macc.instructure.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`macc.instructure.com`

DNSSEC	⚠️ Not signed
A	18.239.6.38^{🇺🇸 Amazon18.239.0.0/21}
		PTR	`server-18-239-6-38.yul62.r.cloudfront.net`
A	18.239.6.49^{🇺🇸 Amazon18.239.0.0/21}
A	18.239.6.70^{🇺🇸 Amazon18.239.0.0/21}
A	18.239.6.115^{🇺🇸 Amazon18.239.0.0/21}

`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	`stripe-verification=B0532755BD8D4E0C6B601C3FCDB1DF203E57A8D2CDA9A7F9F84F8BD64...`
	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 #1478 globally
rank #792 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #2,119

Same first word

macc.cz

macc.ma

macc.tv

macc.com.mx

macc.cg

macc.ca

macc.edu

macc.fr

macc.as

macc.co

macc.church

macc.cc.mo.us

macc.net

macc.ru

macc.com

macc.center

macc.by

macc.co.th

macc.ps

macc.gr

macc.de

macc.com.tw

macc.mx

macc.com.ps

macc.or.jp

macc.eu

macc.pro

macc.us

macc.com.br

macc.ws

macc.me

macc.biz

macc.it

macc.coop

macc.mn

macc.nsw.edu.au

macc.cl

macc.org.uk

macc.dk

macc.com.ua

macc.nyc

macc.at

macc.org

macc.pl

macc.cc

Similar names

amcc.pt

acmc.net

ccam.org.au

cmca.net.au

mcac.eu

acmc.co.za

accm.sg

ccma.map.fastly.net

cmac.it

ccam.de

accm.org.nz

accm.lu

cacm.net

cacm.tv

cmca.au

amcc.fr

acmc.cat

camc.de

amcc.or.id

acmc.pl

ccma.edu.mx

ccam.pro

ccam.net

mcca.nl

ccam.com

ccam.com.my

camc.or.kr

camc.cc

accm.at

ccam.com.mx

accm.com.br

cmac.eu

camc.kz

acmc.cn

ccam.org.cn

mcca.us

camc.us

ccam.cn

ccma.org.ar

camc.biz

ccma.fr

acmc.co.uk

amcc.com

cacm.es

cmac.org.hk

camc.com.cn

cacm.de

cacm.ru

accm.edu.au

amcc.ca

ccma.org.uk

cmac.pl

amcc.nl

cmca.org.cn

amcc.ir

mcac.us

ccma.org

cmac.co.at

cmac.ma

ccma.org.za

accm.nl

ccma.ca

amcc.org.nz

camc.net

mcca.jp

cmca.eu

accm.cat

accm.ch

accm.ie

amcc.co

mcac.ph

accm.cl

mcca.ie

cmac.co.in

cmca.dk

mcca.info

amcc.ie

cmca.ru

cmca.it

acmc.com.pk

acmc.tw

cmac.org.au

cmac.com

acmc.or.kr

ccma.eu

cmac.us

ccam.dk

cmac.ws

cmac.org.cn

acmc.com.sg

ccam.org.mz

mcca.de

ccma.cat

acmc.ca

acmc.com.br

acmc.nl

ccma.org.nz

cmac.de

camc.org.cn

acmc.cz

cmac.es.gov.br

accm.global

ccam.es

ccma.com

camc.com.pe

acmc.ac.jp

cmca.pt

camc.jp

accm.cz

acmc.ru

camc.org

cmac.club

camc.ru

accm.com.eg

camc.co.kr

amcc.de

mcca.com.au

cmca.ca

acmc.com

ccam.cat

accm.online

mcca.org.au

camc.com

amcc.co.cr

cmac.me

cmac.co

camc.cn

amcc.eu

ccam.se

ccam.us

cmca.co.nz

accm.kz

cmac.info

camc.com.br

ccma.co

DNS History

77 records (4 active, 73 former)

