`sfiles.classdojo.com`

DNSSEC	⚠️ Not signed
A	13.227.207.11^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
		PTR	`server-13-227-207-11.gru3.r.cloudfront.net`
A	13.227.207.29^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
A	13.227.207.41^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
A	13.227.207.43^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}

`classdojo.com`

	DNSSEC	🔒 Signed (DS record present)
	A	3.163.63.6^{🇺🇸 Amazon3.163.63.0/24}
	A	3.163.63.11^{🇺🇸 Amazon3.163.63.0/24}
	A	3.163.63.77^{🇺🇸 Amazon3.163.63.0/24}
	A	3.163.63.127^{🇺🇸 Amazon3.163.63.0/24}
	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=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: SAFE (62/100)
rank #19537 globally
rank #9749 in the tld
🔒 HSTS Preload (+subdomains)
WOT: UNKNOWN (74/100)
📈 Tranco rank: #6,049

Same first word

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DNS History

32 records (4 active, 28 former)

●A13.227.207.112026-03-28 → 2026-03-29 · 7 obs

○ 2026-03-28 02:57:36
● 2026-03-28 16:15:46
● 2026-03-28 17:36:46
○ 2026-03-28 19:36:56
○ 2026-03-29 04:22:02
● 2026-03-29 13:01:06
● 2026-03-29 14:07:56

●A13.227.207.292026-03-28 → 2026-03-29 · 7 obs

○ 2026-03-28 02:57:36
● 2026-03-28 16:15:46
● 2026-03-28 17:36:46
○ 2026-03-28 19:36:56
○ 2026-03-29 04:22:02
● 2026-03-29 13:01:06
● 2026-03-29 14:07:56

●A13.227.207.412026-03-28 → 2026-03-29 · 7 obs

○ 2026-03-28 02:57:36
● 2026-03-28 16:15:46
● 2026-03-28 17:36:46
○ 2026-03-28 19:36:56
○ 2026-03-29 04:22:02
● 2026-03-29 13:01:06
● 2026-03-29 14:07:56

●A13.227.207.432026-03-28 → 2026-03-29 · 7 obs

○ 2026-03-28 02:57:36
● 2026-03-28 16:15:46
● 2026-03-28 17:36:46
○ 2026-03-28 19:36:56
○ 2026-03-29 04:22:02
● 2026-03-29 13:01:06
● 2026-03-29 14:07:56

○A18.154.206.322026-03-01 → 2026-03-21 · 44 obs

○ 2026-03-01 07:39:00
● 2026-03-01 08:18:30
● 2026-03-01 08:55:08
○ 2026-03-01 13:38:40
○ 2026-03-02 14:11:32
● 2026-03-02 19:04:36
○ 2026-03-02 19:35:32
○ 2026-03-03 00:52:06
● 2026-03-03 03:57:40
○ 2026-03-03 14:12:34
○ 2026-03-05 01:36:38
● 2026-03-05 05:29:00
○ 2026-03-05 07:05:16
○ 2026-03-07 21:31:16
● 2026-03-08 04:44:28
○ 2026-03-08 06:17:10
○ 2026-03-08 16:39:18
● 2026-03-08 17:23:04
● 2026-03-08 19:27:28
○ 2026-03-09 01:29:38
● 2026-03-09 04:34:32
○ 2026-03-10 03:31:40
○ 2026-03-11 06:41:28
● 2026-03-11 09:15:46
○ 2026-03-11 12:08:06
○ 2026-03-13 02:32:58
● 2026-03-13 04:01:20
○ 2026-03-13 06:56:06
○ 2026-03-14 02:39:52
● 2026-03-14 04:57:00
○ 2026-03-14 07:34:16
○ 2026-03-14 19:22:38
● 2026-03-14 23:10:20
○ 2026-03-15 01:30:32
○ 2026-03-18 03:14:48
● 2026-03-18 04:08:00
○ 2026-03-18 10:09:16
○ 2026-03-19 02:04:56
● 2026-03-19 04:04:24
○ 2026-03-19 07:59:36
○ 2026-03-21 09:33:26
● 2026-03-21 18:11:30
○ 2026-03-22 01:29:20
○ 2026-03-29 14:07:56

