shell:$ nslookup -timeout=2 -retry=1 'gslb.secb2b.com'
Server:		1.1.1.1
Address:	1.1.1.1#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: 54.228.49.152
Name:	k8s-kcseuprd-ingressa-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com
Address: 3.254.128.6
Name:	k8s-kcseuprd-ingressa-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com
Address: 54.228.93.52
Name:	k8s-kcseuprd-ingressa-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b104:7103:62d3:e9ac:d2bb
Name:	k8s-kcseuprd-ingressa-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b105:420b:45ee:71ff:ed9a
Name:	k8s-kcseuprd-ingressa-f259d88aa3-745524141.eu-west-1.elb.amazonaws.com
Address: 2a05:d018:3a8:b103:623a:478f:3a6e:54ab