proteko.instructure.com - dns.ninja

`proteko.instructure.com`

DNSSEC	⚠️ Not signed
A	108.138.85.2^{🇺🇸 Amazon108.138.80.0/21}
		PTR	`server-108-138-85-2.iad12.r.cloudfront.net`
A	108.138.85.10^{🇺🇸 Amazon108.138.80.0/21}
A	108.138.85.116^{🇺🇸 Amazon108.138.80.0/21}
A	108.138.85.123^{🇺🇸 Amazon108.138.80.0/21}

`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 #1380 globally
rank #739 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #1,676

Same first word

proteko.su

proteko.com

proteko.hr

proteko.pl

proteko.net

proteko.net.pl

proteko.de

proteko.it

proteko.com.br

proteko.se

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DNS History

26 records (4 active, 22 former)

●A108.138.85.102026-05-21 → 2026-06-20 · 16 obs

○ 2026-05-20 09:30:48
● 2026-05-21 09:19:10
● 2026-05-21 14:43:04
○ 2026-05-21 21:06:56
○ 2026-06-11 12:25:50
● 2026-06-11 14:49:32
● 2026-06-13 10:19:10
○ 2026-06-13 14:55:02
○ 2026-06-14 04:22:28
● 2026-06-14 09:09:10
○ 2026-06-15 06:11:02
○ 2026-06-15 15:19:00
● 2026-06-15 16:25:38
○ 2026-06-15 18:55:14
● 2026-06-20 01:42:32
● 2026-06-20 06:05:20

●A108.138.85.1162026-05-21 → 2026-06-20 · 16 obs

●A108.138.85.1232026-05-21 → 2026-06-20 · 16 obs

●A108.138.85.22026-05-21 → 2026-06-20 · 16 obs

○A13.33.129.1212026-05-06 → 2026-05-19 · 10 obs

○ 2026-05-06 00:28:08
● 2026-05-06 18:35:32
○ 2026-05-07 00:42:20
○ 2026-05-09 18:26:34
● 2026-05-09 22:02:12
○ 2026-05-09 22:47:24
○ 2026-05-19 03:38:12
● 2026-05-19 06:27:04
○ 2026-05-19 07:21:24
○ 2026-06-20 06:05:20

○A13.33.129.202026-05-06 → 2026-05-19 · 10 obs

○A13.33.129.542026-05-06 → 2026-05-19 · 10 obs

○A13.33.129.872026-05-06 → 2026-05-19 · 10 obs

○A18.154.110.1082026-05-19 → 2026-06-07 · 34 obs

○ 2026-05-19 13:46:34
● 2026-05-19 23:05:14
● 2026-05-20 09:30:48
○ 2026-05-21 09:19:10
○ 2026-05-21 14:43:04
● 2026-05-21 21:06:56
● 2026-05-22 08:19:26
○ 2026-05-22 22:22:50
● 2026-05-23 07:32:16
● 2026-05-23 13:45:38
○ 2026-05-24 16:24:30
○ 2026-05-24 17:58:32
● 2026-05-25 01:27:58
● 2026-05-25 19:32:16
○ 2026-05-25 21:53:54
● 2026-05-26 00:24:18
● 2026-05-29 23:33:52
○ 2026-05-30 02:09:42
● 2026-05-31 00:33:52
○ 2026-05-31 03:12:40
● 2026-05-31 06:44:02
○ 2026-05-31 20:25:54
○ 2026-06-02 04:22:20
● 2026-06-02 07:11:56
● 2026-06-03 20:01:56
○ 2026-06-04 20:46:50
● 2026-06-05 01:33:40
○ 2026-06-05 21:46:24
● 2026-06-06 07:48:50
○ 2026-06-06 09:20:44
● 2026-06-06 14:39:28
● 2026-06-07 20:28:06
○ 2026-06-07 23:18:24
○ 2026-06-20 06:05:20

