shell:$ nslookup -timeout=2 -retry=1 'forward.weixin.qq.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
forward.weixin.qq.com	canonical name = forwardtmp.weixin.qq.com.
Name:	forwardtmp.weixin.qq.com
Address: 1.13.131.49
Name:	forwardtmp.weixin.qq.com
Address: 121.51.50.140
Name:	forwardtmp.weixin.qq.com
Address: 2402:4e00:c022:700::11
Name:	forwardtmp.weixin.qq.com
Address: 2402:4e00:c020:1800::1d
Name:	forwardtmp.weixin.qq.com
Address: 2402:4e00:c023:fe00::12