`levelbuilder-studio.code.org`

DNSSEC	⚠️ Not signed
A	3.174.83.6^{🇺🇸 Amazon3.174.80.0/21}
		PTR	`server-3-174-83-6.gru3.r.cloudfront.net`
A	3.174.83.76^{🇺🇸 Amazon3.174.80.0/21}
A	3.174.83.94^{🇺🇸 Amazon3.174.80.0/21}
A	3.174.83.99^{🇺🇸 Amazon3.174.80.0/21}

`code.org`

	DNSSEC	⚠️ Not signed
	A	3.167.88.10^{🇺🇸 Amazon3.167.88.0/23}
	A	3.167.88.64^{🇺🇸 Amazon3.167.88.0/23}
	A	3.167.88.68^{🇺🇸 Amazon3.167.88.0/23}
	A	3.167.88.71^{🇺🇸 Amazon3.167.88.0/23}
	NS	`ns-678.awsdns-20.net` ⭐
	NS	`ns-1497.awsdns-59.org`
	NS	`ns-1652.awsdns-14.co.uk`
	NS	`ns-269.awsdns-33.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	TXT	`1password-site-verification=TPIIQMLIDNFZVKFU4KF3R72LRM`
	TXT	`MS=ms84680364`
	TXT	`atlassian-domain-verification=OTixRADMse89Mpeybwy2m81PhC7hgIimN7beU8xwqsKK6Tj...`
	TXT	`bugcrowd-verification=4e328e2cf7e9d86a17f10faeceeedd3e`
	TXT	`d1l2ndf1rv58my.cloudfront.net`
	TXT	`facebook-domain-verification=wvqcv3rz5jjrhuaoeyedkmqtyugi7b`
	TXT	`google-site-verification=-E_rSfU2SJ037l6KuAS1LMH7BQ7Lw-Feb1I7JZvVpqI`
	TXT	`google-site-verification=LPH506ckn9ILnoLbU7-_iLGwb7KnC-whH6LDFsYpvso`
	TXT	`google-site-verification=MEP5IUpWIF4sLlOnOyFoy8IB9KA-aZmKBukf30eO4-Y`
	TXT	`google-site-verification=nD5EO832vd1LtEqVpphjLkH_nV4gxUKQb7MRotRUUkY`
	TXT	`google-site-verification=rlD0fAw4zex4U4XrrJn3Zf--QddLebZcb5seIznZ1_4`
	TXT	`mailerlite-domain-verification=991bf00c613365b7a2072767bbf139c471120142`
	TXT	`pardot1121843=294f355dc244184aa79a9d92d7e82dbe6b4e3486bb2b74be1cabe0af2b14981d`
	TXT	`sending_domain1121843=909326644e56ca9f0d77cbc24cd152887da893af83565426791cae0...`
	TXT	`t9dtxv28tq4n7tbn7355t26r62jtyh19`
	TXT	`v=spf1 include:amazonses.com include:_spf.google.com include:mail.zendesk.com...`
	SOA	`ns-678.awsdns-20.net`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (94/100)
rank #3576 globally
rank #438 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #3,513

DNS History

92 records (4 active, 88 former)

○A108.158.137.1272026-04-03 → 2026-07-27 · 20 obs

○ 2026-04-02 14:26:52
● 2026-04-03 21:27:50
○ 2026-04-04 12:42:14
○ 2026-05-03 00:35:18
● 2026-05-03 06:35:44
○ 2026-05-03 09:07:30
○ 2026-05-15 00:43:12
● 2026-05-16 05:07:56
○ 2026-05-17 08:15:56
● 2026-07-01 21:27:32
○ 2026-07-01 23:23:40
● 2026-07-03 01:18:16
○ 2026-07-03 09:52:12
● 2026-07-13 20:52:14
○ 2026-07-14 12:15:24
● 2026-07-24 09:09:56
○ 2026-07-27 04:18:34
● 2026-07-27 23:08:10
○ 2026-07-28 00:18:28
○ 2026-08-11 14:21:14

