Lookup of testcase.cz
Associated IPv4 Addresses:
Nameservers:
- ns-1118.awsdns-11.org
- ns-1727.awsdns-23.co.uk
- ns-217.awsdns-27.com
- ns-947.awsdns-54.net
Start of Authority Records:
- rname: awsdns-hostmaster.amazon.com, mname: ns-1727.awsdns-23.co.uk, serial: 1