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-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com.
Name:	k8s-kcseuprd-ingressa-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com
Address: 3.248.24.206
Name:	k8s-kcseuprd-ingressa-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com
Address: 52.16.117.185
Name:	k8s-kcseuprd-ingressa-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com
Address: 52.210.218.43
Name:	k8s-kcseuprd-ingressa-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b105:85c9:c83a:361a:92e7
Name:	k8s-kcseuprd-ingressa-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b103:3374:eaa5:e3c9:ae8a
Name:	k8s-kcseuprd-ingressa-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b104:18b3:ee82:d63f:bd6d