○A108.158.137.412026-04-03 → 2026-07-27 · 20 obs

○A108.158.137.442026-04-03 → 2026-07-27 · 20 obs

○A108.158.137.692026-04-03 → 2026-07-27 · 20 obs

○A13.227.173.202026-07-27 → 2026-07-28 · 14 obs

○ 2026-07-24 09:09:56
● 2026-07-27 04:18:34
○ 2026-07-27 07:09:18
● 2026-07-27 08:18:04
○ 2026-07-27 13:14:22
● 2026-07-27 19:11:48
○ 2026-07-27 23:08:10
● 2026-07-28 00:18:28
○ 2026-07-28 04:51:26
● 2026-07-28 12:18:58
○ 2026-07-28 15:34:34
● 2026-07-28 16:18:48
○ 2026-07-28 20:49:18
○ 2026-08-11 14:21:14

○A13.227.173.262026-07-27 → 2026-07-28 · 14 obs

○A13.227.173.502026-07-27 → 2026-07-28 · 14 obs

○A13.227.173.552026-07-27 → 2026-07-28 · 14 obs

○A13.227.87.1272026-05-21 → 2026-05-29 · 15 obs

○ 2026-05-20 12:10:16
● 2026-05-21 02:54:06
● 2026-05-21 06:41:42
○ 2026-05-21 08:59:46
● 2026-05-21 11:48:28
● 2026-05-25 01:11:16
○ 2026-05-25 01:47:56
○ 2026-05-25 06:39:30
● 2026-05-25 12:32:08
● 2026-05-26 10:55:16
○ 2026-05-26 11:39:24
● 2026-05-26 13:56:56
● 2026-05-29 04:41:40
○ 2026-05-29 09:39:44
○ 2026-08-11 14:21:14

○A13.227.87.362026-05-21 → 2026-05-29 · 15 obs

○A13.227.87.372026-05-21 → 2026-05-29 · 15 obs

○A13.227.87.922026-05-21 → 2026-05-29 · 15 obs

○A13.32.206.332018-12-09 → 2018-12-09 · 3 obs

● 2018-12-09 04:08:56
○ 2026-02-15 10:28:12
○ 2026-08-11 14:21:14

○A13.33.212.2372018-12-09 → 2018-12-09 · 3 obs

● 2018-12-09 04:08:56
○ 2026-02-15 10:28:12
○ 2026-08-11 14:21:14

○A13.33.235.1102026-03-23 → 2026-08-11 · 38 obs

○ 2026-03-19 22:05:48
● 2026-03-23 02:22:56
○ 2026-03-23 04:09:18
● 2026-03-23 08:05:22
● 2026-03-23 09:43:42
○ 2026-03-23 12:46:56
○ 2026-06-02 23:10:40
● 2026-07-11 07:58:18
○ 2026-07-12 01:45:30
● 2026-07-12 18:28:54
● 2026-07-14 19:06:12
○ 2026-07-15 00:52:50
○ 2026-07-17 09:35:30
● 2026-07-18 08:15:22
○ 2026-07-19 04:58:36
● 2026-07-20 10:39:58
○ 2026-07-20 14:50:36
● 2026-07-20 16:15:52
○ 2026-07-20 17:16:42
● 2026-08-05 09:58:10
○ 2026-08-05 13:50:42
● 2026-08-05 16:15:20
○ 2026-08-05 20:15:40
● 2026-08-06 16:15:20
○ 2026-08-06 23:16:14
● 2026-08-07 00:15:14
○ 2026-08-07 07:06:12
● 2026-08-07 12:15:16
○ 2026-08-07 15:13:20
● 2026-08-08 07:40:10
○ 2026-08-08 18:58:58
● 2026-08-09 04:15:18
○ 2026-08-09 04:45:40
● 2026-08-09 16:15:20
○ 2026-08-09 18:22:48
● 2026-08-11 12:15:20
○ 2026-08-11 14:05:46
○ 2026-08-11 14:21:14

