btech.instructure.com - dns.ninja

btech.instructure.com

instructure.com

DNSSEC⚠️ Not signed
A151.101.2.132πŸ‡ΊπŸ‡Έ Fastly151.101.0.0/22
A151.101.66.132πŸ‡ΊπŸ‡Έ Fastly151.101.64.0/22
NSns-2.awsdns-00.com ⭐
NSns-1354.awsdns-41.org
NSns-1799.awsdns-32.co.uk
NSns-996.awsdns-60.net
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(10)
MXalt2.aspmx.l.google.com(10)
MXaspmx2.googlemail.com(20)
MXaspmx3.googlemail.com(20)
TXT2acd5847c66f4325be05af390213b8c7.instructure.com
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SOAns-2.awsdns-00.comawsdns-hostmaster@amazon.com serial=1
WOT: SAFE (87/100)
rank #1356 globally
rank #731 in the tld
WOT: SAFE (91/100)
πŸ“ˆ Tranco rank: #1,244

Same first word

Similar names

DNS History

41 records (4 active, 37 former)

201820192020202120222023202420252026A18.154.110.11018.154.110.318.154.110.4918.154.110.52108.139.134.10108.139.134.120108.139.134.122108.139.134.78108.158.186.116108.158.186.2108.158.186.34108.158.186.9913.226.144.1213.226.144.4313.226.144.613.226.144.6113.227.107.3013.227.107.4613.227.107.5013.227.107.5813.227.110.213.227.110.2713.227.110.4313.227.110.7713.33.109.11713.33.109.4413.33.109.9413.33.109.973.163.10.163.163.10.833.163.10.863.163.10.943.174.29.1003.174.29.1063.174.29.143.174.29.8899.86.12.12999.86.12.299.86.12.2099.86.12.88CNAMEcluster14.instructure.com
β—‹A108.139.134.102026-04-15 β†’ 2026-04-15 Β· 4 obs
β—‹ 2026-04-13 16:43:54
● 2026-04-15 04:38:20
β—‹ 2026-04-15 08:45:22
β—‹ 2026-06-05 15:53:50
β—‹A108.139.134.1202026-04-15 β†’ 2026-04-15 Β· 4 obs
β—‹ 2026-04-13 16:43:54
● 2026-04-15 04:38:20
β—‹ 2026-04-15 08:45:22
β—‹ 2026-06-05 15:53:50
β—‹A108.139.134.1222026-04-15 β†’ 2026-04-15 Β· 4 obs
β—‹ 2026-04-13 16:43:54
● 2026-04-15 04:38:20
β—‹ 2026-04-15 08:45:22
β—‹ 2026-06-05 15:53:50
β—‹A108.139.134.782026-04-15 β†’ 2026-04-15 Β· 4 obs
β—‹ 2026-04-13 16:43:54
● 2026-04-15 04:38:20
β—‹ 2026-04-15 08:45:22
β—‹ 2026-06-05 15:53:50
β—‹A108.158.186.1162026-05-06 β†’ 2026-05-17 Β· 10 obs
β—‹ 2026-05-06 06:33:36
● 2026-05-06 08:30:58
β—‹ 2026-05-06 12:22:14
β—‹ 2026-05-13 07:59:44
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β—‹ 2026-05-17 21:56:02
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β—‹ 2026-06-05 15:53:50
β—‹A108.158.186.22026-05-06 β†’ 2026-05-17 Β· 10 obs
β—‹ 2026-05-06 06:33:36
● 2026-05-06 08:30:58
β—‹ 2026-05-06 12:22:14
β—‹ 2026-05-13 07:59:44
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β—‹ 2026-05-17 21:56:02
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β—‹ 2026-06-05 15:53:50
β—‹A108.158.186.342026-05-06 β†’ 2026-05-17 Β· 10 obs
β—‹ 2026-05-06 06:33:36
● 2026-05-06 08:30:58
β—‹ 2026-05-06 12:22:14
β—‹ 2026-05-13 07:59:44
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β—‹ 2026-05-13 11:32:02
β—‹ 2026-05-17 21:56:02
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β—‹ 2026-06-05 15:53:50
