cloudboxlesson.com - dns.ninja

`cloudboxlesson.com`

DNSSEC	⚠️ Not signed
A	3.170.3.10^{🇺🇸 Amazon3.170.3.0/24}
		PTR	`server-3-170-3-10.iad55.r.cloudfront.net`
A	3.170.3.87^{🇺🇸 Amazon3.170.3.0/24}
A	3.170.3.104^{🇺🇸 Amazon3.170.3.0/24}
A	3.170.3.120^{🇺🇸 Amazon3.170.3.0/24}
NS	`ns-167.awsdns-20.com` ⭐
		A	2600:9000:5300:a700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-167.awsdns-20.com`
		A	205.251.192.167^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-167.awsdns-20.com`
NS	`ns-1524.awsdns-62.org`
		A	2600:9000:5305:f400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1524.awsdns-62.org`
		A	205.251.197.244^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1524.awsdns-62.org`
NS	`ns-1724.awsdns-23.co.uk`
		A	2600:9000:5306:bc00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1724.awsdns-23.co.uk`
		A	205.251.198.188^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1724.awsdns-23.co.uk`
NS	`ns-588.awsdns-09.net`
		A	2600:9000:5302:4c00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-588.awsdns-09.net`
		A	205.251.194.76^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-588.awsdns-09.net`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`v=spf1 include:amazonses.com ~all`
SOA	`ns-167.awsdns-20.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=1786508184

Subdomains

develop.cloudboxlesson.com

Same first word

cloudboxlesson.com

DNS History

97 records (9 active, 88 former)

●NSns-1524.awsdns-62.org2026-02-16 → 2026-08-12 · 2 obs

● 2026-02-16 10:23:38
● 2026-08-12 04:21:16

●NSns-167.awsdns-20.com2026-02-16 → 2026-08-12 · 2 obs

● 2026-02-16 10:23:38
● 2026-08-12 04:21:16

●NSns-1724.awsdns-23.co.uk2026-02-16 → 2026-08-12 · 2 obs

● 2026-02-16 10:23:38
● 2026-08-12 04:21:16

●NSns-588.awsdns-09.net2026-02-16 → 2026-08-12 · 2 obs

● 2026-02-16 10:23:38
● 2026-08-12 04:21:16

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-16 → 2026-08-12 · 2 obs

● 2026-02-16 10:23:38
● 2026-08-12 04:21:16

○A108.139.134.1022026-04-08 → 2026-06-07 · 18 obs

○ 2026-04-05 03:57:00
● 2026-04-08 01:06:34
○ 2026-04-08 02:03:20
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● 2026-04-08 07:25:12
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● 2026-04-10 22:12:42
○ 2026-04-11 09:02:26
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● 2026-04-16 21:34:28
○ 2026-04-17 12:56:38
○ 2026-06-07 13:27:58
● 2026-06-07 16:33:22
○ 2026-06-07 17:14:14
● 2026-06-07 18:10:04
○ 2026-06-07 20:30:44
○ 2026-08-12 04:21:16

○A108.139.134.582026-04-08 → 2026-06-07 · 18 obs

○A108.139.134.722026-04-08 → 2026-06-07 · 18 obs

○A108.139.134.852026-04-08 → 2026-06-07 · 18 obs

○A108.158.186.1292026-04-09 → 2026-07-28 · 19 obs

○ 2026-04-08 07:25:12
● 2026-04-09 00:24:34
○ 2026-04-09 16:45:34
○ 2026-04-27 19:48:24
● 2026-04-27 22:55:32
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● 2026-07-28 00:31:56
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● 2026-07-28 02:27:44
○ 2026-07-28 03:19:44
○ 2026-08-12 04:21:16

○A108.158.186.132026-04-09 → 2026-07-28 · 19 obs

○A108.158.186.292026-04-09 → 2026-07-28 · 19 obs

○A108.158.186.92026-04-09 → 2026-07-28 · 19 obs

○A13.224.125.1192026-06-16 → 2026-07-27 · 13 obs

○ 2026-06-16 16:12:32
● 2026-06-16 22:17:36
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● 2026-06-17 08:14:44
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● 2026-06-17 22:47:32
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● 2026-07-27 10:44:52
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○ 2026-08-12 04:21:16

