PTR

ec2-52-220-189-122.ap-southeast-1.compute.amazonaws.com

A record for

`auth.ap-southeast-1.amazoncognito.com`
	A	2406:da18:752:da00:75c9:da5a:cf02:e43
	A	2406:da18:752:da01:d225:ad30:c36f:ced0
	A	47.128.185.227
	A	52.77.16.168
`cpalloidcprd.auth.ap-southeast-1.amazoncognito.com`
	A	2406:da18:752:da00:75c9:da5a:cf02:e43
	A	2406:da18:752:da01:d225:ad30:c36f:ced0
	A	47.128.185.227
	A	52.77.16.168
`sso-smg-kb24h.auth.ap-southeast-1.amazoncognito.com`
	A	2406:da18:752:da00:75c9:da5a:cf02:e43
	A	2406:da18:752:da01:d225:ad30:c36f:ced0
	A	47.128.185.227
	A	52.77.16.168

Singapore, Singapore, 🇸🇬 Singapore

^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}