○A18.154.206.782026-03-01 → 2026-03-21 · 44 obs

○A18.154.206.832026-03-01 → 2026-03-21 · 44 obs

○A18.154.206.942026-03-01 → 2026-03-21 · 44 obs

○A18.173.219.1092026-03-07 → 2026-03-22 · 10 obs

○ 2026-03-07 13:40:22
● 2026-03-07 21:31:16
○ 2026-03-08 04:44:28
○ 2026-03-08 15:15:28
● 2026-03-08 16:39:18
○ 2026-03-08 17:23:04
○ 2026-03-22 07:36:22
● 2026-03-22 16:04:06
○ 2026-03-22 17:26:08
○ 2026-03-29 14:07:56

○A18.173.219.412026-03-07 → 2026-03-22 · 10 obs

○A18.173.219.462026-03-07 → 2026-03-22 · 10 obs

○A18.173.219.812026-03-07 → 2026-03-22 · 10 obs

○A18.245.187.462026-02-28 → 2026-03-29 · 114 obs

○ 2026-02-28 12:30:22
● 2026-02-28 17:29:26
● 2026-03-01 01:41:40
○ 2026-03-01 07:39:00
○ 2026-03-01 08:55:08
● 2026-03-01 13:38:40
● 2026-03-02 13:25:42
○ 2026-03-02 14:11:32
○ 2026-03-02 19:04:36
● 2026-03-02 19:35:32
○ 2026-03-03 00:52:06
○ 2026-03-03 03:57:40
● 2026-03-03 14:12:34
● 2026-03-04 07:35:08
○ 2026-03-04 09:12:50
● 2026-03-04 13:35:48
○ 2026-03-04 14:16:04
● 2026-03-04 19:38:48
● 2026-03-05 01:36:38
○ 2026-03-05 05:29:00
● 2026-03-05 07:05:16
● 2026-03-06 19:55:58
○ 2026-03-07 00:15:50
● 2026-03-07 01:05:56
● 2026-03-07 13:40:22
○ 2026-03-07 21:31:16
○ 2026-03-08 04:44:28
● 2026-03-08 06:17:10
● 2026-03-08 15:15:28
○ 2026-03-08 16:39:18
○ 2026-03-08 19:27:28
● 2026-03-09 01:29:38
○ 2026-03-09 04:34:32
● 2026-03-10 03:31:40
● 2026-03-11 01:37:46
○ 2026-03-11 05:18:54
● 2026-03-11 06:41:28
○ 2026-03-11 09:15:46
○ 2026-03-11 12:08:06
● 2026-03-12 03:57:52
● 2026-03-13 02:32:58
○ 2026-03-13 04:01:20
● 2026-03-13 06:56:06
● 2026-03-14 02:39:52
○ 2026-03-14 04:57:00
● 2026-03-14 07:34:16
○ 2026-03-14 16:42:00
● 2026-03-14 18:08:32
● 2026-03-14 19:22:38
○ 2026-03-14 23:10:20
○ 2026-03-15 01:30:32
● 2026-03-15 07:30:32
● 2026-03-16 23:24:10
○ 2026-03-17 00:13:08
○ 2026-03-17 03:41:00
● 2026-03-17 04:11:04
● 2026-03-17 23:25:06
○ 2026-03-18 00:12:32
● 2026-03-18 01:45:18
● 2026-03-18 03:14:48
○ 2026-03-18 04:08:00
● 2026-03-18 10:09:16
● 2026-03-19 02:04:56
○ 2026-03-19 04:04:24
● 2026-03-19 07:59:36
● 2026-03-19 09:27:18
○ 2026-03-19 21:51:48
○ 2026-03-20 00:13:40
● 2026-03-20 02:52:28
○ 2026-03-20 03:32:36
● 2026-03-20 07:59:38
○ 2026-03-20 11:19:50
● 2026-03-20 13:41:58
○ 2026-03-20 19:58:54
○ 2026-03-21 00:14:02
● 2026-03-21 01:38:58
○ 2026-03-21 08:37:00
● 2026-03-21 09:33:26
○ 2026-03-21 18:11:30
● 2026-03-22 01:29:20
● 2026-03-22 07:36:22
○ 2026-03-22 16:04:06
○ 2026-03-22 17:26:08
● 2026-03-23 01:29:00
● 2026-03-23 03:38:24
○ 2026-03-23 05:19:44
● 2026-03-23 07:30:38
● 2026-03-25 01:52:58
○ 2026-03-25 17:26:22
● 2026-03-25 19:29:36
● 2026-03-26 04:13:00
○ 2026-03-26 06:42:46
● 2026-03-26 07:35:32
● 2026-03-26 13:35:24
○ 2026-03-26 14:50:46
○ 2026-03-26 15:34:42
● 2026-03-26 19:40:40
○ 2026-03-26 20:19:28
● 2026-03-27 00:42:22
● 2026-03-27 01:34:02
○ 2026-03-27 03:36:52
○ 2026-03-27 04:40:40
● 2026-03-27 07:32:58
○ 2026-03-27 12:44:12
● 2026-03-27 13:26:06
○ 2026-03-27 19:10:58
○ 2026-03-28 01:30:26
● 2026-03-28 02:57:36
○ 2026-03-28 16:15:46
○ 2026-03-28 17:36:46
● 2026-03-28 19:36:56
● 2026-03-29 04:22:02
○ 2026-03-29 13:01:06
○ 2026-03-29 14:07:56

