`api.schoology.com`

DNSSEC	⚠️ Not signed
A	3.164.6.40^{🇺🇸 Amazon3.164.4.0/22}
		PTR	`server-3-164-6-40.gru1.r.cloudfront.net`
A	3.164.6.41^{🇺🇸 Amazon3.164.4.0/22}
A	3.164.6.114^{🇺🇸 Amazon3.164.4.0/22}
A	3.164.6.121^{🇺🇸 Amazon3.164.4.0/22}

`schoology.com`

	DNSSEC	⚠️ Not signed
	A	45.60.152.112^{🇺🇸 IMPERVA45.60.152.0/24 ORIXCOM via EMIX}
	A	45.60.172.112^{🇺🇸 IMPERVA45.60.172.0/24 ORIXCOM via EMIX}
	NS	`ns-794.awsdns-35.net` ⭐
	NS	`ns-101.awsdns-12.com`
	NS	`ns-1138.awsdns-14.org`
	NS	`ns-1956.awsdns-52.co.uk`
	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	`MS=ms34125242`
	TXT	`Rmsn5RRP`
	TXT	`"globalsign-domain-verification=3A5DC7B4DF88E1C706AD51480B073BE5`
	TXT	`_globalsign-domain-verification=-awtonA3izZim7M9dNMwrH07WjvKC5se353wYCAliP`
	TXT	`_globalsign-domain-verification=HZObYZNeu9XacbB6kHbv2l6LaNB5KI1LwLuw0-JOaN`
	TXT	`docusign=7ea09816-1bda-4a8a-bf76-efe28f34a602`
	TXT	`globalsign-domain-verification=23BC505DBECFA2DB35635133731E0DBC`
	TXT	`globalsign-domain-verification=8d373d760be03f5e9d03f548a731681d`
	TXT	`globalsign-domain-verification=BC56CB79E0DCE14D2E41A4ED007B867F`
	TXT	`globalsign-domain-verification=C0FC80504B82D74101774B2EC288F36B`
	TXT	`globalsign-domain-verification=E46A45CC52448D033887CCB8FDC17904`
	TXT	`globalsign-domain-verification=FDC85E0CD4D120E348045FD62FC865B4`
	TXT	`globalsign-domain-verification=K9ZBZYNiNsNNOiaY2Tbjn-Bfe0dWwAwpstKoOOVJWO`
	TXT	`globalsign-domain-verification=MT3LmRzGYPgORWLlSBkPpAUpBDH9kl8xxYmB6FjtjY`
	TXT	`google-site-verification=-PECBYZrQrXMzU5Xvlu3dxRFwDCAAg3y0zxXO_dfFpw`
	TXT	`google-site-verification=H4nWPAMMIBE71jZYHlHV3LGtnUu2KtrwDJmJFHOXvzs`
	TXT	`google-site-verification=N-O20rjdV4NwKSLYPWAgw8t5vIAgo2LJAlS_yjgS0S4`
	TXT	`google-site-verification=WvIKJ6DVpFTuRRaoZnbLRFLGPR2aVLAGWs_LZtZ06X8`
	TXT	`google-site-verification=_nngPTCh0PAjFpMHKxv6snhjLgwX92doyPJG4Q8Oy6Y`
	TXT	`google-site-verification=mIj4__VdmXTzg21xsVRFCuT8iVrw1S7mmDgEn2H7L5c`
	TXT	`loaderio=f6b68b75a5483da44106abfa6c411656`
	TXT	`miro-verification=aa147eda224e56c9ead1067bca0500f4b5d4227a`
	TXT	`rovag_verification_token=BF82736E34CF4C65AA8CD363B446D644`
	TXT	`v=spf1 include:sendgrid.net include:mailgun.org include:_netblocks.google.com...`
	SOA	`ns-794.awsdns-35.net`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (92/100)
rank #32672 globally
rank #16023 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #4,624

