msdwt.instructure.com - dns.ninja

`msdwt.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 #1375 globally
rank #737 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #1,455

Same first word

msdwt.com

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DNS History

58 records (4 active, 54 former)

○A108.138.103.1072026-06-10 → 2026-06-14 · 8 obs

○ 2026-06-08 16:36:12
● 2026-06-10 18:15:26
● 2026-06-11 18:01:04
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○ 2026-06-13 19:14:28
● 2026-06-14 12:27:48
○ 2026-06-14 17:10:28
○ 2026-06-15 20:56:26

○A108.138.103.32026-06-10 → 2026-06-14 · 8 obs

○ 2026-06-08 16:36:12
● 2026-06-10 18:15:26
● 2026-06-11 18:01:04
○ 2026-06-12 01:34:04
○ 2026-06-13 19:14:28
● 2026-06-14 12:27:48
○ 2026-06-14 17:10:28
○ 2026-06-15 20:56:26

○A108.138.103.572026-06-10 → 2026-06-14 · 8 obs

○ 2026-06-08 16:36:12
● 2026-06-10 18:15:26
● 2026-06-11 18:01:04
○ 2026-06-12 01:34:04
○ 2026-06-13 19:14:28
● 2026-06-14 12:27:48
○ 2026-06-14 17:10:28
○ 2026-06-15 20:56:26

○A108.138.103.992026-06-10 → 2026-06-14 · 8 obs

○ 2026-06-08 16:36:12
● 2026-06-10 18:15:26
● 2026-06-11 18:01:04
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○A108.139.134.102026-04-14 → 2026-06-08 · 39 obs

○ 2026-04-11 20:17:08
● 2026-04-14 22:53:42
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● 2026-04-16 12:23:48
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○ 2026-06-15 20:56:26

○A108.139.134.1202026-04-14 → 2026-06-08 · 39 obs

○A108.139.134.1222026-04-14 → 2026-06-08 · 39 obs

○A108.139.134.782026-04-14 → 2026-06-08 · 39 obs

○A108.158.186.1162026-04-11 → 2026-05-19 · 24 obs

○ 2017-01-30 01:11:58
● 2026-04-11 19:44:56
○ 2026-04-11 20:17:08
○ 2026-05-05 22:43:42
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○ 2026-06-15 20:56:26

○A108.158.186.22026-04-11 → 2026-05-19 · 24 obs

○A108.158.186.342026-04-11 → 2026-05-19 · 24 obs

○A108.158.186.992026-04-11 → 2026-05-19 · 24 obs

○A13.226.144.122026-04-11 → 2026-04-22 · 24 obs

○ 2026-04-11 19:44:56
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○ 2026-04-14 22:53:42
● 2026-04-15 06:48:48
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○A13.226.144.432026-04-11 → 2026-04-22 · 24 obs

○A13.226.144.62026-04-11 → 2026-04-22 · 24 obs

○A13.226.144.612026-04-11 → 2026-04-22 · 24 obs

○A13.227.107.302026-04-17 → 2026-04-29 · 40 obs

○ 2026-04-16 12:23:48
● 2026-04-17 00:15:20
● 2026-04-17 12:11:58
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○ 2026-04-27 02:55:12
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○ 2026-04-28 11:02:20
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○ 2026-04-29 03:27:24
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● 2026-04-29 09:30:44
○ 2026-04-29 13:29:12
○ 2026-06-15 20:56:26

○A13.227.107.462026-04-17 → 2026-04-29 · 40 obs

○A13.227.107.502026-04-17 → 2026-04-29 · 40 obs

○A13.227.107.582026-04-17 → 2026-04-29 · 40 obs

○A13.227.110.22026-05-03 → 2026-06-08 · 45 obs

○ 2026-05-03 23:09:56
● 2026-05-03 23:56:12
○ 2026-05-04 00:40:24
○ 2026-05-04 11:23:14
● 2026-05-04 17:52:00
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○ 2026-05-05 08:06:32
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○ 2026-05-05 22:43:42
○ 2026-05-08 00:38:36
● 2026-05-08 02:47:10
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○ 2026-05-08 14:07:52
○ 2026-05-20 02:51:14
● 2026-05-20 10:28:52
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○ 2026-05-22 22:42:34
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○ 2026-05-25 01:45:22
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○ 2026-05-29 04:40:12
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○ 2026-05-31 02:59:26
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○ 2026-06-01 17:18:20
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○ 2026-06-10 18:15:26
○ 2026-06-15 20:56:26

