`platform.cruciallearning.com`

DNSSEC	⚠️ Not signed
A	3.15.74.113^{🇺🇸 Amazon3.14.0.0/15 EC2 CMH prefix}
		PTR	`ec2-3-15-74-113.us-east-2.compute.amazonaws.com`
A	3.20.11.105^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
A	3.148.4.103^{🇺🇸 Amazon3.144.0.0/13 EC2 CMH Prefix}
NS	`ns-1092.awsdns-08.org` ⭐
		A	2600:9000:5304:4400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1092.awsdns-08.org`
		A	205.251.196.68^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1092.awsdns-08.org`
NS	`ns-147.awsdns-18.com`
		A	2600:9000:5300:9300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-147.awsdns-18.com`
		A	205.251.192.147^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-147.awsdns-18.com`
NS	`ns-1796.awsdns-32.co.uk`
		A	2600:9000:5307:400::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1796.awsdns-32.co.uk`
		A	205.251.199.4^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1796.awsdns-32.co.uk`
NS	`ns-602.awsdns-11.net`
		A	2600:9000:5302:5a00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-602.awsdns-11.net`
		A	205.251.194.90^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-602.awsdns-11.net`
SOA	`ns-1092.awsdns-08.org`awsdns-hostmaster@amazon.com serial=1

`cruciallearning.com`

	DNSSEC	⚠️ Not signed
	A	192.0.66.88^{🇺🇸 Automattic192.0.66.0/24 Route Object}
	NS	`ns23.domaincontrol.com` ⭐
	NS	`ns24.domaincontrol.com`
	MX	`cruciallearning-com.mail.protection.outlook.com` ⭐
	MX	`surveymonkey.mx.e.sparkpost.com`⁽¹⁰⁾
	TXT	`atlassian-domain-verification=rwpnWBBvB3n9FyvCrRapYmOX4dfgvID90caOvgziFH7juUi...`
	TXT	`v=spf1 include:_spf.wpvip.com include:spf.protection.outlook.com include:amaz...`
	TXT	`srglq20ml7l96ngz2ty9bdwbjpfkddsb`
	TXT	`590dff13-8fee-4f35-92b7-cdabc20aa09d`
	TXT	`yahoo-verification-key=YI8LyQi36Enm4yGUTbHUlmnJl8LL3bS6S1fFn+pxq1I=`
	TXT	`MS=ms84935003`
	TXT	`miro-verification=e0ee81d2e4d58a1fb03a805951ce920e88116c67`
	TXT	`google-site-verification=Kd0Zzhpq54cMuo22oP9JsQntebHy-RpsXFC8mpInffc`
	TXT	`google-site-verification=TC12mj6Wl-cBjy5lKXY2FG0bm-3-8pO6EVjOrZoxuG8`
	TXT	`mongodb-site-verification=56Vcl6PwMX5zmbT7ccB9kZKnHOX1QIMj`
	TXT	`MS=ms76585138`
	TXT	`bw=DnO3BjQdBJHj7KUUmGjM1Xx7VSA1ln193OYhEXpLIp2D`
	TXT	`ZOOM_verify_vBI5FA5B8JI6rUDMgKOtRA`
	TXT	`apple-domain-verification=Wnm0OLMc5A2sSoAG`
	TXT	`box-domain-verification=2dc561236376cb6070fcf7eaef2b14bb6eabc738a318b880a1be0...`
	TXT	`adobe-idp-site-verification=5704572cb4305e22093be660117e244f2316d888ac1c09263...`
	TXT	`wrike-verification=MjIzMzkyNjozMmQ4ODE3OWU0MThlNjU4NjNlNDkyMjZkOTUzMTZiYWRhZT...`
	TXT	`_9ih7zv0bxbqq4sygyqa4zmauez4dqbx`
	TXT	`MS=ms24857727`
	TXT	`_on86fcducl1fldglbdl78yg3hsrfqxr`
	TXT	`google-site-verification=RUs6kKRidJOO52FygUm3UrOm2hRq-Bz6WwBwLSa1VI0`
	TXT	`slack-domain-verification=RwRg4mcFeJingBf6RfmnT6CjOJtC4C14xPu3JyfG`
	TXT	`atlassian-sending-domain-verification=0e2a6c9d-94cb-40f6-a795-7bbdb48bcc7e`
	TXT	`openai-domain-verification=dv-xV5dqvUoEpVyPlKsK1fjzkWZ`
	TXT	`jamf-site-verification=YanAFS7Ut3xp0zcBInDpSw`
	SOA	`ns23.domaincontrol.com`dns@jomax.net 2026-04-10 #6

rank #153844 globally
rank #64186 in the tld
📈 Tranco rank: #270,001

Same first word

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platform.or.jp

platform.org.za

platform.gold

platform.pm

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platform.finance

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platform.mk

platform.fr

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platform.social

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platform.eu-central-1.elasticbeanstalk.com

platform.is

Similar names

DNS History

10 records (7 active, 3 former)

