`humanwork.co.kr`

DNSSEC	⚠️ Not signed
A	3.166.181.23^{🇺🇸 Amazon3.166.176.0/21}
		PTR	`server-3-166-181-23.mia50.r.cloudfront.net`
A	3.166.181.34^{🇺🇸 Amazon3.166.176.0/21}
A	3.166.181.44^{🇺🇸 Amazon3.166.176.0/21}
A	3.166.181.100^{🇺🇸 Amazon3.166.176.0/21}
NS	`bns1.hostcocoa.com` ⭐
		A	205.251.192.254^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-254.awsdns-31.com`
NS	`bns2.hostcocoa.com`
		A	205.251.194.231^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-743.awsdns-28.net`
NS	`bns3.hostcocoa.com`
		A	205.251.196.209^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1233.awsdns-26.org`
NS	`bns4.hostcocoa.com`
		A	205.251.198.107^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1643.awsdns-13.co.uk`
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`
TXT	`v=spf1 include:spf.worksmobile.com ~all`
SOA	`bns1.hostcocoa.com`awsdns-hostmaster@amazon.com serial=1

`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=2604130769

WOT: UNKNOWN (62/100)

Previously NS for

humanwork.co.kr

Same first word

humanwork.co.kr

humanwork.pl

Similar names

workhuman.co.uk

workhuman.ie

workhuman.net

workhuman.com

DNS History

46 records (10 active, 36 former)

●NSbns1.hostcocoa.com2026-03-27 → 2026-04-13 · 3 obs

○ 2017-04-20 01:48:46
● 2026-03-27 14:55:00
● 2026-04-13 06:15:26

●NSbns2.hostcocoa.com2026-03-27 → 2026-04-13 · 3 obs

○ 2017-04-20 01:48:46
● 2026-03-27 14:55:00
● 2026-04-13 06:15:26

●NSbns3.hostcocoa.com2026-03-27 → 2026-04-13 · 3 obs

○ 2017-04-20 01:48:46
● 2026-03-27 14:55:00
● 2026-04-13 06:15:26

●NSbns4.hostcocoa.com2026-03-27 → 2026-04-13 · 3 obs

○ 2017-04-20 01:48:46
● 2026-03-27 14:55:00
● 2026-04-13 06:15:26

○NShumanwork.co.kr2015-05-31 → 2017-04-20 · 4 obs

● 2015-05-31 06:36:02
● 2017-04-20 01:48:46
○ 2026-03-27 14:55:00
○ 2026-04-13 06:15:26

○NSns.humanwork.co.kr2015-05-31 → 2017-04-20 · 4 obs

● 2015-05-31 06:36:02
● 2017-04-20 01:48:46
○ 2026-03-27 14:55:00
○ 2026-04-13 06:15:26

○NSns1.humanwork.co.kr2015-05-31 → 2017-04-20 · 4 obs

● 2015-05-31 06:36:02
● 2017-04-20 01:48:46
○ 2026-03-27 14:55:00
○ 2026-04-13 06:15:26

○NSns2.humanwork.co.kr2015-05-31 → 2017-04-20 · 4 obs

● 2015-05-31 06:36:02
● 2017-04-20 01:48:46
○ 2026-03-27 14:55:00
○ 2026-04-13 06:15:26

○NSns3.humanwork.co.kr2015-05-31 → 2017-04-20 · 4 obs

● 2015-05-31 06:36:02
● 2017-04-20 01:48:46
○ 2026-03-27 14:55:00
○ 2026-04-13 06:15:26

○MXaspmx1.naver.com2015-05-31 → 2017-04-20 · 4 obs

● 2015-05-31 06:36:02
● 2017-04-20 01:48:46
○ 2026-03-27 14:55:00
○ 2026-04-13 06:15:26

○MXaspmx2.naver.com2015-05-31 → 2017-04-20 · 4 obs

● 2015-05-31 06:36:02
● 2017-04-20 01:48:46
○ 2026-03-27 14:55:00
○ 2026-04-13 06:15:26

●MXkr1-aspmx1.worksmobile.com2026-03-27 → 2026-04-13 · 3 obs

○ 2017-04-20 01:48:46
● 2026-03-27 14:55:00
● 2026-04-13 06:15:26

●MXkr1-aspmx2.worksmobile.com2026-03-27 → 2026-04-13 · 3 obs

○ 2017-04-20 01:48:46
● 2026-03-27 14:55:00
● 2026-04-13 06:15:26

○A119.205.197.582015-05-31 → 2017-04-20 · 4 obs

● 2015-05-31 06:36:02
● 2017-04-20 01:48:46
○ 2026-03-27 14:55:00
○ 2026-04-13 06:15:26

○A13.32.179.472026-04-01 → 2026-04-05 · 12 obs

○ 2026-04-01 09:13:14
● 2026-04-01 12:11:38
○ 2026-04-01 15:53:58
● 2026-04-01 16:55:22
○ 2026-04-01 17:42:02
● 2026-04-01 18:30:12
● 2026-04-02 05:16:42
○ 2026-04-02 16:29:22
○ 2026-04-05 03:11:02
● 2026-04-05 08:42:24
○ 2026-04-05 23:40:06
○ 2026-04-13 06:15:26

