cpp-vanity.instructure.com - dns.ninja

`cpp-vanity.instructure.com`

DNSSEC	⚠️ Not signed
A	13.35.107.18^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
		PTR	`server-13-35-107-18.phl51.r.cloudfront.net`
A	13.35.107.49^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.65^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.75^{🇺🇸 Amazon13.35.107.0/24 -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 #1444 globally
rank #775 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #1,890

DNS History

68 records (4 active, 64 former)

○A108.139.134.1102026-06-06 → 2026-06-07 · 5 obs

○ 2026-06-06 00:36:16
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○A108.139.134.222026-06-06 → 2026-06-07 · 5 obs

○ 2026-06-06 00:36:16
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○A108.139.134.932026-06-06 → 2026-06-07 · 5 obs

○ 2026-06-06 00:36:16
● 2026-06-06 02:20:08
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○A108.139.134.972026-06-06 → 2026-06-07 · 5 obs

○ 2026-06-06 00:36:16
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○A108.139.163.1022026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 00:13:08
● 2026-07-25 09:45:10
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○A108.139.163.112026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 00:13:08
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○A108.139.163.1162026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 00:13:08
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○A108.139.163.692026-07-25 → 2026-07-25 · 4 obs

○ 2026-07-25 00:13:08
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○A108.158.186.1022026-06-02 → 2026-07-25 · 23 obs

○ 2026-06-01 02:33:16
● 2026-06-02 01:14:56
● 2026-06-02 01:50:48
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○A108.158.186.1112026-06-02 → 2026-07-25 · 23 obs

○A108.158.186.662026-06-02 → 2026-07-25 · 23 obs

○A108.158.186.852026-06-02 → 2026-07-25 · 23 obs

○A13.226.238.1062026-05-22 → 2026-07-12 · 42 obs

○ 2026-05-21 15:45:18
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○ 2026-05-22 02:24:10
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○A13.226.238.1242026-05-22 → 2026-07-12 · 42 obs

○A13.226.238.512026-05-22 → 2026-07-12 · 42 obs

○A13.226.238.812026-05-22 → 2026-07-12 · 42 obs

○A13.227.207.1192026-05-19 → 2026-07-24 · 82 obs

○ 2026-05-19 10:20:16
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○A13.227.207.272026-05-19 → 2026-07-24 · 82 obs

○A13.227.207.752026-05-19 → 2026-07-24 · 82 obs

○A13.227.207.922026-05-19 → 2026-07-24 · 82 obs

○A13.33.4.132026-05-21 → 2026-06-29 · 30 obs

○ 2026-05-21 11:32:48
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○ 2026-05-21 15:45:18
○ 2026-06-12 10:27:20
● 2026-06-18 07:06:46
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○ 2026-06-19 00:19:22
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○A13.33.4.662026-05-21 → 2026-06-29 · 30 obs

○A13.33.4.722026-05-21 → 2026-06-29 · 30 obs

○A13.33.4.832026-05-21 → 2026-06-29 · 30 obs

●A13.35.107.182026-07-13 → 2026-07-25 · 47 obs

○ 2026-07-12 21:05:54
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●A13.35.107.492026-07-13 → 2026-07-25 · 47 obs

●A13.35.107.652026-07-13 → 2026-07-25 · 47 obs

●A13.35.107.752026-07-13 → 2026-07-25 · 47 obs

○A13.35.36.272026-05-27 → 2026-05-28 · 9 obs

○ 2026-05-27 05:13:44
● 2026-05-27 07:06:28
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○ 2026-05-27 12:19:38
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○A13.35.36.372026-05-27 → 2026-05-28 · 9 obs

○A13.35.36.432026-05-27 → 2026-05-28 · 9 obs

○A13.35.36.852026-05-27 → 2026-05-28 · 9 obs

○A18.154.110.1252026-05-19 → 2026-07-02 · 30 obs

○ 2026-05-15 05:23:04
● 2026-05-19 09:18:40
○ 2026-05-19 10:20:16
○ 2026-05-19 13:36:48
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○A18.154.110.182026-05-19 → 2026-07-02 · 30 obs

○A18.154.110.832026-05-19 → 2026-07-02 · 30 obs

○A18.154.110.932026-05-19 → 2026-07-02 · 30 obs

○A18.161.34.152026-04-24 → 2026-05-19 · 8 obs

● 2026-04-24 03:53:40
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● 2026-04-24 17:32:50
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○A18.161.34.162026-04-24 → 2026-05-19 · 8 obs

● 2026-04-24 03:53:40
○ 2026-04-24 04:34:22
● 2026-04-24 17:32:50
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○ 2026-05-19 09:18:40
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○ 2026-07-25 14:40:10

○A18.161.34.202026-04-24 → 2026-05-19 · 8 obs

● 2026-04-24 03:53:40
○ 2026-04-24 04:34:22
● 2026-04-24 17:32:50
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○ 2026-05-19 09:18:40
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○A18.161.34.512026-04-24 → 2026-05-19 · 8 obs

● 2026-04-24 03:53:40
○ 2026-04-24 04:34:22
● 2026-04-24 17:32:50
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○A18.164.174.1012026-07-02 → 2026-07-24 · 50 obs

○ 2026-07-02 23:03:12
● 2026-07-02 23:53:02
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○A18.164.174.222026-07-02 → 2026-07-24 · 50 obs

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○A18.165.122.1272026-07-11 → 2026-07-19 · 30 obs

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○A18.165.122.302026-07-11 → 2026-07-19 · 30 obs

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○A18.238.243.1092026-06-23 → 2026-06-23 · 4 obs

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○A18.238.243.112026-06-23 → 2026-06-23 · 4 obs

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○A18.238.243.1132026-06-23 → 2026-06-23 · 4 obs

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○A18.238.243.382026-06-23 → 2026-06-23 · 4 obs

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○A3.160.196.1032026-05-26 → 2026-05-27 · 5 obs

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○A3.160.196.1232026-05-26 → 2026-05-27 · 5 obs

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○A3.160.196.892026-05-26 → 2026-05-27 · 5 obs

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○A54.192.151.1122026-05-27 → 2026-06-05 · 29 obs

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○A54.240.184.382026-06-18 → 2026-06-18 · 4 obs

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○A54.240.184.702026-06-18 → 2026-06-18 · 4 obs

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○A99.86.91.1122026-04-24 → 2026-07-03 · 30 obs

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○A99.86.91.1282026-04-24 → 2026-07-03 · 30 obs

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○A99.86.91.862026-04-24 → 2026-07-03 · 30 obs

🔍 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:205.251.192.2

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: 338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.49, 13.35.107.65...`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

cpp-vanity.instructure.com points to the four IP addresses 13.35.107.18, 13.35.107.49, 13.35.107.65 and 13.35.107.75.

20.platform-traffic.plugins.zenginehq.com, avex-youth.com, ops.alertcalifornia.org and two other host names share IP numbers with cpp-vanity.instructure.com.