cktechb2b.com - dns.ninja

`cktechb2b.com`

DNSSEC	⚠️ Not signed
A	18.238.4.4^{🇺🇸 Amazon18.238.4.0/22}
		PTR	`server-18-238-4-4.phl51.r.cloudfront.net`
A	18.238.4.14^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.93^{🇺🇸 Amazon18.238.4.0/22}
A	18.238.4.125^{🇺🇸 Amazon18.238.4.0/22}
NS	`bns1.hostcocoa.com` ⭐
		A	205.251.192.254^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-254.awsdns-31.com`
NS	`bns2.hostcocoa.com`
		A	205.251.194.231^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-743.awsdns-28.net`
NS	`bns3.hostcocoa.com`
		A	205.251.196.209^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1233.awsdns-26.org`
NS	`bns4.hostcocoa.com`
		A	205.251.198.107^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1643.awsdns-13.co.uk`
MX	`alt1.aspmx.l.google.com` ⭐
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com` ⭐
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com` ⭐
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
TXT	`google-site-verification=TpSOuAO4vMm3hyaWaGjfVroKeO-uodd9ZzJl2eIRyMA`
TXT	`v=spf1 ip4:52.79.92.223 ~all`
SOA	`bns1.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=1785540242

Subdomains

www.cktechb2b.com

Same first word

cktechb2b.com

DNS History

100 records (13 active, 87 former)

●NSbns1.hostcocoa.com2026-02-15 → 2026-07-31 · 3 obs

○ 2020-01-16 09:55:18
● 2026-02-15 22:10:10
● 2026-07-31 23:43:30

●NSbns2.hostcocoa.com2026-02-15 → 2026-07-31 · 3 obs

○ 2020-01-16 09:55:18
● 2026-02-15 22:10:10
● 2026-07-31 23:43:30

●NSbns3.hostcocoa.com2026-02-15 → 2026-07-31 · 3 obs

○ 2020-01-16 09:55:18
● 2026-02-15 22:10:10
● 2026-07-31 23:43:30

●NSbns4.hostcocoa.com2026-02-15 → 2026-07-31 · 3 obs

○ 2020-01-16 09:55:18
● 2026-02-15 22:10:10
● 2026-07-31 23:43:30

○NSns1.hosting.co.kr2020-01-16 → 2020-01-16 · 3 obs

● 2020-01-16 09:55:18
○ 2026-02-15 22:10:10
○ 2026-07-31 23:43:30

○NSns2.hosting.co.kr2020-01-16 → 2020-01-16 · 3 obs

● 2020-01-16 09:55:18
○ 2026-02-15 22:10:10
○ 2026-07-31 23:43:30

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 22:10:10
● 2026-07-31 23:43:30

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 22:10:10
● 2026-07-31 23:43:30

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 22:10:10
● 2026-07-31 23:43:30

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 22:10:10
● 2026-07-31 23:43:30

●MXaspmx.l.google.com2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 22:10:10
● 2026-07-31 23:43:30

○A108.139.29.1202026-03-09 → 2026-06-03 · 17 obs

○ 2026-03-01 16:24:40
● 2026-03-09 03:15:20
○ 2026-03-09 15:26:56
○ 2026-03-13 20:26:22
● 2026-03-14 01:43:24
○ 2026-03-14 09:29:22
○ 2026-04-09 02:46:58
● 2026-04-10 00:15:22
○ 2026-04-10 17:58:18
○ 2026-04-16 22:01:36
● 2026-04-17 00:16:00
● 2026-04-18 03:57:22
○ 2026-04-18 17:53:58
○ 2026-06-03 18:59:02
● 2026-06-03 19:50:56
○ 2026-06-03 21:06:26
○ 2026-07-31 23:43:30

