designsystems.engineering - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`designsystems.engineering`

DNSSEC	⚠️ Not signed
A	3.161.213.25^{🇺🇸 Amazon3.161.208.0/21}
		PTR	`server-3-161-213-25.yul62.r.cloudfront.net`
A	3.161.213.46^{🇺🇸 Amazon3.161.208.0/21}
A	3.161.213.66^{🇺🇸 Amazon3.161.208.0/21}
A	3.161.213.101^{🇺🇸 Amazon3.161.208.0/21}
NS	`ns-1529.awsdns-63.org` ⭐
		A	2600:9000:5305:f900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1529.awsdns-63.org`
		A	205.251.197.249^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1529.awsdns-63.org`
NS	`ns-1603.awsdns-08.co.uk`
		A	2600:9000:5306:4300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1603.awsdns-08.co.uk`
		A	205.251.198.67^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1603.awsdns-08.co.uk`
NS	`ns-467.awsdns-58.com`
		A	2600:9000:5301:d300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-467.awsdns-58.com`
		A	205.251.193.211^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-467.awsdns-58.com`
NS	`ns-670.awsdns-19.net`
		A	2600:9000:5302:9e00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-670.awsdns-19.net`
		A	205.251.194.158^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-670.awsdns-19.net`
SOA	`ns-1529.awsdns-63.org`awsdns-hostmaster@amazon.com serial=1

`engineering`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.engineering` ⭐
	NS	`v0n1.nic.engineering`
	NS	`v0n2.nic.engineering`
	NS	`v0n3.nic.engineering`
	NS	`v2n0.nic.engineering`
	NS	`v2n1.nic.engineering`
	SOA	`v0n0.nic.engineering`hostmaster@donuts.email serial=1786894241

Same first word

Similar names

DNS History

88 records (8 active, 80 former)

●NSns-1529.awsdns-63.org2026-02-14 → 2026-08-16 · 2 obs

● 2026-02-14 20:58:30
● 2026-08-16 16:03:56

●NSns-1603.awsdns-08.co.uk2026-02-14 → 2026-08-16 · 2 obs

● 2026-02-14 20:58:30
● 2026-08-16 16:03:56

●NSns-467.awsdns-58.com2026-02-14 → 2026-08-16 · 2 obs

● 2026-02-14 20:58:30
● 2026-08-16 16:03:56

●NSns-670.awsdns-19.net2026-02-14 → 2026-08-16 · 2 obs

● 2026-02-14 20:58:30
● 2026-08-16 16:03:56

○A13.35.107.1132026-04-14 → 2026-07-31 · 20 obs

○ 2026-04-12 16:11:48
● 2026-04-14 23:21:48
○ 2026-04-15 06:50:42
● 2026-07-13 18:23:38
○ 2026-07-15 12:07:24
● 2026-07-17 23:46:26
● 2026-07-19 09:50:30
○ 2026-07-20 03:46:32
○ 2026-07-21 03:46:06
● 2026-07-23 15:41:36
○ 2026-07-23 19:20:38
● 2026-07-26 05:04:02
● 2026-07-26 20:42:52
○ 2026-07-27 18:50:54
○ 2026-07-28 15:56:58
● 2026-07-29 09:15:14
○ 2026-07-30 09:13:12
● 2026-07-31 14:58:02
○ 2026-08-01 02:13:44
○ 2026-08-16 16:03:56

○A13.35.107.402026-04-14 → 2026-07-31 · 20 obs

○A13.35.107.552026-04-14 → 2026-07-31 · 20 obs

○A13.35.107.772026-04-14 → 2026-07-31 · 20 obs

○A143.204.142.1112026-08-03 → 2026-08-03 · 4 obs

○ 2026-08-03 00:13:04
● 2026-08-03 02:40:06
○ 2026-08-03 03:37:46
○ 2026-08-16 16:03:56

○A143.204.142.52026-08-03 → 2026-08-03 · 4 obs

○ 2026-08-03 00:13:04
● 2026-08-03 02:40:06
○ 2026-08-03 03:37:46
○ 2026-08-16 16:03:56

○A143.204.142.662026-08-03 → 2026-08-03 · 4 obs

○ 2026-08-03 00:13:04
● 2026-08-03 02:40:06
○ 2026-08-03 03:37:46
○ 2026-08-16 16:03:56

○A143.204.142.902026-08-03 → 2026-08-03 · 4 obs

○ 2026-08-03 00:13:04
● 2026-08-03 02:40:06
○ 2026-08-03 03:37:46
○ 2026-08-16 16:03:56

