`d120.instructure.com`

DNSSEC	⚠️ Not signed
A	13.227.207.27^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
		PTR	`server-13-227-207-27.gru3.r.cloudfront.net`
A	13.227.207.75^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
A	13.227.207.92^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
A	13.227.207.119^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}

`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 #1357 globally
rank #730 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #1,144

Same first word

d120.com

d120.cn

d120.org

d120.de

Similar names

201d.com

d201.co

201d.jp

d210.com

021d.com

10d2.com

1d20.pro

120d.de

0d12.com

1d20.fr

d102.org

d021.com

1d20.ca

DNS History

48 records (4 active, 44 former)

○A108.139.134.1102026-04-13 → 2026-05-18 · 6 obs

● 2026-04-13 20:24:02
○ 2026-04-14 14:36:48
○ 2026-05-18 21:05:40
● 2026-05-18 22:29:30
○ 2026-05-19 00:50:48
○ 2026-06-01 00:16:32

○A108.139.134.222026-04-13 → 2026-05-18 · 6 obs

● 2026-04-13 20:24:02
○ 2026-04-14 14:36:48
○ 2026-05-18 21:05:40
● 2026-05-18 22:29:30
○ 2026-05-19 00:50:48
○ 2026-06-01 00:16:32

○A108.139.134.932026-04-13 → 2026-05-18 · 6 obs

● 2026-04-13 20:24:02
○ 2026-04-14 14:36:48
○ 2026-05-18 21:05:40
● 2026-05-18 22:29:30
○ 2026-05-19 00:50:48
○ 2026-06-01 00:16:32

○A108.139.134.972026-04-13 → 2026-05-18 · 6 obs

● 2026-04-13 20:24:02
○ 2026-04-14 14:36:48
○ 2026-05-18 21:05:40
● 2026-05-18 22:29:30
○ 2026-05-19 00:50:48
○ 2026-06-01 00:16:32

○A108.158.186.1022026-05-03 → 2026-05-19 · 40 obs

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

○A108.158.186.1112026-05-03 → 2026-05-19 · 40 obs

○A108.158.186.662026-05-03 → 2026-05-19 · 40 obs

○A108.158.186.852026-05-03 → 2026-05-19 · 40 obs

○A13.226.238.1062026-05-21 → 2026-05-26 · 26 obs

○ 2026-05-21 10:53:44
● 2026-05-21 11:58:48
○ 2026-05-21 13:28:22
○ 2026-05-22 00:34:26
● 2026-05-22 02:23:50
○ 2026-05-22 03:27:30
○ 2026-05-22 04:14:14
● 2026-05-22 04:58:44
○ 2026-05-22 05:50:22
○ 2026-05-24 11:40:10
● 2026-05-24 16:10:00
○ 2026-05-24 17:25:18
○ 2026-05-25 00:49:46
● 2026-05-25 01:36:42
● 2026-05-25 03:37:50
○ 2026-05-25 04:36:50
○ 2026-05-25 11:53:18
● 2026-05-25 13:22:02
○ 2026-05-25 17:10:00
○ 2026-05-26 03:45:28
● 2026-05-26 07:34:04
○ 2026-05-26 08:09:34
○ 2026-05-26 16:11:08
● 2026-05-26 17:19:32
○ 2026-05-26 17:58:38
○ 2026-06-01 00:16:32