○A18.245.187.602026-02-28 → 2026-03-29 · 114 obs

○A18.245.187.752026-02-28 → 2026-03-29 · 114 obs

○A18.245.187.902026-02-28 → 2026-03-29 · 114 obs

○A3.166.65.1262026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-14 23:10:20
● 2026-03-15 01:30:32
○ 2026-03-15 07:30:32
○ 2026-03-29 14:07:56

○A3.166.65.312026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-14 23:10:20
● 2026-03-15 01:30:32
○ 2026-03-15 07:30:32
○ 2026-03-29 14:07:56

○A3.166.65.632026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-14 23:10:20
● 2026-03-15 01:30:32
○ 2026-03-15 07:30:32
○ 2026-03-29 14:07:56

○A3.166.65.952026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-14 23:10:20
● 2026-03-15 01:30:32
○ 2026-03-15 07:30:32
○ 2026-03-29 14:07:56

○A3.170.42.1102026-02-28 → 2026-03-28 · 70 obs

● 2026-02-28 12:30:22
○ 2026-02-28 17:29:26
○ 2026-03-01 01:41:40
● 2026-03-01 07:39:00
○ 2026-03-01 08:18:30
○ 2026-03-02 13:25:42
● 2026-03-02 14:11:32
○ 2026-03-02 19:04:36
○ 2026-03-02 19:35:32
● 2026-03-03 00:52:06
○ 2026-03-03 03:57:40
○ 2026-03-04 07:35:08
● 2026-03-04 09:12:50
○ 2026-03-04 13:35:48
● 2026-03-04 14:16:04
○ 2026-03-04 19:38:48
○ 2026-03-06 19:55:58
● 2026-03-07 00:15:50
○ 2026-03-07 01:05:56
○ 2026-03-11 01:37:46
● 2026-03-11 05:18:54
○ 2026-03-11 06:41:28
○ 2026-03-11 09:15:46
● 2026-03-11 12:08:06
○ 2026-03-12 03:57:52
○ 2026-03-14 07:34:16
● 2026-03-14 16:42:00
○ 2026-03-14 18:08:32
○ 2026-03-16 23:24:10
● 2026-03-17 00:13:08
● 2026-03-17 03:41:00
○ 2026-03-17 04:11:04
○ 2026-03-17 23:25:06
● 2026-03-18 00:12:32
○ 2026-03-18 01:45:18
○ 2026-03-19 09:27:18
● 2026-03-19 21:51:48
● 2026-03-20 00:13:40
○ 2026-03-20 02:52:28
● 2026-03-20 03:32:36
○ 2026-03-20 07:59:38
● 2026-03-20 11:19:50
○ 2026-03-20 13:41:58
● 2026-03-20 19:58:54
● 2026-03-21 00:14:02
○ 2026-03-21 01:38:58
● 2026-03-21 08:37:00
○ 2026-03-21 09:33:26
○ 2026-03-23 03:38:24
● 2026-03-23 05:19:44
○ 2026-03-23 07:30:38
○ 2026-03-25 01:52:58
● 2026-03-25 17:26:22
○ 2026-03-25 19:29:36
○ 2026-03-26 13:35:24
● 2026-03-26 14:50:46
● 2026-03-26 15:34:42
○ 2026-03-26 19:40:40
● 2026-03-26 20:19:28
○ 2026-03-27 00:42:22
○ 2026-03-27 01:34:02
● 2026-03-27 03:36:52
○ 2026-03-27 04:40:40
○ 2026-03-27 07:32:58
● 2026-03-27 12:44:12
○ 2026-03-27 13:26:06
● 2026-03-27 19:10:58
● 2026-03-28 01:30:26
○ 2026-03-28 02:57:36
○ 2026-03-29 14:07:56