○A108.139.29.282026-03-09 → 2026-06-03 · 17 obs

○A108.139.29.802026-03-09 → 2026-06-03 · 17 obs

○A108.139.29.852026-03-09 → 2026-06-03 · 17 obs

○A108.156.22.1242026-03-26 → 2026-07-19 · 16 obs

○ 2026-03-23 02:26:16
● 2026-03-26 18:50:14
○ 2026-03-27 00:28:14
● 2026-07-11 07:21:32
○ 2026-07-11 10:35:56
● 2026-07-11 16:15:36
○ 2026-07-11 17:03:26
● 2026-07-14 09:02:18
○ 2026-07-14 14:11:46
● 2026-07-15 05:22:34
○ 2026-07-16 00:51:38
● 2026-07-18 06:43:18
○ 2026-07-18 07:37:44
● 2026-07-19 03:22:54
○ 2026-07-19 06:53:36
○ 2026-07-31 23:43:30

○A108.156.22.62026-03-26 → 2026-07-19 · 16 obs

○A108.156.22.932026-03-26 → 2026-07-19 · 16 obs

○A108.156.22.972026-03-26 → 2026-07-19 · 16 obs

○A13.224.125.582026-03-31 → 2026-07-31 · 24 obs

○ 2026-03-31 02:54:22
● 2026-03-31 04:05:50
● 2026-03-31 11:36:16
○ 2026-04-01 02:09:06
● 2026-04-01 14:58:46
○ 2026-04-01 15:44:16
○ 2026-06-21 13:36:10
● 2026-06-30 22:18:56
○ 2026-07-04 09:23:36
● 2026-07-07 13:11:42
● 2026-07-19 06:53:36
○ 2026-07-21 20:56:44
○ 2026-07-25 01:07:26
● 2026-07-27 11:25:02
○ 2026-07-27 13:05:00
● 2026-07-27 21:19:16
○ 2026-07-27 22:59:08
● 2026-07-30 19:01:52
○ 2026-07-30 23:14:38
● 2026-07-31 05:29:18
○ 2026-07-31 10:25:50
● 2026-07-31 13:35:36
○ 2026-07-31 19:04:50
○ 2026-07-31 23:43:30

○A13.224.125.852026-03-31 → 2026-07-31 · 24 obs

○A13.224.125.862026-03-31 → 2026-07-31 · 24 obs

○A13.224.125.962026-03-31 → 2026-07-31 · 24 obs

○A13.226.144.1202026-02-17 → 2026-06-30 · 17 obs

○ 2026-02-16 23:59:52
● 2026-02-17 05:04:08
● 2026-02-19 22:32:20
○ 2026-02-20 10:25:04
○ 2026-02-23 00:12:30
● 2026-03-01 16:24:40
● 2026-04-16 22:01:36
○ 2026-04-17 00:16:00
○ 2026-05-08 20:23:06
● 2026-05-09 07:34:28
○ 2026-05-15 23:35:28
○ 2026-06-24 22:30:50
● 2026-06-30 01:53:06
○ 2026-06-30 03:36:34
● 2026-06-30 20:46:02
○ 2026-06-30 21:40:32
○ 2026-07-31 23:43:30

○A13.226.144.1272026-02-17 → 2026-06-30 · 17 obs

○A13.226.144.322026-02-17 → 2026-06-30 · 17 obs

○A13.226.144.332026-02-17 → 2026-06-30 · 17 obs

○A13.227.173.1012026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-27 22:59:08
● 2026-07-28 01:56:44
○ 2026-07-28 06:07:56
○ 2026-07-31 23:43:30

○A13.227.173.212026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-27 22:59:08
● 2026-07-28 01:56:44
○ 2026-07-28 06:07:56
○ 2026-07-31 23:43:30

○A13.227.173.362026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-27 22:59:08
● 2026-07-28 01:56:44
○ 2026-07-28 06:07:56
○ 2026-07-31 23:43:30

○A13.227.173.712026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-27 22:59:08
● 2026-07-28 01:56:44
○ 2026-07-28 06:07:56
○ 2026-07-31 23:43:30

