After switching to WeChat overseas version, sending pictures is too slow

Recently, sending pictures to WeChat PC is very slow. It is speculated that the traffic has exceeded the agent on the soft route,

They searched some domain names used by WeChat on the Internet

Added to the direct connection rule. The related domain names are as follows:

 szaxshort.weixin.qq.com axshort.weixin.qq.com mldisas.weixin.qq.com szquic.weixin.qq.com long.weixin.qq.com mlshort.pay.weixin.qq.com minorlong.weixin.qq.com shshort.pay.weixin.qq.com short.pay.weixin.qq.com shminorlong.weixin.qq.com extshort.weixin.qq.com shextshort.weixin.qq.com short.weixin.qq.com szlong.weixin.qq.com szextshort.weixin.qq.com mlminorshort.weixin.qq.com mllong.weixin.qq.com dns.weixin.qq.com.cn szminorlong.weixin.qq.com mlminorlong.weixin.qq.com szfindershort.weixin.qq.com shquic.weixin.qq.com quic.weixin.qq.com mlfindershort.weixin.qq.com minorshort.weixin.qq.com shdisas.weixin.qq.com mlquic.weixin.qq.com szshort.pay.weixin.qq.com szshort.weixin.qq.com mlextshort.weixin.qq.com mlaxshort.weixin.qq.com findershort.weixin.qq.com szdisas.weixin.qq.com mlshort.weixin.qq.com szminorshort.weixin.qq.com hklong.weixin.qq.com hkdisas.weixin.qq.com hkshort6.weixin.qq.com sglong.wechat.com sgshort.wechat.com sgminorshort.wechat.com hkminorshort.weixin.qq.com sgaxshort.wechat.com hkfindershort.weixin.qq.com hkaxshort.weixin.qq.com hkextshort.weixin.qq.com sgshort.pay.wechat.com sgfindershort.wechat.com hkshort.weixin.qq.com hkshort.pay.weixin.qq.com hkquic.weixin.qq.com res.servicewechat.com wximg.qq.com wxsnsdyvip.wxs.qq.com support.weixin.qq.com weixinc2c.tc.qq.com shp.qlogo.cn weixin110.qq.com mlsupport.weixin.qq.com mp.weixin.qq.com open.weixin.qq.com wxsnsdy.wxs.qq.com hksupport.weixin.qq.com wxsnsdythumb.wxs.qq.com mmsns.qpic.cn api.weixin.qq.com szsupport.weixin.qq.com shmmsns.qpic.cn szmmsns.qpic.cn vweixinf.tc.qq.com c6.y.qq.com weixin.qq.com wx.qlogo.cn wxapp.tc.qq.com emoji.qpic.cn resstatic.servicewechat.com

The above domain name information is extracted by xml escape, see http://dns.weixin.qq.com/cgi-bin/micromsg-bin/newgetdns

After adding the above domain name to the direct connection rule, it is found that the speed of sending image files is still slow, but at least much faster than before,

Then, when sending pictures, use the traffic monitoring function of tinder to view the communication IP of WeChat processes

Get the following information, query the IP address of the connection, which is Tencent Cloud · Hong Kong, Tencent Cloud · Singapore,

But why is it connected to a non continental node IP? I have no idea

Then I remembered the binding update window of mobile phone number that used to pop up on WeChat on mobile phone

After WeChat switches to WeChat

Your data will be migrated to WeChat server within 10 working days

Based on known information:

The WeChat server in China is in Shenzhen, and the international WeChat server is in Singapore or Amsterdam.

If you are a WeChat user located in the EEA, The European Economic Area, the United Kingdom of Great Britain and Northern Ireland (UK) or Switzerland, the data controller is Tencent International Service Europe B.V., a Dutch company, whose address is Gustav Mahlerplein 2, 1082 MA, Amsterdam, the Netherlands.

If you are a WeChat user located outside EEA, UK, Switzerland or mainland China, the data controller is: WeChat International Pte. Ltd., a Singapore company, with the address of 10 Anson Road, # 21-07 International Plaza, Singapore 079903.

Therefore, the IP address of Tencent Cloud Singapore appears in the IP address connected above. Understand

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