`busansign.com`

DNSSEC	⚠️ Not signed
A	18.154.227.63^{🇺🇸 Amazon18.154.227.0/24}
		PTR	`server-18-154-227-63.iad55.r.cloudfront.net`
A	18.154.227.78^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.120^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.124^{🇺🇸 Amazon18.154.227.0/24}
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`
SOA	`ans1.hostcocoa.com`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774380302

Same first word

busansign.com

DNS History

28 records (8 active, 20 former)

●NSans1.hostcocoa.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 02:28:44
● 2026-03-24 19:47:32

●NSans2.hostcocoa.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 02:28:44
● 2026-03-24 19:47:32

●NSans3.hostcocoa.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 02:28:44
● 2026-03-24 19:47:32

●NSans4.hostcocoa.com2026-02-17 → 2026-03-24 · 2 obs

● 2026-02-17 02:28:44
● 2026-03-24 19:47:32

○A108.156.22.1052026-03-23 → 2026-03-24 · 6 obs

○ 2026-03-22 22:51:30
● 2026-03-23 02:44:42
○ 2026-03-24 02:48:34
● 2026-03-24 03:36:20
○ 2026-03-24 16:28:50
○ 2026-03-24 19:47:32

○A108.156.22.502026-03-23 → 2026-03-24 · 6 obs

○ 2026-03-22 22:51:30
● 2026-03-23 02:44:42
○ 2026-03-24 02:48:34
● 2026-03-24 03:36:20
○ 2026-03-24 16:28:50
○ 2026-03-24 19:47:32

○A108.156.22.72026-03-23 → 2026-03-24 · 6 obs

○ 2026-03-22 22:51:30
● 2026-03-23 02:44:42
○ 2026-03-24 02:48:34
● 2026-03-24 03:36:20
○ 2026-03-24 16:28:50
○ 2026-03-24 19:47:32

○A108.156.22.752026-03-23 → 2026-03-24 · 6 obs

○ 2026-03-22 22:51:30
● 2026-03-23 02:44:42
○ 2026-03-24 02:48:34
● 2026-03-24 03:36:20
○ 2026-03-24 16:28:50
○ 2026-03-24 19:47:32

○A13.33.82.122026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-07 11:37:40
● 2026-03-09 01:15:26
○ 2026-03-09 23:19:04
○ 2026-03-24 19:47:32

○A13.33.82.822026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-07 11:37:40
● 2026-03-09 01:15:26
○ 2026-03-09 23:19:04
○ 2026-03-24 19:47:32

○A13.33.82.922026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-07 11:37:40
● 2026-03-09 01:15:26
○ 2026-03-09 23:19:04
○ 2026-03-24 19:47:32

○A13.33.82.932026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-07 11:37:40
● 2026-03-09 01:15:26
○ 2026-03-09 23:19:04
○ 2026-03-24 19:47:32

●A18.154.227.1202026-02-20 → 2026-03-24 · 29 obs

○ 2026-02-17 02:28:44
● 2026-02-20 10:38:40
● 2026-02-22 09:04:20
○ 2026-02-25 01:18:52
● 2026-02-26 06:56:58
○ 2026-02-27 00:00:18
○ 2026-03-03 05:41:58
● 2026-03-03 16:06:54
○ 2026-03-03 18:26:50
○ 2026-03-04 16:29:10
● 2026-03-05 08:28:36
○ 2026-03-05 23:35:36
● 2026-03-06 23:57:28
● 2026-03-07 01:13:46
○ 2026-03-07 11:37:40
○ 2026-03-09 01:15:26
● 2026-03-09 23:19:04
○ 2026-03-10 00:00:44
○ 2026-03-10 03:00:24
● 2026-03-12 21:51:54
● 2026-03-14 00:30:10
○ 2026-03-14 07:05:04
○ 2026-03-14 20:55:30
● 2026-03-15 00:08:26
● 2026-03-16 00:53:58
○ 2026-03-17 20:32:32
○ 2026-03-24 16:28:50
● 2026-03-24 19:47:26
● 2026-03-24 19:47:32

