`econg.kr`

DNSSEC	⚠️ Not signed
A	3.167.112.36^{🇺🇸 Amazon3.167.112.0/21}
		PTR	`server-3-167-112-36.iad55.r.cloudfront.net`
A	3.167.112.56^{🇺🇸 Amazon3.167.112.0/21}
A	3.167.112.120^{🇺🇸 Amazon3.167.112.0/21}
A	3.167.112.125^{🇺🇸 Amazon3.167.112.0/21}
NS	`ans1.hostcocoa.com` ⭐
		A	205.251.192.117^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-117.awsdns-14.com`
NS	`ans2.hostcocoa.com`
		A	205.251.195.46^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-814.awsdns-37.net`
NS	`ans3.hostcocoa.com`
		A	205.251.197.133^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1413.awsdns-48.org`
NS	`ans4.hostcocoa.com`
		A	205.251.198.221^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1757.awsdns-27.co.uk`
TXT	`v=spf1 ip4:52.79.92.223 ~all`
SOA	`ans1.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=2602170528

Same first word

econg.kr

econg.org.au

econg.org

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DNS History

24 records (8 active, 16 former)

●NSans1.hostcocoa.com2026-02-15 → 2026-02-28 · 2 obs

● 2026-02-15 20:38:42
● 2026-02-28 21:34:30

●NSans2.hostcocoa.com2026-02-15 → 2026-02-28 · 2 obs

● 2026-02-15 20:38:42
● 2026-02-28 21:34:30

●NSans3.hostcocoa.com2026-02-15 → 2026-02-28 · 2 obs

● 2026-02-15 20:38:42
● 2026-02-28 21:34:30

●NSans4.hostcocoa.com2026-02-15 → 2026-02-28 · 2 obs

● 2026-02-15 20:38:42
● 2026-02-28 21:34:30

○A18.164.68.1102026-02-19 → 2026-02-19 · 5 obs

○ 2026-02-19 00:49:38
● 2026-02-19 02:24:38
● 2026-02-19 03:17:56
○ 2026-02-19 10:04:04
○ 2026-02-28 21:34:30

○A18.164.68.502026-02-19 → 2026-02-19 · 5 obs

○ 2026-02-19 00:49:38
● 2026-02-19 02:24:38
● 2026-02-19 03:17:56
○ 2026-02-19 10:04:04
○ 2026-02-28 21:34:30

○A18.164.68.732026-02-19 → 2026-02-19 · 5 obs

○ 2026-02-19 00:49:38
● 2026-02-19 02:24:38
● 2026-02-19 03:17:56
○ 2026-02-19 10:04:04
○ 2026-02-28 21:34:30

○A18.164.68.882026-02-19 → 2026-02-19 · 5 obs

○ 2026-02-19 00:49:38
● 2026-02-19 02:24:38
● 2026-02-19 03:17:56
○ 2026-02-19 10:04:04
○ 2026-02-28 21:34:30

○A18.239.236.412026-02-16 → 2026-02-27 · 32 obs

○ 2026-02-15 20:38:42
● 2026-02-16 15:05:52
● 2026-02-17 11:16:20
○ 2026-02-17 13:59:12
○ 2026-02-18 07:40:20
● 2026-02-18 17:40:54
○ 2026-02-18 19:57:44
● 2026-02-19 00:49:38
○ 2026-02-19 02:24:38
○ 2026-02-19 10:04:04
● 2026-02-19 11:51:12
○ 2026-02-19 19:46:42
○ 2026-02-20 01:51:18
● 2026-02-20 08:27:16
○ 2026-02-20 10:32:22
● 2026-02-20 12:05:02
● 2026-02-21 11:30:52
○ 2026-02-22 05:14:30
● 2026-02-22 14:23:10
● 2026-02-23 07:07:44
○ 2026-02-23 17:53:02
○ 2026-02-24 04:02:30
● 2026-02-24 10:49:02
● 2026-02-24 17:18:50
○ 2026-02-25 01:41:34
○ 2026-02-25 04:10:00
● 2026-02-25 05:01:30
● 2026-02-27 00:14:20
○ 2026-02-27 04:23:02
○ 2026-02-27 19:21:40
● 2026-02-27 20:25:02
○ 2026-02-28 21:34:30