○A108.138.103.1072026-07-01 → 2026-08-16 · 74 obs

○ 2026-06-30 11:36:00
● 2026-07-01 01:27:44
○ 2026-07-02 23:36:26
● 2026-07-03 19:01:12
○ 2026-07-10 13:04:32
● 2026-07-10 15:54:10
○ 2026-07-11 13:13:24
● 2026-07-11 16:47:46
○ 2026-07-13 11:59:20
● 2026-07-14 10:37:34
○ 2026-07-14 12:16:36
● 2026-07-14 15:35:52
○ 2026-07-14 16:58:48
● 2026-07-14 17:29:40
○ 2026-07-15 11:01:46
● 2026-07-15 12:07:50
○ 2026-07-15 16:53:14
● 2026-07-15 19:02:22
○ 2026-07-16 17:46:44
● 2026-07-16 19:07:10
○ 2026-07-16 20:46:32
● 2026-07-17 00:10:24
○ 2026-07-17 23:41:04
● 2026-07-18 00:25:04
○ 2026-07-18 04:56:40
● 2026-07-18 07:39:08
○ 2026-07-19 08:13:56
● 2026-07-19 09:26:38
○ 2026-07-20 02:25:50
● 2026-07-20 05:04:20
○ 2026-07-21 01:32:14
● 2026-07-21 06:23:02
○ 2026-07-21 11:12:28
● 2026-07-21 11:47:56
○ 2026-07-21 19:20:06
● 2026-07-21 20:30:50
○ 2026-07-21 21:48:16
● 2026-07-22 01:27:48
○ 2026-07-22 06:31:12
● 2026-07-22 11:01:38
○ 2026-07-22 19:14:22
● 2026-07-22 20:45:40
○ 2026-07-23 05:59:28
● 2026-07-23 16:43:46
○ 2026-07-24 05:01:56
● 2026-07-31 03:22:12
○ 2026-07-31 06:17:30
● 2026-07-31 07:02:06
○ 2026-07-31 22:27:00
● 2026-08-01 00:59:30
○ 2026-08-01 11:28:32
● 2026-08-01 17:34:16
○ 2026-08-01 22:48:56
● 2026-08-02 00:34:10
○ 2026-08-02 14:28:48
● 2026-08-02 17:15:16
○ 2026-08-03 08:02:22
● 2026-08-03 23:04:14
○ 2026-08-04 16:22:34
● 2026-08-04 19:35:38
○ 2026-08-10 00:18:12
● 2026-08-10 01:32:10
○ 2026-08-11 05:24:40
● 2026-08-11 06:50:02
○ 2026-08-11 18:06:12
● 2026-08-11 18:36:38
○ 2026-08-13 18:46:52
● 2026-08-13 21:02:40
○ 2026-08-15 05:51:56
● 2026-08-15 13:47:24
○ 2026-08-16 04:52:04
● 2026-08-16 05:55:00
○ 2026-08-16 08:32:34
○ 2026-08-16 08:32:36

○A108.138.103.32026-07-01 → 2026-08-16 · 74 obs

○A108.138.103.572026-07-01 → 2026-08-16 · 74 obs

○A108.138.103.992026-07-01 → 2026-08-16 · 74 obs

○A108.158.186.1162026-05-06 → 2026-07-26 · 22 obs

○ 2017-03-07 21:58:18
● 2026-05-06 01:23:10
○ 2026-05-06 02:28:06
● 2026-05-06 13:22:30
○ 2026-05-06 15:07:20
● 2026-07-02 23:36:26
○ 2026-07-03 19:01:12
● 2026-07-14 09:41:12
○ 2026-07-14 10:37:34
● 2026-07-23 07:19:18
○ 2026-07-23 11:56:36
● 2026-07-24 05:01:56
○ 2026-07-24 15:39:16
● 2026-07-24 19:29:36
○ 2026-07-25 11:40:32
● 2026-07-25 18:55:10
○ 2026-07-25 21:08:04
● 2026-07-25 23:28:26
○ 2026-07-26 04:40:52
● 2026-07-26 07:28:32
○ 2026-07-27 09:38:58
○ 2026-08-16 08:32:36

○A108.158.186.22026-05-06 → 2026-07-26 · 22 obs

○A108.158.186.342026-05-06 → 2026-07-26 · 22 obs

○A108.158.186.992026-05-06 → 2026-07-26 · 22 obs

○A13.226.238.1152026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-13 21:02:40
● 2026-08-15 05:51:56
○ 2026-08-15 12:42:24
○ 2026-08-16 08:32:36

○A13.226.238.402026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-13 21:02:40
● 2026-08-15 05:51:56
○ 2026-08-15 12:42:24
○ 2026-08-16 08:32:36