○A18.154.110.1222026-05-19 → 2026-07-02 · 20 obs

○ 2026-05-19 06:50:56
● 2026-05-19 08:29:56
○ 2026-05-19 18:29:38
● 2026-05-20 01:51:44
● 2026-05-20 06:03:24
○ 2026-05-21 09:10:34
● 2026-05-22 01:12:58
● 2026-05-27 17:12:18
○ 2026-05-29 14:39:34
● 2026-05-29 21:41:02
○ 2026-05-30 20:10:20
○ 2026-06-06 09:20:08
● 2026-06-06 16:30:10
● 2026-06-07 20:27:46
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● 2026-06-08 02:13:16
○ 2026-06-08 07:19:22
● 2026-07-02 01:38:20
○ 2026-07-02 12:12:16
○ 2026-08-16 16:03:56

○A18.154.110.422026-05-19 → 2026-07-02 · 20 obs

○A18.154.110.662026-05-19 → 2026-07-02 · 20 obs

○A18.154.110.952026-05-19 → 2026-07-02 · 20 obs

○A18.160.41.1252026-03-13 → 2026-04-20 · 14 obs

○ 2026-02-20 19:40:08
● 2026-03-13 22:50:20
○ 2026-03-14 06:50:02
○ 2026-03-19 23:12:20
● 2026-03-20 00:20:48
○ 2026-03-20 03:21:36
● 2026-03-20 11:19:46
● 2026-03-20 14:45:46
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○ 2026-04-18 11:19:58
● 2026-04-19 07:22:10
● 2026-04-20 00:27:50
○ 2026-04-20 11:01:56
○ 2026-08-16 16:03:56

○A18.160.41.642026-03-13 → 2026-04-20 · 14 obs

○A18.160.41.672026-03-13 → 2026-04-20 · 14 obs

○A18.160.41.782026-03-13 → 2026-04-20 · 14 obs

○A18.161.97.102026-05-27 → 2026-06-04 · 20 obs

○ 2026-05-26 12:59:30
● 2026-05-27 10:22:14
○ 2026-05-27 14:42:14
○ 2026-05-29 21:41:02
● 2026-05-30 20:10:20
○ 2026-05-31 06:43:42
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● 2026-06-01 07:42:10
● 2026-06-01 08:54:40
○ 2026-06-01 12:10:28
● 2026-06-01 20:24:18
○ 2026-06-01 21:43:16
○ 2026-06-02 17:53:04
● 2026-06-03 00:44:40
● 2026-06-03 04:10:52
○ 2026-06-03 07:34:58
○ 2026-06-04 09:26:50
● 2026-06-04 13:47:24
○ 2026-06-04 14:38:52
○ 2026-08-16 16:03:56

○A18.161.97.292026-05-27 → 2026-06-04 · 20 obs

○A18.161.97.432026-05-27 → 2026-06-04 · 20 obs

○A18.161.97.932026-05-27 → 2026-06-04 · 20 obs

○A18.165.201.172026-02-15 → 2026-02-17 · 8 obs

○ 2026-02-15 20:58:54
● 2026-02-15 23:50:56
● 2026-02-16 07:04:52
○ 2026-02-16 13:30:34
○ 2026-02-16 21:10:38
● 2026-02-17 00:36:26
○ 2026-02-17 04:07:46
○ 2026-08-16 16:03:56

○A18.165.201.192026-02-15 → 2026-02-17 · 8 obs

○ 2026-02-15 20:58:54
● 2026-02-15 23:50:56
● 2026-02-16 07:04:52
○ 2026-02-16 13:30:34
○ 2026-02-16 21:10:38
● 2026-02-17 00:36:26
○ 2026-02-17 04:07:46
○ 2026-08-16 16:03:56

○A18.165.201.312026-02-15 → 2026-02-17 · 8 obs

○ 2026-02-15 20:58:54
● 2026-02-15 23:50:56
● 2026-02-16 07:04:52
○ 2026-02-16 13:30:34
○ 2026-02-16 21:10:38
● 2026-02-17 00:36:26
○ 2026-02-17 04:07:46
○ 2026-08-16 16:03:56

○A18.165.201.822026-02-15 → 2026-02-17 · 8 obs

○ 2026-02-15 20:58:54
● 2026-02-15 23:50:56
● 2026-02-16 07:04:52
○ 2026-02-16 13:30:34
○ 2026-02-16 21:10:38
● 2026-02-17 00:36:26
○ 2026-02-17 04:07:46
○ 2026-08-16 16:03:56