○A13.33.109.1012026-04-21 → 2026-05-25 · 18 obs

○ 2026-04-18 17:53:58
● 2026-04-21 11:31:24
○ 2026-04-21 14:14:18
○ 2026-04-22 17:14:06
● 2026-04-23 00:36:28
○ 2026-04-23 10:13:22
○ 2026-04-25 22:33:58
● 2026-04-26 04:12:52
● 2026-04-27 00:38:04
○ 2026-04-27 19:49:02
○ 2026-05-17 08:44:24
● 2026-05-17 15:39:18
● 2026-05-17 22:00:20
○ 2026-05-18 11:30:58
○ 2026-05-25 19:17:06
● 2026-05-25 23:50:02
○ 2026-05-26 00:34:34
○ 2026-07-31 23:43:30

○A13.33.109.142026-04-21 → 2026-05-25 · 18 obs

○A13.33.109.152026-04-21 → 2026-05-25 · 18 obs

○A13.33.109.462026-04-21 → 2026-05-25 · 18 obs

○A13.35.163.1002026-05-27 → 2026-06-02 · 18 obs

○ 2026-05-27 05:31:32
● 2026-05-27 07:01:58
○ 2026-05-27 07:44:44
○ 2026-05-27 21:08:02
● 2026-05-28 04:11:56
● 2026-05-28 06:07:56
○ 2026-05-28 09:25:40
○ 2026-05-30 19:34:32
● 2026-05-30 21:33:28
○ 2026-05-31 00:39:10
○ 2026-05-31 20:45:44
● 2026-06-01 05:20:54
● 2026-06-01 07:05:36
○ 2026-06-01 10:41:04
○ 2026-06-02 00:49:40
● 2026-06-02 01:40:32
○ 2026-06-02 05:05:04
○ 2026-07-31 23:43:30

○A13.35.163.502026-05-27 → 2026-06-02 · 18 obs

○A13.35.163.542026-05-27 → 2026-06-02 · 18 obs

○A13.35.163.922026-05-27 → 2026-06-02 · 18 obs

○A13.35.20.1272026-05-27 → 2026-06-05 · 18 obs

○ 2026-05-27 10:20:12
● 2026-05-27 14:38:08
○ 2026-05-27 15:50:30
○ 2026-05-30 17:15:42
● 2026-05-30 18:50:28
○ 2026-05-30 19:34:32
○ 2026-06-01 10:41:04
● 2026-06-01 16:31:30
○ 2026-06-01 20:09:56
○ 2026-06-03 12:13:34
● 2026-06-03 13:41:06
○ 2026-06-03 15:10:32
○ 2026-06-05 11:04:04
● 2026-06-05 12:43:02
○ 2026-06-05 14:31:44
● 2026-06-05 18:27:22
○ 2026-06-05 19:12:40
○ 2026-07-31 23:43:30

○A13.35.20.192026-05-27 → 2026-06-05 · 18 obs

○A13.35.20.342026-05-27 → 2026-06-05 · 18 obs

○A13.35.20.712026-05-27 → 2026-06-05 · 18 obs

●A18.238.4.1252026-03-31 → 2026-07-31 · 30 obs

○ 2026-03-30 11:52:30
● 2026-03-31 02:54:22
○ 2026-03-31 04:05:50
● 2026-07-12 18:25:40
○ 2026-07-12 21:02:30
● 2026-07-14 08:03:46
● 2026-07-16 00:51:38
○ 2026-07-17 09:35:44
○ 2026-07-19 03:22:54
● 2026-07-22 16:50:56
○ 2026-07-22 18:06:34
● 2026-07-24 20:27:06
● 2026-07-26 22:30:28
○ 2026-07-29 01:10:04
● 2026-07-29 01:50:18
○ 2026-07-29 04:52:20
● 2026-07-29 15:43:50
○ 2026-07-29 17:33:52
● 2026-07-29 18:56:26
○ 2026-07-30 00:52:08
● 2026-07-30 01:35:08
○ 2026-07-30 04:56:12
● 2026-07-30 08:26:38
○ 2026-07-30 14:24:46
● 2026-07-30 17:28:32
○ 2026-07-30 19:01:52
● 2026-07-30 23:14:38
○ 2026-07-31 05:29:18
● 2026-07-31 19:04:50
● 2026-07-31 23:43:30