○A13.226.238.762026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-13 21:02:40
● 2026-08-15 05:51:56
○ 2026-08-15 12:42:24
○ 2026-08-16 08:32:36

○A13.226.238.982026-08-15 → 2026-08-15 · 4 obs

○ 2026-08-13 21:02:40
● 2026-08-15 05:51:56
○ 2026-08-15 12:42:24
○ 2026-08-16 08:32:36

○A13.227.110.22026-05-19 → 2026-05-31 · 10 obs

○ 2026-05-19 13:52:50
● 2026-05-19 15:14:48
○ 2026-05-19 16:08:24
○ 2026-05-28 20:04:34
● 2026-05-29 11:19:02
○ 2026-05-30 01:24:12
○ 2026-05-30 04:36:34
● 2026-05-31 14:34:38
○ 2026-06-01 18:14:06
○ 2026-08-16 08:32:36

○A13.227.110.272026-05-19 → 2026-05-31 · 10 obs

○A13.227.110.432026-05-19 → 2026-05-31 · 10 obs

○A13.227.110.772026-05-19 → 2026-05-31 · 10 obs

○A13.33.109.1172026-05-06 → 2026-08-02 · 6 obs

○ 2026-05-06 01:23:10
● 2026-05-06 02:28:06
○ 2026-05-06 13:22:30
● 2026-08-02 14:28:48
○ 2026-08-02 16:20:38
○ 2026-08-16 08:32:36

○A13.33.109.442026-05-06 → 2026-08-02 · 6 obs

○ 2026-05-06 01:23:10
● 2026-05-06 02:28:06
○ 2026-05-06 13:22:30
● 2026-08-02 14:28:48
○ 2026-08-02 16:20:38
○ 2026-08-16 08:32:36

○A13.33.109.942026-05-06 → 2026-08-02 · 6 obs

○ 2026-05-06 01:23:10
● 2026-05-06 02:28:06
○ 2026-05-06 13:22:30
● 2026-08-02 14:28:48
○ 2026-08-02 16:20:38
○ 2026-08-16 08:32:36

○A13.33.109.972026-05-06 → 2026-08-02 · 6 obs

○ 2026-05-06 01:23:10
● 2026-05-06 02:28:06
○ 2026-05-06 13:22:30
● 2026-08-02 14:28:48
○ 2026-08-02 16:20:38
○ 2026-08-16 08:32:36

○A13.35.107.302026-07-14 → 2026-08-01 · 60 obs

○ 2026-07-13 11:59:20
● 2026-07-14 07:00:32
○ 2026-07-14 09:41:12
● 2026-07-14 12:16:36
○ 2026-07-14 12:48:30
● 2026-07-14 14:16:54
○ 2026-07-14 15:35:52
● 2026-07-14 16:58:48
○ 2026-07-14 17:29:40
● 2026-07-15 11:01:46
○ 2026-07-15 12:07:50
● 2026-07-16 17:46:44
○ 2026-07-16 19:07:10
● 2026-07-17 23:41:04
○ 2026-07-18 00:25:04
● 2026-07-18 04:56:40
○ 2026-07-18 06:50:04
● 2026-07-19 08:13:56
○ 2026-07-19 09:26:38
● 2026-07-20 02:25:50
○ 2026-07-20 05:04:20
● 2026-07-21 11:12:28
○ 2026-07-21 11:47:56
● 2026-07-21 19:20:06
○ 2026-07-21 20:30:50
● 2026-07-21 21:48:16
○ 2026-07-22 01:27:48
● 2026-07-22 09:49:48
○ 2026-07-22 11:01:38
● 2026-07-22 19:14:22
○ 2026-07-22 20:45:40
● 2026-07-23 05:59:28
○ 2026-07-23 07:19:18
● 2026-07-23 15:39:16
○ 2026-07-23 16:43:46
● 2026-07-24 15:39:16
○ 2026-07-24 16:45:52
● 2026-07-24 18:22:10
○ 2026-07-24 19:29:36
● 2026-07-25 11:40:32
○ 2026-07-25 14:03:52
● 2026-07-25 18:14:36
○ 2026-07-25 18:55:10
● 2026-07-25 21:08:04
○ 2026-07-25 23:28:26
● 2026-07-26 04:40:52
○ 2026-07-26 07:28:32
● 2026-07-27 13:00:56
○ 2026-07-27 13:53:24
● 2026-07-28 11:28:38
○ 2026-07-28 12:15:34
● 2026-07-29 15:26:28
○ 2026-07-29 22:58:44
● 2026-07-30 03:11:16
○ 2026-07-30 06:53:22
● 2026-07-31 06:17:30
○ 2026-07-31 07:02:06
● 2026-08-01 22:48:56
○ 2026-08-02 00:34:10
○ 2026-08-16 08:32:36