○A13.226.238.1242026-05-21 → 2026-05-26 · 26 obs

○A13.226.238.512026-05-21 → 2026-05-26 · 26 obs

○A13.226.238.812026-05-21 → 2026-05-26 · 26 obs

●A13.227.207.1192026-04-27 → 2026-06-01 · 123 obs

○ 2026-04-27 04:55:04
● 2026-04-27 08:51:16
● 2026-04-27 10:40:08
○ 2026-04-27 12:49:36
○ 2026-04-28 17:51:46
● 2026-04-28 19:33:28
○ 2026-04-28 20:05:38
○ 2026-05-01 01:13:38
● 2026-05-01 02:56:32
○ 2026-05-01 03:51:10
○ 2026-05-02 00:35:28
● 2026-05-02 02:38:52
○ 2026-05-02 08:00:28
● 2026-05-02 09:22:18
○ 2026-05-02 10:09:42
○ 2026-05-04 09:01:16
● 2026-05-04 19:50:04
○ 2026-05-05 00:19:20
● 2026-05-05 07:17:18
● 2026-05-05 08:15:44
○ 2026-05-05 14:34:38
● 2026-05-05 15:29:44
○ 2026-05-06 00:13:04
○ 2026-05-08 14:49:02
● 2026-05-08 16:25:46
○ 2026-05-08 17:17:18
○ 2026-05-11 13:51:50
● 2026-05-11 23:12:22
○ 2026-05-12 00:56:42
○ 2026-05-15 08:06:42
● 2026-05-15 10:00:20
○ 2026-05-15 12:19:34
○ 2026-05-19 12:07:48
● 2026-05-19 13:36:48
○ 2026-05-19 14:45:40
● 2026-05-19 16:59:10
● 2026-05-19 18:45:20
○ 2026-05-19 20:42:40
○ 2026-05-20 00:58:24
● 2026-05-20 01:36:04
○ 2026-05-20 05:18:38
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● 2026-05-20 11:06:36
○ 2026-05-20 11:50:12
○ 2026-05-20 13:51:16
● 2026-05-20 15:27:16
● 2026-05-20 19:22:10
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○ 2026-05-21 04:28:14
● 2026-05-21 04:59:46
○ 2026-05-21 06:29:16
● 2026-05-21 07:01:12
○ 2026-05-21 07:43:22
● 2026-05-21 08:26:16
○ 2026-05-21 10:53:44
○ 2026-05-22 02:23:50
● 2026-05-22 03:27:30
○ 2026-05-22 04:14:14
○ 2026-05-22 05:50:22
● 2026-05-22 11:45:24
○ 2026-05-22 13:45:26
○ 2026-05-22 17:38:36
● 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 07:51:22
○ 2026-05-23 08:30:04
● 2026-05-23 09:34:42
○ 2026-05-23 10:19:54
● 2026-05-23 12:36:36
● 2026-05-23 15:02:50
○ 2026-05-23 16:33:42
● 2026-05-23 17:04:56
● 2026-05-23 18:54:52
○ 2026-05-23 20:14:40
○ 2026-05-24 03:34:58
● 2026-05-24 06:02:44
○ 2026-05-24 09:01:00
○ 2026-05-24 16:10:00
● 2026-05-24 17:25:18
● 2026-05-24 19:16:14
○ 2026-05-24 21:44:52
○ 2026-05-24 23:44:38
● 2026-05-25 00:49:46
○ 2026-05-25 01:36:42
○ 2026-05-25 03:37:50
● 2026-05-25 04:36:50
○ 2026-05-25 05:12:44
● 2026-05-25 05:44:10
○ 2026-05-25 08:03:08
● 2026-05-25 11:53:18
○ 2026-05-25 13:22:02
○ 2026-05-25 17:10:00
● 2026-05-25 19:30:46
○ 2026-05-26 00:19:54
● 2026-05-26 01:02:14
● 2026-05-26 03:45:28
○ 2026-05-26 07:34:04
○ 2026-05-26 10:06:36
● 2026-05-26 10:45:26
● 2026-05-26 16:11:08
○ 2026-05-26 17:19:32
○ 2026-05-26 17:58:38
● 2026-05-26 19:29:00
○ 2026-05-26 20:11:06
○ 2026-05-27 08:24:34
● 2026-05-27 10:28:42
○ 2026-05-27 12:19:40
○ 2026-05-27 18:44:04
● 2026-05-27 20:40:00
○ 2026-05-27 21:16:26
○ 2026-05-29 06:58:28
● 2026-05-29 12:31:04
● 2026-05-29 21:04:36
○ 2026-05-30 00:23:50
● 2026-05-30 02:37:38
○ 2026-05-30 10:24:46
○ 2026-05-31 08:59:08
● 2026-05-31 13:18:38
● 2026-06-01 00:16:32

●A13.227.207.272026-04-27 → 2026-06-01 · 123 obs

●A13.227.207.752026-04-27 → 2026-06-01 · 123 obs

●A13.227.207.922026-04-27 → 2026-06-01 · 123 obs

○A13.33.4.132026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-21 13:28:22
● 2026-05-21 14:00:30
○ 2026-05-21 15:45:18
○ 2026-06-01 00:16:32

○A13.33.4.662026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-21 13:28:22
● 2026-05-21 14:00:30
○ 2026-05-21 15:45:18
○ 2026-06-01 00:16:32

○A13.33.4.722026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-21 13:28:22
● 2026-05-21 14:00:30
○ 2026-05-21 15:45:18
○ 2026-06-01 00:16:32

○A13.33.4.832026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-21 13:28:22
● 2026-05-21 14:00:30
○ 2026-05-21 15:45:18
○ 2026-06-01 00:16:32

○A13.35.36.272026-05-27 → 2026-05-31 · 12 obs

○ 2026-05-27 05:13:44
● 2026-05-27 07:06:28
● 2026-05-27 08:24:34
○ 2026-05-27 10:28:42
○ 2026-05-27 21:16:26
● 2026-05-28 02:41:38
● 2026-05-28 04:48:36
○ 2026-05-28 07:40:42
○ 2026-05-30 20:36:08
● 2026-05-31 08:04:08
○ 2026-05-31 08:59:08
○ 2026-06-01 00:16:32