β—‹A108.158.186.992026-05-06 β†’ 2026-05-17 Β· 10 obs
β—‹ 2026-05-06 06:33:36
● 2026-05-06 08:30:58
β—‹ 2026-05-06 12:22:14
β—‹ 2026-05-13 07:59:44
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β—‹ 2026-05-13 11:32:02
β—‹ 2026-05-17 21:56:02
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β—‹ 2026-05-18 01:13:38
β—‹ 2026-06-05 15:53:50
β—‹A13.226.144.122026-04-11 β†’ 2026-04-22 Β· 8 obs
β—‹ 2026-04-10 20:21:02
● 2026-04-11 15:02:02
● 2026-04-13 16:43:54
β—‹ 2026-04-15 04:38:20
● 2026-04-15 08:45:22
● 2026-04-22 05:16:58
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β—‹ 2026-06-05 15:53:50
β—‹A13.226.144.432026-04-11 β†’ 2026-04-22 Β· 8 obs
β—‹ 2026-04-10 20:21:02
● 2026-04-11 15:02:02
● 2026-04-13 16:43:54
β—‹ 2026-04-15 04:38:20
● 2026-04-15 08:45:22
● 2026-04-22 05:16:58
β—‹ 2026-04-23 04:37:02
β—‹ 2026-06-05 15:53:50
β—‹A13.226.144.62026-04-11 β†’ 2026-04-22 Β· 8 obs
β—‹ 2026-04-10 20:21:02
● 2026-04-11 15:02:02
● 2026-04-13 16:43:54
β—‹ 2026-04-15 04:38:20
● 2026-04-15 08:45:22
● 2026-04-22 05:16:58
β—‹ 2026-04-23 04:37:02
β—‹ 2026-06-05 15:53:50
β—‹A13.226.144.612026-04-11 β†’ 2026-04-22 Β· 8 obs
β—‹ 2026-04-10 20:21:02
● 2026-04-11 15:02:02
● 2026-04-13 16:43:54
β—‹ 2026-04-15 04:38:20
● 2026-04-15 08:45:22
● 2026-04-22 05:16:58
β—‹ 2026-04-23 04:37:02
β—‹ 2026-06-05 15:53:50
β—‹A13.227.107.302026-04-24 β†’ 2026-04-26 Β· 7 obs
β—‹ 2026-04-24 08:15:18
● 2026-04-24 19:23:26
β—‹ 2026-04-24 21:58:46
β—‹ 2026-04-26 16:11:26
● 2026-04-26 16:56:32
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β—‹ 2026-06-05 15:53:50
β—‹A13.227.107.462026-04-24 β†’ 2026-04-26 Β· 7 obs
β—‹ 2026-04-24 08:15:18
● 2026-04-24 19:23:26
β—‹ 2026-04-24 21:58:46
β—‹ 2026-04-26 16:11:26
● 2026-04-26 16:56:32
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β—‹ 2026-06-05 15:53:50
β—‹A13.227.107.502026-04-24 β†’ 2026-04-26 Β· 7 obs
β—‹ 2026-04-24 08:15:18
● 2026-04-24 19:23:26
β—‹ 2026-04-24 21:58:46
β—‹ 2026-04-26 16:11:26
● 2026-04-26 16:56:32
β—‹ 2026-04-26 18:26:36
β—‹ 2026-06-05 15:53:50
β—‹A13.227.107.582026-04-24 β†’ 2026-04-26 Β· 7 obs
β—‹ 2026-04-24 08:15:18
● 2026-04-24 19:23:26
β—‹ 2026-04-24 21:58:46
β—‹ 2026-04-26 16:11:26
● 2026-04-26 16:56:32
β—‹ 2026-04-26 18:26:36
β—‹ 2026-06-05 15:53:50
β—‹A13.227.110.22026-05-08 β†’ 2026-06-05 Β· 18 obs
β—‹ 2026-05-08 00:11:24
● 2026-05-08 01:27:56
β—‹ 2026-05-08 02:12:22
β—‹ 2026-05-29 07:57:46
● 2026-05-29 10:14:42
● 2026-05-29 21:08:10
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β—‹ 2026-05-31 05:42:50
● 2026-05-31 06:40:44
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● 2026-05-31 12:24:22
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● 2026-06-05 00:38:36
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β—‹ 2026-06-05 15:53:50
β—‹A13.227.110.272026-05-08 β†’ 2026-06-05 Β· 18 obs
β—‹ 2026-05-08 00:11:24
