`123doctors.kr`

DNSSEC	⚠️ Not signed
A	3.167.112.6^{🇺🇸 Amazon}
		PTR	`server-3-167-112-6.iad55.r.cloudfront.net`
A	3.167.112.25^{🇺🇸 Amazon}
A	3.167.112.39^{🇺🇸 Amazon}
A	3.167.112.40^{🇺🇸 Amazon}
NS	`ans1.hostcocoa.com` ⭐
		A	205.251.192.117^{🇺🇸 Amazon}
			PTR	`ns-117.awsdns-14.com`
NS	`ans2.hostcocoa.com`
		A	205.251.195.46^{🇺🇸 Amazon}
			PTR	`ns-814.awsdns-37.net`
NS	`ans3.hostcocoa.com`
		A	205.251.197.133^{🇺🇸 Amazon}
			PTR	`ns-1413.awsdns-48.org`
NS	`ans4.hostcocoa.com`
		A	205.251.198.221^{🇺🇸 Amazon}
			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

Up

www.123doctors.kr

Same first word

123doctors.kr

123doctors.com

DNS History

20 records (8 active, 12 former)

●NSans1.hostcocoa.com2026-02-15 → 2026-02-21 · 2 obs

● 2026-02-15 23:26:44
● 2026-02-21 13:22:54

●NSans2.hostcocoa.com2026-02-15 → 2026-02-21 · 2 obs

● 2026-02-15 23:26:44
● 2026-02-21 13:22:54

●NSans3.hostcocoa.com2026-02-15 → 2026-02-21 · 2 obs

● 2026-02-15 23:26:44
● 2026-02-21 13:22:54

●NSans4.hostcocoa.com2026-02-15 → 2026-02-21 · 2 obs

● 2026-02-15 23:26:44
● 2026-02-21 13:22:54

○A18.164.124.1292026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-16 02:51:02
● 2026-02-16 03:59:52
○ 2026-02-16 11:34:48
○ 2026-02-21 13:22:54

○A18.164.124.152026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-16 02:51:02
● 2026-02-16 03:59:52
○ 2026-02-16 11:34:48
○ 2026-02-21 13:22:54

○A18.164.124.272026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-16 02:51:02
● 2026-02-16 03:59:52
○ 2026-02-16 11:34:48
○ 2026-02-21 13:22:54

○A18.164.124.942026-02-16 → 2026-02-16 · 4 obs

○ 2026-02-16 02:51:02
● 2026-02-16 03:59:52
○ 2026-02-16 11:34:48
○ 2026-02-21 13:22:54

○A18.245.253.1102026-02-16 → 2026-02-21 · 19 obs

○ 2026-02-16 00:15:32
● 2026-02-16 02:51:02
○ 2026-02-16 03:59:52
● 2026-02-16 11:34:48
○ 2026-02-16 16:49:46
○ 2026-02-18 00:59:54
● 2026-02-18 04:29:22
○ 2026-02-18 10:59:14
○ 2026-02-18 12:19:10
● 2026-02-18 22:51:12
● 2026-02-18 23:53:32
○ 2026-02-19 06:38:56
○ 2026-02-19 11:25:46
● 2026-02-19 14:06:42
○ 2026-02-20 09:08:42
● 2026-02-20 11:42:26
● 2026-02-21 10:37:12
○ 2026-02-21 13:22:52
○ 2026-02-21 13:22:54

○A18.245.253.1132026-02-16 → 2026-02-21 · 19 obs

○A18.245.253.1292026-02-16 → 2026-02-21 · 19 obs

○A18.245.253.132026-02-16 → 2026-02-21 · 19 obs

○A18.65.3.1212026-02-15 → 2026-02-20 · 16 obs

● 2026-02-15 23:26:44
○ 2026-02-16 00:15:32
○ 2026-02-16 11:34:48
● 2026-02-16 16:49:46
○ 2026-02-17 01:40:50
● 2026-02-17 16:54:22
● 2026-02-18 00:59:54
○ 2026-02-18 04:29:22
● 2026-02-18 10:59:14
○ 2026-02-18 12:19:10
○ 2026-02-19 06:38:56
● 2026-02-19 11:25:46
○ 2026-02-19 14:06:42
● 2026-02-20 09:08:42
○ 2026-02-20 11:42:26
○ 2026-02-21 13:22:54

○A18.65.3.592026-02-15 → 2026-02-20 · 16 obs

○A18.65.3.842026-02-15 → 2026-02-20 · 16 obs

○A18.65.3.982026-02-15 → 2026-02-20 · 16 obs

●A3.167.112.252026-02-16 → 2026-02-21 · 15 obs

○ 2026-02-15 23:26:44
● 2026-02-16 00:15:32
○ 2026-02-16 02:51:02
○ 2026-02-16 16:49:46
● 2026-02-17 01:40:50
○ 2026-02-17 16:54:22
○ 2026-02-18 10:59:14
● 2026-02-18 12:19:10
○ 2026-02-18 22:51:12
○ 2026-02-18 23:53:32
● 2026-02-19 06:38:56
○ 2026-02-19 11:25:46
○ 2026-02-21 10:37:12
● 2026-02-21 13:22:52
● 2026-02-21 13:22:54

●A3.167.112.392026-02-16 → 2026-02-21 · 15 obs

●A3.167.112.402026-02-16 → 2026-02-21 · 15 obs

●A3.167.112.62026-02-16 → 2026-02-21 · 15 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
123doctors.kr	ans3.hostcocoa.com, ans4.hostcocoa.com, ans1.hostcocoa.com, ans2.hostcocoa.com	-

✅ Authoritative Response

Server: 205.251.195.46

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 123doctors.kr (unsigned zone)

⏱️ Timing

Total: 82ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.112.40, 3.167.112.25...`
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`

AI analysis

123doctors.kr is the parent of www.123doctors.kr.

123doctors.kr points to four IP numbers: 3.167.112.6, 3.167.112.25, 3.167.112.39 and 3.167.112.40.

Other host names including d3c19b2s098z5q.cloudfront.net, my.auvik.com, kassuo.com.ar, cloudmersive.com and gogirls.virginia.edu share IP numbers with 123doctors.kr.

123doctors.kr is delegated to four name servers: ans1.hostcocoa.com, ans2.hostcocoa.com, ans3.hostcocoa.com and ans4.hostcocoa.com.

123doctors.kr at least partially shares name servers with other domains, including 1inst.com, borambiotech.com, adjustsound.co.kr, nicecheck.net and jayane.kr.