`contentsoftware.kr`

DNSSEC	⚠️ Not signed
A	18.160.18.24^{🇺🇸 Amazon18.160.16.0/21}
		PTR	`server-18-160-18-24.iad12.r.cloudfront.net`
A	18.160.18.54^{🇺🇸 Amazon18.160.16.0/21}
A	18.160.18.91^{🇺🇸 Amazon18.160.16.0/21}
A	18.160.18.97^{🇺🇸 Amazon18.160.16.0/21}
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`
SOA	`ens1.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=2603280509

Same first word

contentsoftware.kr

contentsoftware.de

DNS History

24 records (8 active, 16 former)

●NSens1.hostcocoa.com2026-02-19 → 2026-03-27 · 2 obs

● 2026-02-19 21:08:08
● 2026-03-27 22:30:24

●NSens2.hostcocoa.com2026-02-19 → 2026-03-27 · 2 obs

● 2026-02-19 21:08:08
● 2026-03-27 22:30:24

●NSens3.hostcocoa.com2026-02-19 → 2026-03-27 · 2 obs

● 2026-02-19 21:08:08
● 2026-03-27 22:30:24

●NSens4.hostcocoa.com2026-02-19 → 2026-03-27 · 2 obs

● 2026-02-19 21:08:08
● 2026-03-27 22:30:24

●A18.160.18.242026-03-01 → 2026-03-27 · 21 obs

○ 2026-02-28 23:53:22
● 2026-03-01 05:25:16
○ 2026-03-01 10:29:00
● 2026-03-01 14:00:58
● 2026-03-05 00:12:12
○ 2026-03-05 01:09:32
○ 2026-03-05 23:45:30
● 2026-03-06 01:33:40
○ 2026-03-06 18:56:26
● 2026-03-07 02:03:04
○ 2026-03-07 18:15:36
○ 2026-03-16 08:05:44
● 2026-03-16 12:06:06
○ 2026-03-16 19:48:16
○ 2026-03-18 21:13:16
● 2026-03-25 20:09:52
● 2026-03-26 07:15:32
○ 2026-03-27 00:22:28
○ 2026-03-27 00:54:44
● 2026-03-27 22:30:22
● 2026-03-27 22:30:24

●A18.160.18.542026-03-01 → 2026-03-27 · 21 obs

●A18.160.18.912026-03-01 → 2026-03-27 · 21 obs

●A18.160.18.972026-03-01 → 2026-03-27 · 21 obs

○A18.164.116.362026-03-07 → 2026-03-07 · 5 obs

○ 2026-03-07 18:15:36
● 2026-03-07 21:29:44
● 2026-03-07 22:39:18
○ 2026-03-09 15:07:12
○ 2026-03-27 22:30:24

○A18.164.116.422026-03-07 → 2026-03-07 · 5 obs

○ 2026-03-07 18:15:36
● 2026-03-07 21:29:44
● 2026-03-07 22:39:18
○ 2026-03-09 15:07:12
○ 2026-03-27 22:30:24

○A18.164.116.782026-03-07 → 2026-03-07 · 5 obs

○ 2026-03-07 18:15:36
● 2026-03-07 21:29:44
● 2026-03-07 22:39:18
○ 2026-03-09 15:07:12
○ 2026-03-27 22:30:24

○A18.164.116.792026-03-07 → 2026-03-07 · 5 obs

○ 2026-03-07 18:15:36
● 2026-03-07 21:29:44
● 2026-03-07 22:39:18
○ 2026-03-09 15:07:12
○ 2026-03-27 22:30:24

○A18.165.140.1252026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-26 07:15:32
● 2026-03-27 00:22:28
○ 2026-03-27 00:54:44
○ 2026-03-27 22:30:24

○A18.165.140.222026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-26 07:15:32
● 2026-03-27 00:22:28
○ 2026-03-27 00:54:44
○ 2026-03-27 22:30:24

○A18.165.140.252026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-26 07:15:32
● 2026-03-27 00:22:28
○ 2026-03-27 00:54:44
○ 2026-03-27 22:30:24

○A18.165.140.762026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-26 07:15:32
● 2026-03-27 00:22:28
○ 2026-03-27 00:54:44
○ 2026-03-27 22:30:24

