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: 34.250.89.116
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 63.33.221.224
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 54.74.170.105
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b103:2f88:4f11:e9c7:483
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b104:5883:f1d3:fa68:8c24
Name:	k8s-kcseuprd-ingressa-6e7565668e-610027741.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b105:f96e:91:7e6e:a81a