○A18.165.9.102026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 00:10:20
● 2026-03-30 01:22:04
○ 2026-03-30 01:57:44
○ 2026-08-16 16:03:56

○A18.165.9.1282026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 00:10:20
● 2026-03-30 01:22:04
○ 2026-03-30 01:57:44
○ 2026-08-16 16:03:56

○A18.165.9.22026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 00:10:20
● 2026-03-30 01:22:04
○ 2026-03-30 01:57:44
○ 2026-08-16 16:03:56

○A18.165.9.452026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-30 00:10:20
● 2026-03-30 01:22:04
○ 2026-03-30 01:57:44
○ 2026-08-16 16:03:56

○A18.173.219.1112026-02-15 → 2026-05-19 · 18 obs

○ 2026-02-14 20:58:30
● 2026-02-15 20:58:54
○ 2026-02-15 23:50:56
○ 2026-03-14 14:27:50
● 2026-03-14 16:03:56
○ 2026-03-14 16:49:46
○ 2026-03-29 08:32:54
● 2026-03-29 14:56:40
○ 2026-03-29 22:21:02
● 2026-03-30 00:10:20
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○ 2026-04-04 08:12:10
● 2026-04-05 00:17:58
○ 2026-04-05 16:30:42
○ 2026-05-19 08:29:56
● 2026-05-19 18:29:38
○ 2026-05-20 01:51:44
○ 2026-08-16 16:03:56

○A18.173.219.212026-02-15 → 2026-05-19 · 18 obs

○A18.173.219.932026-02-15 → 2026-05-19 · 18 obs

○A18.173.219.982026-02-15 → 2026-05-19 · 18 obs

○A18.238.4.1282026-05-08 → 2026-05-08 · 6 obs

○ 2026-05-08 00:02:58
● 2026-05-08 11:01:12
○ 2026-05-08 15:47:34
● 2026-05-08 17:43:04
○ 2026-05-08 18:49:54
○ 2026-08-16 16:03:56

○A18.238.4.22026-05-08 → 2026-05-08 · 6 obs

○ 2026-05-08 00:02:58
● 2026-05-08 11:01:12
○ 2026-05-08 15:47:34
● 2026-05-08 17:43:04
○ 2026-05-08 18:49:54
○ 2026-08-16 16:03:56

○A18.238.4.402026-05-08 → 2026-05-08 · 6 obs

○ 2026-05-08 00:02:58
● 2026-05-08 11:01:12
○ 2026-05-08 15:47:34
● 2026-05-08 17:43:04
○ 2026-05-08 18:49:54
○ 2026-08-16 16:03:56

○A18.238.4.802026-05-08 → 2026-05-08 · 6 obs

○ 2026-05-08 00:02:58
● 2026-05-08 11:01:12
○ 2026-05-08 15:47:34
● 2026-05-08 17:43:04
○ 2026-05-08 18:49:54
○ 2026-08-16 16:03:56

○A18.239.168.1182026-04-22 → 2026-05-26 · 19 obs

○ 2026-04-20 11:01:56
● 2026-04-22 05:33:40
○ 2026-04-22 06:15:52
○ 2026-04-22 18:06:06
● 2026-04-23 13:41:48
○ 2026-04-24 00:43:28
● 2026-04-24 14:37:34
○ 2026-04-24 16:32:50
○ 2026-05-13 03:48:50
● 2026-05-13 09:32:00
○ 2026-05-14 00:01:58
○ 2026-05-14 15:44:50
● 2026-05-14 17:23:54
○ 2026-05-15 03:35:30
○ 2026-05-26 10:18:14
● 2026-05-26 11:04:06
● 2026-05-26 11:34:44
○ 2026-05-26 12:59:30
○ 2026-08-16 16:03:56

○A18.239.168.442026-04-22 → 2026-05-26 · 19 obs

○A18.239.168.612026-04-22 → 2026-05-26 · 19 obs

○A18.239.168.672026-04-22 → 2026-05-26 · 19 obs

●A3.161.213.1012026-04-12 → 2026-08-16 · 14 obs

○ 2026-04-06 00:07:44
● 2026-04-12 10:46:02
● 2026-04-12 12:56:32
○ 2026-04-12 16:11:48
○ 2026-05-07 06:44:30
● 2026-05-07 15:18:24
● 2026-05-07 16:56:26
○ 2026-05-07 17:52:40
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● 2026-05-07 20:23:12
● 2026-05-07 22:10:32
○ 2026-05-08 00:02:58
● 2026-08-16 16:03:52
● 2026-08-16 16:03:56

