40
● 2026-02-19 07:43:34
○ 2026-02-19 18:56:56
● 2026-02-19 20:27:58
● 2026-02-20 01:10:14
○ 2026-02-20 06:38:10
○ 2026-02-20 08:22:38
● 2026-02-20 09:04:24
○ 2026-02-20 11:09:48
● 2026-02-20 16:07:22
● 2026-02-21 01:11:14
○ 2026-02-21 07:17:44
○ 2026-02-21 15:17:06
● 2026-02-21 16:15:50
● 2026-02-25 21:43:34
○ 2026-02-26 23:48:18
○ 2026-02-27 16:06:06
● 2026-02-27 18:03:48
○ 2026-02-28 03:45:56
○ 2026-02-28 18:17:54
● 2026-03-01 14:39:12
● 2026-03-02 18:41:40
○ 2026-03-03 02:37:22
● 2026-03-03 19:49:34
○ 2026-03-04 14:43:00
○ 2026-03-05 00:43:22
● 2026-03-05 06:16:26
○ 2026-03-07 00:51:10
● 2026-03-08 04:37:12
● 2026-03-09 23:50:24
○ 2026-03-15 04:59:42
● 2026-03-15 05:37:18
○ 2026-03-22 03:34:38
○ 2026-03-22 13:51:58
● 2026-03-23 12:07:26
● 2026-03-29 02:26:24
○ 2026-03-31 12:30:54
○ 2026-03-31 18:49:54
● 2026-04-07 03:42:22
○ 2026-04-10 06:19:22
○ 2026-04-12 23:06:08

○A52.222.177.1222026-02-17 → 2026-04-07 · 50 obs

○A52.222.177.752026-02-17 → 2026-04-07 · 50 obs

○A52.222.177.912026-02-17 → 2026-04-07 · 50 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
baekjak.com	ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com, ens4.hostcocoa.com	4 records

✅ Authoritative Response

Server:205.251.195.69

NS records: ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com, ens4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for baekjak.com (unsigned zone)

⏱️ Timing

Total: 269ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.66.255.45, 18.66.255.53...`
NS	4	`ens1.hostcocoa.com, ens2.hostcocoa.com...`
MX	2	`kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20)`
SOA	1	`ens1.hostcocoa.com awsdns-hostmaster.ama`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com...)

Analysis

IP Addresses

baekjak.com points to four IP numbers: 18.66.255.45, 18.66.255.53, 18.66.255.72 and 18.66.255.77.

Other host names, for instance abilityhealthdatainsights.com, irvm7.trackvoluum.com, d67ck7d3c9yu3.cloudfront.net, roposo.com and static-us.dg.refined.site share IP numbers with baekjak.com.

Name Servers

baekjak.com is delegated to four name servers: ens1.hostcocoa.com, ens2.hostcocoa.com, ens3.hostcocoa.com and ens4.hostcocoa.com.

baekjak.com at least partially shares its name servers with other domains, for instance clean-gallery.com, ecohouse.company, maccull.co.kr, 2025-mahc.co.kr and swfg.tv.

Host names with one IP number: ens1.hostcocoa.com points to 205.251.195.69; ens2.hostcocoa.com points to 205.251.196.43; ens3.hostcocoa.com points to 205.251.199.129; ens4.hostcocoa.com points to 205.251.192.62.

Mail Servers

Two mail servers kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com handle baekjak.com.

baekjak.com uses the same mail server setup as other domains such as graver.co.kr, uzcore.com, doillecotec.com, amdkorea.co.kr and semie.cooking.

baekjak.com shares some mail servers with other domains, including m-c.co.kr, sydch.or.kr, glintbeauty.co.kr, goryobank.co.kr and kamt.or.kr.

Host names with one IP number: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com point to 125.209.209.251.

baekjak.com - robtex.com

baekjak.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`baekjak.com`

`com`