`exter.kr`

DNSSEC	⚠️ Not signed
A	18.239.168.18^{🇺🇸 Amazon18.239.168.0/23}
		PTR	`server-18-239-168-18.bos50.r.cloudfront.net`
A	18.239.168.30^{🇺🇸 Amazon18.239.168.0/23}
A	18.239.168.37^{🇺🇸 Amazon18.239.168.0/23}
A	18.239.168.127^{🇺🇸 Amazon18.239.168.0/23}
NS	`cns1.hostcocoa.com` ⭐
		A	205.251.196.138^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1162.awsdns-17.org`
NS	`cns2.hostcocoa.com`
		A	205.251.194.81^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-593.awsdns-10.net`
NS	`cns3.hostcocoa.com`
		A	205.251.193.7^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-263.awsdns-32.com`
NS	`cns4.hostcocoa.com`
		A	205.251.199.181^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1973.awsdns-54.co.uk`
TXT	`v=spf1 ip4:52.79.92.223 ~all`
SOA	`cns1.hostcocoa.com`awsdns-hostmaster@amazon.com serial=1

`kr`

	DNSSEC	🔒 Signed (DS record present)
	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=2605150526

Same first word

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Similar names

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retex.se

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xeter.com

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terex.online

DNS History

16 records (8 active, 8 former)

●NScns1.hostcocoa.com2026-04-20 → 2026-05-15 · 2 obs

● 2026-04-20 07:17:02
● 2026-05-15 00:15:54

●NScns2.hostcocoa.com2026-04-20 → 2026-05-15 · 2 obs

● 2026-04-20 07:17:02
● 2026-05-15 00:15:54

●NScns3.hostcocoa.com2026-04-20 → 2026-05-15 · 2 obs

● 2026-04-20 07:17:02
● 2026-05-15 00:15:54

●NScns4.hostcocoa.com2026-04-20 → 2026-05-15 · 2 obs

● 2026-04-20 07:17:02
● 2026-05-15 00:15:54

●A18.239.168.1272026-04-20 → 2026-05-15 · 17 obs

○ 2026-04-20 14:59:02
● 2026-04-20 16:45:36
○ 2026-04-20 23:49:18
○ 2026-04-23 19:01:14
● 2026-04-24 14:50:18
○ 2026-04-24 16:32:30
● 2026-04-26 13:59:06
● 2026-04-26 18:01:04
○ 2026-04-27 00:18:42
○ 2026-04-30 21:25:48
● 2026-05-03 03:34:26
○ 2026-05-03 05:56:20
● 2026-05-03 07:48:08
○ 2026-05-03 10:03:14
○ 2026-05-10 10:00:14
● 2026-05-15 00:15:50
● 2026-05-15 00:15:54

●A18.239.168.182026-04-20 → 2026-05-15 · 17 obs

●A18.239.168.302026-04-20 → 2026-05-15 · 17 obs

●A18.239.168.372026-04-20 → 2026-05-15 · 17 obs

○A18.66.255.102026-04-20 → 2026-04-24 · 6 obs

● 2026-04-20 07:17:02
○ 2026-04-20 14:59:02
○ 2026-04-24 14:50:18
● 2026-04-24 16:32:30
○ 2026-04-26 13:59:06
○ 2026-05-15 00:15:54

○A18.66.255.282026-04-20 → 2026-04-24 · 6 obs

● 2026-04-20 07:17:02
○ 2026-04-20 14:59:02
○ 2026-04-24 14:50:18
● 2026-04-24 16:32:30
○ 2026-04-26 13:59:06
○ 2026-05-15 00:15:54

○A18.66.255.92026-04-20 → 2026-04-24 · 6 obs

● 2026-04-20 07:17:02
○ 2026-04-20 14:59:02
○ 2026-04-24 14:50:18
● 2026-04-24 16:32:30
○ 2026-04-26 13:59:06
○ 2026-05-15 00:15:54

○A18.66.255.912026-04-20 → 2026-04-24 · 6 obs

● 2026-04-20 07:17:02
○ 2026-04-20 14:59:02
○ 2026-04-24 14:50:18
● 2026-04-24 16:32:30
○ 2026-04-26 13:59:06
○ 2026-05-15 00:15:54

○A52.84.118.1142026-04-20 → 2026-05-10 · 16 obs

○ 2026-04-20 07:17:02
● 2026-04-20 14:59:02
○ 2026-04-20 16:45:36
● 2026-04-20 23:49:18
● 2026-04-23 19:01:14
○ 2026-04-24 14:50:18
○ 2026-04-26 18:01:04
● 2026-04-27 00:18:42
● 2026-04-30 21:25:48
○ 2026-05-03 03:34:26
● 2026-05-03 05:56:20
○ 2026-05-03 07:48:08
● 2026-05-03 10:03:14
● 2026-05-10 10:00:14
○ 2026-05-15 00:15:50
○ 2026-05-15 00:15:54

○A52.84.118.1192026-04-20 → 2026-05-10 · 16 obs

○A52.84.118.192026-04-20 → 2026-05-10 · 16 obs

○A52.84.118.562026-04-20 → 2026-05-10 · 16 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	g.dns.kr, c.dns.kr, e.dns.kr, b.dns.kr...	-
exter.kr	cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com, cns4.hostcocoa.com	-

✅ Authoritative Response

Server:205.251.196.138

NS records: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com, cns4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exter.kr (unsigned zone)

⏱️ Timing

Total: 1754ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.239.168.127, 18.239.168.37...`
NS	4	`cns1.hostcocoa.com, cns2.hostcocoa.com...`
TXT	1	`v=spf1 ip4:52.79.92.223 ~all`
SOA	1	`cns1.hostcocoa.com awsdns-hostmaster.ama`

Analysis

IP Addresses

exter.kr maps to four IP numbers: 18.239.168.18, 18.239.168.30, 18.239.168.37 and 18.239.168.127.

Other host names such as essentio.cz, sunsave.energy, sevencooks.com, localization.nas.io and d2zmsxd6wwkqfd.cloudfront.net share IPs with exter.kr.

Name Servers

exter.kr is delegated to four name servers: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com and cns4.hostcocoa.com.

exter.kr at least partially shares name servers with other domains, for example azecoffee.com, snbstore.com, adil.co.kr, mgdsk.com and thegada.com.

Host names with one IP number:

cns1.hostcocoa.com points to: 205.251.196.138

cns2.hostcocoa.com points to: 205.251.194.81

cns3.hostcocoa.com points to: 205.251.193.7

cns4.hostcocoa.com points to: 205.251.199.181

exter.kr - robtex.com

exter.kr

kr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`exter.kr`

`kr`