●A3.161.213.252026-04-12 → 2026-08-16 · 14 obs

●A3.161.213.462026-04-12 → 2026-08-16 · 14 obs

●A3.161.213.662026-04-12 → 2026-08-16 · 14 obs

○A3.163.83.1182026-03-31 → 2026-07-30 · 19 obs

○ 2026-03-30 01:57:44
● 2026-03-31 14:07:00
● 2026-04-01 07:22:26
○ 2026-04-01 15:48:06
● 2026-04-03 01:12:48
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● 2026-06-22 21:40:40
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● 2026-06-26 10:59:52
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● 2026-07-01 19:06:28
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● 2026-07-29 03:11:28
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● 2026-07-30 09:13:12
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○ 2026-08-16 16:03:56

○A3.163.83.1252026-03-31 → 2026-07-30 · 19 obs

○A3.163.83.562026-03-31 → 2026-07-30 · 19 obs

○A3.163.83.62026-03-31 → 2026-07-30 · 19 obs

○A3.164.68.322026-03-23 → 2026-08-13 · 22 obs

○ 2026-03-20 15:45:06
● 2026-03-23 07:54:46
○ 2026-03-23 11:37:32
● 2026-07-11 19:29:58
○ 2026-07-11 21:12:42
● 2026-07-12 11:23:04
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● 2026-07-19 08:52:44
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● 2026-08-05 09:41:48
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● 2026-08-05 14:19:36
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● 2026-08-06 21:24:34
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● 2026-08-12 09:40:04
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● 2026-08-13 00:00:08
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● 2026-08-13 10:37:34
○ 2026-08-13 14:31:02
○ 2026-08-16 16:03:56

○A3.164.68.602026-03-23 → 2026-08-13 · 22 obs

○A3.164.68.802026-03-23 → 2026-08-13 · 22 obs

○A3.164.68.932026-03-23 → 2026-08-13 · 22 obs

○A3.166.160.312026-03-28 → 2026-08-16 · 47 obs

○ 2026-03-27 12:18:32
● 2026-03-28 15:05:36
● 2026-03-29 08:32:54
○ 2026-03-29 14:56:40
● 2026-03-29 22:21:02
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● 2026-06-21 14:13:22
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● 2026-08-10 18:49:22
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○ 2026-08-16 16:03:56

○A3.166.160.492026-03-28 → 2026-08-16 · 47 obs

○A3.166.160.692026-03-28 → 2026-08-16 · 47 obs

○A3.166.160.762026-03-28 → 2026-08-16 · 47 obs

○A3.170.19.1072026-02-16 → 2026-08-15 · 42 obs

○ 2026-02-14 20:58:30
○ 2026-02-16 07:04:52
● 2026-02-16 13:30:34
● 2026-02-19 17:05:48
○ 2026-02-20 19:40:08
○ 2026-06-15 21:41:50
● 2026-06-21 16:33:38
● 2026-07-05 10:47:48
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● 2026-08-03 03:37:46
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● 2026-08-08 21:21:50
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● 2026-08-09 00:28:04
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● 2026-08-09 11:18:36
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● 2026-08-09 21:10:38
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● 2026-08-10 18:14:00
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● 2026-08-12 10:42:08
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● 2026-08-12 22:12:28
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● 2026-08-14 01:28:46
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● 2026-08-14 07:27:04
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● 2026-08-15 05:27:14
○ 2026-08-15 07:54:14
○ 2026-08-16 16:03:56

○A3.170.19.1152026-02-16 → 2026-08-15 · 42 obs

○A3.170.19.252026-02-16 → 2026-08-15 · 42 obs

○A3.170.19.642026-02-16 → 2026-08-15 · 42 obs

○A3.170.42.1152026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-18 01:38:28
● 2026-06-20 19:05:26
○ 2026-06-20 20:10:32
○ 2026-08-16 16:03:56

○A3.170.42.1172026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-18 01:38:28
● 2026-06-20 19:05:26
○ 2026-06-20 20:10:32
○ 2026-08-16 16:03:56

○A3.170.42.262026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-18 01:38:28
● 2026-06-20 19:05:26
○ 2026-06-20 20:10:32
○ 2026-08-16 16:03:56

○A3.170.42.282026-06-20 → 2026-06-20 · 4 obs

○ 2026-06-18 01:38:28
● 2026-06-20 19:05:26
○ 2026-06-20 20:10:32
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○A3.173.161.52026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 00:17:58
● 2026-04-05 16:30:42
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○A3.173.161.792026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 00:17:58
● 2026-04-05 16:30:42
○ 2026-04-06 00:07:44
○ 2026-08-16 16:03:56

