shell:$ nslookup -timeout=2 -retry=1 '17555000.com' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: Name: 17555000.com Address: 103.230.64.69 Name: 17555000.com Address: 2405:1c0:6214:206:5fa4:5da0:c11d:556