engineering.classdojo.com - dns.ninja

`engineering.classdojo.com`

DNSSEC	⚠️ Not signed
A	108.139.166.12^{🇺🇸 Amazon108.139.164.0/22}
		PTR	`server-108-139-166-12.gru3.r.cloudfront.net`
A	108.139.166.33^{🇺🇸 Amazon108.139.164.0/22}
A	108.139.166.35^{🇺🇸 Amazon108.139.164.0/22}
A	108.139.166.74^{🇺🇸 Amazon108.139.164.0/22}

`classdojo.com`

	DNSSEC	🔒 Signed (DS record present)
	A	3.174.26.7^{🇺🇸 Amazon3.174.26.0/23}
	A	3.174.26.22^{🇺🇸 Amazon3.174.26.0/23}
	A	3.174.26.103^{🇺🇸 Amazon3.174.26.0/23}
	A	3.174.26.108^{🇺🇸 Amazon3.174.26.0/23}
	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: SAFE (62/100)
rank #21150 globally
rank #10442 in the tld
🔒 HSTS Preload (+subdomains)
WOT: UNKNOWN (74/100)
📈 Tranco rank: #6,032

Same first word

engineering.co

engineering.dev

engineering.nl

engineering.hr

engineering.express

engineering.lk

engineering.jp

engineering.cz

engineering.bike

engineering.supplies

engineering.selfip.org

engineering.lu

engineering.co.at

engineering.ca

engineering.gmbh

engineering.vip

engineering

engineering.si

engineering.com.br

engineering.com.ua

engineering.systems

engineering.tv

engineering.as

engineering.dk

engineering.citic

engineering.support

engineering.com.pk

engineering.us

engineering.al

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engineering.solutions

engineering.cern

engineering.eu

engineering.it

engineering.org.cn

engineering.center

engineering.finance

engineering.tel

engineering.engineering

engineering.cc

engineering.biz

engineering.cat

engineering.se

engineering.at

engineering.fr

engineering.gov.uk

engineering.com.sg

engineering.tools

engineering.com

engineering.mu

engineering.hm

engineering.com.mx

engineering.sk

engineering.sumy.ua

engineering.team

engineering.black

engineering.tours

engineering.no

engineering.ch

engineering.com.tw

engineering.fyi

engineering.de

engineering.direct

engineering.jobs

engineering.com.py

engineering.net

engineering.uz

engineering.company

engineering.me

engineering.org

engineering.zone

engineering.recipes

engineering.pl

Similar names

engeeniring.com

engeniering.com

gnireenigne.org

ingeneering.net

geigerinnen.com

gnireenigne.net

ingeneering.org

geigerinnen.de

DNS History

36 records (4 active, 32 former)

○A108.139.134.1122026-05-17 → 2026-05-17 · 4 obs

○ 2026-05-17 17:04:38
● 2026-05-17 17:57:28
○ 2026-05-17 20:35:04
○ 2026-06-06 02:19:38

○A108.139.134.682026-05-17 → 2026-05-17 · 4 obs

○ 2026-05-17 17:04:38
● 2026-05-17 17:57:28
○ 2026-05-17 20:35:04
○ 2026-06-06 02:19:38

○A108.139.134.752026-05-17 → 2026-05-17 · 4 obs

○ 2026-05-17 17:04:38
● 2026-05-17 17:57:28
○ 2026-05-17 20:35:04
○ 2026-06-06 02:19:38

○A108.139.134.862026-05-17 → 2026-05-17 · 4 obs

○ 2026-05-17 17:04:38
● 2026-05-17 17:57:28
○ 2026-05-17 20:35:04
○ 2026-06-06 02:19:38