○A18.154.110.1092026-05-19 → 2026-06-07 · 34 obs

○A18.154.110.702026-05-19 → 2026-06-07 · 34 obs

○A18.154.110.762026-05-19 → 2026-06-07 · 34 obs

○A18.161.21.402026-04-24 → 2026-05-19 · 58 obs

○ 2026-04-24 00:07:28
● 2026-04-24 18:07:06
○ 2026-04-25 00:06:36
○ 2026-04-25 11:18:20
● 2026-04-26 00:40:04
○ 2026-04-26 03:10:38
○ 2026-04-28 08:31:30
● 2026-04-28 12:30:02
○ 2026-04-28 14:19:28
● 2026-04-28 17:40:30
○ 2026-04-28 18:49:16
○ 2026-04-29 04:17:14
● 2026-04-29 06:38:56
○ 2026-04-29 07:17:30
○ 2026-04-29 10:07:10
● 2026-04-29 11:27:34
○ 2026-04-29 14:07:20
○ 2026-04-29 23:18:54
● 2026-04-30 00:30:24
○ 2026-04-30 01:54:38
● 2026-04-30 21:55:14
● 2026-04-30 23:05:58
○ 2026-05-01 00:17:50
○ 2026-05-01 04:14:16
● 2026-05-01 13:40:02
○ 2026-05-01 14:37:18
○ 2026-05-03 15:26:18
● 2026-05-04 00:36:14
○ 2026-05-04 04:00:50
○ 2026-05-04 23:10:00
● 2026-05-05 00:32:42
● 2026-05-05 03:39:18
○ 2026-05-05 04:43:54
○ 2026-05-05 20:33:42
● 2026-05-05 22:13:00
● 2026-05-06 00:28:08
○ 2026-05-06 18:35:32
● 2026-05-07 00:42:20
● 2026-05-07 05:21:32
○ 2026-05-07 09:04:54
○ 2026-05-08 13:18:04
● 2026-05-08 13:51:06
○ 2026-05-08 14:31:42
○ 2026-05-09 00:08:30
● 2026-05-09 00:40:44
○ 2026-05-09 05:46:08
○ 2026-05-12 13:01:12
● 2026-05-12 16:18:56
○ 2026-05-12 18:27:24
○ 2026-05-15 20:23:12
● 2026-05-17 23:57:20
○ 2026-05-18 08:29:58
● 2026-05-18 23:32:34
● 2026-05-19 03:38:12
○ 2026-05-19 06:27:04
● 2026-05-19 07:21:24
○ 2026-05-19 13:46:34
○ 2026-06-20 06:05:20

○A18.161.21.572026-04-24 → 2026-05-19 · 58 obs

○A18.161.21.742026-04-24 → 2026-05-19 · 58 obs

○A18.161.21.912026-04-24 → 2026-05-19 · 58 obs

○A216.137.53.112026-04-23 → 2026-06-16 · 90 obs

● 2026-04-23 14:04:06
● 2026-04-24 00:07:28
○ 2026-04-24 18:07:06
● 2026-04-25 00:06:36
○ 2026-04-25 01:21:08
● 2026-04-25 11:18:20
○ 2026-04-26 00:40:04
● 2026-04-26 03:10:38
○ 2026-04-26 15:06:48
● 2026-04-27 00:02:26
● 2026-04-27 02:58:50
○ 2026-04-27 05:25:44
● 2026-04-27 15:50:54
● 2026-04-28 08:31:30
○ 2026-04-28 12:30:02
● 2026-04-28 14:19:28
○ 2026-04-28 17:40:30
● 2026-04-28 18:49:16
● 2026-04-29 04:17:14
○ 2026-04-29 06:38:56
● 2026-04-29 07:17:30
● 2026-04-29 08:14:34
○ 2026-04-29 10:07:10
○ 2026-04-29 11:27:34
● 2026-04-29 14:07:20
● 2026-04-29 23:18:54
○ 2026-04-30 00:30:24
● 2026-04-30 01:54:38
○ 2026-04-30 21:55:14
○ 2026-05-01 03:32:26
● 2026-05-01 04:14:16
○ 2026-05-01 13:40:02
● 2026-05-01 14:37:18
● 2026-05-03 15:26:18
○ 2026-05-04 00:36:14
● 2026-05-04 04:00:50
● 2026-05-04 23:10:00
○ 2026-05-05 00:32:42
○ 2026-05-05 03:39:18
● 2026-05-05 04:43:54
○ 2026-05-05 13:41:04
● 2026-05-05 14:50:30
○ 2026-05-05 16:43:38
○ 2026-05-07 05:21:32
● 2026-05-07 09:04:54
● 2026-05-07 23:13:38
○ 2026-05-08 10:03:58
● 2026-05-08 13:18:04
○ 2026-05-08 13:51:06
● 2026-05-08 14:31:42
● 2026-05-09 00:08:30
○ 2026-05-09 00:40:44
● 2026-05-09 05:46:08
● 2026-05-09 18:26:34
○ 2026-05-09 22:02:12
● 2026-05-09 22:47:24
● 2026-05-11 23:54:32
○ 2026-05-12 13:01:12
○ 2026-05-12 16:18:56
● 2026-05-12 18:27:24
● 2026-05-15 20:23:12
○ 2026-05-17 23:57:20
● 2026-05-18 08:29:58
○ 2026-05-18 23:32:34
○ 2026-06-07 23:18:24
● 2026-06-08 17:33:52
● 2026-06-09 00:24:26
○ 2026-06-09 01:08:00
● 2026-06-10 06:48:34
○ 2026-06-10 15:32:56
● 2026-06-10 23:05:34
● 2026-06-11 12:25:50
○ 2026-06-11 14:49:32
○ 2026-06-13 10:19:10
● 2026-06-13 14:55:02
● 2026-06-14 04:22:28
○ 2026-06-14 09:09:10
● 2026-06-15 06:11:02
● 2026-06-15 15:19:00
○ 2026-06-15 16:25:38
● 2026-06-15 18:55:14
● 2026-06-15 21:16:48
○ 2026-06-15 22:13:52
● 2026-06-15 23:46:00
○ 2026-06-16 00:44:44
● 2026-06-16 01:28:10
○ 2026-06-16 09:00:06
● 2026-06-16 16:16:48
○ 2026-06-20 01:42:32
○ 2026-06-20 06:05:20

