shell:$ nslookup -timeout=2 -retry=1 'login.three.ie'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
login.three.ie	canonical name = threedigital-redirects-1610809117.eu-west-1.elb.amazonaws.com.
Name:	threedigital-redirects-1610809117.eu-west-1.elb.amazonaws.com
Address: 52.209.70.173
Name:	threedigital-redirects-1610809117.eu-west-1.elb.amazonaws.com
Address: 54.220.123.40