`cgi.instructure.com`

DNSSEC	⚠️ Not signed
A	54.192.151.62^{🇺🇸 Amazon54.192.148.0/22 SIN prefix}
		PTR	`server-54-192-151-62.ccu50.r.cloudfront.net`
A	54.192.151.79^{🇺🇸 Amazon54.192.148.0/22 SIN prefix}
A	54.192.151.87^{🇺🇸 Amazon54.192.148.0/22 SIN prefix}
A	54.192.151.112^{🇺🇸 Amazon54.192.148.0/22 SIN prefix}

`instructure.com`

	DNSSEC	⚠️ Not signed
	A	151.101.2.132^{🇺🇸 Fastly151.101.0.0/22}
	A	151.101.66.132^{🇺🇸 Fastly151.101.64.0/22}
	NS	`ns-2.awsdns-00.com` ⭐
	NS	`ns-1354.awsdns-41.org`
	NS	`ns-1799.awsdns-32.co.uk`
	NS	`ns-996.awsdns-60.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt2.aspmx.l.google.com`⁽¹⁰⁾
	MX	`aspmx2.googlemail.com`⁽²⁰⁾
	MX	`aspmx3.googlemail.com`⁽²⁰⁾
	TXT	`2acd5847c66f4325be05af390213b8c7.instructure.com`
	TXT	`MS=ms20700021`
	TXT	`ZOOM_verify_Up1Opd4-S9ChtRORps16qw`
	TXT	`adobe-idp-site-verification=4287460e7429c97ad75b995bdef6b0d7ff1c9b541946abfaf...`
	TXT	`anthropic-domain-verification-2pz98m=hO4bmZQTC5gutJZcanKeagAWR`
	TXT	`anthropic-domain-verification-4mh4xs=A4vkPXqJIA4VVi9GAbxDEPohr`
	TXT	`anthropic-domain-verification-pz1pr3=sZkvFuBJeSdmEXoj4KJYYQW8Z`
	TXT	`anthropic-domain-verification-vz61c8=kfBobb4vvH2M9xtsZhFajtKHr`
	TXT	`apple-domain-verification=8oZZjgKWADRgkWui`
	TXT	`astro-domain-verification=cmbjhzn9b0c0h01pimts1v2h1`
	TXT	`atlassian-domain-verification=pS8CbCDhL3R1mMujl07LwhltWFcJtks8mrBa7l/1uocODR9...`
	TXT	`bugcrowd-verification=817deedf9414a9ea878ff255c42a9afa`
	TXT	`canva-site-verification=jRPvv0c9AZGTaJIIPIpfAQ`
	TXT	`canva-site-verification=jiASD5n0aNnvUnfIP1w4XA`
	TXT	`docker-verification=7555bc65-ce7a-4ed2-8028-4bf0274d2c5b`
	TXT	`docusign=1ca86ab9-2ddb-4d63-b719-4798811390ca`
	TXT	`drift-domain-verification=608941e9992460f0ccd58daa1decf1808863da188a929106582...`
	TXT	`fastly-domain-delegation-jpv3oeoqr3aouxwkbhpb-00480650-2025-07-31`
	TXT	`figma-domain-verification=848b9254b032bfe488e955a140a8a63cb345186c3c69b7200f7...`
	TXT	`google-site-verification=3SDlSr_fW_6bYm0BDDK4ZXs6I5yKtB4WyXL3GNozx8I`
	TXT	`google-site-verification=Som6bbrVvI5NLh3lTcpNSbp6_0GpFezQQ9xo6CrSHOQ`
	TXT	`google-site-verification=WSlNW84_Zm6mbOaM35pQyLJUt7-OtVXNjzXe9LT-eJI`
	TXT	`google-site-verification=bC89ByaBs616PDmJLrSUG5RS3fyA8agwCtXch9G0GL0`
	TXT	`hcp-domain-verification=24de36f1e2e1ad573ac320a62707e7ec8ac0cce2dccf7985914a8...`
	TXT	`jamf-site-verification=-bAufptjYdQAfzF-s7PBtQ`
	TXT	`m6bll7f2q2d2uidl6cq273dma0`
	TXT	`miro-verification=0ee36f655f5ce0499683c255714fcdbe990af0e0`
	TXT	`mongodb-site-verification=UyyatYgRcdnc3W9g8StgD1OK8wfcIouE`
	TXT	`onetrust-domain-verification=5ef48d8081ac4ab6adce9ed80c92f4e5`
	TXT	`openai-domain-verification=dv-wb5qFISTkDoktTMXLsDMVuZ0`
	TXT	`pendo-domain-verification=2l9wI_SzXdfdzA0ZCZUES4O0FS0`
	TXT	`sprout-social-715adb3f-6166-4bc5-b3d9-b1faf326db31`
	TXT	`v=spf1 include:_spf.google.com include:amazonses.com include:_spf.q4press.com...`
	TXT	`zapier-domain-verification-challenge=fe79b183-171c-432c-bf5d-48b3e73fd0af`
	TXT	`zoho-verification=zb08654551.zmverify.zoho.com`
	SOA	`ns-2.awsdns-00.com`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (87/100)
rank #1358 globally
rank #730 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #1,179

