lethbridge.instructure.com - dns.ninja

`lethbridge.instructure.com`

DNSSEC	⚠️ Not signed
A	18.160.18.11^{🇺🇸 Amazon18.160.16.0/21}
		PTR	`server-18-160-18-11.iad12.r.cloudfront.net`
A	18.160.18.102^{🇺🇸 Amazon18.160.16.0/21}
A	18.160.18.119^{🇺🇸 Amazon18.160.16.0/21}
A	18.160.18.126^{🇺🇸 Amazon18.160.16.0/21}

`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 #1482 globally
rank #796 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #1,963

Same first word

lethbridge.me

lethbridge.biz

lethbridge.s3.amazonaws.com

lethbridge.tv

lethbridge.ca

lethbridge.co

lethbridge.cn

lethbridge.com.au

Similar names

lightbreed.com

derbelight.com

thelbridge.co.uk

breedlight.com

DNS History

67 records (4 active, 63 former)

○A108.138.103.1072026-07-01 → 2026-08-04 · 25 obs

○ 2026-07-01 07:25:46
● 2026-07-01 12:45:14
○ 2026-07-25 11:56:02
● 2026-07-28 03:01:24
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● 2026-07-31 05:03:16
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● 2026-08-02 02:54:54
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● 2026-08-02 09:35:42
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● 2026-08-03 02:13:30
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● 2026-08-03 14:18:28
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● 2026-08-04 06:55:22
○ 2026-08-04 12:30:54

○A108.138.103.32026-07-01 → 2026-08-04 · 25 obs

○A108.138.103.572026-07-01 → 2026-08-04 · 25 obs

○A108.138.103.992026-07-01 → 2026-08-04 · 25 obs

○A108.158.186.1162026-07-25 → 2026-07-27 · 12 obs

○ 2026-07-25 15:24:38
● 2026-07-25 16:07:28
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○ 2026-08-04 12:30:54

○A108.158.186.22026-07-25 → 2026-07-27 · 12 obs

○A108.158.186.342026-07-25 → 2026-07-27 · 12 obs

○A108.158.186.992026-07-25 → 2026-07-27 · 12 obs

○A13.33.109.1172026-08-02 → 2026-08-02 · 4 obs

○ 2026-08-02 09:35:42
● 2026-08-02 20:43:34
○ 2026-08-02 21:27:14
○ 2026-08-04 12:30:54

○A13.33.109.442026-08-02 → 2026-08-02 · 4 obs

○ 2026-08-02 09:35:42
● 2026-08-02 20:43:34
○ 2026-08-02 21:27:14
○ 2026-08-04 12:30:54

○A13.33.109.942026-08-02 → 2026-08-02 · 4 obs

○ 2026-08-02 09:35:42
● 2026-08-02 20:43:34
○ 2026-08-02 21:27:14
○ 2026-08-04 12:30:54

○A13.33.109.972026-08-02 → 2026-08-02 · 4 obs

○ 2026-08-02 09:35:42
● 2026-08-02 20:43:34
○ 2026-08-02 21:27:14
○ 2026-08-04 12:30:54

○A13.33.131.1272026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 11:56:02
● 2026-07-25 14:48:02
○ 2026-07-25 15:24:38
○ 2026-08-04 12:30:54

○A13.33.131.272026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 11:56:02
● 2026-07-25 14:48:02
○ 2026-07-25 15:24:38
○ 2026-08-04 12:30:54

○A13.33.131.382026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 11:56:02
● 2026-07-25 14:48:02
○ 2026-07-25 15:24:38
○ 2026-08-04 12:30:54

○A13.33.131.772026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 11:56:02
● 2026-07-25 14:48:02
○ 2026-07-25 15:24:38
○ 2026-08-04 12:30:54