○A18.65.3.1212026-02-19 → 2026-03-18 · 33 obs

● 2026-02-19 21:08:08
● 2026-02-23 20:00:24
○ 2026-02-24 00:12:22
● 2026-02-24 16:41:42
○ 2026-02-25 21:15:22
● 2026-02-26 21:30:06
○ 2026-02-27 09:51:46
○ 2026-03-01 05:25:16
● 2026-03-01 10:29:00
○ 2026-03-01 14:00:58
○ 2026-03-05 00:12:12
● 2026-03-05 01:09:32
● 2026-03-05 23:45:30
○ 2026-03-06 01:33:40
○ 2026-03-07 22:39:18
● 2026-03-09 15:07:12
● 2026-03-11 08:24:56
○ 2026-03-11 20:28:02
○ 2026-03-12 14:15:20
● 2026-03-12 17:34:20
● 2026-03-14 16:14:28
○ 2026-03-14 17:23:54
○ 2026-03-14 20:20:12
● 2026-03-15 04:54:22
● 2026-03-16 08:05:44
○ 2026-03-16 12:06:06
● 2026-03-16 19:48:16
○ 2026-03-17 00:16:36
○ 2026-03-17 14:04:30
● 2026-03-17 21:22:24
● 2026-03-18 17:16:16
○ 2026-03-18 21:13:16
○ 2026-03-27 22:30:24

○A18.65.3.162026-02-19 → 2026-03-18 · 33 obs

○A18.65.3.612026-02-19 → 2026-03-18 · 33 obs

○A18.65.3.72026-02-19 → 2026-03-18 · 33 obs

○A216.137.44.102026-02-24 → 2026-03-27 · 32 obs

○ 2026-02-23 20:00:24
● 2026-02-24 00:12:22
○ 2026-02-24 16:41:42
● 2026-02-25 21:15:22
○ 2026-02-26 21:30:06
● 2026-02-27 09:51:46
● 2026-02-28 23:53:22
○ 2026-03-01 05:25:16
○ 2026-03-06 01:33:40
● 2026-03-06 18:56:26
○ 2026-03-07 02:03:04
● 2026-03-07 18:15:36
○ 2026-03-07 21:29:44
○ 2026-03-11 08:24:56
● 2026-03-11 20:28:02
● 2026-03-12 14:15:20
○ 2026-03-12 17:34:20
○ 2026-03-14 16:14:28
● 2026-03-14 17:23:54
● 2026-03-14 20:20:12
○ 2026-03-15 04:54:22
○ 2026-03-16 19:48:16
● 2026-03-17 00:16:36
● 2026-03-17 14:04:30
○ 2026-03-17 21:22:24
○ 2026-03-18 17:16:16
● 2026-03-18 21:13:16
○ 2026-03-25 20:09:52
○ 2026-03-27 00:22:28
● 2026-03-27 00:54:44
○ 2026-03-27 22:30:22
○ 2026-03-27 22:30:24

○A216.137.44.1082026-02-24 → 2026-03-27 · 32 obs

○A216.137.44.1252026-02-24 → 2026-03-27 · 32 obs

○A216.137.44.392026-02-24 → 2026-03-27 · 32 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
contentsoftware.kr	ens3.hostcocoa.com, ens4.hostcocoa.com, ens1.hostcocoa.com, ens2.hostcocoa.com	-

✅ Authoritative Response

Server:205.251.196.43

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentsoftware.kr (unsigned zone)

⏱️ Timing

Total: 2259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.160.18.91, 18.160.18.54...`
NS	4	`ens1.hostcocoa.com, ens2.hostcocoa.com...`
SOA	1	`ens1.hostcocoa.com awsdns-hostmaster.ama`

Analysis

IP Addresses

contentsoftware.kr resolves to four IP numbers: 18.160.18.24, 18.160.18.54, 18.160.18.91 and 18.160.18.97.

Other host names such as decompany.io, dyusuefv6qboi.cloudfront.net, analytics.api.easelive.tv, d1fs8ryw3erqmj.cloudfront.net and happydemics.com share IPs with contentsoftware.kr.

Name Servers

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

contentsoftware.kr at least partially shares name servers with other domains, for instance acro-int.com, ablur.io, daehofood.co.kr, doomido.kr and toplogis.net.