Same first word

cgi.realestate

cgi.systems

cgi.org

cgi.ir

cgi.fr

cgi.az

cgi.nyc

cgi.ee

cgi.international

cgi.hu

cgi.careers

cgi.com.sg

cgi.com.cn

cgi.services

cgi.ca

cgi.com.pt

cgi.net.in

cgi.london

cgi.no

cgi.de

cgi.icu

cgi.sg

cgi.ink

cgi.ae

cgi.net.cn

cgi.asia

cgi.dk

cgi.pl

cgi.br

cgi.nl

cgi.org.au

cgi.fi

cgi.ci

cgi.bplaced.net

cgi.com.ua

cgi.ch

cgi.it

cgi.eu

cgi.edu

cgi.ro

cgi.im

cgi.amsterdam

cgi.se

cgi.world

cgi.be

cgi.mx

cgi.co

cgi.at

cgi.digital

cgi.org.uk

cgi.irish

cgi.tw

cgi.co.uk

cgi.cz

cgi.ac.th

cgi.jp

cgi.nc

cgi.co.ma

cgi.es

cgi.lt

cgi.lol

cgi.me

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cgi.in

cgi.ma

cgi.info

cgi.nu

cgi.com.ph

cgi.org.cn

cgi.com.co

cgi.one

cgi.org.ar

cgi.tv

cgi.ie

cgi.lu

cgi.quebec

cgi.gov.cn

cgi.cn

cgi.cc

cgi.guru

cgi.net.ma

cgi.ru

cgi.jobs

cgi.kr

cgi.com

cgi.net

cgi.su

cgi.canva-apps.cn

cgi.tech

cgi.my

cgi.co.il

cgi.com.br

Similar names

gic.jp

gci.io

cig.ru

igc.edu.vn

gic.net.cn

gci.net

igc.nl

igc.cat

icg.edu.za

gci.ca

cig.vn

icg.vn

gic.dk

icg.ca

gic.international

icg.io

icg.de

cig.net

igc.vu

icg.ie

gci.icu

igc.eu

gci.cl

gci.sucks

icg.edu.mx

gic.com.pa

gci.tv

cig.com

igc.blue

icg.capital

icg.build

gic.eu

igc.ch

gci.de

igc.net

igc.online

cig.br

igc.cl

cig.be

icg.gov.in

gic.agency

icg.ky

gci.mx

icg.aero

gci.it

igc.be

icg.es

gic.life

cig.com.cn

icg.com.pl

gic.properties

gci.ch

gci.pt

icg.co.id

gic.edu.gh

cig.co.uk

icg.ae

cig.com.au

gic.bg

cig.mc

icg.am

igc.hk

icg.sch.id

gci.com

gic.com

gci.llc

gic.or.jp

igc.int

icg.cn

icg.be

gci.cn

icg.asia

igc.or.kr

icg.lu

gic.co.ug

igc.sp.gov.br

DNS History

48 records (4 active, 44 former)