○A3.173.161.892026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 00:17:58
● 2026-04-05 16:30:42
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○ 2026-08-16 16:03:56

○A3.173.161.902026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-05 00:17:58
● 2026-04-05 16:30:42
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○ 2026-08-16 16:03:56

○A3.174.46.262026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-27 17:12:18
● 2026-05-29 14:39:34
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○ 2026-08-16 16:03:56

○A3.174.46.412026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-27 17:12:18
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○A3.174.46.582026-05-29 → 2026-05-29 · 4 obs

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● 2026-05-29 14:39:34
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○ 2026-08-16 16:03:56

○A3.174.46.592026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-27 17:12:18
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○A52.222.244.1212026-02-14 → 2026-08-16 · 27 obs

● 2026-02-14 20:58:30
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○A52.222.244.342026-02-14 → 2026-08-16 · 27 obs

○A52.222.244.772026-02-14 → 2026-08-16 · 27 obs

○A52.222.244.892026-02-14 → 2026-08-16 · 27 obs

○A52.84.118.1042026-02-17 → 2026-06-30 · 18 obs

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○A52.84.118.1102026-02-17 → 2026-06-30 · 18 obs

○A52.84.118.542026-02-17 → 2026-06-30 · 18 obs

○A52.84.118.822026-02-17 → 2026-06-30 · 18 obs

○A99.84.252.1102026-08-06 → 2026-08-06 · 4 obs

○ 2026-08-05 15:52:28
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○A99.84.252.1202026-08-06 → 2026-08-06 · 4 obs

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● 2026-08-06 09:43:18
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○A99.84.252.352026-08-06 → 2026-08-06 · 4 obs

○ 2026-08-05 15:52:28
● 2026-08-06 09:43:18
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○ 2026-08-16 16:03:56

○A99.84.252.72026-08-06 → 2026-08-06 · 4 obs

○ 2026-08-05 15:52:28
● 2026-08-06 09:43:18
○ 2026-08-06 11:11:54
○ 2026-08-16 16:03:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
engineering	v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering...	12 records
designsystems.engineering	ns-467.awsdns-58.com, ns-670.awsdns-19.net, ns-1529.awsdns-63.org, ns-1603.awsdns-08.co.uk	-

✅ Authoritative Response

Server:205.251.197.249

NS records: ns-467.awsdns-58.com, ns-670.awsdns-19.net, ns-1529.awsdns-63.org, ns-1603.awsdns-08.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for designsystems.engineering (unsigned zone)

⏱️ Timing

Total: 618ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.161.213.25, 3.161.213.46...`
NS	4	`ns-1529.awsdns-63.org, ns-1603.awsdns-08.co.uk...`
SOA	1	`ns-1529.awsdns-63.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.engineering, v0n1.nic.engineering, v0n2.nic.engineering...)

Analysis

IP Addresses

designsystems.engineering resolves to four IP addresses: 3.161.213.25, 3.161.213.46, 3.161.213.66 and 3.161.213.101.

Two other host names, along with classkick-pop.comds.topaywointegrationksheets.comds.teacheintegrationmade.comds.singed.comds.ouktegrationgf5.ns23-pop.kahoot.it, topaywointegrationksheets.comds.teacheintegrationmade.comds.singed.comds.ouktegrationgf5.cms-ds.kahoot.it and totrkwointegrationksheets.cms-3a.kahoot.it, also share IP numbers with designsystems.engineering.

Name Servers

The NS records for designsystems.engineering point to four name servers: ns-467.awsdns-58.com, ns-670.awsdns-19.net, ns-1529.awsdns-63.org and ns-1603.awsdns-08.co.uk.

designsystems.engineering shares at least some of its name servers with other domains, including dgeh0kh5fuv3p.cloudfront.net, framtak.is, marketplace.prod.mybldr.net and two others.

The host names ns-467.awsdns-58.com, ns-670.awsdns-19.net, ns-1529.awsdns-63.org and ns-1603.awsdns-08.co.uk each resolve to two IP addresses: ns-467.awsdns-58.com resolves to 205.251.193.211 and 2600:9000:5301:d300::1; ns-670.awsdns-19.net resolves to 205.251.194.158 and 2600:9000:5302:9e00::1; ns-1529.awsdns-63.org resolves to 205.251.197.249 and 2600:9000:5305:f900::1; ns-1603.awsdns-08.co.uk resolves to 205.251.198.67 and 2600:9000:5306:4300::1.