cacc.instructure.com - dns.ninja

`cacc.instructure.com`

DNSSEC	⚠️ Not signed
A	13.226.238.13^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
		PTR	`server-13-226-238-13.iad61.r.cloudfront.net`
A	13.226.238.86^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
A	13.226.238.110^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
A	13.226.238.113^{🇺🇸 Amazon13.226.232.0/21 - 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 #1400 globally
rank #756 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #1,806

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DNS History

28 records (4 active, 24 former)

●A13.226.238.1102026-06-15 → 2026-07-05 · 18 obs

○ 2026-06-13 16:50:34
● 2026-06-15 15:04:20
○ 2026-06-15 15:51:48
○ 2026-06-15 17:13:34
● 2026-06-17 05:52:44
○ 2026-06-17 08:54:28
● 2026-06-18 19:39:20
○ 2026-06-19 01:47:50
● 2026-06-22 03:16:48
○ 2026-06-22 14:05:36
● 2026-06-23 16:28:04
○ 2026-06-23 18:49:24
● 2026-06-25 02:17:44
○ 2026-06-25 06:53:28
● 2026-06-27 16:41:20
○ 2026-06-27 17:13:44
● 2026-07-05 03:20:26
● 2026-07-05 04:40:14

●A13.226.238.1132026-06-15 → 2026-07-05 · 18 obs

●A13.226.238.132026-06-15 → 2026-07-05 · 18 obs

●A13.226.238.862026-06-15 → 2026-07-05 · 18 obs

○A13.249.141.1162026-07-01 → 2026-07-01 · 6 obs

○ 2026-06-30 14:37:10
● 2026-07-01 01:20:10
○ 2026-07-01 02:08:46
● 2026-07-01 20:16:10
○ 2026-07-01 21:02:44
○ 2026-07-05 04:40:14

○A13.249.141.332026-07-01 → 2026-07-01 · 6 obs

○ 2026-06-30 14:37:10
● 2026-07-01 01:20:10
○ 2026-07-01 02:08:46
● 2026-07-01 20:16:10
○ 2026-07-01 21:02:44
○ 2026-07-05 04:40:14

○A13.249.141.482026-07-01 → 2026-07-01 · 6 obs

○ 2026-06-30 14:37:10
● 2026-07-01 01:20:10
○ 2026-07-01 02:08:46
● 2026-07-01 20:16:10
○ 2026-07-01 21:02:44
○ 2026-07-05 04:40:14

○A13.249.141.72026-07-01 → 2026-07-01 · 6 obs

○ 2026-06-30 14:37:10
● 2026-07-01 01:20:10
○ 2026-07-01 02:08:46
● 2026-07-01 20:16:10
○ 2026-07-01 21:02:44
○ 2026-07-05 04:40:14

○A143.204.29.262026-06-19 → 2026-06-29 · 22 obs

○ 2026-06-19 01:47:50
● 2026-06-19 03:16:22
○ 2026-06-21 01:29:44
● 2026-06-23 12:52:06
○ 2026-06-23 16:28:04
● 2026-06-24 13:40:46
○ 2026-06-24 16:35:32
● 2026-06-24 17:06:26
○ 2026-06-25 02:17:44
● 2026-06-25 06:53:28
○ 2026-06-26 00:43:16
● 2026-06-26 18:53:06
○ 2026-06-27 16:41:20
● 2026-06-27 17:59:18
○ 2026-06-28 07:42:32
● 2026-06-28 09:10:40
○ 2026-06-29 14:12:30
● 2026-06-29 17:35:50
○ 2026-06-29 19:29:08
● 2026-06-29 22:10:42
○ 2026-06-30 14:37:10
○ 2026-07-05 04:40:14

○A143.204.29.32026-06-19 → 2026-06-29 · 22 obs

○A143.204.29.332026-06-19 → 2026-06-29 · 22 obs

○A143.204.29.812026-06-19 → 2026-06-29 · 22 obs

○A18.161.205.1222026-07-01 → 2026-07-01 · 4 obs

○ 2026-07-01 20:16:10
● 2026-07-01 21:02:44
○ 2026-07-02 01:19:52
○ 2026-07-05 04:40:14

