math-prod.duolingo.com - robtex.com

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math-prod.duolingo.com checked at 2026-01-16T20:36:42.133Z 85ms 63/63/63 100% R:5 allDone:true timedOut:false cfaller:1f66f2ab/3:1b354c2f:6:14980:-:-:-

`math-prod.duolingo.com`

A	3.216.197.11^{🇺🇸 Amazon}
		PTR	`ec2-3-216-197-11.compute-1.amazonaws.com`
A	3.224.44.154^{🇺🇸 Amazon}
		PTR	`ec2-3-224-44-154.compute-1.amazonaws.com`
A	13.218.255.250^{🇺🇸 Amazon}
		PTR	`ec2-13-218-255-250.compute-1.amazonaws.com`
A	34.192.46.5^{🇺🇸 Amazon}
		PTR	`ec2-34-192-46-5.compute-1.amazonaws.com`
A	34.200.136.60^{🇺🇸 Amazon}
		PTR	`ec2-34-200-136-60.compute-1.amazonaws.com`
A	54.243.157.122^{🇺🇸 Amazon}
		PTR	`ec2-54-243-157-122.compute-1.amazonaws.com`
A	98.89.202.111^{🇺🇸 Amazon}
		PTR	`ec2-98-89-202-111.compute-1.amazonaws.com`
A	98.95.116.26^{🇺🇸 Amazon}
		PTR	`ec2-98-95-116-26.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	18.215.112.123^{🇺🇸 Amazon}
	A	54.92.188.105^{🇺🇸 Amazon}

rank #1120 globally
rank #626 in the tld

AI analysis

math-prod.duolingo.com resolves to eight IP numbers: 3.216.197.11, 3.224.44.154, 13.218.255.250, 34.192.46.5, 34.200.136.60, 54.243.157.122, 98.89.202.111 and 98.95.116.26.

Other host names, for instance api.duolingo.com, en.duolingo.com, duolingo-spam-control-prod.duolingo.com, ec2-3-224-44-154.compute-1.amazonaws.com and duolingo-messaging-prod.duolingo.com share IP numbers with math-prod.duolingo.com.