`weber.instructure.com`

CNAME	`cluster14.instructure.com`
CNAME	`canvas-iad-prod-c14-68758127.us-east-1.elb.amazonaws.com`
DNSSEC	⚠️ Not signed
A	3.237.140.192^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-237-140-192.compute-1.amazonaws.com`
A	3.237.150.119^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
A	44.199.237.94^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}

`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=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	`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 (83/100)
rank #1318 globally
rank #714 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #877

Same first word

weber.care

weber.systems

weber.co

weber.lt

weber.net.br

weber.ut.us

weber.events

weber.email

weber.cd

weber.fyi

weber.co.il

weber.cool

weber.co.th

weber.gr

weber.or.at

weber.de

weber.kz

weber.academy

weber.at

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weber.in.th

weber.inf.br

weber.nl

weber.immo

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weber.ee

weber.uz

weber.pizza

weber.city

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weber.biz

weber.engineering

weber.ind.br

weber.cloud

weber.(0x787878)

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weber.kasserver.com

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weber

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weber.digital

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weber.pl

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weber.se

weber.com.mx

weber.am

weber.ag

weber.co.in

weber.pt

weber.org

weber.org.es

weber.co.at

weber.cz

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weber.com.ua

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weber.cat

weber.sc

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weber.investments

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weber.house

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werbe.bike

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werbe.jetzt

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beerw.com

brewe.fi

DNS History

14 records (1 active, 13 former)

○A107.21.16.2152016-07-09 → 2026-02-16 · 5 obs

○ 2016-03-14 20:01:54
● 2016-07-09 22:40:38
● 2026-02-16 07:39:44
○ 2026-03-05 11:13:40
○ 2026-04-24 05:50:02

○A107.23.11.42015-06-30 → 2026-02-16 · 4 obs

● 2015-06-30 21:59:44
● 2026-02-16 07:39:44
○ 2026-03-05 11:13:40
○ 2026-04-24 05:50:02

○A107.23.220.2102015-12-06 → 2015-12-06 · 4 obs

○ 2015-06-30 21:59:44
● 2015-12-06 08:08:22
○ 2016-03-14 20:01:54
○ 2026-04-24 05:50:02

○A52.205.63.1492016-07-09 → 2026-02-16 · 5 obs

○ 2016-03-14 20:01:54
● 2016-07-09 22:40:38
● 2026-02-16 07:39:44
○ 2026-03-05 11:13:40
○ 2026-04-24 05:50:02

○A52.4.126.82015-12-06 → 2015-12-06 · 4 obs

○ 2015-06-30 21:59:44
● 2015-12-06 08:08:22
○ 2016-03-14 20:01:54
○ 2026-04-24 05:50:02

○A52.4.135.862016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-06 08:08:22
● 2016-03-14 20:01:54
○ 2016-07-09 22:40:38
○ 2026-04-24 05:50:02

○A52.86.112.832016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-06 08:08:22
● 2016-03-14 20:01:54
○ 2016-07-09 22:40:38
○ 2026-04-24 05:50:02

○A52.86.184.1112016-07-09 → 2026-02-16 · 5 obs

○ 2016-03-14 20:01:54
● 2016-07-09 22:40:38
● 2026-02-16 07:39:44
○ 2026-03-05 11:13:40
○ 2026-04-24 05:50:02

○A52.86.197.1882016-03-14 → 2016-03-14 · 4 obs

○ 2015-12-06 08:08:22
● 2016-03-14 20:01:54
○ 2016-07-09 22:40:38
○ 2026-04-24 05:50:02

○A54.165.212.162015-06-30 → 2026-02-16 · 4 obs

● 2015-06-30 21:59:44
● 2026-02-16 07:39:44
○ 2026-03-05 11:13:40
○ 2026-04-24 05:50:02

○A54.175.180.2412015-12-06 → 2015-12-06 · 4 obs

○ 2015-06-30 21:59:44
● 2015-12-06 08:08:22
○ 2016-03-14 20:01:54
○ 2026-04-24 05:50:02

○A54.86.1.212015-06-30 → 2026-02-16 · 4 obs

● 2015-06-30 21:59:44
● 2026-02-16 07:39:44
○ 2026-03-05 11:13:40
○ 2026-04-24 05:50:02

○CNAMEcluster14-vpc-1678084052.us-east-1.elb.amazonaws.com2015-12-06 → 2016-07-09 · 5 obs

○ 2015-06-30 21:59:44
● 2015-12-06 08:08:22
● 2016-07-09 22:40:38
○ 2026-02-16 07:39:44
○ 2026-04-24 05:50:02

●CNAMEcluster14.instructure.com2015-06-30 → 2026-04-24 · 2 obs

● 2015-06-30 21:59:44
● 2026-04-24 05:50:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.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
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-
instructure.com	ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net	-

✅ Authoritative Response

Server:205.251.195.228

NS records: ns-1354.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-2.awsdns-00.com, ns-996.awsdns-60.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instructure.com (unsigned zone)

⏱️ Timing

Total: 957ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`cluster14.instructure.com`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

weber.instructure.com points to three IPs: 3.237.140.192, 3.237.150.119 and 44.199.237.94.

Other host names, such as ec2-3-237-150-119.compute-1.amazonaws.com and canvas-iad-prod-c14-68758127.us-east-1.elb.amazonaws.com, share IP numbers with weber.instructure.com.

weber.instructure.com - robtex.com