● 2026-05-08 01:27:56
β—‹ 2026-05-08 02:12:22
β—‹ 2026-05-29 07:57:46
● 2026-05-29 10:14:42
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β—‹ 2026-05-31 05:42:50
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● 2026-06-05 00:38:36
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β—‹ 2026-06-05 15:53:50
β—‹A13.227.110.432026-05-08 β†’ 2026-06-05 Β· 18 obs
β—‹ 2026-05-08 00:11:24
● 2026-05-08 01:27:56
β—‹ 2026-05-08 02:12:22
β—‹ 2026-05-29 07:57:46
● 2026-05-29 10:14:42
● 2026-05-29 21:08:10
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β—‹ 2026-05-31 05:42:50
● 2026-05-31 06:40:44
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● 2026-05-31 12:24:22
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β—‹ 2026-06-04 23:48:42
● 2026-06-05 00:38:36
β—‹ 2026-06-05 01:28:38
β—‹ 2026-06-05 15:53:50
β—‹A13.227.110.772026-05-08 β†’ 2026-06-05 Β· 18 obs
β—‹ 2026-05-08 00:11:24
● 2026-05-08 01:27:56
β—‹ 2026-05-08 02:12:22
β—‹ 2026-05-29 07:57:46
● 2026-05-29 10:14:42
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β—‹ 2026-05-31 05:42:50
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● 2026-05-31 12:24:22
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● 2026-06-05 00:38:36
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β—‹ 2026-06-05 15:53:50
β—‹A13.33.109.1172026-04-24 β†’ 2026-05-19 Β· 12 obs
β—‹ 2026-04-24 05:05:48
● 2026-04-24 05:53:30
β—‹ 2026-04-24 06:46:16
● 2026-04-24 07:28:38
β—‹ 2026-04-24 08:15:18
β—‹ 2026-04-30 22:20:08
● 2026-05-01 00:39:10
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β—‹ 2026-05-19 00:53:38
● 2026-05-19 03:12:02
β—‹ 2026-05-19 04:33:34
β—‹ 2026-06-05 15:53:50
β—‹A13.33.109.442026-04-24 β†’ 2026-05-19 Β· 12 obs
β—‹ 2026-04-24 05:05:48
● 2026-04-24 05:53:30
β—‹ 2026-04-24 06:46:16
● 2026-04-24 07:28:38
β—‹ 2026-04-24 08:15:18
β—‹ 2026-04-30 22:20:08
● 2026-05-01 00:39:10
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β—‹ 2026-05-19 00:53:38
● 2026-05-19 03:12:02
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β—‹ 2026-06-05 15:53:50
β—‹A13.33.109.942026-04-24 β†’ 2026-05-19 Β· 12 obs
β—‹ 2026-04-24 05:05:48
● 2026-04-24 05:53:30
β—‹ 2026-04-24 06:46:16
● 2026-04-24 07:28:38
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● 2026-05-01 00:39:10
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β—‹ 2026-06-05 15:53:50
β—‹A13.33.109.972026-04-24 β†’ 2026-05-19 Β· 12 obs
β—‹ 2026-04-24 05:05:48
● 2026-04-24 05:53:30
β—‹ 2026-04-24 06:46:16
● 2026-04-24 07:28:38
β—‹ 2026-04-24 08:15:18
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● 2026-05-01 00:39:10
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β—‹ 2026-05-19 04:33:34
β—‹ 2026-06-05 15:53:50
●A18.154.110.1102026-05-19 β†’ 2026-06-05 Β· 20 obs
β—‹ 2026-05-19 06:59:48
● 2026-05-19 10:38:10
● 2026-05-22 02:25:16
β—‹ 2026-05-22 03:06:50
● 2026-05-22 04:32:26