○A13.33.235.1212026-03-23 → 2026-08-11 · 38 obs

○A13.33.235.302026-03-23 → 2026-08-11 · 38 obs

○A13.33.235.592026-03-23 → 2026-08-11 · 38 obs

○A13.33.82.1282026-04-21 → 2026-05-07 · 18 obs

○ 2026-04-20 06:10:24
● 2026-04-21 20:35:16
○ 2026-04-22 03:30:32
○ 2026-04-23 17:14:30
● 2026-04-24 04:49:26
○ 2026-04-24 09:19:34
○ 2026-04-26 04:12:36
● 2026-04-26 14:46:30
○ 2026-04-26 20:35:16
○ 2026-05-02 09:04:48
● 2026-05-03 00:35:18
○ 2026-05-03 06:35:44
○ 2026-05-06 18:40:40
● 2026-05-07 00:38:50
○ 2026-05-07 03:40:40
● 2026-05-07 23:21:42
○ 2026-05-08 11:15:18
○ 2026-08-11 14:21:14

○A13.33.82.52026-04-21 → 2026-05-07 · 18 obs

○A13.33.82.862026-04-21 → 2026-05-07 · 18 obs

○A13.33.82.872026-04-21 → 2026-05-07 · 18 obs

○A13.35.142.2202018-12-09 → 2018-12-09 · 3 obs

● 2018-12-09 04:08:56
○ 2026-02-15 10:28:12
○ 2026-08-11 14:21:14

○A13.35.20.2192018-12-09 → 2018-12-09 · 3 obs

● 2018-12-09 04:08:56
○ 2026-02-15 10:28:12
○ 2026-08-11 14:21:14

○A18.154.132.1282026-02-15 → 2026-08-09 · 60 obs

○ 2018-12-09 04:08:56
● 2026-02-15 10:28:12
● 2026-02-15 23:13:20
○ 2026-02-16 21:51:28
○ 2026-03-01 17:26:14
● 2026-03-03 00:14:20
● 2026-03-04 23:26:16
○ 2026-03-06 16:17:58
○ 2026-03-23 02:22:56
● 2026-07-03 00:21:18
○ 2026-07-04 19:01:40
● 2026-07-09 20:21:34
○ 2026-07-11 06:44:02
● 2026-07-19 20:16:04
○ 2026-07-20 02:19:00
● 2026-07-22 11:15:36
○ 2026-07-23 03:57:46
● 2026-07-28 07:11:44
○ 2026-07-28 12:18:58
● 2026-07-29 19:11:24
○ 2026-07-29 19:54:40
● 2026-07-30 04:17:42
○ 2026-07-30 06:50:18
● 2026-07-30 08:18:20
○ 2026-07-30 09:24:02
● 2026-07-31 00:19:18
○ 2026-07-31 04:07:18
● 2026-07-31 08:18:22
○ 2026-07-31 12:33:42
● 2026-08-01 06:46:06
○ 2026-08-01 15:32:46
● 2026-08-01 20:18:04
○ 2026-08-02 05:03:16
● 2026-08-02 08:18:14
○ 2026-08-02 10:47:02
● 2026-08-02 16:18:26
○ 2026-08-03 09:25:46
● 2026-08-03 13:02:28
○ 2026-08-03 23:05:04
● 2026-08-04 00:18:40
○ 2026-08-04 01:13:34
● 2026-08-04 08:19:34
○ 2026-08-04 22:18:14
● 2026-08-05 00:19:16
○ 2026-08-05 02:47:18
● 2026-08-05 04:19:50
○ 2026-08-05 09:58:10
● 2026-08-05 20:15:40
○ 2026-08-05 22:47:06
● 2026-08-06 00:16:22
○ 2026-08-06 02:25:36
● 2026-08-06 04:16:26
○ 2026-08-06 09:46:00
● 2026-08-07 20:16:08
○ 2026-08-07 22:11:34
● 2026-08-08 20:15:38
○ 2026-08-09 00:06:58
● 2026-08-09 20:16:12
○ 2026-08-09 21:09:24
○ 2026-08-11 14:21:14