○A13.35.107.492026-07-14 → 2026-08-01 · 60 obs

○A13.35.107.542026-07-14 → 2026-08-01 · 60 obs

○A13.35.107.662026-07-14 → 2026-08-01 · 60 obs

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

○ 2026-05-06 15:07:20
● 2026-05-19 12:25:54
● 2026-05-19 13:52:50
○ 2026-05-19 15:14:48
● 2026-05-19 16:08:24
● 2026-05-19 22:45:20
○ 2026-05-21 09:05:52
● 2026-05-21 11:16:08
○ 2026-05-21 21:31:00
● 2026-05-21 22:11:24
● 2026-05-28 20:04:34
○ 2026-05-29 11:19:02
● 2026-05-30 01:24:12
● 2026-05-30 04:36:34
○ 2026-05-31 14:34:38
● 2026-06-01 18:14:06
● 2026-06-05 20:42:40
○ 2026-06-08 11:04:24
○ 2026-08-16 08:32:36

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

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

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

○A18.160.18.1022026-08-04 → 2026-08-15 · 10 obs

○ 2026-08-03 23:04:14
● 2026-08-04 16:22:34
○ 2026-08-04 19:35:38
● 2026-08-10 00:18:12
○ 2026-08-10 01:32:10
● 2026-08-11 18:06:12
○ 2026-08-11 18:36:38
● 2026-08-15 12:42:24
○ 2026-08-15 13:47:24
○ 2026-08-16 08:32:36

○A18.160.18.112026-08-04 → 2026-08-15 · 10 obs

○A18.160.18.1192026-08-04 → 2026-08-15 · 10 obs

○A18.160.18.1262026-08-04 → 2026-08-15 · 10 obs

○A18.165.122.1182026-07-11 → 2026-07-18 · 12 obs

○ 2026-07-10 15:54:10
● 2026-07-11 13:13:24
○ 2026-07-11 16:47:46
● 2026-07-13 11:59:20
○ 2026-07-14 07:00:32
● 2026-07-14 12:48:30
○ 2026-07-14 14:16:54
● 2026-07-15 16:53:14
○ 2026-07-15 19:02:22
● 2026-07-18 06:50:04
○ 2026-07-18 07:39:08
○ 2026-08-16 08:32:36

○A18.165.122.562026-07-11 → 2026-07-18 · 12 obs

○A18.165.122.752026-07-11 → 2026-07-18 · 12 obs

○A18.165.122.942026-07-11 → 2026-07-18 · 12 obs

●A18.239.6.1152026-08-16 → 2026-08-16 · 3 obs

○ 2026-08-16 05:55:00
● 2026-08-16 08:32:34
● 2026-08-16 08:32:36

●A18.239.6.382026-08-16 → 2026-08-16 · 3 obs

○ 2026-08-16 05:55:00
● 2026-08-16 08:32:34
● 2026-08-16 08:32:36

●A18.239.6.492026-08-16 → 2026-08-16 · 3 obs

○ 2026-08-16 05:55:00
● 2026-08-16 08:32:34
● 2026-08-16 08:32:36

●A18.239.6.702026-08-16 → 2026-08-16 · 3 obs

○ 2026-08-16 05:55:00
● 2026-08-16 08:32:34
● 2026-08-16 08:32:36

○A18.64.155.1012026-05-21 → 2026-07-30 · 17 obs

○ 2026-05-21 11:16:08
● 2026-05-21 21:31:00
○ 2026-05-21 22:11:24
○ 2026-06-08 11:04:24
● 2026-06-23 11:26:20
○ 2026-06-24 02:19:24
● 2026-06-29 11:15:00
○ 2026-06-30 11:36:00
● 2026-07-28 12:15:34
○ 2026-07-29 15:26:28
● 2026-07-29 22:58:44
○ 2026-07-30 02:24:02
● 2026-07-30 06:53:22
○ 2026-07-30 09:24:22
● 2026-07-30 10:00:16
○ 2026-07-31 03:22:12
○ 2026-08-16 08:32:36

