shell:$ nslookup -timeout=2 -retry=1 'm.98.com' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: m.98.com canonical name = m.98.com.a2.initkk.com. Name: m.98.com.a2.initkk.com Address: 219.153.159.128