shell:$ nslookup -timeout=2 -retry=1 '345kf.com' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: 345kf.com Address: 199.59.148.209 Name: 345kf.com Address: 2a03:2880:f111:83:face:b00c:0:25de