○A18.64.155.322026-05-21 → 2026-07-30 · 17 obs

○A18.64.155.352026-05-21 → 2026-07-30 · 17 obs

○A18.64.155.492026-05-21 → 2026-07-30 · 17 obs

○A3.161.213.472026-08-16 → 2026-08-16 · 4 obs

○ 2026-08-15 13:47:24
● 2026-08-16 04:52:04
○ 2026-08-16 05:55:00
○ 2026-08-16 08:32:36

○A3.161.213.612026-08-16 → 2026-08-16 · 4 obs

○ 2026-08-15 13:47:24
● 2026-08-16 04:52:04
○ 2026-08-16 05:55:00
○ 2026-08-16 08:32:36

○A3.161.213.662026-08-16 → 2026-08-16 · 4 obs

○ 2026-08-15 13:47:24
● 2026-08-16 04:52:04
○ 2026-08-16 05:55:00
○ 2026-08-16 08:32:36

○A3.161.213.722026-08-16 → 2026-08-16 · 4 obs

○ 2026-08-15 13:47:24
● 2026-08-16 04:52:04
○ 2026-08-16 05:55:00
○ 2026-08-16 08:32:36

○A3.165.113.1062026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 07:28:32
● 2026-07-27 09:38:58
○ 2026-07-27 11:25:38
● 2026-07-27 13:53:24
○ 2026-07-27 16:10:16
○ 2026-08-16 08:32:36

○A3.165.113.142026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 07:28:32
● 2026-07-27 09:38:58
○ 2026-07-27 11:25:38
● 2026-07-27 13:53:24
○ 2026-07-27 16:10:16
○ 2026-08-16 08:32:36

○A3.165.113.822026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 07:28:32
● 2026-07-27 09:38:58
○ 2026-07-27 11:25:38
● 2026-07-27 13:53:24
○ 2026-07-27 16:10:16
○ 2026-08-16 08:32:36

○A3.165.113.962026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 07:28:32
● 2026-07-27 09:38:58
○ 2026-07-27 11:25:38
● 2026-07-27 13:53:24
○ 2026-07-27 16:10:16
○ 2026-08-16 08:32:36

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

○ 2026-05-19 22:45:20
● 2026-05-21 09:05:52
○ 2026-05-21 11:16:08
○ 2026-08-16 08:32:36

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

○ 2026-05-19 22:45:20
● 2026-05-21 09:05:52
○ 2026-05-21 11:16:08
○ 2026-08-16 08:32:36

○A3.167.99.282026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-19 22:45:20
● 2026-05-21 09:05:52
○ 2026-05-21 11:16:08
○ 2026-08-16 08:32:36

○A3.167.99.82026-05-21 → 2026-05-21 · 4 obs

○ 2026-05-19 22:45:20
● 2026-05-21 09:05:52
○ 2026-05-21 11:16:08
○ 2026-08-16 08:32:36

○A3.174.59.242026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 11:40:32
● 2026-07-25 14:03:52
○ 2026-07-25 18:14:36
○ 2026-08-16 08:32:36

○A3.174.59.472026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 11:40:32
● 2026-07-25 14:03:52
○ 2026-07-25 18:14:36
○ 2026-08-16 08:32:36

○A3.174.59.952026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 11:40:32
● 2026-07-25 14:03:52
○ 2026-07-25 18:14:36
○ 2026-08-16 08:32:36

○A3.174.59.962026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 11:40:32
● 2026-07-25 14:03:52
○ 2026-07-25 18:14:36
○ 2026-08-16 08:32:36

