DNSWHOIS.INFO - testbed.duolingo.com

Search for IP or hostnames:

testbed.duolingo.com checked at 2025-10-29T15:07:59.669Z 328ms 41/41/41 100% R:13

`testbed.duolingo.com`

A	3.214.2.174^{🇺🇸 Amazon}
		PTR	`ec2-3-214-2-174.compute-1.amazonaws.com`
A	52.4.229.164^{🇺🇸 Amazon}
		PTR	`ec2-52-4-229-164.compute-1.amazonaws.com`
A	184.73.221.64^{🇺🇸 Amazon}
		PTR	`ec2-184-73-221-64.compute-1.amazonaws.com`

`duolingo.com`

	NS	`ns-247.awsdns-30.com`
	MX	`aspmx2.googlemail.com`
	MX	`aspmx3.googlemail.com`
	MX	`aspmx4.googlemail.com`
	MX	`aspmx5.googlemail.com`
	NS	`ns-1020.awsdns-63.net`
	NS	`ns-1117.awsdns-11.org`
	MX	`aspmx.l.google.com`
	NS	`ns-1904.awsdns-46.co.uk`
	MX	`alt1.aspmx.l.google.com`
	MX	`alt2.aspmx.l.google.com`
	A	3.214.2.174^{🇺🇸 Amazon}
	A	52.4.229.164^{🇺🇸 Amazon}
	A	184.73.221.64^{🇺🇸 Amazon}

rank #1439 globally
rank #804 in the tld

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AI analysis

testbed.duolingo.com points to IPs: 3.214.2.174, 52.4.229.164 and 184.73.221.64.

Other host names, for instance schools2.duolingo.com, apiproxies.comstatic.iot.duolingo.com, duolingo.eu, www.duolingo.eu and t.duolingo.com share IP numbers with testbed.duolingo.com.

dbq