shell:$ nslookup -timeout=2 -retry=1 'thirdwx.qlogo.cn'
;; communications error to 75.98.161.224#53: timed out
Server:		69.39.86.5
Address:	69.39.86.5#53

Non-authoritative answer:
thirdwx.qlogo.cn	canonical name = wx.qlogo.cn.
wx.qlogo.cn	canonical name = mmsns.c2c.wechat.com.
Name:	mmsns.c2c.wechat.com
Address: 150.109.3.9
Name:	mmsns.c2c.wechat.com
Address: 43.156.86.6
Name:	mmsns.c2c.wechat.com
Address: 101.32.171.239
Name:	mmsns.c2c.wechat.com
Address: 101.32.113.63
Name:	mmsns.c2c.wechat.com
Address: 101.32.133.83
Name:	mmsns.c2c.wechat.com
Address: 43.156.86.161
Name:	mmsns.c2c.wechat.com
Address: 129.226.1.35
Name:	mmsns.c2c.wechat.com
Address: 43.156.86.56
mmsns.c2c.wechat.com	canonical name = mmsns.qpic.cn.
mmsns.qpic.cn	canonical name = mmsns.qpic.wechatos.net.