●A18.238.4.142026-03-31 → 2026-07-31 · 30 obs

●A18.238.4.42026-03-31 → 2026-07-31 · 30 obs

●A18.238.4.932026-03-31 → 2026-07-31 · 30 obs

○A18.239.168.1072026-05-07 → 2026-05-08 · 7 obs

○ 2026-05-05 11:58:36
● 2026-05-07 08:25:06
○ 2026-05-07 08:59:58
○ 2026-05-07 22:25:48
● 2026-05-08 00:39:40
○ 2026-05-08 01:54:18
○ 2026-07-31 23:43:30

○A18.239.168.1202026-05-07 → 2026-05-08 · 7 obs

○ 2026-05-05 11:58:36
● 2026-05-07 08:25:06
○ 2026-05-07 08:59:58
○ 2026-05-07 22:25:48
● 2026-05-08 00:39:40
○ 2026-05-08 01:54:18
○ 2026-07-31 23:43:30

○A18.239.168.402026-05-07 → 2026-05-08 · 7 obs

○ 2026-05-05 11:58:36
● 2026-05-07 08:25:06
○ 2026-05-07 08:59:58
○ 2026-05-07 22:25:48
● 2026-05-08 00:39:40
○ 2026-05-08 01:54:18
○ 2026-07-31 23:43:30

○A18.239.168.542026-05-07 → 2026-05-08 · 7 obs

○ 2026-05-05 11:58:36
● 2026-05-07 08:25:06
○ 2026-05-07 08:59:58
○ 2026-05-07 22:25:48
● 2026-05-08 00:39:40
○ 2026-05-08 01:54:18
○ 2026-07-31 23:43:30

○A18.245.143.1062026-02-15 → 2026-05-19 · 18 obs

○ 2020-01-16 09:55:18
● 2026-02-15 22:10:10
● 2026-02-16 08:50:40
○ 2026-02-16 12:10:24
○ 2026-02-16 15:52:46
● 2026-02-16 23:59:52
○ 2026-02-17 05:04:08
○ 2026-05-15 23:35:28
● 2026-05-16 06:10:46
○ 2026-05-16 14:10:06
● 2026-05-16 23:25:22
● 2026-05-17 08:44:24
○ 2026-05-17 15:39:18
○ 2026-05-17 22:00:20
● 2026-05-18 11:30:58
● 2026-05-19 00:45:30
○ 2026-05-19 10:38:30
○ 2026-07-31 23:43:30

○A18.245.143.32026-02-15 → 2026-05-19 · 18 obs

○A18.245.143.322026-02-15 → 2026-05-19 · 18 obs

○A18.245.143.722026-02-15 → 2026-05-19 · 18 obs

○A211.234.63.2322020-01-16 → 2020-01-16 · 3 obs

● 2020-01-16 09:55:18
○ 2026-02-15 22:10:10
○ 2026-07-31 23:43:30

○A3.160.196.102026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 00:34:34
● 2026-05-27 05:31:32
○ 2026-05-27 07:01:58
○ 2026-07-31 23:43:30

○A3.160.196.522026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 00:34:34
● 2026-05-27 05:31:32
○ 2026-05-27 07:01:58
○ 2026-07-31 23:43:30

○A3.160.196.652026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 00:34:34
● 2026-05-27 05:31:32
○ 2026-05-27 07:01:58
○ 2026-07-31 23:43:30

○A3.160.196.862026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 00:34:34
● 2026-05-27 05:31:32
○ 2026-05-27 07:01:58
○ 2026-07-31 23:43:30

○A3.162.174.222026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-19 00:45:30
● 2026-05-19 10:38:30
○ 2026-05-19 15:22:30
○ 2026-07-31 23:43:30

○A3.162.174.272026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-19 00:45:30
● 2026-05-19 10:38:30
○ 2026-05-19 15:22:30
○ 2026-07-31 23:43:30

○A3.162.174.342026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-19 00:45:30
● 2026-05-19 10:38:30
○ 2026-05-19 15:22:30
○ 2026-07-31 23:43:30

○A3.162.174.392026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-19 00:45:30
● 2026-05-19 10:38:30
○ 2026-05-19 15:22:30
○ 2026-07-31 23:43:30