○A13.32.179.562026-04-01 → 2026-04-05 · 12 obs

○A13.32.179.852026-04-01 → 2026-04-05 · 12 obs

○A13.32.179.982026-04-01 → 2026-04-05 · 12 obs

○A13.33.235.332026-03-27 → 2026-03-27 · 4 obs

○ 2017-04-20 01:48:46
● 2026-03-27 14:55:00
○ 2026-03-27 19:51:06
○ 2026-04-13 06:15:26

○A13.33.235.62026-03-27 → 2026-03-27 · 4 obs

○ 2017-04-20 01:48:46
● 2026-03-27 14:55:00
○ 2026-03-27 19:51:06
○ 2026-04-13 06:15:26

○A13.33.235.772026-03-27 → 2026-03-27 · 4 obs

○ 2017-04-20 01:48:46
● 2026-03-27 14:55:00
○ 2026-03-27 19:51:06
○ 2026-04-13 06:15:26

○A13.33.235.92026-03-27 → 2026-03-27 · 4 obs

○ 2017-04-20 01:48:46
● 2026-03-27 14:55:00
○ 2026-03-27 19:51:06
○ 2026-04-13 06:15:26

○A13.35.107.1042026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 00:46:24
● 2026-03-31 02:45:54
○ 2026-03-31 09:23:32
○ 2026-04-13 06:15:26

○A13.35.107.22026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 00:46:24
● 2026-03-31 02:45:54
○ 2026-03-31 09:23:32
○ 2026-04-13 06:15:26

○A13.35.107.602026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 00:46:24
● 2026-03-31 02:45:54
○ 2026-03-31 09:23:32
○ 2026-04-13 06:15:26

○A13.35.107.902026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 00:46:24
● 2026-03-31 02:45:54
○ 2026-03-31 09:23:32
○ 2026-04-13 06:15:26

○A18.245.218.1162026-03-28 → 2026-04-13 · 55 obs

○ 2026-03-27 22:00:28
● 2026-03-28 02:25:32
● 2026-03-28 03:09:08
○ 2026-03-28 07:01:38
● 2026-03-28 13:43:54
○ 2026-03-28 17:07:32
○ 2026-03-29 03:54:20
● 2026-03-29 10:40:42
● 2026-03-31 00:46:24
○ 2026-03-31 02:45:54
● 2026-03-31 09:23:32
○ 2026-03-31 10:47:50
○ 2026-03-31 12:38:18
● 2026-04-01 01:51:04
● 2026-04-01 09:13:14
○ 2026-04-01 12:11:38
● 2026-04-01 15:53:58
○ 2026-04-01 16:55:22
● 2026-04-01 17:42:02
○ 2026-04-01 18:30:12
○ 2026-04-02 16:29:22
● 2026-04-02 18:51:28
● 2026-04-03 01:30:08
○ 2026-04-03 04:53:30
○ 2026-04-03 19:00:56
● 2026-04-03 21:30:56
● 2026-04-04 01:07:56
○ 2026-04-04 04:59:18
○ 2026-04-04 12:30:26
● 2026-04-04 18:54:34
● 2026-04-05 03:11:02
○ 2026-04-05 08:42:24
● 2026-04-05 23:40:06
● 2026-04-07 00:47:50
○ 2026-04-07 20:37:34
○ 2026-04-07 21:36:56
● 2026-04-08 01:24:40
● 2026-04-08 11:07:34
○ 2026-04-08 11:43:28
● 2026-04-09 02:43:18
● 2026-04-09 07:28:16
○ 2026-04-09 22:35:22
● 2026-04-10 00:48:10
● 2026-04-11 12:53:24
○ 2026-04-11 18:25:50
● 2026-04-12 01:01:46
● 2026-04-12 03:12:28
○ 2026-04-12 04:51:18
● 2026-04-12 10:57:22
○ 2026-04-12 11:33:02
● 2026-04-12 15:50:08
○ 2026-04-12 16:37:14
● 2026-04-12 18:08:18
● 2026-04-13 01:37:32
○ 2026-04-13 06:15:26

○A18.245.218.442026-03-28 → 2026-04-13 · 55 obs

○A18.245.218.502026-03-28 → 2026-04-13 · 55 obs

○A18.245.218.862026-03-28 → 2026-04-13 · 55 obs

●A3.166.181.1002026-03-28 → 2026-04-13 · 21 obs

○ 2026-03-28 13:43:54
● 2026-03-28 17:07:32
● 2026-03-29 03:54:20
○ 2026-03-29 10:40:42
○ 2026-03-31 09:23:32
● 2026-03-31 10:47:50
● 2026-03-31 12:38:18
○ 2026-04-01 01:51:04
○ 2026-04-09 07:28:16
● 2026-04-09 22:35:22
○ 2026-04-10 00:48:10
○ 2026-04-11 12:53:24
● 2026-04-11 18:25:50
○ 2026-04-12 01:01:46
○ 2026-04-12 03:12:28
● 2026-04-12 04:51:18
○ 2026-04-12 10:57:22
● 2026-04-12 11:33:02
○ 2026-04-12 15:50:08
○ 2026-04-13 01:37:32
● 2026-04-13 06:15:26

