`api.cruciallearning.com`

	DNSSEC	⚠️ Not signed
	A	3.22.37.124
	A	3.141.121.192
	A	18.119.226.201
	NS	`ns-1549.awsdns-01.co.uk` ⭐
	NS	`ns-1324.awsdns-37.org`
	NS	`ns-448.awsdns-56.com`
	NS	`ns-840.awsdns-41.net`
	SOA	`ns-1549.awsdns-01.co.uk`awsdns-hostmaster@amazon.com serial=1

`cruciallearning.com`

	DNSSEC	⚠️ Not signed
	A	192.0.66.88
	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	`anthropic-domain-verification-cw8nzh=YW1dbuw7sUcB3BG02bk14X1Qq`
	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	`zapier-domain-verification-challenge=7778d1b8-2ce5-4d89-b7b3-f40e116b0719`
	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 2026-07-08 #3

rank #118181 globally
rank #55600 in the tld
📈 Tranco rank: #259,945

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DNS History

13 records (7 active, 6 former)

●NSns-1324.awsdns-37.org2026-03-08 → 2026-07-09 · 2 obs

● 2026-03-08 18:07:40
● 2026-07-09 04:36:12

●NSns-1549.awsdns-01.co.uk2026-03-08 → 2026-07-09 · 2 obs

● 2026-03-08 18:07:40
● 2026-07-09 04:36:12

●NSns-448.awsdns-56.com2026-03-08 → 2026-07-09 · 2 obs

● 2026-03-08 18:07:40
● 2026-07-09 04:36:12

●NSns-840.awsdns-41.net2026-03-08 → 2026-07-09 · 2 obs

● 2026-03-08 18:07:40
● 2026-07-09 04:36:12

○A13.59.102.2202026-05-12 → 2026-05-12 · 4 obs

○ 2026-03-08 18:07:40
● 2026-05-12 02:09:56
○ 2026-07-09 01:11:00
○ 2026-07-09 04:36:12

○A18.119.184.162026-03-08 → 2026-03-08 · 3 obs

● 2026-03-08 18:07:40
○ 2026-05-12 02:09:56
○ 2026-07-09 04:36:12

●A18.119.226.2012026-07-09 → 2026-07-09 · 3 obs

○ 2026-05-12 02:09:56
● 2026-07-09 01:11:00
● 2026-07-09 04:36:12

○A18.190.71.652026-05-12 → 2026-05-12 · 4 obs

○ 2026-03-08 18:07:40
● 2026-05-12 02:09:56
○ 2026-07-09 01:11:00
○ 2026-07-09 04:36:12

●A3.141.121.1922026-07-09 → 2026-07-09 · 3 obs

○ 2026-05-12 02:09:56
● 2026-07-09 01:11:00
● 2026-07-09 04:36:12

○A3.143.118.1212026-03-08 → 2026-03-08 · 3 obs

● 2026-03-08 18:07:40
○ 2026-05-12 02:09:56
○ 2026-07-09 04:36:12

○A3.143.64.832026-05-12 → 2026-05-12 · 4 obs

○ 2026-03-08 18:07:40
● 2026-05-12 02:09:56
○ 2026-07-09 01:11:00
○ 2026-07-09 04:36:12

●A3.22.37.1242026-07-09 → 2026-07-09 · 3 obs

○ 2026-05-12 02:09:56
● 2026-07-09 01:11:00
● 2026-07-09 04:36:12

○A52.14.202.692026-03-08 → 2026-03-08 · 3 obs

● 2026-03-08 18:07:40
○ 2026-05-12 02:09:56
○ 2026-07-09 04:36:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cruciallearning.com	ns23.domaincontrol.com, ns24.domaincontrol.com	4 records
api.cruciallearning.com	ns-448.awsdns-56.com, ns-1549.awsdns-01.co.uk, ns-840.awsdns-41.net, ns-1324.awsdns-37.org	-

✅ Authoritative Response

Server:205.251.193.192

NS records: ns-448.awsdns-56.com, ns-1549.awsdns-01.co.uk, ns-840.awsdns-41.net, ns-1324.awsdns-37.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cruciallearning.com (unsigned zone)

⏱️ Timing

Total: 1402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.22.37.124, 3.141.121.192...`
NS	4	`ns-1324.awsdns-37.org, ns-1549.awsdns-01.co.uk...`
SOA	1	`ns-1549.awsdns-01.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

api.cruciallearning.com resolves to three IP addresses: 3.22.37.124, 3.141.121.192 and 18.119.226.201.

Name Servers

Four name servers handle the delegation for api.cruciallearning.com: ns-448.awsdns-56.com, ns-840.awsdns-41.net, ns-1324.awsdns-37.org and ns-1549.awsdns-01.co.uk.

api.cruciallearning.com - robtex.com