shell:$ nslookup -timeout=2 -retry=1 'jk1.pull.flve.cc'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
jk1.pull.flve.cc	canonical name = jk1.pull.flve.cc.w.kunlunsl.com.
Name:	jk1.pull.flve.cc.w.kunlunsl.com
Address: 47.246.22.179
Name:	jk1.pull.flve.cc.w.kunlunsl.com
Address: 47.246.22.182
Name:	jk1.pull.flve.cc.w.kunlunsl.com
Address: 47.246.22.181
Name:	jk1.pull.flve.cc.w.kunlunsl.com
Address: 47.246.22.180