shell:$ nslookup -timeout=2 -retry=1 'gslb.secb2b.com'
Server:		127.0.0.53
Address:	127.0.0.53#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: 63.35.38.159
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 54.155.99.75
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 54.75.242.4
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b104:8fe1:354b:4e87:202d
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b103:5456:f71:83d8:3273
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b105:d224:51cd:9f2:2d87