○A13.227.110.272026-05-03 → 2026-06-08 · 45 obs

○A13.227.110.432026-05-03 → 2026-06-08 · 45 obs

○A13.227.110.772026-05-03 → 2026-06-08 · 45 obs

○A13.33.109.1172026-04-19 → 2026-05-20 · 98 obs

○ 2026-04-19 04:31:06
● 2026-04-19 06:26:40
○ 2026-04-19 11:52:18
○ 2026-04-21 18:20:46
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○ 2026-04-28 00:19:34
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○ 2026-06-15 20:56:26

○A13.33.109.442026-04-19 → 2026-05-20 · 98 obs

○A13.33.109.942026-04-19 → 2026-05-20 · 98 obs

○A13.33.109.972026-04-19 → 2026-05-20 · 98 obs

○A18.154.110.1102026-05-19 → 2026-06-07 · 44 obs

○ 2026-05-19 04:18:30
● 2026-05-19 11:42:20
○ 2026-05-19 23:29:04
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○ 2026-06-08 04:31:10
○ 2026-06-15 20:56:26

○A18.154.110.32026-05-19 → 2026-06-07 · 44 obs

○A18.154.110.492026-05-19 → 2026-06-07 · 44 obs

○A18.154.110.522026-05-19 → 2026-06-07 · 44 obs

●A18.160.18.1022026-05-25 → 2026-06-15 · 9 obs

○ 2026-05-24 22:44:58
● 2026-05-25 01:45:22
○ 2026-05-25 02:50:28
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●A18.160.18.112026-05-25 → 2026-06-15 · 9 obs

●A18.160.18.1192026-05-25 → 2026-06-15 · 9 obs

●A18.160.18.1262026-05-25 → 2026-06-15 · 9 obs

○A18.239.168.112026-05-07 → 2026-05-11 · 10 obs

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○A18.239.168.1252026-05-07 → 2026-05-11 · 10 obs

○A18.239.168.862026-05-07 → 2026-05-11 · 10 obs

○A18.239.168.882026-05-07 → 2026-05-11 · 10 obs

○A3.167.99.172026-05-21 → 2026-05-21 · 4 obs

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○A3.167.99.192026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-20 16:02:12
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○A3.167.99.282026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-20 16:02:12
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○A3.167.99.82026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-20 16:02:12
● 2026-05-21 09:20:38
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○ 2026-06-15 20:56:26

○A52.206.162.1072017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 01:11:58
○ 2026-04-11 19:44:56
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○A52.206.85.512017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 01:11:58
○ 2026-04-11 19:44:56
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○A52.6.213.2372017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 01:11:58
○ 2026-04-11 19:44:56
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○A54.192.151.1092026-06-03 → 2026-06-03 · 4 obs

○ 2026-06-03 05:24:36
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○A54.192.151.1262026-06-03 → 2026-06-03 · 4 obs

○ 2026-06-03 05:24:36
● 2026-06-03 10:40:12
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○A54.192.151.762026-06-03 → 2026-06-03 · 4 obs

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○A54.192.151.952026-06-03 → 2026-06-03 · 4 obs

○ 2026-06-03 05:24:36
● 2026-06-03 10:40:12
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○A99.86.12.1292026-04-23 → 2026-06-15 · 118 obs

○ 2026-04-23 12:27:12
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● 2026-05-19 01:58:36
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● 2026-06-12 01:34:04
○ 2026-06-13 17:52:04
● 2026-06-13 19:14:28
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○A99.86.12.22026-04-23 → 2026-06-15 · 118 obs

○A99.86.12.202026-04-23 → 2026-06-15 · 118 obs

○A99.86.12.882026-04-23 → 2026-06-15 · 118 obs

○CNAMEcluster33.instructure.com2026-04-11 → 2026-06-15 · 2 obs

○ 2026-04-11 19:44:56
○ 2026-06-15 20:56:26

○CNAMEcluster47-362611318.us-east-1.elb.amazonaws.com2017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 01:11:58
○ 2026-04-11 19:44:56
○ 2026-06-15 20:56:26

○CNAMEcluster47.instructure.com2017-01-30 → 2017-01-30 · 3 obs

● 2017-01-30 01:11:58
○ 2026-04-11 19:44:56
○ 2026-06-15 20:56:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, j.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: 658ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.160.18.119, 18.160.18.11...`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

msdwt.instructure.com resolves to four IP addresses: 18.160.18.11, 18.160.18.102, 18.160.18.119 and 18.160.18.126.

mail.mijnportfolio.nl, dfmi2aw3z7h2p.cloudfront.net, dm7aghmyzw29s.cloudfront.net and two other host names share IP numbers with msdwt.instructure.com.