○A18.161.205.22026-07-01 → 2026-07-01 · 4 obs

○ 2026-07-01 20:16:10
● 2026-07-01 21:02:44
○ 2026-07-02 01:19:52
○ 2026-07-05 04:40:14

○A18.161.205.372026-07-01 → 2026-07-01 · 4 obs

○ 2026-07-01 20:16:10
● 2026-07-01 21:02:44
○ 2026-07-02 01:19:52
○ 2026-07-05 04:40:14

○A18.161.205.542026-07-01 → 2026-07-01 · 4 obs

○ 2026-07-01 20:16:10
● 2026-07-01 21:02:44
○ 2026-07-02 01:19:52
○ 2026-07-05 04:40:14

○A3.164.6.332026-06-12 → 2026-07-02 · 12 obs

● 2026-06-12 19:14:50
○ 2026-06-13 16:02:08
● 2026-06-13 16:50:34
○ 2026-06-15 15:04:20
○ 2026-06-15 15:51:48
● 2026-06-15 17:13:34
○ 2026-06-17 05:52:44
● 2026-07-01 02:08:46
○ 2026-07-01 20:16:10
● 2026-07-02 01:19:52
○ 2026-07-04 20:03:36
○ 2026-07-05 04:40:14

○A3.164.6.372026-06-12 → 2026-07-02 · 12 obs

○A3.164.6.512026-06-12 → 2026-07-02 · 12 obs

○A3.164.6.602026-06-12 → 2026-07-02 · 12 obs

○A52.222.244.1072026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-02 01:19:52
● 2026-07-04 20:03:36
○ 2026-07-05 03:20:26
○ 2026-07-05 04:40:14

○A52.222.244.522026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-02 01:19:52
● 2026-07-04 20:03:36
○ 2026-07-05 03:20:26
○ 2026-07-05 04:40:14

○A52.222.244.792026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-02 01:19:52
● 2026-07-04 20:03:36
○ 2026-07-05 03:20:26
○ 2026-07-05 04:40:14

○A52.222.244.812026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-02 01:19:52
● 2026-07-04 20:03:36
○ 2026-07-05 03:20:26
○ 2026-07-05 04:40:14

○A99.86.91.1102026-06-13 → 2026-06-30 · 32 obs

○ 2026-06-12 19:14:50
● 2026-06-13 16:02:08
○ 2026-06-13 16:50:34
○ 2026-06-15 15:04:20
● 2026-06-15 15:51:48
○ 2026-06-15 17:13:34
○ 2026-06-17 05:52:44
● 2026-06-17 08:54:28
○ 2026-06-18 19:39:20
● 2026-06-19 01:47:50
○ 2026-06-19 03:16:22
● 2026-06-21 01:29:44
○ 2026-06-22 03:16:48
● 2026-06-22 14:05:36
○ 2026-06-23 12:52:06
● 2026-06-23 18:49:24
○ 2026-06-24 13:40:46
● 2026-06-24 16:35:32
○ 2026-06-24 17:06:26
● 2026-06-26 00:43:16
○ 2026-06-26 18:53:06
● 2026-06-27 17:13:44
○ 2026-06-27 17:59:18
● 2026-06-28 07:42:32
○ 2026-06-28 09:10:40
● 2026-06-29 14:12:30
○ 2026-06-29 17:35:50
● 2026-06-29 19:29:08
○ 2026-06-29 22:10:42
● 2026-06-30 14:37:10
○ 2026-07-01 01:20:10
○ 2026-07-05 04:40:14

○A99.86.91.1132026-06-13 → 2026-06-30 · 32 obs

○A99.86.91.162026-06-13 → 2026-06-30 · 32 obs

○A99.86.91.422026-06-13 → 2026-06-30 · 32 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: 342ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.226.238.13, 13.226.238.86...`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

cacc.instructure.com directs to four IP numbers, which are 13.226.238.13, 13.226.238.86, 13.226.238.110 and 13.226.238.113.

Additional host names — aidanbeale.com, d1u9hspboz1v5i.cloudfront.net, www.cloneittechnologies.com and two others — share IP numbers with cacc.instructure.com.