○A18.154.132.262026-02-15 → 2026-08-09 · 60 obs

○A18.154.132.402026-02-15 → 2026-08-09 · 60 obs

○A18.154.132.942026-02-15 → 2026-08-09 · 60 obs

○A18.160.225.492026-05-29 → 2026-06-08 · 19 obs

○ 2026-05-29 09:39:44
● 2026-05-29 21:38:56
● 2026-05-31 09:42:52
○ 2026-05-31 11:12:46
○ 2026-06-01 14:50:08
● 2026-06-02 01:19:52
○ 2026-06-02 07:47:56
● 2026-06-02 13:00:54
● 2026-06-03 05:19:20
○ 2026-06-03 10:26:00
○ 2026-06-03 17:56:04
● 2026-06-03 20:41:50
● 2026-06-07 15:45:02
○ 2026-06-08 01:15:36
○ 2026-06-08 02:52:00
● 2026-06-08 06:51:44
● 2026-06-08 07:21:56
○ 2026-06-08 08:44:24
○ 2026-08-11 14:21:14

○A18.160.225.652026-05-29 → 2026-06-08 · 19 obs

○A18.160.225.892026-05-29 → 2026-06-08 · 19 obs

○A18.160.225.952026-05-29 → 2026-06-08 · 19 obs

○A18.238.4.322026-07-12 → 2026-07-31 · 28 obs

○ 2026-07-12 18:28:54
● 2026-07-12 22:30:00
○ 2026-07-13 04:17:02
● 2026-07-13 10:49:58
○ 2026-07-13 12:15:12
● 2026-07-13 19:15:28
○ 2026-07-14 02:05:54
● 2026-07-15 04:43:56
○ 2026-07-15 05:21:44
● 2026-07-15 19:31:56
○ 2026-07-15 22:14:52
● 2026-07-16 10:44:50
○ 2026-07-16 11:27:18
● 2026-07-19 01:53:34
○ 2026-07-19 03:35:04
● 2026-07-20 14:50:36
○ 2026-07-20 16:15:52
● 2026-07-22 00:11:02
○ 2026-07-22 04:02:56
● 2026-07-30 01:42:14
○ 2026-07-30 04:17:42
● 2026-07-30 06:50:18
○ 2026-07-30 08:18:20
● 2026-07-30 09:24:02
○ 2026-07-30 12:58:48
● 2026-07-31 05:10:20
○ 2026-07-31 07:41:22
○ 2026-08-11 14:21:14

○A18.238.4.522026-07-12 → 2026-07-31 · 28 obs

○A18.238.4.812026-07-12 → 2026-07-31 · 28 obs

○A18.238.4.902026-07-12 → 2026-07-31 · 28 obs

○A18.239.183.1082026-05-10 → 2026-05-20 · 18 obs

○ 2026-05-08 11:15:18
● 2026-05-10 07:26:20
○ 2026-05-10 11:18:18
● 2026-05-10 11:58:16
○ 2026-05-10 17:02:46
○ 2026-05-12 10:54:12
● 2026-05-12 18:19:02
● 2026-05-13 04:04:20
○ 2026-05-13 12:11:16
○ 2026-05-16 20:53:42
● 2026-05-17 09:17:34
○ 2026-05-17 21:49:26
● 2026-05-18 15:24:12
○ 2026-05-18 22:48:02
○ 2026-05-19 15:15:24
● 2026-05-20 09:35:42
○ 2026-05-20 12:10:16
○ 2026-08-11 14:21:14

