`new-external.classdojo.com`

DNSSEC	⚠️ Not signed
A	18.161.21.49^{🇺🇸 Amazon18.161.16.0/21}
		PTR	`server-18-161-21-49.bos50.r.cloudfront.net`
A	18.161.21.67^{🇺🇸 Amazon18.161.16.0/21}
A	18.161.21.95^{🇺🇸 Amazon18.161.16.0/21}
A	18.161.21.102^{🇺🇸 Amazon18.161.16.0/21}

`classdojo.com`

	DNSSEC	🔒 Signed (DS record present)
	A	18.239.168.2^{🇺🇸 Amazon18.239.168.0/23}
	A	18.239.168.9^{🇺🇸 Amazon18.239.168.0/23}
	A	18.239.168.58^{🇺🇸 Amazon18.239.168.0/23}
	A	18.239.168.68^{🇺🇸 Amazon18.239.168.0/23}
	NS	`ns-938.awsdns-53.net` ⭐
	NS	`ns-1347.awsdns-40.org`
	NS	`ns-1734.awsdns-24.co.uk`
	NS	`ns-25.awsdns-03.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`6Cl4EzH4oYThdJEYngP4-f8t_1wFLA`
	TXT	`7BE1BA61E4`
	TXT	`MS=ms11911467`
	TXT	`anthropic-domain-verification-bbtf9b=fKpSga9CziNkNqUyb7gLRBfck`
	TXT	`apple-domain-verification=zNmVzIfEYnC8uMmm`
	TXT	`ca3-071499a31e814de4ac560af9562e780a`
	TXT	`ca3-a46ce20e4b71475e89771b5c574bc0f7`
	TXT	`ca3-c6a801c783d94e0bbf52b2ab50c834d2`
	TXT	`cursor-domain-verification-bvk9zy=BheOkImd5XIRQjoS1DrFWSAJC`
	TXT	`google-site-verification=98mVaaEPMAyIXcqhNLKX0GJY--p9RpKTUQXbWhsDFzo`
	TXT	`google-site-verification=VYIxXs9o1YOPIdH7eh24u7DqefSERxAaCrMGwWDoQrw`
	TXT	`google-site-verification=eGfI401QYTlzQnLRyStZ1newdzB5XUiKsqe_-ebmaU0`
	TXT	`google-site-verification=x_5KcxyGnlSBw9S9Zl72tMGjxV2oFNsUV3IQxtMsU8s`
	TXT	`mongodb-site-verification=KjHxZDMMkXOGgKA9ferR4KO3JT4bemaP`
	TXT	`notion-domain-verification=SxlL2e7w1ZcGkcOz4odeXQUKPIRRm7fJXTs5MNXLuaq`
	TXT	`openai-domain-verification=dv-rKL2svvnLox9gQENW1g6fGNI`
	TXT	`pardot1046033=d1b5bb4e98668611b4263713a157efb1a125340c2da41f07d6472b52c0b6344a`
	TXT	`remote-domain-verification=ba4af61d-aa6c-4bcf-a446-ca0a0122964e`
	TXT	`sending_domain1046033=092c6db9590a163d1e325fd5c5fc0040f2b956941e24203ef22d520...`
	TXT	`slack-domain-verification=pzTJPl633d3nTpbbFhyRe61O7L7Styf0P2otF5rH`
	TXT	`stripe-verification=866AD830BCE1E5871A93D40D76985CAF9D4BC7D89CEC77CE2E96ECAEA...`
	TXT	`v=spf1 a ip4:167.89.8.27 ip4:54.240.30.149 ip4:54.240.30.150 ip4:167.89.13.39...`
	TXT	`zapier-domain-verification-challenge=b91ab80f-646d-42a7-b8e4-c3e601e1fa61`
	TXT	`zoho-verification=zb62498893.zmverify.zoho.com`
	SOA	`ns-938.awsdns-53.net`awsdns-hostmaster@amazon.com serial=1

WOT: UNKNOWN (62/100)
rank #19614 globally
rank #9691 in the tld
🔒 HSTS Preload (+subdomains)
WOT: UNKNOWN (74/100)
📈 Tranco rank: #6,722

Similar names

external-new.us-west-1.elasticbeanstalk.com

DNS History

52 records (4 active, 48 former)

