`kopsa.co.kr`

DNSSEC	⚠️ Not signed
A	13.35.107.9^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
		PTR	`server-13-35-107-9.phl51.r.cloudfront.net`
A	13.35.107.28^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.44^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.51^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
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`
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=2608010503

WOT: UNKNOWN (62/100)

Same first word

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kopsa.co.kr

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kopsa.org

kopsa.fi

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kospa.com

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DNS History

31 records (8 active, 23 former)

●NSbns1.hostcocoa.com2026-07-20 → 2026-07-31 · 3 obs

○ 2019-04-27 04:07:04
● 2026-07-20 15:24:24
● 2026-07-31 22:53:22

●NSbns2.hostcocoa.com2026-07-20 → 2026-07-31 · 3 obs

○ 2019-04-27 04:07:04
● 2026-07-20 15:24:24
● 2026-07-31 22:53:22

●NSbns3.hostcocoa.com2026-07-20 → 2026-07-31 · 3 obs

○ 2019-04-27 04:07:04
● 2026-07-20 15:24:24
● 2026-07-31 22:53:22

●NSbns4.hostcocoa.com2026-07-20 → 2026-07-31 · 3 obs

○ 2019-04-27 04:07:04
● 2026-07-20 15:24:24
● 2026-07-31 22:53:22

○NSns2.koreaidc.com2019-04-27 → 2019-04-27 · 3 obs

● 2019-04-27 04:07:04
○ 2026-07-20 15:24:24
○ 2026-07-31 22:53:22

○MXmu10.nayana.kr2019-04-27 → 2019-04-27 · 3 obs

● 2019-04-27 04:07:04
○ 2026-07-20 15:24:24
○ 2026-07-31 22:53:22

●A13.35.107.282026-07-20 → 2026-07-31 · 9 obs

○ 2026-07-20 15:24:24
● 2026-07-20 20:35:28
○ 2026-07-21 12:32:30
● 2026-07-23 01:19:58
○ 2026-07-24 01:39:28
● 2026-07-27 02:35:36
○ 2026-07-29 15:50:48
● 2026-07-31 22:53:18
● 2026-07-31 22:53:22

●A13.35.107.442026-07-20 → 2026-07-31 · 9 obs

●A13.35.107.512026-07-20 → 2026-07-31 · 9 obs

●A13.35.107.92026-07-20 → 2026-07-31 · 9 obs

○A143.204.194.122026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-24 01:39:28
● 2026-07-25 23:29:28
○ 2026-07-26 02:30:34
○ 2026-07-31 22:53:22

○A143.204.194.522026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-24 01:39:28
● 2026-07-25 23:29:28
○ 2026-07-26 02:30:34
○ 2026-07-31 22:53:22

○A143.204.194.592026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-24 01:39:28
● 2026-07-25 23:29:28
○ 2026-07-26 02:30:34
○ 2026-07-31 22:53:22

○A143.204.194.842026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-24 01:39:28
● 2026-07-25 23:29:28
○ 2026-07-26 02:30:34
○ 2026-07-31 22:53:22

○A218.145.71.1782019-04-27 → 2019-04-27 · 3 obs

● 2019-04-27 04:07:04
○ 2026-07-20 15:24:24
○ 2026-07-31 22:53:22

○A3.164.206.122026-07-20 → 2026-07-20 · 4 obs

○ 2019-04-27 04:07:04
● 2026-07-20 15:24:24
○ 2026-07-20 20:35:28
○ 2026-07-31 22:53:22

○A3.164.206.152026-07-20 → 2026-07-20 · 4 obs

○ 2019-04-27 04:07:04
● 2026-07-20 15:24:24
○ 2026-07-20 20:35:28
○ 2026-07-31 22:53:22

○A3.164.206.322026-07-20 → 2026-07-20 · 4 obs

○ 2019-04-27 04:07:04
● 2026-07-20 15:24:24
○ 2026-07-20 20:35:28
○ 2026-07-31 22:53:22

○A3.164.206.552026-07-20 → 2026-07-20 · 4 obs

○ 2019-04-27 04:07:04
● 2026-07-20 15:24:24
○ 2026-07-20 20:35:28
○ 2026-07-31 22:53:22

○A3.165.181.1032026-07-26 → 2026-07-29 · 6 obs

○ 2026-07-26 02:30:34
● 2026-07-26 21:05:36
○ 2026-07-27 02:35:36
● 2026-07-29 15:50:48
○ 2026-07-31 21:41:08
○ 2026-07-31 22:53:22