●NSns-1092.awsdns-08.org2026-02-20 → 2026-04-14 · 2 obs

● 2026-02-20 11:34:06
● 2026-04-14 13:34:52

●NSns-147.awsdns-18.com2026-02-20 → 2026-04-14 · 2 obs

● 2026-02-20 11:34:06
● 2026-04-14 13:34:52

●NSns-1796.awsdns-32.co.uk2026-02-20 → 2026-04-14 · 2 obs

● 2026-02-20 11:34:06
● 2026-04-14 13:34:52

●NSns-602.awsdns-11.net2026-02-20 → 2026-04-14 · 2 obs

● 2026-02-20 11:34:06
● 2026-04-14 13:34:52

○A3.129.232.1402026-02-20 → 2026-02-20 · 2 obs

● 2026-02-20 11:34:06
○ 2026-04-14 13:34:52

●A3.148.4.1032026-04-14 → 2026-04-14 · 2 obs

○ 2026-02-20 11:34:06
● 2026-04-14 13:34:52

●A3.15.74.1132026-04-14 → 2026-04-14 · 2 obs

○ 2026-02-20 11:34:06
● 2026-04-14 13:34:52

●A3.20.11.1052026-04-14 → 2026-04-14 · 2 obs

○ 2026-02-20 11:34:06
● 2026-04-14 13:34:52

○A3.22.17.1412026-02-20 → 2026-02-20 · 2 obs

● 2026-02-20 11:34:06
○ 2026-04-14 13:34:52

○A52.14.146.2122026-02-20 → 2026-02-20 · 2 obs

● 2026-02-20 11:34:06
○ 2026-04-14 13:34:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cruciallearning.com	ns23.domaincontrol.com, ns24.domaincontrol.com	4 records
platform.cruciallearning.com	ns-147.awsdns-18.com, ns-1796.awsdns-32.co.uk, ns-602.awsdns-11.net, ns-1092.awsdns-08.org	-

✅ Authoritative Response

Server:205.251.192.147

NS records: ns-147.awsdns-18.com, ns-1796.awsdns-32.co.uk, ns-602.awsdns-11.net, ns-1092.awsdns-08.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cruciallearning.com (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.20.11.105, 3.15.74.113...`
NS	4	`ns-1092.awsdns-08.org, ns-147.awsdns-18.com...`
SOA	1	`ns-1092.awsdns-08.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)

Analysis

IP Addresses

platform.cruciallearning.com points to three IPs: 3.15.74.113, 3.20.11.105 and 3.148.4.103.

Name Servers

platform.cruciallearning.com is delegated to four name servers: ns-147.awsdns-18.com, ns-602.awsdns-11.net, ns-1092.awsdns-08.org and ns-1796.awsdns-32.co.uk.

platform.cruciallearning.com at least partially shares name servers with other domains, for instance com.maison, sjc.pics, pster.link, heycas.com and chatpodapp.com.

These name servers are commonly used with the following name servers: ns-1461.awsdns-54.org, ns-666.awsdns-19.net, ns-43.awsdns-05.com, ns-1754.awsdns-27.co.uk, ns-262.awsdns-32.com, ns-1770.awsdns-29.co.uk, ns1.rocketspark.com, ns2.rocketspark.com, ns3.rocketspark.com and ns4.rocketspark.com.

Host names with two IP numbers:

ns-147.awsdns-18.com points to 2600:9000:5300:9300::1 and 205.251.192.147; ns-602.awsdns-11.net points to 2600:9000:5302:5a00::1 and 205.251.194.90; ns-1092.awsdns-08.org points to 2600:9000:5304:4400::1 and 205.251.196.68; ns-1796.awsdns-32.co.uk points to 2600:9000:5307:400::1 and 205.251.199.4.

platform.cruciallearning.com - robtex.com