○A108.139.134.1102026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-15 05:11:10
● 2026-04-16 05:21:42
○ 2026-04-18 05:25:34
○ 2026-06-03 10:28:36

○A108.139.134.222026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-15 05:11:10
● 2026-04-16 05:21:42
○ 2026-04-18 05:25:34
○ 2026-06-03 10:28:36

○A108.139.134.932026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-15 05:11:10
● 2026-04-16 05:21:42
○ 2026-04-18 05:25:34
○ 2026-06-03 10:28:36

○A108.139.134.972026-04-16 → 2026-04-16 · 4 obs

○ 2026-04-15 05:11:10
● 2026-04-16 05:21:42
○ 2026-04-18 05:25:34
○ 2026-06-03 10:28:36

○A108.158.186.1022026-05-13 → 2026-06-01 · 10 obs

○ 2026-05-13 02:20:10
● 2026-05-13 12:38:34
○ 2026-05-13 22:55:50
○ 2026-05-14 10:19:50
● 2026-05-14 12:05:38
○ 2026-05-14 12:36:26
○ 2026-06-01 13:34:44
● 2026-06-01 21:38:16
○ 2026-06-02 03:45:48
○ 2026-06-03 10:28:36

○A108.158.186.1112026-05-13 → 2026-06-01 · 10 obs

○A108.158.186.662026-05-13 → 2026-06-01 · 10 obs

○A108.158.186.852026-05-13 → 2026-06-01 · 10 obs

○A13.226.238.1062026-05-22 → 2026-05-26 · 22 obs

○ 2026-05-21 17:56:56
● 2026-05-22 02:23:50
○ 2026-05-22 03:27:30
○ 2026-05-23 16:49:28
● 2026-05-23 19:14:34
○ 2026-05-23 20:43:38
○ 2026-05-24 09:00:58
● 2026-05-24 09:42:26
○ 2026-05-24 12:34:48
○ 2026-05-25 00:46:42
● 2026-05-25 03:25:38
○ 2026-05-25 03:56:26
○ 2026-05-25 11:53:18
● 2026-05-25 13:22:02
○ 2026-05-25 17:48:24
○ 2026-05-26 04:41:06
● 2026-05-26 07:34:04
○ 2026-05-26 08:09:34
○ 2026-05-26 12:56:44
● 2026-05-26 17:19:32
○ 2026-05-26 17:58:38
○ 2026-06-03 10:28:36