○A13.35.107.302026-07-25 → 2026-08-02 · 40 obs

○ 2026-07-01 12:45:14
● 2026-07-25 11:56:02
○ 2026-07-25 14:48:02
● 2026-07-25 15:24:38
○ 2026-07-25 16:07:28
● 2026-07-25 20:31:40
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● 2026-07-26 04:02:58
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● 2026-07-27 14:58:58
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● 2026-07-27 16:54:04
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● 2026-07-28 03:36:12
○ 2026-07-28 06:22:48
● 2026-07-28 23:37:12
○ 2026-07-29 01:24:34
● 2026-07-29 03:50:14
○ 2026-07-29 06:46:42
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● 2026-07-30 01:34:24
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● 2026-07-30 07:33:14
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● 2026-07-31 01:42:58
○ 2026-07-31 02:15:30
● 2026-07-31 09:11:14
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● 2026-07-31 15:38:40
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● 2026-08-01 13:06:46
○ 2026-08-01 13:42:56
● 2026-08-01 22:25:30
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● 2026-08-02 07:25:16
○ 2026-08-02 09:35:42
○ 2026-08-04 12:30:54

○A13.35.107.492026-07-25 → 2026-08-02 · 40 obs

○A13.35.107.542026-07-25 → 2026-08-02 · 40 obs

○A13.35.107.662026-07-25 → 2026-08-02 · 40 obs

○A18.154.110.1102026-08-04 → 2026-08-04 · 4 obs

○ 2026-08-03 14:18:28
● 2026-08-04 03:08:44
○ 2026-08-04 06:55:22
○ 2026-08-04 12:30:54

○A18.154.110.32026-08-04 → 2026-08-04 · 4 obs

○ 2026-08-03 14:18:28
● 2026-08-04 03:08:44
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○ 2026-08-04 12:30:54

○A18.154.110.492026-08-04 → 2026-08-04 · 4 obs

○ 2026-08-03 14:18:28
● 2026-08-04 03:08:44
○ 2026-08-04 06:55:22
○ 2026-08-04 12:30:54

○A18.154.110.522026-08-04 → 2026-08-04 · 4 obs

○ 2026-08-03 14:18:28
● 2026-08-04 03:08:44
○ 2026-08-04 06:55:22
○ 2026-08-04 12:30:54

●A18.160.18.1022026-07-01 → 2026-08-04 · 6 obs

○ 2021-03-22 09:47:42
● 2026-07-01 07:25:46
○ 2026-07-01 12:45:14
● 2026-08-03 08:26:00
○ 2026-08-03 12:43:08
● 2026-08-04 12:30:54

●A18.160.18.112026-07-01 → 2026-08-04 · 6 obs

○ 2021-03-22 09:47:42
● 2026-07-01 07:25:46
○ 2026-07-01 12:45:14
● 2026-08-03 08:26:00
○ 2026-08-03 12:43:08
● 2026-08-04 12:30:54

●A18.160.18.1192026-07-01 → 2026-08-04 · 6 obs

○ 2021-03-22 09:47:42
● 2026-07-01 07:25:46
○ 2026-07-01 12:45:14
● 2026-08-03 08:26:00
○ 2026-08-03 12:43:08
● 2026-08-04 12:30:54

●A18.160.18.1262026-07-01 → 2026-08-04 · 6 obs

○ 2021-03-22 09:47:42
● 2026-07-01 07:25:46
○ 2026-07-01 12:45:14
● 2026-08-03 08:26:00
○ 2026-08-03 12:43:08
● 2026-08-04 12:30:54

○A18.64.155.1012026-07-28 → 2026-07-30 · 18 obs

○ 2026-07-28 08:28:42
● 2026-07-28 11:10:56
○ 2026-07-28 14:41:52
● 2026-07-28 18:18:56
○ 2026-07-28 20:56:28
● 2026-07-28 22:27:30
○ 2026-07-28 23:37:12
● 2026-07-29 01:24:34
○ 2026-07-29 03:50:14
● 2026-07-29 06:46:42
○ 2026-07-29 19:09:24
● 2026-07-29 22:45:10
○ 2026-07-30 01:34:24
● 2026-07-30 05:27:36
○ 2026-07-30 07:33:14
● 2026-07-30 10:47:06
○ 2026-07-30 18:19:20
○ 2026-08-04 12:30:54