○A13.224.125.212026-06-16 → 2026-07-27 · 13 obs

○A13.224.125.252026-06-16 → 2026-07-27 · 13 obs

○A13.224.125.622026-06-16 → 2026-07-27 · 13 obs

○A13.227.207.112026-05-19 → 2026-07-10 · 9 obs

○ 2026-05-19 01:45:42
● 2026-05-19 08:58:22
○ 2026-05-19 10:12:54
○ 2026-06-09 23:37:44
● 2026-06-10 02:47:38
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● 2026-07-10 11:39:14
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○ 2026-08-12 04:21:16

○A13.227.207.622026-05-19 → 2026-07-10 · 9 obs

○A13.227.207.882026-05-19 → 2026-07-10 · 9 obs

○A13.227.207.92026-05-19 → 2026-07-10 · 9 obs

○A13.249.141.1282026-05-20 → 2026-07-02 · 18 obs

○ 2026-05-19 18:23:08
● 2026-05-20 02:19:38
● 2026-05-20 13:07:04
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○ 2026-05-20 14:33:18
● 2026-05-20 16:12:04
● 2026-05-31 08:38:12
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● 2026-06-01 21:52:18
● 2026-06-07 03:40:40
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● 2026-06-30 13:41:40
○ 2026-06-30 22:43:46
● 2026-07-02 06:44:16
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● 2026-07-02 17:38:52
○ 2026-07-02 18:59:22
○ 2026-08-12 04:21:16

○A13.249.141.142026-05-20 → 2026-07-02 · 18 obs

○A13.249.141.352026-05-20 → 2026-07-02 · 18 obs

○A13.249.141.92026-05-20 → 2026-07-02 · 18 obs

○A13.33.235.1052026-03-24 → 2026-08-12 · 26 obs

○ 2026-03-22 20:58:30
● 2026-03-24 21:04:16
○ 2026-03-24 22:10:34
○ 2026-03-25 01:03:34
● 2026-03-25 06:16:46
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● 2026-07-12 06:26:44
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● 2026-08-05 10:00:38
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● 2026-08-06 21:37:32
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● 2026-08-12 01:04:06
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○ 2026-08-12 04:21:16

○A13.33.235.362026-03-24 → 2026-08-12 · 26 obs

○A13.33.235.432026-03-24 → 2026-08-12 · 26 obs

○A13.33.235.642026-03-24 → 2026-08-12 · 26 obs

○A13.33.82.232026-04-20 → 2026-05-10 · 16 obs

○ 2026-04-17 12:56:38
● 2026-04-20 20:41:52
○ 2026-04-20 22:28:46
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● 2026-04-21 00:30:54
○ 2026-04-21 02:27:56
○ 2026-04-29 00:58:54
● 2026-04-29 11:42:22
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○ 2026-05-02 20:49:42
● 2026-05-03 00:34:00
○ 2026-05-03 16:33:10
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● 2026-05-10 04:57:02
○ 2026-05-10 05:57:52
○ 2026-08-12 04:21:16

○A13.33.82.442026-04-20 → 2026-05-10 · 16 obs

○A13.33.82.542026-04-20 → 2026-05-10 · 16 obs

○A13.33.82.562026-04-20 → 2026-05-10 · 16 obs

○A18.164.174.1032026-02-16 → 2026-08-11 · 45 obs

○ 2026-02-16 10:23:38
● 2026-02-16 12:02:10
○ 2026-02-19 00:49:06
○ 2026-05-15 01:04:58
● 2026-07-03 06:34:20
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● 2026-07-07 10:57:00
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● 2026-07-18 00:39:36
● 2026-07-25 03:43:52
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● 2026-07-25 15:18:04
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● 2026-07-28 21:59:54
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● 2026-07-29 22:46:48
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● 2026-07-30 02:14:28
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● 2026-08-11 00:29:24
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○ 2026-08-12 04:21:16

○A18.164.174.1192026-02-16 → 2026-08-11 · 45 obs

○A18.164.174.1262026-02-16 → 2026-08-11 · 45 obs

○A18.164.174.492026-02-16 → 2026-08-11 · 45 obs

○A18.165.116.1082026-04-02 → 2026-07-30 · 28 obs

○ 2026-04-02 02:49:14
● 2026-04-02 19:45:24
● 2026-04-02 21:41:46
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● 2026-04-03 04:33:22
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○ 2026-06-18 09:30:18
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● 2026-06-29 13:38:36
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● 2026-07-28 11:32:58
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○ 2026-08-12 04:21:16