○A13.226.238.1242026-05-22 → 2026-05-26 · 22 obs

○A13.226.238.512026-05-22 → 2026-05-26 · 22 obs

○A13.226.238.812026-05-22 → 2026-05-26 · 22 obs

○A13.227.207.1192026-04-09 → 2026-06-03 · 104 obs

● 2026-04-09 11:24:44
○ 2026-04-09 18:06:00
○ 2026-04-14 15:48:58
● 2026-04-14 17:41:18
○ 2026-04-14 18:37:06
○ 2026-04-24 09:32:46
● 2026-04-24 14:35:18
● 2026-04-24 20:28:38
○ 2026-04-24 21:54:32
○ 2026-04-26 12:05:44
● 2026-04-26 12:58:54
● 2026-04-26 13:53:16
○ 2026-04-26 15:54:54
○ 2026-04-27 04:55:04
● 2026-04-27 08:51:16
○ 2026-04-27 12:06:30
○ 2026-04-29 00:41:08
● 2026-04-29 02:05:14
● 2026-04-29 14:40:54
○ 2026-04-29 19:57:46
○ 2026-05-04 05:13:34
● 2026-05-04 12:09:10
○ 2026-05-04 13:03:00
○ 2026-05-19 12:07:48
● 2026-05-19 13:36:50
○ 2026-05-19 14:45:40
● 2026-05-19 16:57:16
● 2026-05-20 00:37:28
○ 2026-05-20 05:18:38
● 2026-05-20 08:49:10
○ 2026-05-20 11:05:08
○ 2026-05-20 11:49:40
● 2026-05-20 13:53:34
● 2026-05-20 19:22:10
○ 2026-05-20 21:09:04
● 2026-05-21 04:56:54
○ 2026-05-21 06:29:16
● 2026-05-21 07:01:12
○ 2026-05-21 07:43:22
● 2026-05-21 08:26:14
○ 2026-05-21 11:32:48
○ 2026-05-22 02:23:50
● 2026-05-22 03:27:30
● 2026-05-22 05:16:28
○ 2026-05-22 07:05:50
● 2026-05-22 11:45:24
○ 2026-05-22 13:45:26
○ 2026-05-22 14:30:26
● 2026-05-22 20:10:02
○ 2026-05-22 21:07:32
● 2026-05-22 22:24:04
● 2026-05-23 00:08:48
○ 2026-05-23 00:46:06
● 2026-05-23 01:40:56
● 2026-05-23 04:36:06
○ 2026-05-23 06:15:08
● 2026-05-23 07:18:50
○ 2026-05-23 08:13:34
● 2026-05-23 09:34:42
○ 2026-05-23 10:19:36
● 2026-05-23 16:49:28
○ 2026-05-23 19:14:34
○ 2026-05-23 22:03:50
● 2026-05-24 06:01:28
○ 2026-05-24 09:00:58
○ 2026-05-24 17:43:20
● 2026-05-24 19:21:14
○ 2026-05-24 21:44:52
● 2026-05-25 00:46:42
○ 2026-05-25 03:25:38
○ 2026-05-25 03:56:26
● 2026-05-25 05:38:52
○ 2026-05-25 09:42:32
● 2026-05-25 11:53:18
○ 2026-05-25 13:22:02
○ 2026-05-25 17:48:24
● 2026-05-25 19:30:46
○ 2026-05-25 21:57:54
● 2026-05-25 23:57:40
● 2026-05-26 00:49:34
○ 2026-05-26 01:47:32
● 2026-05-26 03:24:02
● 2026-05-26 04:41:06
○ 2026-05-26 07:34:04
○ 2026-05-26 10:06:36
● 2026-05-26 12:56:44
○ 2026-05-26 17:19:32
○ 2026-05-27 18:44:04
● 2026-05-27 20:40:00
○ 2026-05-27 21:16:26
● 2026-05-27 23:32:34
○ 2026-05-28 00:10:54
○ 2026-05-29 06:58:30
● 2026-05-29 12:31:06
● 2026-05-30 03:06:06
○ 2026-05-30 10:24:30
○ 2026-05-31 08:59:08
● 2026-05-31 13:18:38
● 2026-05-31 19:36:14
○ 2026-06-01 10:50:16
○ 2026-06-03 00:56:58
● 2026-06-03 03:06:34
○ 2026-06-03 04:42:40
○ 2026-06-03 10:28:36

○A13.227.207.272026-04-09 → 2026-06-03 · 104 obs

○A13.227.207.752026-04-09 → 2026-06-03 · 104 obs

○A13.227.207.922026-04-09 → 2026-06-03 · 104 obs

○A13.33.4.132026-05-21 → 2026-05-21 · 7 obs

○ 2026-05-21 11:32:48
● 2026-05-21 12:20:52
● 2026-05-21 13:57:52
○ 2026-05-21 15:45:18
● 2026-05-21 16:57:06
○ 2026-05-21 17:56:56
○ 2026-06-03 10:28:36

○A13.33.4.662026-05-21 → 2026-05-21 · 7 obs

○ 2026-05-21 11:32:48
● 2026-05-21 12:20:52
● 2026-05-21 13:57:52
○ 2026-05-21 15:45:18
● 2026-05-21 16:57:06
○ 2026-05-21 17:56:56
○ 2026-06-03 10:28:36