Same first word

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api.lk

api.fitness

api.tj

api.com.br

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api.li

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api.kinghost.net

api.co.ir

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api.ro

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api.space

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api.im

api.education

api.market

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api.aero

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api.trade

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api.help

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api.dz

api.bnpparibas

api.tools

api.international

api.no

api.googleapis.com

api.top

api.vn

api.toys

api.ren

api.lol

api.training

api.is

api.yt

api.navy

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api.quest

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Similar names

api.org.tr

pai.show

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iap.es

api.serveirc.com

aip.com.es

pai.co.za

ipa.ee

iap.gov.pt

api.name

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iap.edu.br

aip.name

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aip.sg

ipa.gov.bn

pai.run

aip.dk

api.gd

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api.cheap

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pai.ie

pai.network

aip.gr

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api.cat

iap.org.au

api.express

api.c66.me

ipa.ie

api.ee

aip.es

api.pub

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aip.com.vn

api.community

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pia.org.za

pia.com.qa

ipa.news

api.exposed

api.vi.it

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iap.googleapis.com

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iap.ir

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api.bingo

ipa.ag

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iap.co

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iap.at

pai.be

api.gov.pk

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iap.foundation

pia.ac.kr

pia.co.jp

api.gmbh

api.gold

DNS History

43 records (4 active, 39 former)

○A108.138.85.1212026-02-17 → 2026-03-25 · 62 obs

○ 2026-02-15 17:08:18
○ 2026-02-17 01:30:56
● 2026-02-17 04:49:56
○ 2026-02-17 08:45:36
○ 2026-02-19 00:36:20
● 2026-02-19 02:42:26
● 2026-02-19 05:29:24
○ 2026-02-19 06:55:32
○ 2026-02-20 10:31:04
● 2026-02-20 11:40:14
○ 2026-02-20 19:37:14
○ 2026-02-20 23:54:46
● 2026-02-21 09:19:20
○ 2026-02-21 11:44:52
○ 2026-02-21 13:29:30
● 2026-02-21 14:11:40
○ 2026-02-22 05:14:42
○ 2026-02-22 23:51:04
● 2026-02-23 01:59:12
○ 2026-02-23 05:48:36
○ 2026-02-25 08:00:58
● 2026-02-25 14:28:12
○ 2026-02-25 17:03:52
○ 2026-03-02 23:46:12
● 2026-03-03 00:55:16
○ 2026-03-03 04:49:22
○ 2026-03-05 09:48:38
● 2026-03-06 03:15:54
○ 2026-03-06 15:30:42
○ 2026-03-07 01:26:36
● 2026-03-07 01:59:22
● 2026-03-07 03:12:22
○ 2026-03-07 10:30:30
○ 2026-03-12 17:02:16
● 2026-03-12 17:59:48
○ 2026-03-12 19:39:52
○ 2026-03-15 03:47:42
● 2026-03-16 04:33:38
○ 2026-03-16 15:16:28
○ 2026-03-18 07:39:42
● 2026-03-18 08:28:16
○ 2026-03-18 13:21:02
● 2026-03-18 23:49:38
● 2026-03-19 00:40:22
○ 2026-03-19 05:15:54
● 2026-03-19 17:21:42
○ 2026-03-19 20:55:34
● 2026-03-20 10:59:46
● 2026-03-21 16:49:58
○ 2026-03-21 20:12:30
● 2026-03-22 00:54:02
○ 2026-03-22 01:40:44
● 2026-03-22 03:40:10
○ 2026-03-22 09:58:28
○ 2026-03-22 21:45:46
● 2026-03-23 02:45:04
○ 2026-03-23 04:37:38
○ 2026-03-24 11:16:10
● 2026-03-24 19:37:06
● 2026-03-25 07:04:10
○ 2026-03-25 12:43:04
○ 2026-04-01 04:18:24

○A108.138.85.282026-02-17 → 2026-03-25 · 62 obs

○A108.138.85.542026-02-17 → 2026-03-25 · 62 obs

○A108.138.85.832026-02-17 → 2026-03-25 · 62 obs

○A108.156.60.1152026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-23 18:23:28
● 2026-03-24 11:16:10
○ 2026-03-24 19:37:06
○ 2026-04-01 04:18:24

○A108.156.60.302026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-23 18:23:28
● 2026-03-24 11:16:10
○ 2026-03-24 19:37:06
○ 2026-04-01 04:18:24

○A108.156.60.562026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-23 18:23:28
● 2026-03-24 11:16:10
○ 2026-03-24 19:37:06
○ 2026-04-01 04:18:24

○A108.156.60.702026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-23 18:23:28
● 2026-03-24 11:16:10
○ 2026-03-24 19:37:06
○ 2026-04-01 04:18:24