●A108.139.166.122026-05-20 → 2026-06-06 · 54 obs

○ 2026-05-19 22:30:26
● 2026-05-20 00:06:20
○ 2026-05-20 00:50:14
○ 2026-05-20 12:20:18
● 2026-05-20 13:20:50
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● 2026-05-20 16:19:36
○ 2026-05-20 16:59:30
○ 2026-05-23 07:46:42
● 2026-05-23 09:48:08
○ 2026-05-23 16:51:50
○ 2026-05-26 22:13:12
● 2026-05-27 01:52:30
● 2026-05-28 09:12:26
○ 2026-05-28 16:31:56
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● 2026-05-28 23:02:40
○ 2026-05-29 00:12:42
● 2026-05-29 01:22:28
● 2026-05-30 00:30:50
○ 2026-05-30 01:30:16
○ 2026-05-30 03:58:20
● 2026-05-30 05:11:26
● 2026-05-30 06:21:50
○ 2026-05-30 12:03:08
● 2026-05-30 16:36:54
○ 2026-05-30 17:41:50
● 2026-05-30 18:52:14
● 2026-05-30 21:12:20
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● 2026-05-30 23:32:10
● 2026-05-31 01:45:44
○ 2026-05-31 02:55:50
● 2026-05-31 04:05:04
● 2026-05-31 06:25:28
○ 2026-05-31 07:35:44
○ 2026-05-31 23:50:20
● 2026-06-01 02:03:34
● 2026-06-01 13:45:08
○ 2026-06-01 17:11:52
○ 2026-06-03 21:38:22
● 2026-06-03 23:59:14
● 2026-06-04 16:01:42
○ 2026-06-04 20:11:20
● 2026-06-05 01:20:02
● 2026-06-05 02:24:14
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● 2026-06-05 04:39:24
○ 2026-06-05 06:47:28
● 2026-06-05 08:09:06
● 2026-06-05 09:20:10
○ 2026-06-05 11:20:06
● 2026-06-05 14:00:02
● 2026-06-06 02:19:38

●A108.139.166.332026-05-20 → 2026-06-06 · 54 obs

●A108.139.166.352026-05-20 → 2026-06-06 · 54 obs

●A108.139.166.742026-05-20 → 2026-06-06 · 54 obs

○A108.139.182.292026-05-19 → 2026-06-03 · 51 obs

○ 2026-05-19 17:49:50
● 2026-05-19 19:00:10
○ 2026-05-19 21:23:02
○ 2026-05-28 23:02:40
● 2026-05-29 00:12:42
○ 2026-05-29 01:22:28
○ 2026-05-30 00:30:50
● 2026-05-30 01:30:16
● 2026-05-30 03:58:20
○ 2026-05-30 05:11:26
○ 2026-05-30 06:21:50
● 2026-05-30 12:03:08
○ 2026-05-30 16:36:54
● 2026-05-30 17:41:50
○ 2026-05-30 18:52:14
○ 2026-05-30 21:12:20
● 2026-05-30 22:22:14
○ 2026-05-30 23:32:10
○ 2026-05-31 01:45:44
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○ 2026-05-31 06:25:28
● 2026-05-31 07:35:44
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○ 2026-05-31 09:26:02
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● 2026-05-31 23:50:20
○ 2026-06-01 02:03:34
○ 2026-06-02 02:27:36
● 2026-06-02 03:38:02
● 2026-06-02 11:48:32
○ 2026-06-02 13:28:38
○ 2026-06-02 14:07:04
● 2026-06-02 15:19:22
● 2026-06-02 18:50:14
○ 2026-06-02 19:22:06
● 2026-06-02 23:25:10
● 2026-06-03 00:34:50
○ 2026-06-03 02:48:42
● 2026-06-03 04:12:52
● 2026-06-03 08:53:22
○ 2026-06-03 10:02:28
● 2026-06-03 12:23:10
● 2026-06-03 13:33:10
○ 2026-06-03 14:27:14
● 2026-06-03 17:03:18
○ 2026-06-03 17:54:32
○ 2026-06-03 19:39:50
● 2026-06-03 21:38:22
○ 2026-06-03 23:59:14
○ 2026-06-06 02:19:38

○A108.139.182.382026-05-19 → 2026-06-03 · 51 obs

○A108.139.182.62026-05-19 → 2026-06-03 · 51 obs

○A108.139.182.832026-05-19 → 2026-06-03 · 51 obs

○A108.156.46.1132026-05-16 → 2026-05-19 · 15 obs

● 2026-05-16 11:28:26
○ 2026-05-17 06:13:58
○ 2026-05-17 20:35:04
● 2026-05-17 21:48:46
○ 2026-05-18 00:05:02
○ 2026-05-18 10:25:14
● 2026-05-18 13:14:52
○ 2026-05-18 13:54:58
○ 2026-05-18 14:25:42
● 2026-05-18 14:58:14
○ 2026-05-18 17:38:12
○ 2026-05-19 00:19:34
● 2026-05-19 01:37:52
○ 2026-05-19 02:39:46
○ 2026-06-06 02:19:38