●A18.154.227.1242026-02-20 → 2026-03-24 · 29 obs

●A18.154.227.632026-02-20 → 2026-03-24 · 29 obs

●A18.154.227.782026-02-20 → 2026-03-24 · 29 obs

○A18.239.236.1092026-02-17 → 2026-03-24 · 39 obs

● 2026-02-17 02:28:44
○ 2026-02-20 10:38:40
○ 2026-02-22 09:04:20
● 2026-02-25 01:18:52
○ 2026-02-26 06:56:58
○ 2026-02-28 21:25:50
● 2026-03-01 09:12:50
● 2026-03-02 14:41:54
○ 2026-03-03 05:41:58
○ 2026-03-03 18:26:50
● 2026-03-04 16:29:10
○ 2026-03-05 08:28:36
● 2026-03-05 23:35:36
○ 2026-03-06 23:57:28
○ 2026-03-07 01:13:46
● 2026-03-07 11:37:40
○ 2026-03-09 01:15:26
○ 2026-03-09 23:19:04
● 2026-03-10 00:00:44
● 2026-03-10 03:00:24
○ 2026-03-12 21:51:54
○ 2026-03-14 07:05:04
● 2026-03-14 13:11:46
● 2026-03-14 16:56:00
○ 2026-03-14 20:55:30
○ 2026-03-16 00:53:58
● 2026-03-17 20:32:32
● 2026-03-17 22:39:40
○ 2026-03-19 04:07:08
● 2026-03-19 08:59:12
● 2026-03-20 11:19:32
○ 2026-03-22 12:27:40
● 2026-03-22 22:51:30
○ 2026-03-23 02:44:42
● 2026-03-24 02:48:34
○ 2026-03-24 03:36:20
● 2026-03-24 16:28:50
○ 2026-03-24 19:47:26
○ 2026-03-24 19:47:32

○A18.239.236.232026-02-17 → 2026-03-24 · 39 obs

○A18.239.236.382026-02-17 → 2026-03-24 · 39 obs

○A18.239.236.52026-02-17 → 2026-03-24 · 39 obs

○A99.84.234.1242026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 00:30:10
● 2026-03-14 07:05:04
○ 2026-03-14 13:11:46
○ 2026-03-24 19:47:32

○A99.84.234.522026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 00:30:10
● 2026-03-14 07:05:04
○ 2026-03-14 13:11:46
○ 2026-03-24 19:47:32

○A99.84.234.642026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 00:30:10
● 2026-03-14 07:05:04
○ 2026-03-14 13:11:46
○ 2026-03-24 19:47:32

○A99.84.234.992026-03-14 → 2026-03-14 · 4 obs

○ 2026-03-14 00:30:10
● 2026-03-14 07:05:04
○ 2026-03-14 13:11:46
○ 2026-03-24 19:47:32

○A99.84.41.1052026-02-27 → 2026-03-22 · 20 obs

○ 2026-02-17 02:28:44
○ 2026-02-26 06:56:58
● 2026-02-27 00:00:18
● 2026-02-28 21:25:50
○ 2026-03-01 09:12:50
○ 2026-03-02 14:41:54
● 2026-03-03 05:41:58
○ 2026-03-03 16:06:54
● 2026-03-03 18:26:50
○ 2026-03-04 16:29:10
○ 2026-03-14 16:56:00
● 2026-03-14 20:55:30
○ 2026-03-15 00:08:26
○ 2026-03-17 22:39:40
● 2026-03-19 04:07:08
○ 2026-03-19 08:59:12
○ 2026-03-20 11:19:32
● 2026-03-22 12:27:40
○ 2026-03-22 22:51:30
○ 2026-03-24 19:47:32

○A99.84.41.472026-02-27 → 2026-03-22 · 20 obs

○A99.84.41.802026-02-27 → 2026-03-22 · 20 obs

○A99.84.41.942026-02-27 → 2026-03-22 · 20 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
busansign.com	ans1.hostcocoa.com, ans2.hostcocoa.com, ans3.hostcocoa.com, ans4.hostcocoa.com	4 records

✅ 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 busansign.com (unsigned zone)

⏱️ Timing

Total: 239ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.154.227.120, 18.154.227.78...`
NS	4	`ans1.hostcocoa.com, ans2.hostcocoa.com...`
SOA	1	`ans1.hostcocoa.com awsdns-hostmaster.ama`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ans1.hostcocoa.com, ans2.hostcocoa.com, ans3.hostcocoa.com...)

Analysis

IP Addresses

busansign.com points to four IP numbers: 18.154.227.63, 18.154.227.78, 18.154.227.120 and 18.154.227.124.

Name Servers

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

Host names with a single IP address

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

busansign.com - robtex.com

busansign.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`busansign.com`

`com`