○A18.165.116.1252026-04-02 → 2026-07-30 · 28 obs

○A18.165.116.832026-04-02 → 2026-07-30 · 28 obs

○A18.165.116.842026-04-02 → 2026-07-30 · 28 obs

○A18.165.25.1162026-03-21 → 2026-03-21 · 4 obs

○ 2026-02-23 02:08:58
● 2026-03-21 09:36:10
○ 2026-03-21 13:22:06
○ 2026-08-12 04:21:16

○A18.165.25.1252026-03-21 → 2026-03-21 · 4 obs

○ 2026-02-23 02:08:58
● 2026-03-21 09:36:10
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○ 2026-08-12 04:21:16

○A18.165.25.62026-03-21 → 2026-03-21 · 4 obs

○ 2026-02-23 02:08:58
● 2026-03-21 09:36:10
○ 2026-03-21 13:22:06
○ 2026-08-12 04:21:16

○A18.165.25.732026-03-21 → 2026-03-21 · 4 obs

○ 2026-02-23 02:08:58
● 2026-03-21 09:36:10
○ 2026-03-21 13:22:06
○ 2026-08-12 04:21:16

○A18.173.219.1032026-02-16 → 2026-03-29 · 9 obs

● 2026-02-16 10:23:38
○ 2026-02-16 12:02:10
○ 2026-03-22 12:28:02
● 2026-03-22 15:06:34
○ 2026-03-22 20:58:30
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● 2026-03-29 22:42:22
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○A18.173.219.1152026-02-16 → 2026-03-29 · 9 obs

○A18.173.219.1212026-02-16 → 2026-03-29 · 9 obs

○A18.173.219.182026-02-16 → 2026-03-29 · 9 obs

○A18.239.183.1282026-05-11 → 2026-05-20 · 17 obs

○ 2026-05-10 05:57:52
● 2026-05-11 03:29:54
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● 2026-05-12 10:17:28
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○A18.239.183.632026-05-11 → 2026-05-20 · 17 obs

○A18.239.183.922026-05-11 → 2026-05-20 · 17 obs

○A18.239.183.982026-05-11 → 2026-05-20 · 17 obs

○A216.137.53.122026-02-19 → 2026-06-30 · 17 obs

○ 2026-02-16 12:02:10
● 2026-02-19 00:49:06
● 2026-02-19 12:31:54
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○A216.137.53.52026-02-19 → 2026-06-30 · 17 obs

○A216.137.53.702026-02-19 → 2026-06-30 · 17 obs

○A216.137.53.822026-02-19 → 2026-06-30 · 17 obs

○A3.165.232.112026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 11:42:00
● 2026-03-22 12:28:02
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○A3.165.232.1172026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 11:42:00
● 2026-03-22 12:28:02
○ 2026-03-22 15:06:34
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○A3.165.232.332026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 11:42:00
● 2026-03-22 12:28:02
○ 2026-03-22 15:06:34
○ 2026-08-12 04:21:16

○A3.165.232.832026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 11:42:00
● 2026-03-22 12:28:02
○ 2026-03-22 15:06:34
○ 2026-08-12 04:21:16

○A3.166.192.1222026-07-12 → 2026-08-02 · 31 obs

○ 2026-07-12 11:58:46
● 2026-07-12 23:39:24
○ 2026-07-13 00:46:00
● 2026-07-13 16:56:52
○ 2026-07-13 22:37:54
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● 2026-08-02 03:38:50
○ 2026-08-02 08:37:10
○ 2026-08-12 04:21:16

○A3.166.192.1252026-07-12 → 2026-08-02 · 31 obs

○A3.166.192.382026-07-12 → 2026-08-02 · 31 obs

○A3.166.192.882026-07-12 → 2026-08-02 · 31 obs

●A3.170.3.102026-02-20 → 2026-08-12 · 40 obs

○ 2026-02-19 22:14:12
● 2026-02-20 03:21:10
○ 2026-02-20 07:09:42
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● 2026-02-22 17:27:16
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●A3.170.3.1042026-02-20 → 2026-08-12 · 40 obs

●A3.170.3.1202026-02-20 → 2026-08-12 · 40 obs

●A3.170.3.872026-02-20 → 2026-08-12 · 40 obs

○A3.171.171.262026-03-30 → 2026-07-30 · 12 obs

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○A3.171.171.632026-03-30 → 2026-07-30 · 12 obs

○A3.171.171.652026-03-30 → 2026-07-30 · 12 obs

○A3.171.171.872026-03-30 → 2026-07-30 · 12 obs

○A3.173.182.412026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 13:22:06
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○A3.173.182.492026-03-22 → 2026-03-22 · 4 obs