○A216.137.53.1192026-04-23 → 2026-06-16 · 90 obs

○A216.137.53.482026-04-23 → 2026-06-16 · 90 obs

○A216.137.53.692026-04-23 → 2026-06-16 · 90 obs

○A3.163.10.1092026-04-25 → 2026-06-16 · 72 obs

○ 2026-04-25 00:06:36
● 2026-04-25 01:21:08
○ 2026-04-25 11:18:20
○ 2026-04-26 03:10:38
● 2026-04-26 15:06:48
○ 2026-04-27 00:02:26
○ 2026-04-27 02:58:50
● 2026-04-27 05:25:44
○ 2026-04-27 15:50:54
○ 2026-04-29 08:14:34
● 2026-04-29 10:07:10
○ 2026-04-29 11:27:34
○ 2026-04-30 23:05:58
● 2026-05-01 00:17:50
● 2026-05-01 03:32:26
○ 2026-05-01 04:14:16
○ 2026-05-05 04:43:54
● 2026-05-05 13:41:04
○ 2026-05-05 14:50:30
● 2026-05-05 16:43:38
● 2026-05-05 20:33:42
○ 2026-05-05 22:13:00
○ 2026-05-07 23:13:38
● 2026-05-08 10:03:58
○ 2026-05-08 13:18:04
○ 2026-05-11 23:54:32
● 2026-05-12 13:01:12
○ 2026-05-12 16:18:56
○ 2026-05-19 07:21:24
● 2026-05-19 13:46:34
○ 2026-05-19 23:05:14
○ 2026-05-22 08:19:26
● 2026-05-22 22:22:50
○ 2026-05-23 07:32:16
○ 2026-05-23 13:45:38
● 2026-05-24 16:24:30
● 2026-05-24 17:58:32
○ 2026-05-25 01:27:58
○ 2026-05-25 19:32:16
● 2026-05-25 21:53:54
○ 2026-05-26 00:24:18
○ 2026-05-29 23:33:52
● 2026-05-30 02:09:42
○ 2026-05-31 00:33:52
● 2026-05-31 03:12:40
○ 2026-05-31 06:44:02
● 2026-05-31 20:25:54
● 2026-06-02 04:22:20
○ 2026-06-02 07:11:56
○ 2026-06-03 20:01:56
● 2026-06-04 20:46:50
○ 2026-06-05 01:33:40
● 2026-06-05 21:46:24
○ 2026-06-06 07:48:50
● 2026-06-06 09:20:44
○ 2026-06-06 14:39:28
○ 2026-06-07 20:28:06
● 2026-06-07 23:18:24
○ 2026-06-08 17:33:52
○ 2026-06-09 00:24:26
● 2026-06-09 01:08:00
○ 2026-06-10 06:48:34
● 2026-06-10 15:32:56
○ 2026-06-10 23:05:34
○ 2026-06-15 21:16:48
● 2026-06-15 22:13:52
○ 2026-06-15 23:46:00
● 2026-06-16 00:44:44
○ 2026-06-16 01:28:10
● 2026-06-16 09:00:06
○ 2026-06-16 16:16:48
○ 2026-06-20 06:05:20

○A3.163.10.1282026-04-25 → 2026-06-16 · 72 obs

○A3.163.10.252026-04-25 → 2026-06-16 · 72 obs

○A3.163.10.732026-04-25 → 2026-06-16 · 72 obs

○CNAMEcluster58.instructure.com2018-01-27 → 2018-01-27 · 3 obs

● 2018-01-27 01:38:16
○ 2026-03-26 07:08:34
○ 2026-06-20 06:05:20

○CNAMEcluster84.instructure.com2026-03-26 → 2026-03-26 · 4 obs

○ 2018-01-27 01:38:16
● 2026-03-26 07:08:34
○ 2026-04-23 14:04:06
○ 2026-06-20 06:05:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.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:205.251.199.7

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: 668ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`108.138.85.2, 108.138.85.10...`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

proteko.instructure.com points to the four IP addresses 108.138.85.2, 108.138.85.10, 108.138.85.116 and 108.138.85.123.

nebuta.hatenablog.com, playful-dc.com, motomiyatakahiro.hatenablog.com and two other host names share IP numbers with proteko.instructure.com.