○A52.200.19.2012017-03-07 → 2017-03-07 · 3 obs

● 2017-03-07 21:58:18
○ 2026-05-06 01:23:10
○ 2026-08-16 08:32:36

○A52.204.143.1592017-03-07 → 2017-03-07 · 3 obs

● 2017-03-07 21:58:18
○ 2026-05-06 01:23:10
○ 2026-08-16 08:32:36

○A52.70.168.1532017-03-07 → 2017-03-07 · 3 obs

● 2017-03-07 21:58:18
○ 2026-05-06 01:23:10
○ 2026-08-16 08:32:36

○A99.84.252.232026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-27 09:38:58
● 2026-07-27 11:25:38
○ 2026-07-27 13:00:56
● 2026-07-27 16:10:16
○ 2026-07-28 11:28:38
○ 2026-08-16 08:32:36

○A99.84.252.522026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-27 09:38:58
● 2026-07-27 11:25:38
○ 2026-07-27 13:00:56
● 2026-07-27 16:10:16
○ 2026-07-28 11:28:38
○ 2026-08-16 08:32:36

○A99.84.252.822026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-27 09:38:58
● 2026-07-27 11:25:38
○ 2026-07-27 13:00:56
● 2026-07-27 16:10:16
○ 2026-07-28 11:28:38
○ 2026-08-16 08:32:36

○A99.84.252.962026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-27 09:38:58
● 2026-07-27 11:25:38
○ 2026-07-27 13:00:56
● 2026-07-27 16:10:16
○ 2026-07-28 11:28:38
○ 2026-08-16 08:32:36

○A99.84.41.1012026-07-10 → 2026-08-13 · 28 obs

○ 2026-07-03 19:01:12
● 2026-07-10 13:04:32
○ 2026-07-10 15:54:10
● 2026-07-21 01:32:14
○ 2026-07-21 06:23:02
● 2026-07-22 06:31:12
○ 2026-07-22 09:49:48
● 2026-07-23 11:56:36
○ 2026-07-23 15:39:16
● 2026-07-24 16:45:52
○ 2026-07-24 18:22:10
● 2026-07-30 02:24:02
○ 2026-07-30 03:11:16
● 2026-07-30 09:24:22
○ 2026-07-30 10:00:16
● 2026-07-31 22:27:00
○ 2026-08-01 00:59:30
● 2026-08-01 11:28:32
○ 2026-08-01 17:34:16
● 2026-08-02 16:20:38
○ 2026-08-02 17:15:16
● 2026-08-03 08:02:22
○ 2026-08-03 23:04:14
● 2026-08-11 05:24:40
○ 2026-08-11 06:50:02
● 2026-08-13 18:46:52
○ 2026-08-13 21:02:40
○ 2026-08-16 08:32:36

○A99.84.41.152026-07-10 → 2026-08-13 · 28 obs

○A99.84.41.362026-07-10 → 2026-08-13 · 28 obs

○A99.84.41.722026-07-10 → 2026-08-13 · 28 obs

○A99.86.12.1292026-05-06 → 2026-07-16 · 13 obs

○ 2026-05-06 13:22:30
● 2026-05-06 15:07:20
○ 2026-05-19 12:25:54
○ 2026-06-05 20:42:40
● 2026-06-08 11:04:24
○ 2026-06-23 11:26:20
● 2026-06-24 02:19:24
○ 2026-06-29 11:15:00
● 2026-06-30 11:36:00
○ 2026-07-01 01:27:44
● 2026-07-16 20:46:32
○ 2026-07-17 00:10:24
○ 2026-08-16 08:32:36

○A99.86.12.22026-05-06 → 2026-07-16 · 13 obs

○A99.86.12.202026-05-06 → 2026-07-16 · 13 obs

○A99.86.12.882026-05-06 → 2026-07-16 · 13 obs

○CNAMEcluster34-1182812736.us-east-1.elb.amazonaws.com2017-03-07 → 2017-03-07 · 3 obs

● 2017-03-07 21:58:18
○ 2026-05-06 01:23:10
○ 2026-08-16 08:32:36

○CNAMEcluster34.instructure.com2017-03-07 → 2017-03-07 · 3 obs

● 2017-03-07 21:58:18
○ 2026-05-06 01:23:10
○ 2026-08-16 08:32:36

🔍 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:205.251.192.2

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: 3045ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.239.6.70, 18.239.6.38...`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

macc.instructure.com has four IP addresses: 18.239.6.38, 18.239.6.49, 18.239.6.70 and 18.239.6.115.

walternavarrete.edu20.org, use1b.p1.engageli-prod.com, tripadvisor.rs and two other host names share IP numbers with macc.instructure.com.