● 2026-05-29 07:57:46
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● 2026-06-01 16:02:44
● 2026-06-04 23:48:42
β—‹ 2026-06-05 00:38:36
● 2026-06-05 01:28:38
● 2026-06-05 15:53:50
●A18.154.110.32026-05-19 β†’ 2026-06-05 Β· 20 obs
β—‹ 2026-05-19 06:59:48
● 2026-05-19 10:38:10
● 2026-05-22 02:25:16
β—‹ 2026-05-22 03:06:50
● 2026-05-22 04:32:26
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β—‹ 2026-06-05 00:38:36
● 2026-06-05 01:28:38
● 2026-06-05 15:53:50
●A18.154.110.492026-05-19 β†’ 2026-06-05 Β· 20 obs
β—‹ 2026-05-19 06:59:48
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● 2026-05-22 02:25:16
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● 2026-05-22 04:32:26
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● 2026-06-05 01:28:38
● 2026-06-05 15:53:50
●A18.154.110.522026-05-19 β†’ 2026-06-05 Β· 20 obs
β—‹ 2026-05-19 06:59:48
● 2026-05-19 10:38:10
● 2026-05-22 02:25:16
β—‹ 2026-05-22 03:06:50
● 2026-05-22 04:32:26
● 2026-05-29 07:57:46
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● 2026-06-05 01:28:38
● 2026-06-05 15:53:50
β—‹A3.163.10.162026-06-01 β†’ 2026-06-01 Β· 4 obs
β—‹ 2026-06-01 12:38:10
● 2026-06-01 14:52:30
β—‹ 2026-06-01 16:02:44
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β—‹A3.163.10.832026-06-01 β†’ 2026-06-01 Β· 4 obs
β—‹ 2026-06-01 12:38:10
● 2026-06-01 14:52:30
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β—‹A3.163.10.862026-06-01 β†’ 2026-06-01 Β· 4 obs
β—‹ 2026-06-01 12:38:10
● 2026-06-01 14:52:30
β—‹ 2026-06-01 16:02:44
β—‹ 2026-06-05 15:53:50
β—‹A3.163.10.942026-06-01 β†’ 2026-06-01 Β· 4 obs
β—‹ 2026-06-01 12:38:10
● 2026-06-01 14:52:30
β—‹ 2026-06-01 16:02:44
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β—‹A3.174.29.1002026-04-10 β†’ 2026-04-10 Β· 3 obs
● 2026-04-10 20:21:02
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β—‹A3.174.29.1062026-04-10 β†’ 2026-04-10 Β· 3 obs
● 2026-04-10 20:21:02
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β—‹ 2026-06-05 15:53:50
β—‹A3.174.29.142026-04-10 β†’ 2026-04-10 Β· 3 obs
● 2026-04-10 20:21:02
β—‹ 2026-04-11 15:02:02
β—‹ 2026-06-05 15:53:50
β—‹A3.174.29.882026-04-10 β†’ 2026-04-10 Β· 3 obs
● 2026-04-10 20:21:02
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β—‹A99.86.12.1292026-04-23 β†’ 2026-05-22 Β· 36 obs
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β—‹ 2026-06-05 15:53:50
β—‹A99.86.12.22026-04-23 β†’ 2026-05-22 Β· 36 obs
β—‹ 2026-04-22 05:16:58
● 2026-04-23 04:37:02
● 2026-04-24 05:05:48
β—‹ 2026-04-24 05:53:30
● 2026-04-24 06:46:16
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● 2026-04-26 16:11:26
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● 2026-04-30 22:20:08
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● 2026-05-01 02:12:58
● 2026-05-06 06:33:36
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● 2026-05-06 12:22:14