○A18.239.183.382026-05-10 → 2026-05-20 · 18 obs

○A18.239.183.412026-05-10 → 2026-05-20 · 18 obs

○A18.239.183.542026-05-10 → 2026-05-20 · 18 obs

○A18.245.218.102026-02-17 → 2026-06-30 · 19 obs

○ 2026-02-16 21:51:28
● 2026-02-17 00:17:32
● 2026-02-17 12:05:12
○ 2026-02-18 06:36:52
○ 2026-03-08 13:30:30
● 2026-03-10 12:10:48
● 2026-03-18 19:10:02
○ 2026-03-19 22:05:48
○ 2026-03-31 11:10:28
● 2026-04-01 00:05:14
● 2026-05-02 09:04:48
○ 2026-05-05 22:17:54
○ 2026-06-08 07:21:56
● 2026-06-08 08:44:24
● 2026-06-30 12:10:58
○ 2026-06-30 16:22:32
● 2026-06-30 18:34:16
○ 2026-07-01 01:19:34
○ 2026-08-11 14:21:14

○A18.245.218.1152026-02-17 → 2026-06-30 · 19 obs

○A18.245.218.82026-02-17 → 2026-06-30 · 19 obs

○A18.245.218.952026-02-17 → 2026-06-30 · 19 obs

○A18.64.174.1222026-06-17 → 2026-07-28 · 14 obs

○ 2026-06-16 15:29:24
● 2026-06-17 08:08:38
○ 2026-06-17 15:23:40
● 2026-06-17 16:19:52
○ 2026-06-17 16:58:06
● 2026-06-21 16:19:58
○ 2026-06-21 20:38:42
● 2026-07-27 07:09:18
○ 2026-07-27 08:18:04
● 2026-07-27 13:14:22
○ 2026-07-27 19:11:48
● 2026-07-28 15:34:34
○ 2026-07-28 16:18:48
○ 2026-08-11 14:21:14

○A18.64.174.132026-06-17 → 2026-07-28 · 14 obs

○A18.64.174.42026-06-17 → 2026-07-28 · 14 obs

○A18.64.174.992026-06-17 → 2026-07-28 · 14 obs

○A3.167.152.1272026-05-19 → 2026-07-02 · 20 obs

○ 2026-05-18 22:48:02
● 2026-05-19 08:35:14
○ 2026-05-19 09:17:18
○ 2026-05-19 11:06:22
● 2026-05-19 15:15:24
○ 2026-05-20 09:35:42
● 2026-05-20 12:10:16
○ 2026-05-21 02:54:06
● 2026-06-30 08:20:38
● 2026-06-30 16:22:32
○ 2026-06-30 18:34:16
● 2026-07-01 01:19:34
○ 2026-07-01 03:06:54
● 2026-07-01 12:58:20
○ 2026-07-01 18:19:12
● 2026-07-01 23:23:40
○ 2026-07-02 03:06:02
● 2026-07-02 05:34:10
○ 2026-07-02 09:35:38
○ 2026-08-11 14:21:14

○A3.167.152.662026-05-19 → 2026-07-02 · 20 obs

○A3.167.152.862026-05-19 → 2026-07-02 · 20 obs

○A3.167.152.952026-05-19 → 2026-07-02 · 20 obs

○A3.170.19.112026-02-16 → 2026-08-09 · 34 obs

○ 2026-02-15 23:13:20
● 2026-02-16 21:51:28
○ 2026-02-17 00:17:32
○ 2026-02-18 06:36:52
● 2026-02-19 06:32:44
● 2026-02-21 16:04:58
○ 2026-02-23 03:17:12
○ 2026-06-18 13:18:34
● 2026-06-19 14:26:32
○ 2026-06-21 08:24:36
● 2026-06-26 19:23:42
○ 2026-06-26 23:42:52
● 2026-06-30 10:08:40
○ 2026-06-30 12:10:58
● 2026-07-10 12:49:04
● 2026-07-10 14:36:56
○ 2026-07-10 23:29:16
● 2026-07-12 10:26:44
○ 2026-07-12 12:13:14
● 2026-08-05 15:05:56
○ 2026-08-05 16:15:20
● 2026-08-07 07:50:58
○ 2026-08-07 12:15:16
● 2026-08-07 17:26:20
○ 2026-08-07 19:11:20
● 2026-08-08 01:34:10
○ 2026-08-08 03:18:40
● 2026-08-08 18:58:58
○ 2026-08-08 20:15:38
● 2026-08-09 05:28:44
○ 2026-08-09 10:11:06
● 2026-08-09 21:09:24
○ 2026-08-09 21:58:34
○ 2026-08-11 14:21:14