○A3.170.42.1212026-02-28 → 2026-03-28 · 70 obs

○A3.170.42.432026-02-28 → 2026-03-28 · 70 obs

○A3.170.42.612026-02-28 → 2026-03-28 · 70 obs

○A3.174.113.212026-03-26 → 2026-03-27 · 7 obs

○ 2026-03-26 04:13:00
● 2026-03-26 06:42:46
○ 2026-03-26 07:35:32
○ 2026-03-27 03:36:52
● 2026-03-27 04:40:40
○ 2026-03-27 07:32:58
○ 2026-03-29 14:07:56

○A3.174.113.542026-03-26 → 2026-03-27 · 7 obs

○ 2026-03-26 04:13:00
● 2026-03-26 06:42:46
○ 2026-03-26 07:35:32
○ 2026-03-27 03:36:52
● 2026-03-27 04:40:40
○ 2026-03-27 07:32:58
○ 2026-03-29 14:07:56

○A3.174.113.752026-03-26 → 2026-03-27 · 7 obs

○ 2026-03-26 04:13:00
● 2026-03-26 06:42:46
○ 2026-03-26 07:35:32
○ 2026-03-27 03:36:52
● 2026-03-27 04:40:40
○ 2026-03-27 07:32:58
○ 2026-03-29 14:07:56

○A3.174.113.952026-03-26 → 2026-03-27 · 7 obs

○ 2026-03-26 04:13:00
● 2026-03-26 06:42:46
○ 2026-03-26 07:35:32
○ 2026-03-27 03:36:52
● 2026-03-27 04:40:40
○ 2026-03-27 07:32:58
○ 2026-03-29 14:07:56

○A52.84.50.1012026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 16:04:06
● 2026-03-22 17:26:08
○ 2026-03-23 01:29:00
○ 2026-03-29 14:07:56

○A52.84.50.1192026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 16:04:06
● 2026-03-22 17:26:08
○ 2026-03-23 01:29:00
○ 2026-03-29 14:07:56

○A52.84.50.152026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 16:04:06
● 2026-03-22 17:26:08
○ 2026-03-23 01:29:00
○ 2026-03-29 14:07:56

○A52.84.50.512026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 16:04:06
● 2026-03-22 17:26:08
○ 2026-03-23 01:29:00
○ 2026-03-29 14:07:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, k.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	1 record

✅ 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: 329ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.227.207.41, 13.227.207.11...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-25.awsdns-03.com)

Analysis

IP Addresses

sfiles.classdojo.com points to four IP numbers: 13.227.207.11, 13.227.207.29, 13.227.207.41 and 13.227.207.43.

Other host names, for instance 189639.engine.mobileapptracking.com, krugotravel.com, kalinkotech.com, d2su26lu7hboag.cloudfront.net and marylandinmatesearch.org share IP numbers with sfiles.classdojo.com.

sfiles.classdojo.com - robtex.com