● 2026-05-08 00:11:24
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● 2026-05-22 03:06:50
β—‹ 2026-05-22 04:32:26
β—‹ 2026-06-05 15:53:50
β—‹A99.86.12.202026-04-23 β†’ 2026-05-22 Β· 36 obs
β—‹ 2026-04-22 05:16:58
● 2026-04-23 04:37:02
● 2026-04-24 05:05:48
β—‹ 2026-04-24 05:53:30
● 2026-04-24 06:46:16
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● 2026-04-24 08:15:18
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● 2026-04-24 21:58:46
● 2026-04-26 16:11:26
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● 2026-04-26 18:26:36
● 2026-04-30 22:20:08
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● 2026-05-01 02:12:58
● 2026-05-06 06:33:36
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● 2026-05-06 12:22:14
● 2026-05-08 00:11:24
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● 2026-05-17 21:56:02
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● 2026-05-19 06:59:48
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● 2026-05-22 03:06:50
β—‹ 2026-05-22 04:32:26
β—‹ 2026-06-05 15:53:50
β—‹A99.86.12.882026-04-23 β†’ 2026-05-22 Β· 36 obs
β—‹ 2026-04-22 05:16:58
● 2026-04-23 04:37:02
● 2026-04-24 05:05:48
β—‹ 2026-04-24 05:53:30
● 2026-04-24 06:46:16
β—‹ 2026-04-24 07:28:38
● 2026-04-24 08:15:18
β—‹ 2026-04-24 19:23:26
● 2026-04-24 21:58:46
● 2026-04-26 16:11:26
β—‹ 2026-04-26 16:56:32
● 2026-04-26 18:26:36
● 2026-04-30 22:20:08
β—‹ 2026-05-01 00:39:10
● 2026-05-01 02:12:58
● 2026-05-06 06:33:36
β—‹ 2026-05-06 08:30:58
● 2026-05-06 12:22:14
● 2026-05-08 00:11:24
β—‹ 2026-05-08 01:27:56
● 2026-05-08 02:12:22
● 2026-05-13 07:59:44
β—‹ 2026-05-13 09:52:58
● 2026-05-13 11:32:02
● 2026-05-17 21:56:02
β—‹ 2026-05-17 23:01:18
● 2026-05-18 01:13:38
● 2026-05-19 00:53:38
β—‹ 2026-05-19 03:12:02
● 2026-05-19 04:33:34
● 2026-05-19 06:59:48
β—‹ 2026-05-19 10:38:10
β—‹ 2026-05-22 02:25:16
● 2026-05-22 03:06:50
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β—‹ 2026-06-05 15:53:50
β—‹CNAMEcluster14.instructure.com2017-08-31 β†’ 2017-08-31 Β· 3 obs
● 2017-08-31 14:05:06
β—‹ 2026-04-10 20:21:02
β—‹ 2026-06-05 15:53:50

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
instructure.comns-2.awsdns-00.com, ns-996.awsdns-60.net, ns-1799.awsdns-32.co.uk, ns-1354.awsdns-41.org2 records

βœ… 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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instructure.com (unsigned zone)

⏱️ Timing

Total: 1538ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A413.227.110.43, 13.227.110.77...

πŸ“Œ Glue Records Collected

Total: 2

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

Analysis

IP Addresses

btech.instructure.com has 4 IP addresses: 18.154.110.3, 18.154.110.49, 18.154.110.52 and 18.154.110.110.

saito-bankin.jp, orosy.com, d1tfpikq0houun.cloudfront.net and two other host names share IP numbers with btech.instructure.com.