○A3.162.3.152026-05-07 → 2026-05-07 · 6 obs

○ 2026-05-07 08:59:58
● 2026-05-07 15:51:48
○ 2026-05-07 18:27:36
● 2026-05-07 22:25:48
○ 2026-05-08 00:39:40
○ 2026-07-31 23:43:30

○A3.162.3.672026-05-07 → 2026-05-07 · 6 obs

○ 2026-05-07 08:59:58
● 2026-05-07 15:51:48
○ 2026-05-07 18:27:36
● 2026-05-07 22:25:48
○ 2026-05-08 00:39:40
○ 2026-07-31 23:43:30

○A3.162.3.882026-05-07 → 2026-05-07 · 6 obs

○ 2026-05-07 08:59:58
● 2026-05-07 15:51:48
○ 2026-05-07 18:27:36
● 2026-05-07 22:25:48
○ 2026-05-08 00:39:40
○ 2026-07-31 23:43:30

○A3.162.3.932026-05-07 → 2026-05-07 · 6 obs

○ 2026-05-07 08:59:58
● 2026-05-07 15:51:48
○ 2026-05-07 18:27:36
● 2026-05-07 22:25:48
○ 2026-05-08 00:39:40
○ 2026-07-31 23:43:30

○A3.167.163.152026-05-19 → 2026-07-02 · 17 obs

○ 2026-05-19 10:38:30
● 2026-05-19 15:22:30
○ 2026-05-20 00:53:58
○ 2026-05-20 05:35:10
● 2026-05-20 11:24:58
○ 2026-05-21 07:24:24
○ 2026-05-25 10:55:06
● 2026-05-25 16:55:04
● 2026-05-28 19:06:50
○ 2026-05-29 11:08:02
○ 2026-06-07 21:21:18
● 2026-06-30 06:40:14
● 2026-07-01 20:43:24
○ 2026-07-01 23:30:20
● 2026-07-02 01:04:04
○ 2026-07-02 14:20:02
○ 2026-07-31 23:43:30

○A3.167.163.182026-05-19 → 2026-07-02 · 17 obs

○A3.167.163.372026-05-19 → 2026-07-02 · 17 obs

○A3.167.163.652026-05-19 → 2026-07-02 · 17 obs

○A3.167.212.452026-03-22 → 2026-07-24 · 6 obs

○ 2026-03-20 10:50:18
● 2026-03-22 12:19:56
○ 2026-03-23 02:26:16
● 2026-07-24 11:35:24
○ 2026-07-24 14:58:38
○ 2026-07-31 23:43:30

○A3.167.212.602026-03-22 → 2026-07-24 · 6 obs

○ 2026-03-20 10:50:18
● 2026-03-22 12:19:56
○ 2026-03-23 02:26:16
● 2026-07-24 11:35:24
○ 2026-07-24 14:58:38
○ 2026-07-31 23:43:30

○A3.167.212.782026-03-22 → 2026-07-24 · 6 obs

○ 2026-03-20 10:50:18
● 2026-03-22 12:19:56
○ 2026-03-23 02:26:16
● 2026-07-24 11:35:24
○ 2026-07-24 14:58:38
○ 2026-07-31 23:43:30

○A3.167.212.912026-03-22 → 2026-07-24 · 6 obs

○ 2026-03-20 10:50:18
● 2026-03-22 12:19:56
○ 2026-03-23 02:26:16
● 2026-07-24 11:35:24
○ 2026-07-24 14:58:38
○ 2026-07-31 23:43:30

○A3.168.132.132026-02-16 → 2026-07-31 · 18 obs

○ 2026-02-16 12:10:24
● 2026-02-16 15:52:46
○ 2026-02-16 16:52:20
○ 2026-02-22 00:12:12
● 2026-02-22 23:38:12
○ 2026-02-23 00:12:30
○ 2026-03-20 10:50:18
● 2026-07-08 21:20:10
○ 2026-07-09 00:54:18
● 2026-07-21 20:56:44
○ 2026-07-22 01:37:48
● 2026-07-23 16:51:58
○ 2026-07-23 20:11:12
● 2026-07-28 06:07:56
○ 2026-07-28 09:17:38
● 2026-07-31 10:25:50
○ 2026-07-31 13:35:36
○ 2026-07-31 23:43:30