○A13.227.107.1122026-04-10 → 2026-04-29 · 25 obs

○ 2026-04-08 01:43:36
● 2026-04-10 04:13:44
○ 2026-04-10 06:32:28
○ 2026-04-12 01:14:14
● 2026-04-12 14:42:10
● 2026-04-12 15:44:56
○ 2026-04-12 19:06:38
● 2026-04-12 21:52:56
● 2026-04-13 08:22:50
○ 2026-04-13 12:12:04
● 2026-04-13 12:48:28
○ 2026-04-13 15:09:24
○ 2026-04-21 00:50:42
● 2026-04-21 07:21:56
○ 2026-04-21 08:20:58
○ 2026-04-28 00:41:30
● 2026-04-29 01:48:36
○ 2026-04-29 02:26:32
● 2026-04-29 07:57:54
○ 2026-04-29 09:13:48
○ 2026-04-29 13:45:34
● 2026-04-29 14:20:02
● 2026-04-29 14:54:30
○ 2026-04-29 15:39:14
○ 2026-04-30 07:41:30

○A13.227.107.272026-04-10 → 2026-04-29 · 25 obs

○A13.227.107.382026-04-10 → 2026-04-29 · 25 obs

○A13.227.107.432026-04-10 → 2026-04-29 · 25 obs

○A13.227.110.172026-04-30 → 2026-04-30 · 6 obs

○ 2026-04-29 18:04:26
● 2026-04-30 01:28:58
○ 2026-04-30 02:14:18
● 2026-04-30 04:50:12
○ 2026-04-30 05:49:30
○ 2026-04-30 07:41:30

○A13.227.110.272026-04-30 → 2026-04-30 · 6 obs

○ 2026-04-29 18:04:26
● 2026-04-30 01:28:58
○ 2026-04-30 02:14:18
● 2026-04-30 04:50:12
○ 2026-04-30 05:49:30
○ 2026-04-30 07:41:30

○A13.227.110.502026-04-30 → 2026-04-30 · 6 obs

○ 2026-04-29 18:04:26
● 2026-04-30 01:28:58
○ 2026-04-30 02:14:18
● 2026-04-30 04:50:12
○ 2026-04-30 05:49:30
○ 2026-04-30 07:41:30

○A13.227.110.782026-04-30 → 2026-04-30 · 6 obs

○ 2026-04-29 18:04:26
● 2026-04-30 01:28:58
○ 2026-04-30 02:14:18
● 2026-04-30 04:50:12
○ 2026-04-30 05:49:30
○ 2026-04-30 07:41:30

○A13.33.129.422026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-27 20:39:34
● 2026-04-27 23:02:32
○ 2026-04-28 00:41:30
○ 2026-04-30 07:41:30

○A13.33.129.552026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-27 20:39:34
● 2026-04-27 23:02:32
○ 2026-04-28 00:41:30
○ 2026-04-30 07:41:30

○A13.33.129.682026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-27 20:39:34
● 2026-04-27 23:02:32
○ 2026-04-28 00:41:30
○ 2026-04-30 07:41:30

○A13.33.129.792026-04-27 → 2026-04-27 · 4 obs

○ 2026-04-27 20:39:34
● 2026-04-27 23:02:32
○ 2026-04-28 00:41:30
○ 2026-04-30 07:41:30

○A13.33.67.22026-03-08 → 2026-03-22 · 8 obs

○ 2026-03-07 03:50:58
● 2026-03-08 11:41:04
● 2026-03-08 17:23:32
○ 2026-03-09 03:04:38
○ 2026-03-21 05:26:10
● 2026-03-22 17:35:10
○ 2026-03-23 02:58:34
○ 2026-04-30 07:41:30

○A13.33.67.332026-03-08 → 2026-03-22 · 8 obs

○ 2026-03-07 03:50:58
● 2026-03-08 11:41:04
● 2026-03-08 17:23:32
○ 2026-03-09 03:04:38
○ 2026-03-21 05:26:10
● 2026-03-22 17:35:10
○ 2026-03-23 02:58:34
○ 2026-04-30 07:41:30

○A13.33.67.422026-03-08 → 2026-03-22 · 8 obs

○ 2026-03-07 03:50:58
● 2026-03-08 11:41:04
● 2026-03-08 17:23:32
○ 2026-03-09 03:04:38
○ 2026-03-21 05:26:10
● 2026-03-22 17:35:10
○ 2026-03-23 02:58:34
○ 2026-04-30 07:41:30

○A13.33.67.82026-03-08 → 2026-03-22 · 8 obs

○ 2026-03-07 03:50:58
● 2026-03-08 11:41:04
● 2026-03-08 17:23:32
○ 2026-03-09 03:04:38
○ 2026-03-21 05:26:10
● 2026-03-22 17:35:10
○ 2026-03-23 02:58:34
○ 2026-04-30 07:41:30