○A3.170.19.482026-02-16 → 2026-08-09 · 34 obs

○A3.170.19.852026-02-16 → 2026-08-09 · 34 obs

○A3.170.19.882026-02-16 → 2026-08-09 · 34 obs

○A3.174.26.1102026-06-07 → 2026-06-07 · 5 obs

○ 2026-06-04 18:48:22
● 2026-06-07 13:22:28
● 2026-06-07 13:56:44
○ 2026-06-07 15:45:02
○ 2026-08-11 14:21:14

○A3.174.26.1292026-06-07 → 2026-06-07 · 5 obs

○ 2026-06-04 18:48:22
● 2026-06-07 13:22:28
● 2026-06-07 13:56:44
○ 2026-06-07 15:45:02
○ 2026-08-11 14:21:14

○A3.174.26.242026-06-07 → 2026-06-07 · 5 obs

○ 2026-06-04 18:48:22
● 2026-06-07 13:22:28
● 2026-06-07 13:56:44
○ 2026-06-07 15:45:02
○ 2026-08-11 14:21:14

○A3.174.26.582026-06-07 → 2026-06-07 · 5 obs

○ 2026-06-04 18:48:22
● 2026-06-07 13:22:28
● 2026-06-07 13:56:44
○ 2026-06-07 15:45:02
○ 2026-08-11 14:21:14

○A3.174.29.402026-04-09 → 2026-04-20 · 16 obs

○ 2026-04-04 12:42:14
● 2026-04-09 01:48:04
● 2026-04-09 09:06:44
○ 2026-04-09 18:08:12
● 2026-04-09 20:39:02
○ 2026-04-09 23:50:18
○ 2026-04-10 00:47:28
● 2026-04-10 09:17:28
○ 2026-04-10 13:38:58
○ 2026-04-16 06:25:30
● 2026-04-16 16:49:06
○ 2026-04-17 02:35:20
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○A3.174.29.512026-04-09 → 2026-04-20 · 16 obs

○A3.174.29.772026-04-09 → 2026-04-20 · 16 obs

○A3.174.29.812026-04-09 → 2026-04-20 · 16 obs

●A3.174.83.62026-03-28 → 2026-08-11 · 75 obs

○ 2026-03-23 12:46:56
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● 2026-08-11 14:21:14

●A3.174.83.762026-03-28 → 2026-08-11 · 75 obs

●A3.174.83.942026-03-28 → 2026-08-11 · 75 obs

●A3.174.83.992026-03-28 → 2026-08-11 · 75 obs

○A3.175.14.152026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-10 13:38:58
● 2026-04-16 06:25:30
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○A3.175.14.442026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-10 13:38:58
● 2026-04-16 06:25:30
○ 2026-04-16 16:49:06
○ 2026-08-11 14:21:14

○A3.175.14.452026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-10 13:38:58
● 2026-04-16 06:25:30
○ 2026-04-16 16:49:06
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○A3.175.14.702026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-10 13:38:58
● 2026-04-16 06:25:30
○ 2026-04-16 16:49:06
○ 2026-08-11 14:21:14

○A52.84.175.1612018-12-09 → 2018-12-09 · 3 obs

● 2018-12-09 04:08:56
○ 2026-02-15 10:28:12
○ 2026-08-11 14:21:14

○A54.192.151.432026-06-02 → 2026-06-04 · 12 obs

○ 2026-06-02 13:00:54
● 2026-06-02 15:55:54
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○A54.192.151.542026-06-02 → 2026-06-04 · 12 obs

