shell:$ nslookup -timeout=2 -retry=1 'gslb.secb2b.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
gslb.secb2b.com	canonical name = k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com.
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 108.128.76.124
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 52.213.80.187
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 54.216.131.35
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b105:c815:a84d:f123:43cb
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b104:2c56:b2cb:ab7c:d477
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b103:142:e0f4:7fce:808b