○A3.168.132.352026-02-16 → 2026-07-31 · 18 obs

○A3.168.132.602026-02-16 → 2026-07-31 · 18 obs

○A3.168.132.822026-02-16 → 2026-07-31 · 18 obs

○A3.170.91.1032026-04-12 → 2026-07-28 · 8 obs

○ 2026-04-10 17:58:18
● 2026-04-12 17:43:04
○ 2026-04-13 02:24:14
● 2026-07-28 11:59:54
○ 2026-07-28 12:59:46
● 2026-07-28 13:35:14
○ 2026-07-28 17:40:00
○ 2026-07-31 23:43:30

○A3.170.91.1092026-04-12 → 2026-07-28 · 8 obs

○ 2026-04-10 17:58:18
● 2026-04-12 17:43:04
○ 2026-04-13 02:24:14
● 2026-07-28 11:59:54
○ 2026-07-28 12:59:46
● 2026-07-28 13:35:14
○ 2026-07-28 17:40:00
○ 2026-07-31 23:43:30

○A3.170.91.262026-04-12 → 2026-07-28 · 8 obs

○ 2026-04-10 17:58:18
● 2026-04-12 17:43:04
○ 2026-04-13 02:24:14
● 2026-07-28 11:59:54
○ 2026-07-28 12:59:46
● 2026-07-28 13:35:14
○ 2026-07-28 17:40:00
○ 2026-07-31 23:43:30

○A3.170.91.792026-04-12 → 2026-07-28 · 8 obs

○ 2026-04-10 17:58:18
● 2026-04-12 17:43:04
○ 2026-04-13 02:24:14
● 2026-07-28 11:59:54
○ 2026-07-28 12:59:46
● 2026-07-28 13:35:14
○ 2026-07-28 17:40:00
○ 2026-07-31 23:43:30

○A3.171.171.1082026-03-30 → 2026-07-30 · 26 obs

○ 2026-03-27 00:28:14
● 2026-03-30 07:38:52
○ 2026-03-30 11:52:30
○ 2026-03-31 11:36:16
● 2026-04-01 02:09:06
○ 2026-04-01 14:58:46
○ 2026-06-20 18:48:08
● 2026-06-23 08:21:52
● 2026-06-27 21:43:04
○ 2026-06-30 01:53:06
● 2026-07-01 16:53:16
○ 2026-07-02 22:23:32
● 2026-07-28 09:17:38
● 2026-07-29 01:10:04
○ 2026-07-29 01:50:18
● 2026-07-29 04:52:20
○ 2026-07-29 15:43:50
● 2026-07-29 17:33:52
○ 2026-07-29 18:56:26
● 2026-07-30 00:52:08
○ 2026-07-30 01:35:08
● 2026-07-30 04:56:12
○ 2026-07-30 08:26:38
● 2026-07-30 14:24:46
○ 2026-07-30 17:28:32
○ 2026-07-31 23:43:30

○A3.171.171.382026-03-30 → 2026-07-30 · 26 obs

○A3.171.171.812026-03-30 → 2026-07-30 · 26 obs

○A3.171.171.92026-03-30 → 2026-07-30 · 26 obs

○A3.171.38.122026-02-16 → 2026-07-12 · 16 obs

○ 2026-02-16 08:50:40
● 2026-02-16 12:10:24
○ 2026-02-16 15:52:46
○ 2026-02-19 22:32:20
● 2026-02-20 10:25:04
○ 2026-02-22 23:38:12
○ 2026-06-14 23:36:06
● 2026-06-17 21:00:38
● 2026-06-25 00:20:00
○ 2026-06-30 22:18:56
● 2026-07-04 09:23:36
● 2026-07-10 13:12:54
○ 2026-07-11 05:03:44
● 2026-07-12 11:06:52
○ 2026-07-12 18:25:40
○ 2026-07-31 23:43:30