○A54.192.151.572026-06-02 → 2026-06-04 · 12 obs

○A54.192.151.852026-06-02 → 2026-06-04 · 12 obs

○A54.192.192.1332018-12-09 → 2018-12-09 · 3 obs

● 2018-12-09 04:08:56
○ 2026-02-15 10:28:12
○ 2026-08-11 14:21:14

○A54.192.30.1082018-12-09 → 2018-12-09 · 3 obs

● 2018-12-09 04:08:56
○ 2026-02-15 10:28:12
○ 2026-08-11 14:21:14

○A54.230.124.112026-08-01 → 2026-08-01 · 4 obs

○ 2026-07-31 12:33:42
● 2026-08-01 00:23:24
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○A54.230.124.1212026-08-01 → 2026-08-01 · 4 obs

○ 2026-07-31 12:33:42
● 2026-08-01 00:23:24
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○A54.230.124.242026-08-01 → 2026-08-01 · 4 obs

○ 2026-07-31 12:33:42
● 2026-08-01 00:23:24
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○A54.230.124.862026-08-01 → 2026-08-01 · 4 obs

○ 2026-07-31 12:33:42
● 2026-08-01 00:23:24
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○A54.230.145.1982018-12-09 → 2018-12-09 · 3 obs

● 2018-12-09 04:08:56
○ 2026-02-15 10:28:12
○ 2026-08-11 14:21:14

○A54.230.79.142026-03-31 → 2026-07-30 · 26 obs

○ 2026-03-30 14:59:58
● 2026-03-31 08:17:16
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● 2026-04-02 10:29:34
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● 2026-06-21 00:59:36
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● 2026-06-22 16:13:52
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● 2026-06-24 21:36:20
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● 2026-07-30 12:58:48
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○A54.230.79.272026-03-31 → 2026-07-30 · 26 obs

○A54.230.79.412026-03-31 → 2026-07-30 · 26 obs

○A54.230.79.892026-03-31 → 2026-07-30 · 26 obs

○A99.84.160.1122026-03-07 → 2026-03-14 · 8 obs

○ 2026-03-06 16:17:58
● 2026-03-07 22:05:14
● 2026-03-08 13:30:30
○ 2026-03-09 05:47:46
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● 2026-03-14 11:53:30
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○A99.84.160.32026-03-07 → 2026-03-14 · 8 obs

○ 2026-03-06 16:17:58
● 2026-03-07 22:05:14
● 2026-03-08 13:30:30
○ 2026-03-09 05:47:46
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● 2026-03-14 11:53:30
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○A99.84.160.422026-03-07 → 2026-03-14 · 8 obs

○ 2026-03-06 16:17:58
● 2026-03-07 22:05:14
● 2026-03-08 13:30:30
○ 2026-03-09 05:47:46
○ 2026-03-10 12:10:48
● 2026-03-14 11:53:30
○ 2026-03-14 13:52:44
○ 2026-08-11 14:21:14

○A99.84.160.932026-03-07 → 2026-03-14 · 8 obs

○ 2026-03-06 16:17:58
● 2026-03-07 22:05:14
● 2026-03-08 13:30:30
○ 2026-03-09 05:47:46
○ 2026-03-10 12:10:48
● 2026-03-14 11:53:30
○ 2026-03-14 13:52:44
○ 2026-08-11 14:21:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
code.org	ns-269.awsdns-33.com, ns-1497.awsdns-59.org, ns-678.awsdns-20.net, ns-1652.awsdns-14.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.13

NS records: ns-269.awsdns-33.com, ns-1497.awsdns-59.org, ns-678.awsdns-20.net, ns-1652.awsdns-14.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code.org (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.19.11, 3.170.19.88...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1497.awsdns-59.org, ns-1497.awsdns-59.org)

Analysis

IP Addresses

levelbuilder-studio.code.org directs to four IP numbers, which are 3.174.83.6, 3.174.83.76, 3.174.83.94 and 3.174.83.99.

aoyama-garden.com, d1ivnjvo4h3ugg.cloudfront.net, publicfeeds.net plus two other host names have IP numbers in common with levelbuilder-studio.code.org.

levelbuilder-studio.code.org - robtex.com