○A18.164.154.32026-02-17 → 2026-03-21 · 86 obs

○ 2026-02-17 04:49:56
● 2026-02-17 08:45:36
○ 2026-02-17 09:28:32
○ 2026-02-19 20:28:46
● 2026-02-20 03:42:28
○ 2026-02-20 04:37:00
○ 2026-02-23 05:48:36
● 2026-02-23 08:13:38
○ 2026-02-23 13:05:42
○ 2026-02-23 17:19:52
● 2026-02-23 18:32:24
○ 2026-02-23 20:54:54
○ 2026-02-23 22:55:20
● 2026-02-24 00:23:26
● 2026-02-24 05:31:52
○ 2026-02-24 08:36:20
● 2026-02-24 11:26:54
○ 2026-02-24 15:04:50
○ 2026-02-24 17:17:08
● 2026-02-24 21:19:30
○ 2026-02-24 22:52:02
● 2026-02-25 05:26:00
● 2026-02-25 08:00:58
○ 2026-02-25 14:28:12
● 2026-02-25 17:03:52
● 2026-02-26 02:41:32
○ 2026-02-26 04:07:04
○ 2026-02-26 04:55:48
● 2026-02-26 07:05:20
○ 2026-02-26 08:30:38
○ 2026-02-26 10:45:36
● 2026-02-26 11:26:48
● 2026-02-26 16:37:28
○ 2026-02-26 18:15:14
● 2026-02-26 20:48:08
○ 2026-02-26 23:50:48
● 2026-02-27 06:56:54
● 2026-02-27 19:11:36
○ 2026-02-27 22:56:06
● 2026-02-28 12:33:50
○ 2026-02-28 16:48:48
○ 2026-02-28 17:21:16
● 2026-02-28 22:20:28
● 2026-03-01 02:06:42
○ 2026-03-01 06:33:30
● 2026-03-01 08:38:22
● 2026-03-01 20:47:54
○ 2026-03-02 05:31:30
● 2026-03-02 07:10:02
● 2026-03-02 20:23:56
○ 2026-03-02 23:46:12
○ 2026-03-03 00:55:16
● 2026-03-03 04:49:22
● 2026-03-03 22:52:58
○ 2026-03-04 01:36:18
○ 2026-03-04 04:47:16
● 2026-03-04 11:47:32
○ 2026-03-04 23:39:46
● 2026-03-05 01:16:08
● 2026-03-05 03:58:42
○ 2026-03-05 09:48:38
○ 2026-03-06 03:15:54
● 2026-03-06 15:30:42
○ 2026-03-06 17:04:00
○ 2026-03-09 03:37:56
● 2026-03-09 07:37:04
● 2026-03-09 12:47:32
○ 2026-03-09 17:10:42
○ 2026-03-12 04:39:32
● 2026-03-12 14:14:42
○ 2026-03-12 17:02:16
○ 2026-03-13 11:21:26
● 2026-03-13 12:46:24
○ 2026-03-14 03:05:22
○ 2026-03-14 10:28:50
● 2026-03-14 11:54:16
○ 2026-03-14 12:25:56
○ 2026-03-17 09:39:04
● 2026-03-17 13:33:04
○ 2026-03-17 23:43:20
● 2026-03-18 07:39:42
○ 2026-03-18 08:28:16
○ 2026-03-21 16:49:58
● 2026-03-21 20:12:30
○ 2026-03-22 00:54:02
○ 2026-04-01 04:18:24

○A18.164.154.382026-02-17 → 2026-03-21 · 86 obs

○A18.164.154.872026-02-17 → 2026-03-21 · 86 obs

○A18.164.154.972026-02-17 → 2026-03-21 · 86 obs

○A18.165.140.122026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 02:45:04
● 2026-03-23 04:37:38
○ 2026-03-23 18:23:28
○ 2026-04-01 04:18:24

○A18.165.140.1262026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 02:45:04
● 2026-03-23 04:37:38
○ 2026-03-23 18:23:28
○ 2026-04-01 04:18:24

○A18.165.140.672026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 02:45:04
● 2026-03-23 04:37:38
○ 2026-03-23 18:23:28
○ 2026-04-01 04:18:24

○A18.165.140.802026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 02:45:04
● 2026-03-23 04:37:38
○ 2026-03-23 18:23:28
○ 2026-04-01 04:18:24

○A18.245.187.332026-02-15 → 2026-02-16 · 5 obs

○ 2016-12-28 20:04:50
● 2026-02-15 17:08:18
● 2026-02-16 23:36:10
○ 2026-02-17 00:35:28
○ 2026-04-01 04:18:24

○A18.245.187.572026-02-15 → 2026-02-16 · 5 obs

○ 2016-12-28 20:04:50
● 2026-02-15 17:08:18
● 2026-02-16 23:36:10
○ 2026-02-17 00:35:28
○ 2026-04-01 04:18:24