○A108.156.46.422026-05-16 → 2026-05-19 · 15 obs

○A108.156.46.682026-05-16 → 2026-05-19 · 15 obs

○A108.156.46.892026-05-16 → 2026-05-19 · 15 obs

○A13.32.205.112026-05-19 → 2026-06-05 · 76 obs

○ 2026-05-19 19:00:10
● 2026-05-19 21:23:02
○ 2026-05-19 22:30:26
○ 2026-05-20 10:04:56
● 2026-05-20 10:57:04
○ 2026-05-20 12:20:18
○ 2026-05-20 23:46:36
● 2026-05-21 01:20:44
○ 2026-05-21 02:07:30
○ 2026-05-21 05:37:06
● 2026-05-21 06:11:12
○ 2026-05-21 06:47:16
○ 2026-05-21 20:48:40
● 2026-05-21 22:22:30
○ 2026-05-22 01:28:18
○ 2026-05-24 08:54:30
● 2026-05-24 13:46:36
○ 2026-05-24 15:53:26
○ 2026-05-24 19:15:24
● 2026-05-24 20:38:58
○ 2026-05-24 21:35:40
○ 2026-05-25 04:25:02
● 2026-05-25 06:07:40
● 2026-05-25 07:08:36
○ 2026-05-25 07:55:56
○ 2026-05-25 18:24:54
● 2026-05-25 20:01:16
○ 2026-05-26 01:25:18
○ 2026-05-26 07:15:16
● 2026-05-26 08:03:06
○ 2026-05-26 10:41:02
○ 2026-05-26 20:01:44
● 2026-05-26 21:29:28
● 2026-05-26 22:13:12
○ 2026-05-27 01:52:30
○ 2026-05-28 09:12:26
● 2026-05-28 16:31:56
○ 2026-05-28 17:19:04
○ 2026-05-31 08:45:14
● 2026-05-31 09:26:02
○ 2026-05-31 11:05:32
○ 2026-06-01 13:45:08
● 2026-06-01 17:11:52
○ 2026-06-01 19:27:14
○ 2026-06-01 22:57:22
● 2026-06-01 23:31:50
○ 2026-06-02 00:07:26
○ 2026-06-02 01:17:28
● 2026-06-02 01:54:54
○ 2026-06-02 02:27:36
○ 2026-06-02 11:48:32
● 2026-06-02 13:28:38
● 2026-06-02 14:07:04
○ 2026-06-02 15:19:22
○ 2026-06-02 18:50:14
● 2026-06-02 19:22:06
○ 2026-06-02 23:25:10
○ 2026-06-03 00:34:50
● 2026-06-03 02:48:42
○ 2026-06-03 04:12:52
○ 2026-06-03 08:53:22
● 2026-06-03 10:02:28
○ 2026-06-03 12:23:10
○ 2026-06-03 13:33:10
● 2026-06-03 14:27:14
○ 2026-06-03 17:03:18
● 2026-06-03 17:54:32
● 2026-06-03 19:39:50
○ 2026-06-03 21:38:22
○ 2026-06-04 16:01:42
● 2026-06-04 20:11:20
○ 2026-06-05 01:20:02
○ 2026-06-05 02:24:14
● 2026-06-05 03:20:06
○ 2026-06-05 04:39:24
○ 2026-06-06 02:19:38

○A13.32.205.1122026-05-19 → 2026-06-05 · 76 obs

○A13.32.205.162026-05-19 → 2026-06-05 · 76 obs

○A13.32.205.862026-05-19 → 2026-06-05 · 76 obs

○A18.161.205.1232026-05-17 → 2026-06-02 · 29 obs

○ 2026-05-16 11:28:26
● 2026-05-17 06:13:58
○ 2026-05-17 07:49:22
○ 2026-05-18 02:25:38
● 2026-05-18 03:43:48
○ 2026-05-18 04:40:08
● 2026-05-18 05:12:58
○ 2026-05-18 07:00:58
○ 2026-05-18 13:54:58
● 2026-05-18 14:25:42
○ 2026-05-18 14:58:14
● 2026-05-18 17:38:12
○ 2026-05-18 18:29:32
○ 2026-05-28 16:31:56
● 2026-05-28 17:19:04
○ 2026-05-28 18:30:00
● 2026-05-28 20:08:28
● 2026-05-28 21:51:50
○ 2026-05-28 23:02:40
○ 2026-06-01 17:11:52
● 2026-06-01 19:27:14
● 2026-06-01 22:57:22
○ 2026-06-01 23:31:50
● 2026-06-02 00:07:26
● 2026-06-02 01:17:28
○ 2026-06-02 01:54:54
● 2026-06-02 02:27:36
○ 2026-06-02 03:38:02
○ 2026-06-06 02:19:38