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○A3.173.182.742026-03-22 → 2026-03-22 · 4 obs

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○A3.173.182.942026-03-22 → 2026-03-22 · 4 obs

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○A3.174.83.1022026-03-28 → 2026-08-12 · 56 obs

○ 2026-03-27 08:51:46
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○A3.174.83.1072026-03-28 → 2026-08-12 · 56 obs

○A3.174.83.552026-03-28 → 2026-08-12 · 56 obs

○A3.174.83.912026-03-28 → 2026-08-12 · 56 obs

○A52.84.174.1162026-07-25 → 2026-07-28 · 12 obs

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○A52.84.174.212026-07-25 → 2026-07-28 · 12 obs

○A52.84.174.312026-07-25 → 2026-07-28 · 12 obs

○A52.84.174.902026-07-25 → 2026-07-28 · 12 obs

○A52.84.45.1092026-05-27 → 2026-05-27 · 4 obs

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○A52.84.45.362026-05-27 → 2026-05-27 · 4 obs

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○A52.84.45.552026-05-27 → 2026-05-27 · 4 obs

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○A52.84.45.842026-05-27 → 2026-05-27 · 4 obs

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○A54.192.151.1122026-05-30 → 2026-06-05 · 17 obs

○ 2026-05-30 05:20:54
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○A54.192.151.412026-05-30 → 2026-06-05 · 17 obs

○A54.192.151.482026-05-30 → 2026-06-05 · 17 obs

○A54.192.151.932026-05-30 → 2026-06-05 · 17 obs

○A65.8.76.1182026-05-28 → 2026-06-02 · 16 obs

○ 2026-05-27 07:18:12
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○A65.8.76.402026-05-28 → 2026-06-02 · 16 obs

○A65.8.76.422026-05-28 → 2026-06-02 · 16 obs

○A65.8.76.492026-05-28 → 2026-06-02 · 16 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...	-
cloudboxlesson.com	ns-167.awsdns-20.com, ns-588.awsdns-09.net, ns-1724.awsdns-23.co.uk, ns-1524.awsdns-62.org	2 records

✅ Authoritative Response

Server:205.251.192.167

NS records: ns-167.awsdns-20.com, ns-588.awsdns-09.net, ns-1724.awsdns-23.co.uk, ns-1524.awsdns-62.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudboxlesson.com (unsigned zone)

⏱️ Timing

Total: 2315ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.3.104, 3.170.3.10...`
NS	4	`ns-1524.awsdns-62.org, ns-167.awsdns-20.com...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	1	`v=spf1 include:amazonses.com ~all`
SOA	1	`ns-167.awsdns-20.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-167.awsdns-20.com, ns-167.awsdns-20.com)

Analysis

Hierarchy

cloudboxlesson.com serves as the parent of develop.cloudboxlesson.com.

IP Addresses

cloudboxlesson.com has four IP addresses: 3.170.3.10, 3.170.3.87, 3.170.3.104 and 3.170.3.120.

Name Servers

cloudboxlesson.com has four authoritative name servers: ns-167.awsdns-20.com, ns-588.awsdns-09.net, ns-1524.awsdns-62.org and ns-1724.awsdns-23.co.uk.

cloudboxlesson.com has at least partial name server overlap with other domains, such as d3qyicdutw6kh9.cloudfront.net, dcp.wa.gov.au, joinbjlt.com and two others.

ns-167.awsdns-20.com, ns-588.awsdns-09.net, ns-1524.awsdns-62.org and ns-1724.awsdns-23.co.uk all point to exactly two IP numbers each: ns-167.awsdns-20.com → 205.251.192.167 and 2600:9000:5300:a700::1; ns-588.awsdns-09.net → 205.251.194.76 and 2600:9000:5302:4c00::1; ns-1524.awsdns-62.org → 205.251.197.244 and 2600:9000:5305:f400::1; ns-1724.awsdns-23.co.uk → 205.251.198.188 and 2600:9000:5306:bc00::1.

Mail Servers

cloudboxlesson.com has one mail server: inbound-smtp.us-east-1.amazonaws.com.

cloudboxlesson.com shares the same mail server setup as other domains, including reclutalia-qa.com, k8s.slack.com, harrisonmetal.slack.com and two others.

cloudboxlesson.com shares mail servers — at least in part — with other domains, including aido.id, invitae.jira.com, grabpay.com and two others.

These mail servers are frequently paired with the mail servers inbound-smtp.us-west-2.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

inbound-smtp.us-east-1.amazonaws.com has five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 plus two others.