○A3.165.181.1072026-07-26 → 2026-07-29 · 6 obs

○ 2026-07-26 02:30:34
● 2026-07-26 21:05:36
○ 2026-07-27 02:35:36
● 2026-07-29 15:50:48
○ 2026-07-31 21:41:08
○ 2026-07-31 22:53:22

○A3.165.181.422026-07-26 → 2026-07-29 · 6 obs

○ 2026-07-26 02:30:34
● 2026-07-26 21:05:36
○ 2026-07-27 02:35:36
● 2026-07-29 15:50:48
○ 2026-07-31 21:41:08
○ 2026-07-31 22:53:22

○A3.165.181.782026-07-26 → 2026-07-29 · 6 obs

○ 2026-07-26 02:30:34
● 2026-07-26 21:05:36
○ 2026-07-27 02:35:36
● 2026-07-29 15:50:48
○ 2026-07-31 21:41:08
○ 2026-07-31 22:53:22

○A54.240.184.1082026-07-21 → 2026-07-26 · 6 obs

○ 2026-07-20 20:35:28
● 2026-07-21 12:32:30
○ 2026-07-23 01:19:58
● 2026-07-26 02:30:34
○ 2026-07-26 21:05:36
○ 2026-07-31 22:53:22

○A54.240.184.302026-07-21 → 2026-07-26 · 6 obs

○ 2026-07-20 20:35:28
● 2026-07-21 12:32:30
○ 2026-07-23 01:19:58
● 2026-07-26 02:30:34
○ 2026-07-26 21:05:36
○ 2026-07-31 22:53:22

○A54.240.184.442026-07-21 → 2026-07-26 · 6 obs

○ 2026-07-20 20:35:28
● 2026-07-21 12:32:30
○ 2026-07-23 01:19:58
● 2026-07-26 02:30:34
○ 2026-07-26 21:05:36
○ 2026-07-31 22:53:22

○A54.240.184.842026-07-21 → 2026-07-26 · 6 obs

○ 2026-07-20 20:35:28
● 2026-07-21 12:32:30
○ 2026-07-23 01:19:58
● 2026-07-26 02:30:34
○ 2026-07-26 21:05:36
○ 2026-07-31 22:53:22

○A99.84.41.1072026-07-24 → 2026-07-31 · 6 obs

○ 2026-07-23 01:19:58
● 2026-07-24 01:39:28
○ 2026-07-25 23:29:28
● 2026-07-31 21:41:08
○ 2026-07-31 22:53:18
○ 2026-07-31 22:53:22

○A99.84.41.1202026-07-24 → 2026-07-31 · 6 obs

○ 2026-07-23 01:19:58
● 2026-07-24 01:39:28
○ 2026-07-25 23:29:28
● 2026-07-31 21:41:08
○ 2026-07-31 22:53:18
○ 2026-07-31 22:53:22

○A99.84.41.382026-07-24 → 2026-07-31 · 6 obs

○ 2026-07-23 01:19:58
● 2026-07-24 01:39:28
○ 2026-07-25 23:29:28
● 2026-07-31 21:41:08
○ 2026-07-31 22:53:18
○ 2026-07-31 22:53:22

○A99.84.41.72026-07-24 → 2026-07-31 · 6 obs

○ 2026-07-23 01:19:58
● 2026-07-24 01:39:28
○ 2026-07-25 23:29:28
● 2026-07-31 21:41:08
○ 2026-07-31 22:53:18
○ 2026-07-31 22:53:22

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:205.251.198.107

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 767ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.9, 13.35.107.51...`
NS	4	`bns1.hostcocoa.com, bns2.hostcocoa.com...`
SOA	1	`bns1.hostcocoa.com awsdns-hostmaster.ama`

Analysis

IP Addresses

kopsa.co.kr directs to four IP numbers, which are 13.35.107.9, 13.35.107.28, 13.35.107.44 and 13.35.107.51.

astoreprocurement.com, d32iibkoo0lav.cloudfront.net, www.akpool.es and two other host names share IP numbers with kopsa.co.kr.

Name Servers

The authoritative name servers for kopsa.co.kr are bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com and bns4.hostcocoa.com.

There is at least partial name server overlap between kopsa.co.kr and other domains — holitual.com, alink21.com, artgraphy.co.kr and two more among them.

Each of the four hosts bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com and bns4.hostcocoa.com points to a single IP address — 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 and bns4.hostcocoa.com points to 205.251.198.107.

kopsa.co.kr - robtex.com

kopsa.co.kr

co.kr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`kopsa.co.kr`

`co.kr`