○A18.161.205.192026-05-17 → 2026-06-02 · 29 obs

○A18.161.205.322026-05-17 → 2026-06-02 · 29 obs

○A18.161.205.702026-05-17 → 2026-06-02 · 29 obs

○A18.161.34.192026-05-17 → 2026-05-21 · 40 obs

○ 2026-05-17 06:13:58
● 2026-05-17 07:49:22
● 2026-05-17 17:04:38
○ 2026-05-17 17:57:28
● 2026-05-17 20:35:04
○ 2026-05-17 21:48:46
● 2026-05-18 00:05:02
● 2026-05-18 02:25:38
○ 2026-05-18 03:43:48
● 2026-05-18 04:40:08
○ 2026-05-18 05:12:58
● 2026-05-18 07:00:58
● 2026-05-18 10:25:14
○ 2026-05-18 13:14:52
● 2026-05-18 13:54:58
○ 2026-05-18 14:25:42
○ 2026-05-18 17:38:12
● 2026-05-18 18:29:32
● 2026-05-19 00:19:34
○ 2026-05-19 01:37:52
● 2026-05-19 02:39:46
● 2026-05-19 17:49:50
○ 2026-05-19 19:00:10
○ 2026-05-19 21:23:02
● 2026-05-19 22:30:26
○ 2026-05-20 00:06:20
● 2026-05-20 00:50:14
● 2026-05-20 10:04:56
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● 2026-05-20 12:20:18
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● 2026-05-20 15:49:18
○ 2026-05-20 16:19:36
● 2026-05-20 16:59:30
● 2026-05-20 23:46:36
○ 2026-05-21 01:20:44
● 2026-05-21 02:07:30
● 2026-05-21 05:37:06
○ 2026-05-21 06:11:12
○ 2026-06-06 02:19:38

○A18.161.34.552026-05-17 → 2026-05-21 · 40 obs

○A18.161.34.782026-05-17 → 2026-05-21 · 40 obs

○A18.161.34.882026-05-17 → 2026-05-21 · 40 obs

○A18.165.98.1132026-05-21 → 2026-05-26 · 27 obs

○ 2026-05-21 06:11:12
● 2026-05-21 06:47:16
● 2026-05-21 20:48:40
○ 2026-05-21 22:22:30
● 2026-05-22 01:28:18
● 2026-05-23 07:46:42
○ 2026-05-23 09:48:08
● 2026-05-23 16:51:50
● 2026-05-24 08:54:30
○ 2026-05-24 13:46:36
● 2026-05-24 15:53:26
● 2026-05-24 19:15:24
○ 2026-05-24 20:38:58
● 2026-05-24 21:35:40
● 2026-05-25 04:25:02
○ 2026-05-25 06:07:40
○ 2026-05-25 07:08:36
● 2026-05-25 07:55:56
● 2026-05-25 18:24:54
○ 2026-05-25 20:01:16
● 2026-05-26 01:25:18
● 2026-05-26 07:15:16
○ 2026-05-26 08:03:06
● 2026-05-26 10:41:02
● 2026-05-26 20:01:44
○ 2026-05-26 21:29:28
○ 2026-06-06 02:19:38

○A18.165.98.222026-05-21 → 2026-05-26 · 27 obs

○A18.165.98.772026-05-21 → 2026-05-26 · 27 obs

○A18.165.98.942026-05-21 → 2026-05-26 · 27 obs

○A54.192.151.192026-05-28 → 2026-06-05 · 10 obs

○ 2026-05-28 17:19:04
● 2026-05-28 18:30:00
○ 2026-05-28 20:08:28
○ 2026-06-05 04:39:24
● 2026-06-05 06:47:28
○ 2026-06-05 08:09:06
○ 2026-06-05 09:20:10
● 2026-06-05 11:20:06
○ 2026-06-05 14:00:02
○ 2026-06-06 02:19:38

○A54.192.151.202026-05-28 → 2026-06-05 · 10 obs

○A54.192.151.72026-05-28 → 2026-06-05 · 10 obs

○A54.192.151.892026-05-28 → 2026-06-05 · 10 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...	-
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:205.251.195.170

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: 3074ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`108.139.166.74, 108.139.166.35...`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

engineering.classdojo.com maps to 4 IP numbers, specifically 108.139.166.12, 108.139.166.33, 108.139.166.35 and 108.139.166.74.