○A13.33.4.722026-05-21 → 2026-05-21 · 7 obs

○ 2026-05-21 11:32:48
● 2026-05-21 12:20:52
● 2026-05-21 13:57:52
○ 2026-05-21 15:45:18
● 2026-05-21 16:57:06
○ 2026-05-21 17:56:56
○ 2026-06-03 10:28:36

○A13.33.4.832026-05-21 → 2026-05-21 · 7 obs

○ 2026-05-21 11:32:48
● 2026-05-21 12:20:52
● 2026-05-21 13:57:52
○ 2026-05-21 15:45:18
● 2026-05-21 16:57:06
○ 2026-05-21 17:56:56
○ 2026-06-03 10:28:36

○A13.35.36.272026-05-27 → 2026-05-28 · 8 obs

○ 2026-05-27 00:12:16
● 2026-05-27 09:54:32
○ 2026-05-27 12:19:40
○ 2026-05-27 23:32:34
● 2026-05-28 00:10:54
● 2026-05-28 04:48:36
○ 2026-05-28 07:40:42
○ 2026-06-03 10:28:36

○A13.35.36.372026-05-27 → 2026-05-28 · 8 obs

○ 2026-05-27 00:12:16
● 2026-05-27 09:54:32
○ 2026-05-27 12:19:40
○ 2026-05-27 23:32:34
● 2026-05-28 00:10:54
● 2026-05-28 04:48:36
○ 2026-05-28 07:40:42
○ 2026-06-03 10:28:36

○A13.35.36.432026-05-27 → 2026-05-28 · 8 obs

○ 2026-05-27 00:12:16
● 2026-05-27 09:54:32
○ 2026-05-27 12:19:40
○ 2026-05-27 23:32:34
● 2026-05-28 00:10:54
● 2026-05-28 04:48:36
○ 2026-05-28 07:40:42
○ 2026-06-03 10:28:36

○A13.35.36.852026-05-27 → 2026-05-28 · 8 obs

○ 2026-05-27 00:12:16
● 2026-05-27 09:54:32
○ 2026-05-27 12:19:40
○ 2026-05-27 23:32:34
● 2026-05-28 00:10:54
● 2026-05-28 04:48:36
○ 2026-05-28 07:40:42
○ 2026-06-03 10:28:36