○A18.161.205.112026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 13:53:00
● 2026-04-11 01:48:38
○ 2026-04-11 07:14:08
○ 2026-04-30 07:41:30

○A18.161.205.332026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 13:53:00
● 2026-04-11 01:48:38
○ 2026-04-11 07:14:08
○ 2026-04-30 07:41:30

○A18.161.205.372026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 13:53:00
● 2026-04-11 01:48:38
○ 2026-04-11 07:14:08
○ 2026-04-30 07:41:30

○A18.161.205.982026-04-11 → 2026-04-11 · 4 obs

○ 2026-04-10 13:53:00
● 2026-04-11 01:48:38
○ 2026-04-11 07:14:08
○ 2026-04-30 07:41:30

●A18.161.21.1022026-04-30 → 2026-04-30 · 5 obs

○ 2026-04-30 04:50:12
● 2026-04-30 05:49:30
○ 2026-04-30 06:45:38
● 2026-04-30 07:41:28
● 2026-04-30 07:41:30

●A18.161.21.492026-04-30 → 2026-04-30 · 5 obs

○ 2026-04-30 04:50:12
● 2026-04-30 05:49:30
○ 2026-04-30 06:45:38
● 2026-04-30 07:41:28
● 2026-04-30 07:41:30

●A18.161.21.672026-04-30 → 2026-04-30 · 5 obs

○ 2026-04-30 04:50:12
● 2026-04-30 05:49:30
○ 2026-04-30 06:45:38
● 2026-04-30 07:41:28
● 2026-04-30 07:41:30

●A18.161.21.952026-04-30 → 2026-04-30 · 5 obs

○ 2026-04-30 04:50:12
● 2026-04-30 05:49:30
○ 2026-04-30 06:45:38
● 2026-04-30 07:41:28
● 2026-04-30 07:41:30

○A18.165.242.1182026-03-09 → 2026-04-30 · 93 obs

○ 2026-03-08 17:23:32
● 2026-03-09 03:04:38
● 2026-03-12 17:30:16
○ 2026-03-14 12:05:42
● 2026-03-14 13:28:26
● 2026-03-14 17:44:38
○ 2026-03-14 18:59:24
○ 2026-03-15 04:59:44
● 2026-03-15 13:35:50
● 2026-03-17 00:19:04
○ 2026-03-17 02:28:54
○ 2026-03-17 05:14:22
● 2026-03-17 05:55:18
○ 2026-03-17 14:05:12
○ 2026-03-17 22:13:20
● 2026-03-17 23:49:06
● 2026-03-18 11:10:50
○ 2026-03-18 22:53:24
○ 2026-03-19 00:47:18
● 2026-03-19 07:42:14
● 2026-03-19 14:21:00
○ 2026-03-20 12:56:22
○ 2026-03-20 23:37:52
● 2026-03-21 05:26:10
○ 2026-03-22 17:35:10
● 2026-03-23 02:58:34
○ 2026-03-27 15:04:26
○ 2026-04-02 02:21:42
● 2026-04-02 17:19:20
● 2026-04-04 00:29:26
○ 2026-04-06 08:22:32
● 2026-04-07 12:22:34
● 2026-04-08 01:43:36
○ 2026-04-10 04:13:44
● 2026-04-10 06:32:28
● 2026-04-10 13:53:00
○ 2026-04-11 01:48:38
● 2026-04-11 07:14:08
○ 2026-04-11 20:39:56
○ 2026-04-11 21:24:50
● 2026-04-12 00:06:22
● 2026-04-12 01:14:14
○ 2026-04-12 14:42:10
○ 2026-04-12 15:44:56
● 2026-04-12 19:06:38
○ 2026-04-12 21:52:56
○ 2026-04-13 08:22:50
● 2026-04-13 12:12:04
○ 2026-04-13 12:48:28
● 2026-04-13 15:09:24
● 2026-04-14 00:40:20
○ 2026-04-14 06:38:58
○ 2026-04-14 07:37:48
● 2026-04-14 10:38:08
● 2026-04-14 14:06:48
○ 2026-04-16 01:36:56
● 2026-04-16 23:14:50
○ 2026-04-17 15:16:14
○ 2026-04-18 06:32:34
● 2026-04-18 11:24:08
● 2026-04-21 00:50:42
○ 2026-04-21 07:21:56
○ 2026-04-21 08:20:58
● 2026-04-21 09:02:54
● 2026-04-22 03:31:58
○ 2026-04-24 05:32:34
○ 2026-04-24 09:54:24
● 2026-04-24 16:19:58
● 2026-04-25 23:07:06
○ 2026-04-26 03:35:40
○ 2026-04-26 05:32:56
● 2026-04-26 12:35:58
○ 2026-04-26 13:45:58
● 2026-04-26 15:44:08
● 2026-04-27 20:39:34
○ 2026-04-27 23:02:32
● 2026-04-28 00:41:30
○ 2026-04-29 01:48:36
● 2026-04-29 02:26:32
○ 2026-04-29 07:57:54
● 2026-04-29 09:13:48
● 2026-04-29 13:45:34
○ 2026-04-29 14:20:02
○ 2026-04-29 14:54:30
● 2026-04-29 15:39:14
● 2026-04-29 18:04:26
○ 2026-04-30 01:28:58
● 2026-04-30 02:14:18
○ 2026-04-30 04:50:12
○ 2026-04-30 05:49:30
● 2026-04-30 06:45:38
○ 2026-04-30 07:41:28
○ 2026-04-30 07:41:30