●A3.166.181.232026-03-28 → 2026-04-13 · 21 obs

●A3.166.181.342026-03-28 → 2026-04-13 · 21 obs

●A3.166.181.442026-03-28 → 2026-04-13 · 21 obs

○A3.168.102.1252026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-02 05:16:42
● 2026-04-02 16:29:22
○ 2026-04-02 18:51:28
○ 2026-04-13 06:15:26

○A3.168.102.1292026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-02 05:16:42
● 2026-04-02 16:29:22
○ 2026-04-02 18:51:28
○ 2026-04-13 06:15:26

○A3.168.102.912026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-02 05:16:42
● 2026-04-02 16:29:22
○ 2026-04-02 18:51:28
○ 2026-04-13 06:15:26

○A3.168.102.922026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-02 05:16:42
● 2026-04-02 16:29:22
○ 2026-04-02 18:51:28
○ 2026-04-13 06:15:26

○A52.85.193.1022026-03-27 → 2026-04-12 · 15 obs

○ 2026-03-27 14:55:00
● 2026-03-27 19:51:06
● 2026-03-27 22:00:28
○ 2026-03-28 02:25:32
○ 2026-03-28 03:09:08
● 2026-03-28 07:01:38
○ 2026-03-28 13:43:54
○ 2026-04-07 00:47:50
● 2026-04-07 20:37:34
● 2026-04-07 21:36:56
○ 2026-04-08 01:24:40
○ 2026-04-12 15:50:08
● 2026-04-12 16:37:14
○ 2026-04-12 18:08:18
○ 2026-04-13 06:15:26

○A52.85.193.162026-03-27 → 2026-04-12 · 15 obs

○A52.85.193.812026-03-27 → 2026-04-12 · 15 obs

○A52.85.193.852026-03-27 → 2026-04-12 · 15 obs

○A54.230.253.132026-04-03 → 2026-04-08 · 12 obs

○ 2026-04-03 01:30:08
● 2026-04-03 04:53:30
● 2026-04-03 19:00:56
○ 2026-04-03 21:30:56
○ 2026-04-04 01:07:56
● 2026-04-04 04:59:18
● 2026-04-04 12:30:26
○ 2026-04-04 18:54:34
○ 2026-04-08 11:07:34
● 2026-04-08 11:43:28
○ 2026-04-09 02:43:18
○ 2026-04-13 06:15:26

○A54.230.253.372026-04-03 → 2026-04-08 · 12 obs

○A54.230.253.522026-04-03 → 2026-04-08 · 12 obs

○A54.230.253.612026-04-03 → 2026-04-08 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, e.dns.kr, d.dns.kr, c.dns.kr...	-
humanwork.co.kr	bns4.hostcocoa.com, bns3.hostcocoa.com, bns1.hostcocoa.com, bns2.hostcocoa.com	-

✅ Authoritative Response

Server:205.251.198.107

NS records: bns4.hostcocoa.com, bns3.hostcocoa.com, bns1.hostcocoa.com, bns2.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.166.181.44, 3.166.181.34...`
NS	4	`bns1.hostcocoa.com, bns2.hostcocoa.com...`
MX	2	`kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20)`
TXT	1	`v=spf1 include:spf.worksmobile.com ~all`
SOA	1	`bns1.hostcocoa.com awsdns-hostmaster.ama`

Analysis

IP Addresses

humanwork.co.kr resolves to four IP numbers: 3.166.181.23, 3.166.181.34, 3.166.181.44 and 3.166.181.100.

other host names for instance roeye.com, www.mystery.co.jp, mousedown.com, goodgoodmoneyadvice.com and influencemobile.services share IP numbers with humanwork.co.kr.

Name Servers

humanwork.co.kr is delegated to four name servers: bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com and bns4.hostcocoa.com.

humanwork.co.kr at least partially shares name servers with other domains, for instance frantier.kr, car-wash.co.kr, chedi.info, goodsportshop.co.kr and leejiyoung.com.

Host names with one IP number:

bns1.hostcocoa.com points to 205.251.192.254

bns2.hostcocoa.com points to 205.251.194.231

bns3.hostcocoa.com points to 205.251.196.209

bns4.hostcocoa.com points to 205.251.198.107

Mail Servers

humanwork.co.kr is handled by two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

humanwork.co.kr shares the same mail server setup as other domains, for instance swconst.co.kr, codeowl.com, j-ky.com, spometics.com and gnptech.com.

humanwork.co.kr shares mail servers with other domains at least partially, including jangsfood.com, eclatbaci.com, purunong.com, megaworks.ai and loha-design.com.

Host names with a single IP number:

kr1-aspmx1.worksmobile.com points to 125.209.209.251 and kr1-aspmx2.worksmobile.com points to 125.209.209.251.

Host names that point to 125.209.209.251: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

humanwork.co.kr - robtex.com

humanwork.co.kr

co.kr

Previously NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`humanwork.co.kr`

`co.kr`