○A18.154.110.1252026-05-19 → 2026-06-02 · 110 obs

○ 2026-05-19 03:47:20
● 2026-05-19 09:16:22
○ 2026-05-19 10:20:16
○ 2026-05-19 13:36:50
● 2026-05-19 14:45:40
○ 2026-05-19 16:57:16
○ 2026-05-20 00:37:28
● 2026-05-20 05:18:38
○ 2026-05-20 08:49:10
● 2026-05-20 11:05:08
● 2026-05-20 11:49:40
○ 2026-05-20 13:53:34
○ 2026-05-20 19:22:10
● 2026-05-20 21:09:04
○ 2026-05-21 04:56:54
● 2026-05-21 06:29:16
○ 2026-05-21 07:01:12
● 2026-05-21 07:43:22
○ 2026-05-21 08:26:14
● 2026-05-21 11:32:48
○ 2026-05-21 12:20:52
○ 2026-05-21 13:57:52
● 2026-05-21 15:45:18
○ 2026-05-21 16:57:06
● 2026-05-21 17:56:56
○ 2026-05-22 02:23:50
○ 2026-05-22 05:16:28
● 2026-05-22 07:05:50
○ 2026-05-22 11:45:24
● 2026-05-22 13:45:26
● 2026-05-22 14:30:26
○ 2026-05-22 20:10:02
● 2026-05-22 21:07:32
○ 2026-05-22 22:24:04
○ 2026-05-23 00:08:48
● 2026-05-23 00:46:06
○ 2026-05-23 01:40:56
○ 2026-05-23 04:36:06
● 2026-05-23 06:15:08
○ 2026-05-23 07:18:50
● 2026-05-23 08:13:34
○ 2026-05-23 09:34:42
● 2026-05-23 10:19:36
○ 2026-05-23 16:49:28
○ 2026-05-23 19:14:34
● 2026-05-23 20:43:38
● 2026-05-23 22:03:50
○ 2026-05-24 06:01:28
● 2026-05-24 09:00:58
○ 2026-05-24 09:42:26
● 2026-05-24 12:34:48
● 2026-05-24 17:43:20
○ 2026-05-24 19:21:14
● 2026-05-24 21:44:52
○ 2026-05-25 00:46:42
○ 2026-05-25 03:25:38
● 2026-05-25 03:56:26
○ 2026-05-25 05:38:52
● 2026-05-25 09:42:32
○ 2026-05-25 11:53:18
○ 2026-05-25 13:22:02
● 2026-05-25 17:48:24
○ 2026-05-25 19:30:46
● 2026-05-25 21:57:54
○ 2026-05-25 23:57:40
○ 2026-05-26 00:49:34
● 2026-05-26 01:47:32
○ 2026-05-26 03:24:02
○ 2026-05-26 07:34:04
● 2026-05-26 08:09:34
● 2026-05-26 10:06:36
○ 2026-05-26 12:56:44
○ 2026-05-26 17:19:32
● 2026-05-26 17:58:38
○ 2026-05-27 00:12:16
○ 2026-05-27 12:19:40
● 2026-05-27 16:36:32
● 2026-05-27 18:09:08
○ 2026-05-27 18:44:04
○ 2026-05-27 20:40:00
● 2026-05-27 21:16:26
○ 2026-05-27 23:32:34
○ 2026-05-28 04:48:36
● 2026-05-28 07:40:42
○ 2026-05-28 09:07:54
● 2026-05-28 14:16:22
○ 2026-05-28 17:29:06
● 2026-05-28 18:43:14
○ 2026-05-28 19:41:44
● 2026-05-29 01:03:00
● 2026-05-29 06:58:30
○ 2026-05-29 12:31:06
○ 2026-05-30 03:06:06
● 2026-05-30 10:24:30
○ 2026-05-30 16:01:46
○ 2026-05-30 17:24:06
● 2026-05-30 18:37:58
● 2026-05-31 08:59:08
○ 2026-05-31 13:18:38
○ 2026-06-02 04:49:32
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○A18.161.34.152026-04-24 → 2026-05-19 · 38 obs

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○A18.161.34.162026-04-24 → 2026-05-19 · 38 obs

○A18.161.34.202026-04-24 → 2026-05-19 · 38 obs

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○A18.165.122.1272026-06-02 → 2026-06-02 · 5 obs

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○A3.160.196.892026-05-27 → 2026-05-27 · 4 obs

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●A54.192.151.1122026-05-27 → 2026-06-03 · 38 obs

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●A54.192.151.622026-05-27 → 2026-06-03 · 38 obs

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○A99.86.91.1122026-04-09 → 2026-05-19 · 52 obs

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○A99.86.91.1282026-04-09 → 2026-05-19 · 52 obs

○A99.86.91.52026-04-09 → 2026-05-19 · 52 obs

○A99.86.91.862026-04-09 → 2026-05-19 · 52 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...	-
instructure.com	ns-2.awsdns-00.com, ns-996.awsdns-60.net, ns-1799.awsdns-32.co.uk, ns-1354.awsdns-41.org	2 records

✅ Authoritative Response

Server:205.251.195.228

NS records: ns-2.awsdns-00.com, ns-996.awsdns-60.net, ns-1799.awsdns-32.co.uk, ns-1354.awsdns-41.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instructure.com (unsigned zone)

⏱️ Timing

Total: 1432ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.227.207.27, 13.227.207.75...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-2.awsdns-00.com, ns-2.awsdns-00.com)

Analysis

IP Addresses

cgi.instructure.com maps to 4 IP numbers, specifically 54.192.151.62, 54.192.151.79, 54.192.151.87 and 54.192.151.112.

Two other host names, along with d216e7geen23a8.cloudfront.net, kokoronoyurikago-osaka.site and tcae.instructure.com, also share IP numbers with cgi.instructure.com.

cgi.instructure.com - robtex.com