○A18.245.187.82026-02-15 → 2026-02-16 · 5 obs

○ 2016-12-28 20:04:50
● 2026-02-15 17:08:18
● 2026-02-16 23:36:10
○ 2026-02-17 00:35:28
○ 2026-04-01 04:18:24

○A18.245.187.982026-02-15 → 2026-02-16 · 5 obs

○ 2016-12-28 20:04:50
● 2026-02-15 17:08:18
● 2026-02-16 23:36:10
○ 2026-02-17 00:35:28
○ 2026-04-01 04:18:24

○A18.65.25.1222026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 16:37:28
● 2026-02-26 18:15:14
○ 2026-02-26 20:48:08
○ 2026-04-01 04:18:24

○A18.65.25.452026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 16:37:28
● 2026-02-26 18:15:14
○ 2026-02-26 20:48:08
○ 2026-04-01 04:18:24

○A18.65.25.792026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 16:37:28
● 2026-02-26 18:15:14
○ 2026-02-26 20:48:08
○ 2026-04-01 04:18:24

○A18.65.25.912026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-26 16:37:28
● 2026-02-26 18:15:14
○ 2026-02-26 20:48:08
○ 2026-04-01 04:18:24

○A216.137.53.1142026-02-17 → 2026-03-30 · 123 obs

○ 2026-02-16 23:36:10
● 2026-02-17 00:35:28
● 2026-02-17 01:30:56
○ 2026-02-17 04:49:56
○ 2026-02-17 08:45:36
● 2026-02-17 09:28:32
● 2026-02-19 00:36:20
○ 2026-02-19 02:42:26
○ 2026-02-19 05:29:24
● 2026-02-19 06:55:32
● 2026-02-19 20:28:46
○ 2026-02-20 03:42:28
● 2026-02-20 04:37:00
○ 2026-02-20 10:31:04
○ 2026-02-20 11:40:14
● 2026-02-20 19:37:14
● 2026-02-20 23:54:46
○ 2026-02-21 09:19:20
● 2026-02-21 11:44:52
● 2026-02-21 13:29:30
○ 2026-02-21 14:11:40
● 2026-02-22 05:14:42
● 2026-02-22 23:51:04
○ 2026-02-23 01:59:12
● 2026-02-23 05:48:36
○ 2026-02-23 08:13:38
● 2026-02-23 13:05:42
● 2026-02-23 17:19:52
○ 2026-02-23 18:32:24
● 2026-02-23 20:54:54
● 2026-02-23 22:55:20
○ 2026-02-24 00:23:26
○ 2026-02-24 05:31:52
● 2026-02-24 08:36:20
○ 2026-02-24 11:26:54
● 2026-02-24 15:04:50
● 2026-02-24 17:17:08
○ 2026-02-24 21:19:30
● 2026-02-24 22:52:02
○ 2026-02-25 05:26:00
○ 2026-02-26 02:41:32
● 2026-02-26 04:07:04
● 2026-02-26 04:55:48
○ 2026-02-26 07:05:20
● 2026-02-26 08:30:38
● 2026-02-26 10:45:36
○ 2026-02-26 11:26:48
○ 2026-02-26 20:48:08
● 2026-02-26 23:50:48
○ 2026-02-27 06:56:54
○ 2026-02-27 19:11:36
● 2026-02-27 22:56:06
○ 2026-02-28 12:33:50
● 2026-02-28 16:48:48
● 2026-02-28 17:21:16
○ 2026-02-28 22:20:28
○ 2026-03-01 02:06:42
● 2026-03-01 06:33:30
○ 2026-03-01 08:38:22
○ 2026-03-01 20:47:54
● 2026-03-02 05:31:30
○ 2026-03-02 07:10:02
○ 2026-03-02 20:23:56
● 2026-03-02 23:46:12
○ 2026-03-03 00:55:16
○ 2026-03-03 22:52:58
● 2026-03-04 01:36:18
● 2026-03-04 04:47:16
○ 2026-03-04 11:47:32
● 2026-03-04 23:39:46
○ 2026-03-05 01:16:08
○ 2026-03-05 03:58:42
● 2026-03-05 09:48:38
○ 2026-03-06 03:15:54
○ 2026-03-06 15:30:42
● 2026-03-06 17:04:00
● 2026-03-07 01:26:36
○ 2026-03-07 01:59:22
○ 2026-03-07 03:12:22
● 2026-03-07 10:30:30
● 2026-03-09 03:37:56
○ 2026-03-09 07:37:04
○ 2026-03-09 12:47:32
● 2026-03-09 17:10:42
● 2026-03-12 04:39:32
○ 2026-03-12 14:14:42
○ 2026-03-12 17:59:48
● 2026-03-12 19:39:52
● 2026-03-13 11:21:26
○ 2026-03-13 12:46:24
● 2026-03-14 03:05:22
● 2026-03-14 10:28:50
○ 2026-03-14 11:54:16
● 2026-03-14 12:25:56
● 2026-03-15 03:47:42
○ 2026-03-16 04:33:38
● 2026-03-16 15:16:28
● 2026-03-17 09:39:04
○ 2026-03-17 13:33:04
● 2026-03-17 23:43:20
○ 2026-03-18 07:39:42
○ 2026-03-18 08:28:16
● 2026-03-18 13:21:02
○ 2026-03-18 23:49:38
○ 2026-03-19 00:40:22
● 2026-03-19 05:15:54
○ 2026-03-19 17:21:42
● 2026-03-19 20:55:34
○ 2026-03-20 10:59:46
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● 2026-03-22 01:40:44
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● 2026-03-22 09:58:28
● 2026-03-22 21:45:46
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● 2026-03-23 18:23:28
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○A216.137.53.1162026-02-17 → 2026-03-30 · 123 obs

