shell:$ nslookup -timeout=2 -retry=1 'cognito-idp.eu-central-1.amazonaws.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	cognito-idp.eu-central-1.amazonaws.com
Address: 3.65.191.253
Name:	cognito-idp.eu-central-1.amazonaws.com
Address: 3.74.57.223
Name:	cognito-idp.eu-central-1.amazonaws.com
Address: 3.65.81.2
Name:	cognito-idp.eu-central-1.amazonaws.com
Address: 2a05:d014:32e:702:2b21:7c46:f504:400d
Name:	cognito-idp.eu-central-1.amazonaws.com
Address: 2a05:d014:32e:700:9db5:71d0:18aa:9752
Name:	cognito-idp.eu-central-1.amazonaws.com
Address: 2a05:d014:32e:701:737c:55ff:f981:fffd