○A18.165.242.142026-03-09 → 2026-04-30 · 93 obs

○A18.165.242.162026-03-09 → 2026-04-30 · 93 obs

○A18.165.242.642026-03-09 → 2026-04-30 · 93 obs

○A18.239.168.1282026-04-21 → 2026-04-26 · 13 obs

○ 2026-04-21 07:21:56
● 2026-04-21 08:20:58
○ 2026-04-21 09:02:54
○ 2026-04-22 03:31:58
● 2026-04-24 05:32:34
○ 2026-04-24 09:04:50
○ 2026-04-25 23:07:06
● 2026-04-26 03:35:40
● 2026-04-26 05:32:56
○ 2026-04-26 12:35:58
● 2026-04-26 13:45:58
○ 2026-04-26 15:44:08
○ 2026-04-30 07:41:30

○A18.239.168.62026-04-21 → 2026-04-26 · 13 obs

○A18.239.168.782026-04-21 → 2026-04-26 · 13 obs

○A18.239.168.842026-04-21 → 2026-04-26 · 13 obs

○A3.163.101.1132026-04-02 → 2026-04-06 · 7 obs

○ 2026-03-27 15:04:26
● 2026-04-02 02:21:42
○ 2026-04-02 17:19:20
○ 2026-04-04 00:29:26
● 2026-04-06 08:22:32
○ 2026-04-07 12:22:34
○ 2026-04-30 07:41:30

○A3.163.101.1162026-04-02 → 2026-04-06 · 7 obs

○ 2026-03-27 15:04:26
● 2026-04-02 02:21:42
○ 2026-04-02 17:19:20
○ 2026-04-04 00:29:26
● 2026-04-06 08:22:32
○ 2026-04-07 12:22:34
○ 2026-04-30 07:41:30

○A3.163.101.212026-04-02 → 2026-04-06 · 7 obs

○ 2026-03-27 15:04:26
● 2026-04-02 02:21:42
○ 2026-04-02 17:19:20
○ 2026-04-04 00:29:26
● 2026-04-06 08:22:32
○ 2026-04-07 12:22:34
○ 2026-04-30 07:41:30

○A3.163.101.52026-04-02 → 2026-04-06 · 7 obs

○ 2026-03-27 15:04:26
● 2026-04-02 02:21:42
○ 2026-04-02 17:19:20
○ 2026-04-04 00:29:26
● 2026-04-06 08:22:32
○ 2026-04-07 12:22:34
○ 2026-04-30 07:41:30

○A3.163.63.1232026-04-14 → 2026-04-24 · 8 obs

○ 2026-04-14 06:38:58
● 2026-04-14 07:37:48
○ 2026-04-14 10:38:08
○ 2026-04-24 05:32:34
● 2026-04-24 09:04:50
● 2026-04-24 09:54:24
○ 2026-04-24 16:19:58
○ 2026-04-30 07:41:30

○A3.163.63.1252026-04-14 → 2026-04-24 · 8 obs

○ 2026-04-14 06:38:58
● 2026-04-14 07:37:48
○ 2026-04-14 10:38:08
○ 2026-04-24 05:32:34
● 2026-04-24 09:04:50
● 2026-04-24 09:54:24
○ 2026-04-24 16:19:58
○ 2026-04-30 07:41:30