○A3.171.38.292026-02-16 → 2026-07-12 · 16 obs

○A3.171.38.62026-02-16 → 2026-07-12 · 16 obs

○A3.171.38.982026-02-16 → 2026-07-12 · 16 obs

○A52.85.78.1182026-04-28 → 2026-05-27 · 16 obs

○ 2026-04-27 19:49:02
● 2026-04-28 08:19:48
○ 2026-04-28 09:02:20
○ 2026-04-29 11:26:30
● 2026-04-29 13:39:50
○ 2026-04-29 14:14:24
○ 2026-05-16 09:10:48
● 2026-05-16 14:10:06
○ 2026-05-16 23:25:22
○ 2026-05-19 15:22:30
● 2026-05-20 00:53:58
○ 2026-05-20 11:24:58
○ 2026-05-27 07:01:58
● 2026-05-27 07:44:44
○ 2026-05-27 10:20:12
○ 2026-07-31 23:43:30

○A52.85.78.62026-04-28 → 2026-05-27 · 16 obs

○A52.85.78.822026-04-28 → 2026-05-27 · 16 obs

○A52.85.78.962026-04-28 → 2026-05-27 · 16 obs

○A99.86.91.452026-04-27 → 2026-06-10 · 16 obs

○ 2026-04-27 00:38:04
● 2026-04-27 19:49:02
○ 2026-04-28 08:19:48
● 2026-04-28 09:02:20
● 2026-04-28 22:55:48
○ 2026-04-29 00:37:04
● 2026-04-29 11:26:30
● 2026-05-01 04:46:40
○ 2026-05-01 07:58:10
● 2026-05-01 15:03:00
● 2026-05-04 20:27:12
○ 2026-05-05 11:58:36
○ 2026-06-08 21:42:36
● 2026-06-10 00:54:52
○ 2026-06-10 05:00:38
○ 2026-07-31 23:43:30

○A99.86.91.532026-04-27 → 2026-06-10 · 16 obs

○A99.86.91.772026-04-27 → 2026-06-10 · 16 obs

○A99.86.91.952026-04-27 → 2026-06-10 · 16 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
cktechb2b.com	bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com, bns4.hostcocoa.com	4 records

✅ Authoritative Response

Server:205.251.198.107

NS records: bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com, bns4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cktechb2b.com (unsigned zone)

⏱️ Timing

Total: 347ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.238.4.4, 18.238.4.125...`
NS	4	`bns1.hostcocoa.com, bns2.hostcocoa.com...`
MX	5	`alt1.aspmx.l.google.com (pri: 0), alt2.aspmx.l.google.com (pri: 0)...`
TXT	2	`google-site-verification=TpSOuAO4vMm3hya, v=spf1 ip4:52.79.92.223 ~all`
SOA	1	`bns1.hostcocoa.com awsdns-hostmaster.ama`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com...)

Analysis

Hierarchy

cktechb2b.com serves as the parent of www.cktechb2b.com.

IP Addresses

cktechb2b.com has four IP addresses: 18.238.4.4, 18.238.4.14, 18.238.4.93 and 18.238.4.125.

chili512.net, dg4xa604hfbti.cloudfront.net, bloominbasketflorist.com and two other host names share IP numbers with cktechb2b.com.

Name Servers

The authoritative name servers for cktechb2b.com are bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com and bns4.hostcocoa.com.

cktechb2b.com has at least partial name server overlap with other domains, such as button-nose.com, vitabon.co.kr, bit-com.co.kr and two others.

Each of the four hosts bns1.hostcocoa.com, bns2.hostcocoa.com, bns3.hostcocoa.com and bns4.hostcocoa.com points to a single IP address — bns1.hostcocoa.com points to 205.251.192.254, bns2.hostcocoa.com points to 205.251.194.231, bns3.hostcocoa.com points to 205.251.196.209 and bns4.hostcocoa.com points to 205.251.198.107.

Mail Servers

Mail for cktechb2b.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

cktechb2b.com has at least partial mail server overlap with other domains such as kortedalabegravningsbyra.se, mjlhomes.com, daybreakdreamfarm.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com directs traffic to 142.251.167.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.