○A216.137.53.802026-02-17 → 2026-03-30 · 123 obs

○A216.137.53.842026-02-17 → 2026-03-30 · 123 obs

●A3.164.6.1142026-03-31 → 2026-04-01 · 3 obs

○ 2026-03-30 15:06:24
● 2026-03-31 11:58:58
● 2026-04-01 04:18:24

●A3.164.6.1212026-03-31 → 2026-04-01 · 3 obs

○ 2026-03-30 15:06:24
● 2026-03-31 11:58:58
● 2026-04-01 04:18:24

●A3.164.6.402026-03-31 → 2026-04-01 · 3 obs

○ 2026-03-30 15:06:24
● 2026-03-31 11:58:58
● 2026-04-01 04:18:24

●A3.164.6.412026-03-31 → 2026-04-01 · 3 obs

○ 2026-03-30 15:06:24
● 2026-03-31 11:58:58
● 2026-04-01 04:18:24

○A3.168.147.482026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-12 14:14:42
● 2026-03-12 17:02:16
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○ 2026-04-01 04:18:24

○A3.168.147.832026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-12 14:14:42
● 2026-03-12 17:02:16
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○A3.168.147.842026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-12 14:14:42
● 2026-03-12 17:02:16
○ 2026-03-12 17:59:48
○ 2026-04-01 04:18:24

○A3.168.147.972026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-12 14:14:42
● 2026-03-12 17:02:16
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○ 2026-04-01 04:18:24

○A3.169.173.302026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 04:37:00
● 2026-02-20 10:31:04
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○A3.169.173.562026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 04:37:00
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○A3.169.173.932026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 04:37:00
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○A3.169.173.942026-02-20 → 2026-02-20 · 4 obs

○ 2026-02-20 04:37:00
● 2026-02-20 10:31:04
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○ 2026-04-01 04:18:24

○A52.206.215.2112016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:04:50
○ 2026-02-15 17:08:18
○ 2026-04-01 04:18:24

○A52.55.155.272016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:04:50
○ 2026-02-15 17:08:18
○ 2026-04-01 04:18:24

○A54.173.45.1252016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 20:04:50
○ 2026-02-15 17:08:18
○ 2026-04-01 04:18:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...	-
schoology.com	ns-101.awsdns-12.com, ns-794.awsdns-35.net, ns-1138.awsdns-14.org, ns-1956.awsdns-52.co.uk	1 record

✅ Authoritative Response

Server:205.251.199.164

NS records: ns-101.awsdns-12.com, ns-794.awsdns-35.net, ns-1138.awsdns-14.org, ns-1956.awsdns-52.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoology.com (unsigned zone)

⏱️ Timing

Total: 518ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.164.6.114, 3.164.6.121...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-101.awsdns-12.com)

Analysis

IP Addresses

Four IP numbers are pointed to by api.schoology.com: 3.164.6.40, 3.164.6.41, 3.164.6.114 and 3.164.6.121.

other host names including static.gltjp.com, webinfo.healthcare, bellingencourier.com.au, detgh1asa1dg4.cloudfront.net and d172ada642y8bm.cloudfront.net share IP numbers with api.schoology.com.

api.schoology.com - robtex.com