○A18.64.155.322026-07-28 → 2026-07-30 · 18 obs

○A18.64.155.352026-07-28 → 2026-07-30 · 18 obs

○A18.64.155.492026-07-28 → 2026-07-30 · 18 obs

○A3.165.113.1062026-07-25 → 2026-07-28 · 14 obs

○ 2026-07-25 20:31:40
● 2026-07-25 22:51:10
○ 2026-07-25 23:35:04
● 2026-07-26 00:32:28
○ 2026-07-26 04:02:58
● 2026-07-26 12:21:36
○ 2026-07-26 14:55:34
● 2026-07-27 09:18:34
○ 2026-07-27 12:10:30
● 2026-07-28 14:41:52
○ 2026-07-28 18:18:56
● 2026-07-28 20:56:28
○ 2026-07-28 22:27:30
○ 2026-08-04 12:30:54

○A3.165.113.142026-07-25 → 2026-07-28 · 14 obs

○A3.165.113.822026-07-25 → 2026-07-28 · 14 obs

○A3.165.113.962026-07-25 → 2026-07-28 · 14 obs

○A52.3.99.152016-06-21 → 2016-06-21 · 4 obs

○ 2016-02-28 00:56:04
● 2016-06-21 18:26:06
○ 2021-03-22 09:47:42
○ 2026-08-04 12:30:54

○A52.5.115.862016-06-21 → 2016-06-21 · 4 obs

○ 2016-02-28 00:56:04
● 2016-06-21 18:26:06
○ 2021-03-22 09:47:42
○ 2026-08-04 12:30:54

○A52.6.247.972016-02-28 → 2016-02-28 · 4 obs

○ 2015-11-25 19:46:56
● 2016-02-28 00:56:04
○ 2016-06-21 18:26:06
○ 2026-08-04 12:30:54

○A52.73.108.1002016-06-21 → 2016-06-21 · 4 obs

○ 2016-02-28 00:56:04
● 2016-06-21 18:26:06
○ 2021-03-22 09:47:42
○ 2026-08-04 12:30:54

○A52.85.78.1232026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 14:55:34
● 2026-07-27 06:04:28
○ 2026-07-27 09:18:34
● 2026-07-27 12:10:30
○ 2026-07-27 14:58:58
○ 2026-08-04 12:30:54

○A52.85.78.1262026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 14:55:34
● 2026-07-27 06:04:28
○ 2026-07-27 09:18:34
● 2026-07-27 12:10:30
○ 2026-07-27 14:58:58
○ 2026-08-04 12:30:54

○A52.85.78.342026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 14:55:34
● 2026-07-27 06:04:28
○ 2026-07-27 09:18:34
● 2026-07-27 12:10:30
○ 2026-07-27 14:58:58
○ 2026-08-04 12:30:54

○A52.85.78.722026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 14:55:34
● 2026-07-27 06:04:28
○ 2026-07-27 09:18:34
● 2026-07-27 12:10:30
○ 2026-07-27 14:58:58
○ 2026-08-04 12:30:54

○A54.152.191.652015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 08:41:18
○ 2026-07-01 07:25:46
○ 2026-08-04 12:30:54

○A54.152.39.1072015-11-25 → 2015-11-25 · 4 obs

○ 2015-08-02 08:41:18
● 2015-11-25 19:46:56
○ 2016-02-28 00:56:04
○ 2026-08-04 12:30:54

○A54.172.7.82015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 08:41:18
○ 2026-07-01 07:25:46
○ 2026-08-04 12:30:54

○A54.175.222.1472016-02-28 → 2016-02-28 · 4 obs

○ 2015-11-25 19:46:56
● 2016-02-28 00:56:04
○ 2016-06-21 18:26:06
○ 2026-08-04 12:30:54

○A54.209.139.652015-11-25 → 2015-11-25 · 4 obs

○ 2015-08-02 08:41:18
● 2015-11-25 19:46:56
○ 2016-02-28 00:56:04
○ 2026-08-04 12:30:54

○A54.230.79.1112026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 03:36:12
● 2026-07-28 06:22:48
○ 2026-07-28 08:28:42
○ 2026-08-04 12:30:54

○A54.230.79.222026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 03:36:12
● 2026-07-28 06:22:48
○ 2026-07-28 08:28:42
○ 2026-08-04 12:30:54

○A54.230.79.352026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 03:36:12
● 2026-07-28 06:22:48
○ 2026-07-28 08:28:42
○ 2026-08-04 12:30:54