○A3.163.63.582026-04-14 → 2026-04-24 · 8 obs

○ 2026-04-14 06:38:58
● 2026-04-14 07:37:48
○ 2026-04-14 10:38:08
○ 2026-04-24 05:32:34
● 2026-04-24 09:04:50
● 2026-04-24 09:54:24
○ 2026-04-24 16:19:58
○ 2026-04-30 07:41:30

○A3.163.63.892026-04-14 → 2026-04-24 · 8 obs

○ 2026-04-14 06:38:58
● 2026-04-14 07:37:48
○ 2026-04-14 10:38:08
○ 2026-04-24 05:32:34
● 2026-04-24 09:04:50
● 2026-04-24 09:54:24
○ 2026-04-24 16:19:58
○ 2026-04-30 07:41:30

○A3.167.56.272026-03-05 → 2026-03-27 · 19 obs

● 2026-03-05 21:59:08
● 2026-03-07 03:50:58
○ 2026-03-08 11:41:04
○ 2026-03-14 20:25:30
● 2026-03-15 00:10:32
● 2026-03-15 04:59:44
○ 2026-03-15 13:35:50
○ 2026-03-18 22:53:24
● 2026-03-19 00:13:56
● 2026-03-19 00:47:18
○ 2026-03-19 07:42:14
○ 2026-03-19 14:21:00
● 2026-03-20 12:56:22
● 2026-03-20 23:37:52
○ 2026-03-21 05:26:10
○ 2026-03-23 02:58:34
● 2026-03-27 15:04:26
○ 2026-04-02 02:21:42
○ 2026-04-30 07:41:30

○A3.167.56.512026-03-05 → 2026-03-27 · 19 obs

○A3.167.56.82026-03-05 → 2026-03-27 · 19 obs

○A3.167.56.842026-03-05 → 2026-03-27 · 19 obs

○A3.169.252.1102026-03-14 → 2026-03-18 · 18 obs

○ 2026-03-12 17:30:16
● 2026-03-14 12:05:42
○ 2026-03-14 13:28:26
○ 2026-03-14 17:44:38
● 2026-03-14 18:59:24
● 2026-03-14 20:25:30
○ 2026-03-15 00:10:32
○ 2026-03-17 00:19:04
● 2026-03-17 02:28:54
● 2026-03-17 05:14:22
○ 2026-03-17 05:55:18
● 2026-03-17 14:05:12
● 2026-03-17 22:13:20
○ 2026-03-17 23:49:06
○ 2026-03-18 11:10:50
● 2026-03-18 22:53:24
○ 2026-03-19 00:13:56
○ 2026-04-30 07:41:30

○A3.169.252.322026-03-14 → 2026-03-18 · 18 obs

○A3.169.252.332026-03-14 → 2026-03-18 · 18 obs

○A3.169.252.602026-03-14 → 2026-03-18 · 18 obs

○A3.174.29.112026-04-11 → 2026-04-18 · 14 obs

○ 2026-04-11 07:14:08
● 2026-04-11 20:39:56
● 2026-04-11 21:24:50
○ 2026-04-12 00:06:22
○ 2026-04-14 00:40:20
● 2026-04-14 06:38:58
○ 2026-04-14 07:37:48
○ 2026-04-14 14:06:48
● 2026-04-16 01:36:56
○ 2026-04-16 23:14:50
● 2026-04-17 15:16:14
● 2026-04-18 06:32:34
○ 2026-04-18 11:24:08
○ 2026-04-30 07:41:30

○A3.174.29.642026-04-11 → 2026-04-18 · 14 obs

○A3.174.29.912026-04-11 → 2026-04-18 · 14 obs

○A3.174.29.932026-04-11 → 2026-04-18 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
classdojo.com	ns-25.awsdns-03.com, ns-938.awsdns-53.net, ns-1734.awsdns-24.co.uk, ns-1347.awsdns-40.org	2 records

✅ Authoritative Response

Server:205.251.192.25

NS records: ns-25.awsdns-03.com, ns-938.awsdns-53.net, ns-1734.awsdns-24.co.uk, ns-1347.awsdns-40.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 416ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.161.21.67, 18.161.21.95...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-25.awsdns-03.com, ns-25.awsdns-03.com)

Analysis

IP Addresses

new-external.classdojo.com points to four IP numbers: 18.161.21.49, 18.161.21.67, 18.161.21.95 and 18.161.21.102.

Other host names, for instance www.mychapterbk.com, stephen-graham.com, d13fmujdjmceby.cloudfront.net, heyoz.com and www.integriogroup.com share IP numbers with new-external.classdojo.com.

new-external.classdojo.com - robtex.com