dns 端口号udp和dcp是多少

dns 端口号udp和dcp是多少

dns使用udp端口，端口号为53

qq游戏的端口是多少?(写出类别,TCP还是UDP还是其他的)

QQ服务器分为三类：

1、UDP 8000端口类18个：速度最快，服务器最多

QQ上线会向这些服务器发送UDP数据包，选择回复速度最快的一个作为连接服务器。

UDP 1429 腾讯QQ

61.144.238.145

61.144.238.146

61.144.238.156

61.144.238.150

202.104.129.251

202.104.129.254

202.104.129.252

202.104.129.253

61.141.194.203

202.96.170.166

218.18.95.221

219.133.45.15

61.141.194.200

61.141.194.224

202.96.170.164

202.96.170.163

219.133.40.216

218.18.95.209

sz sz2 : 61.144.238.145 61.144.238.146 61.144.238.156

sz3 sz4 sz6 sz7 : 202.104.129.251 202.104.129.252 202.104.129.253 202.104.129.254

sz5 : 61.141.194.203

2、TCP HTTP连接服务器5个，使用HTTP 80 和443端口连接

这4个服务器名字均以tcpconn开头，域后缀是tencent.com，域名与IP对应为

tcpconn tcpconn3 218.17.209.23

tcpconn2 tcpconn4 218.18.95.153

61.141.194.227

218.18.95.171 218.18.95.221

3、会员VIP登陆服务器，使用HTTP 443安全连接

服务器IP 218.17.209.42

218.18.95.165

202.96.170.188

202.104.129.246

61.144.238.137

202.96.170.175

202.103.190.61

202.103.149.40

202.103.190.61

202.103.149.40

218.18.95.140

218.18.95.153

61.135.131.24

0216.239.33.99

218.17.209.23

218.17.209.42

202.104.129.251

61.144.238.155

61.144.238.145:8000

61.144.238.146:8000

202.96.170.163:8000

202.96.170.164:8000

202.104.129.254:8000

218.18.95.165:8000

218.18.95.236:8000

sz.tencent.com:8000 ，61.144.238.145

sz2.tencent.com:8000 ，61.144.238.146

sz3.tencent.com:8000 ，202.104.129.251

sz4.tencent.com:8000 ，202.104.129.254

sz5.tencent.com:8000 ，61.141.194.203

sz6.tencent.com:8000 ，202.104.129.252

sz7.tencent.com:8000 ，202.104.129.253

218.17.209.23:80

218.18.95.165:80

218.18.95.220:80

218.18.95.221:80

tcpconn.tencent.com:80 ，218.17.209.23

tcpconn2.tencent.com:80 ，219.133.38.5

tcpconn3.tencent.com:80 ，219.133.38.5

tcpconn4.tencent.com:80 ，218.18.95.153

http2.tencent.com:80 ，61.144.238.149

218.17.209.42:443

218.18.95.165:443

218.18.95.221:443

tcpconn.tencent.com:443 ，218.17.209.23

tcpconn4.tencent.com:443 ，218.18.95.153

http.tencent.com:443 ，218.17.209.42