○A54.230.79.822026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 03:36:12
● 2026-07-28 06:22:48
○ 2026-07-28 08:28:42
○ 2026-08-04 12:30:54

○A54.85.143.1462015-11-25 → 2015-11-25 · 4 obs

○ 2015-08-02 08:41:18
● 2015-11-25 19:46:56
○ 2016-02-28 00:56:04
○ 2026-08-04 12:30:54

○A54.86.230.1902016-02-28 → 2016-02-28 · 4 obs

○ 2015-11-25 19:46:56
● 2016-02-28 00:56:04
○ 2016-06-21 18:26:06
○ 2026-08-04 12:30:54

○A99.84.252.232026-07-27 → 2026-07-27 · 4 obs

○ 2026-07-27 14:58:58
● 2026-07-27 16:19:32
○ 2026-07-27 16:54:04
○ 2026-08-04 12:30:54

○A99.84.252.522026-07-27 → 2026-07-27 · 4 obs

○ 2026-07-27 14:58:58
● 2026-07-27 16:19:32
○ 2026-07-27 16:54:04
○ 2026-08-04 12:30:54

○A99.84.252.822026-07-27 → 2026-07-27 · 4 obs

○ 2026-07-27 14:58:58
● 2026-07-27 16:19:32
○ 2026-07-27 16:54:04
○ 2026-08-04 12:30:54

○A99.84.252.962026-07-27 → 2026-07-27 · 4 obs

○ 2026-07-27 14:58:58
● 2026-07-27 16:19:32
○ 2026-07-27 16:54:04
○ 2026-08-04 12:30:54

○A99.84.41.1012026-07-28 → 2026-08-03 · 20 obs

○ 2026-07-28 06:22:48
● 2026-07-28 08:28:42
○ 2026-07-28 11:10:56
● 2026-07-29 19:09:24
○ 2026-07-29 21:50:04
● 2026-07-30 02:58:20
○ 2026-07-30 03:46:54
● 2026-07-31 02:15:30
○ 2026-07-31 05:03:16
● 2026-07-31 08:04:02
○ 2026-07-31 09:11:14
● 2026-08-01 06:19:46
○ 2026-08-01 11:28:00
● 2026-08-01 13:42:56
○ 2026-08-01 22:25:30
● 2026-08-02 21:27:14
○ 2026-08-03 02:13:30
● 2026-08-03 12:43:08
○ 2026-08-03 14:18:28
○ 2026-08-04 12:30:54

○A99.84.41.152026-07-28 → 2026-08-03 · 20 obs

○A99.84.41.362026-07-28 → 2026-08-03 · 20 obs

○A99.84.41.722026-07-28 → 2026-08-03 · 20 obs

○CNAMEcluster29-1404923445.us-east-1.elb.amazonaws.com2015-11-25 → 2016-06-21 · 5 obs

○ 2015-08-02 08:41:18
● 2015-11-25 19:46:56
● 2016-06-21 18:26:06
○ 2021-03-22 09:47:42
○ 2026-08-04 12:30:54

○CNAMEcluster29.instructure.com2015-08-02 → 2016-06-21 · 4 obs

● 2015-08-02 08:41:18
● 2016-06-21 18:26:06
○ 2021-03-22 09:47:42
○ 2026-08-04 12:30:54

○CNAMEcluster313.instructure.com2026-07-01 → 2026-08-04 · 2 obs

○ 2026-07-01 07:25:46
○ 2026-08-04 12:30:54

○CNAMEcluster43.instructure.com2021-03-22 → 2021-04-03 · 5 obs

○ 2016-06-21 18:26:06
● 2021-03-22 09:47:42
● 2021-04-03 05:53:46
○ 2026-07-01 07:25:46
○ 2026-08-04 12:30:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.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: 1417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.160.18.119, 18.160.18.126...`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

lethbridge.instructure.com directs to four IP numbers, which are 18.160.18.11, 18.160.18.102, 18.160.18.119 and 18.160.18.126.

Among the host names that share IP numbers with lethbridge.instructure.com are eapi.greyhound.com, server-18-160-18-11.iad12.r.cloudfront.net, bendthearc.spoketowin.com and two others.