○A13.35.36.372026-05-27 → 2026-05-31 · 12 obs

○A13.35.36.432026-05-27 → 2026-05-31 · 12 obs

○A13.35.36.852026-05-27 → 2026-05-31 · 12 obs

○A18.154.110.1252026-05-19 → 2026-05-31 · 113 obs

○ 2026-05-19 07:41:58
● 2026-05-19 09:16:22
○ 2026-05-19 10:20:16
○ 2026-05-19 13:36:48
● 2026-05-19 14:45:40
○ 2026-05-19 16:59:10
○ 2026-05-19 18:45:20
● 2026-05-19 20:42:40
○ 2026-05-19 21:28:32
● 2026-05-20 00:58:24
○ 2026-05-20 01:36:04
● 2026-05-20 05:18:38
● 2026-05-20 09:55:34
○ 2026-05-20 11:06:36
● 2026-05-20 11:50:12
● 2026-05-20 13:51:16
○ 2026-05-20 15:27:16
○ 2026-05-20 19:22:10
● 2026-05-20 21:09:04
○ 2026-05-20 23:45:20
● 2026-05-21 01:30:54
● 2026-05-21 04:28:14
○ 2026-05-21 04:59:46
● 2026-05-21 06:29:16
○ 2026-05-21 07:01:12
● 2026-05-21 07:43:22
○ 2026-05-21 08:26:16
○ 2026-05-21 11:58:48
● 2026-05-21 13:28:22
○ 2026-05-21 14:00:30
● 2026-05-21 15:45:18
● 2026-05-22 00:34:26
○ 2026-05-22 02:23:50
○ 2026-05-22 03:27:30
● 2026-05-22 04:14:14
○ 2026-05-22 04:58:44
● 2026-05-22 05:50:22
○ 2026-05-22 11:45:24
● 2026-05-22 13:45:26
● 2026-05-22 17:38:36
○ 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 07:51:22
● 2026-05-23 08:30:04
○ 2026-05-23 09:34:42
● 2026-05-23 10:19:54
○ 2026-05-23 12:36:36
○ 2026-05-23 15:02:50
● 2026-05-23 16:33:42
○ 2026-05-23 17:04:56
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○ 2026-05-25 00:49:46
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● 2026-05-25 08:03:08
○ 2026-05-25 11:53:18
○ 2026-05-25 13:22:02
● 2026-05-25 17:10:00
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○ 2026-05-26 01:02:14
○ 2026-05-26 07:34:04
● 2026-05-26 08:09:34
● 2026-05-26 10:06:36
○ 2026-05-26 10:45:26
○ 2026-05-26 17:19:32
● 2026-05-26 17:58:38
○ 2026-05-26 19:29:00
● 2026-05-26 20:11:06
● 2026-05-26 22:49:40
○ 2026-05-26 23:34:56
○ 2026-05-27 12:19:40
● 2026-05-27 15:02:06
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○ 2026-05-27 18:44:04
○ 2026-05-27 20:40:00
● 2026-05-27 21:16:26
○ 2026-05-28 02:41:38
○ 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 15:48:18
○ 2026-05-28 17:34:38
● 2026-05-29 01:03:00
● 2026-05-29 06:58:28
○ 2026-05-29 12:31:04
○ 2026-05-29 21:04:36
● 2026-05-30 00:23:50
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● 2026-05-30 10:24:46
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● 2026-05-30 20:36:08
○ 2026-05-31 08:04:08
● 2026-05-31 08:59:08
○ 2026-05-31 13:18:38
○ 2026-06-01 00:16:32

○A18.154.110.182026-05-19 → 2026-05-31 · 113 obs

○A18.154.110.832026-05-19 → 2026-05-31 · 113 obs

○A18.154.110.932026-05-19 → 2026-05-31 · 113 obs

○A18.161.34.152026-04-27 → 2026-05-20 · 53 obs

○ 2026-04-26 19:08:10
● 2026-04-27 04:55:04
○ 2026-04-27 08:51:16
○ 2026-04-27 20:45:40
● 2026-04-28 00:31:02
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○A18.161.34.162026-04-27 → 2026-05-20 · 53 obs

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○A3.160.196.1032026-05-26 → 2026-05-27 · 5 obs

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○A3.160.196.1232026-05-26 → 2026-05-27 · 5 obs

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○A3.160.196.1292026-05-26 → 2026-05-27 · 5 obs

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○A3.160.196.892026-05-26 → 2026-05-27 · 5 obs

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○A3.163.101.102026-05-21 → 2026-05-21 · 4 obs

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○A3.163.101.452026-05-21 → 2026-05-21 · 4 obs

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○A3.163.101.872026-05-21 → 2026-05-21 · 4 obs

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○A3.163.101.902026-05-21 → 2026-05-21 · 4 obs

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○A54.192.151.1122026-05-27 → 2026-05-30 · 17 obs

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○A99.86.91.1122026-04-14 → 2026-05-24 · 102 obs

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○A99.86.91.1282026-04-14 → 2026-05-24 · 102 obs

○A99.86.91.52026-04-14 → 2026-05-24 · 102 obs

○A99.86.91.862026-04-14 → 2026-05-24 · 102 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...	-
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:205.251.192.2

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: 882ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.227.207.27, 13.227.207.92...`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

d120.instructure.com points to 4 IP addresses — 13.227.207.27, 13.227.207.75, 13.227.207.92 and 13.227.207.119.

aguasdeguaramirim.com.br, myluckyads.com, d14q5ot8nep93s.cloudfront.net plus two other host names have IP numbers in common with d120.instructure.com.

d120.instructure.com - robtex.com