○A18.239.236.422026-02-16 → 2026-02-27 · 32 obs

○A18.239.236.592026-02-16 → 2026-02-27 · 32 obs

○A18.239.236.692026-02-16 → 2026-02-27 · 32 obs

●A3.167.112.1202026-02-18 → 2026-02-28 · 12 obs

○ 2026-02-15 20:38:42
○ 2026-02-17 13:59:12
● 2026-02-18 07:08:54
● 2026-02-18 07:40:20
○ 2026-02-18 17:40:54
○ 2026-02-27 00:14:20
● 2026-02-27 04:23:02
○ 2026-02-27 08:34:12
● 2026-02-27 14:55:16
● 2026-02-27 19:21:40
○ 2026-02-27 20:25:02
● 2026-02-28 21:34:30

●A3.167.112.1252026-02-18 → 2026-02-28 · 12 obs

●A3.167.112.362026-02-18 → 2026-02-28 · 12 obs

●A3.167.112.562026-02-18 → 2026-02-28 · 12 obs

○A52.222.244.1272026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-17 11:16:20
● 2026-02-17 13:59:12
○ 2026-02-18 07:08:54
○ 2026-02-28 21:34:30

○A52.222.244.242026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-17 11:16:20
● 2026-02-17 13:59:12
○ 2026-02-18 07:08:54
○ 2026-02-28 21:34:30

○A52.222.244.542026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-17 11:16:20
● 2026-02-17 13:59:12
○ 2026-02-18 07:08:54
○ 2026-02-28 21:34:30

○A52.222.244.902026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-17 11:16:20
● 2026-02-17 13:59:12
○ 2026-02-18 07:08:54
○ 2026-02-28 21:34:30

○A52.84.20.1122026-02-15 → 2026-02-27 · 28 obs

● 2026-02-15 20:38:42
○ 2026-02-16 15:05:52
○ 2026-02-18 17:40:54
● 2026-02-18 19:57:44
○ 2026-02-19 00:49:38
○ 2026-02-19 03:17:56
● 2026-02-19 10:04:04
○ 2026-02-19 11:51:12
● 2026-02-19 19:46:42
● 2026-02-20 01:51:18
○ 2026-02-20 08:27:16
● 2026-02-20 10:32:22
○ 2026-02-20 12:05:02
○ 2026-02-21 11:30:52
● 2026-02-22 05:14:30
○ 2026-02-22 14:23:10
○ 2026-02-23 07:07:44
● 2026-02-23 17:53:02
● 2026-02-24 04:02:30
○ 2026-02-24 10:49:02
○ 2026-02-24 17:18:50
● 2026-02-25 01:41:34
● 2026-02-25 04:10:00
○ 2026-02-25 05:01:30
○ 2026-02-27 04:23:02
● 2026-02-27 08:34:12
○ 2026-02-27 14:55:16
○ 2026-02-28 21:34:30

○A52.84.20.202026-02-15 → 2026-02-27 · 28 obs

○A52.84.20.492026-02-15 → 2026-02-27 · 28 obs

○A52.84.20.522026-02-15 → 2026-02-27 · 28 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
econg.kr	ans1.hostcocoa.com, ans2.hostcocoa.com, ans3.hostcocoa.com, ans4.hostcocoa.com	-

✅ Authoritative Response

Server: 205.251.192.117

NS records: ans1.hostcocoa.com, ans2.hostcocoa.com, ans3.hostcocoa.com, ans4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for econg.kr (unsigned zone)

⏱️ Timing

Total: 1093ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.112.36, 3.167.112.125...`
NS	4	`ans1.hostcocoa.com, ans2.hostcocoa.com...`
TXT	1	`v=spf1 ip4:52.79.92.223 ~all`
SOA	1	`ans1.hostcocoa.com awsdns-hostmaster.ama`

Analysis

IP Addresses

econg.kr refers to four IP numbers: 3.167.112.36, 3.167.112.56, 3.167.112.120 and 3.167.112.125.

Other host names, for instance d1ecnoy6ioaogv.cloudfront.net, d1h4rm5y645a96.cloudfront.net, danielsscholarsconnect.com, converse-static-resources.wolt.com and www.reddingshardware.com share IP numbers with econg.kr.

Name Servers

econg.kr delegates to four name servers: ans1.hostcocoa.com, ans2.hostcocoa.com, ans3.hostcocoa.com and ans4.hostcocoa.com.

econg.kr at least partially shares name servers with other domains, including misoled.com, accepted.kr, nutribank.co.kr, happy-school.co.kr and aimed.or.kr.

Host names with one IP number:

ans1.hostcocoa.com points to 205.251.192.117; ans2.hostcocoa.com points to 205.251.195.46; ans3.hostcocoa.com points to 205.251.197.133; ans4.hostcocoa.com points to 205.251.198.221.

econg.kr - robtex.com

econg.kr

kr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`econg.kr`

`kr`