moooofly

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# [Decrypting TLS in Wireshark when using DHE_RSA ciphersuites](https://security.stackexchange.com/questions/35639/decrypting-tls-in-wireshark-when-using-dhe-rsa-ciphersuites/42350#42350) > Some background: Wireshark supports decryption of **SSL sessions** when the **master secret** can be calculated (which can be derived from...

# [Wireshark/HTTPS](https://en.wikiversity.org/wiki/Wireshark/HTTPS)

# [Walkthrough: Decrypt SSL/TLS traffic (HTTPS and HTTP/2) in Wireshark](https://joji.me/en-us/blog/walkthrough-decrypt-ssl-tls-traffic-https-and-http2-in-wireshark) ## Disable the Diffie-Hellman cipher > We can **confirm an SSL session is using a Diffie-Hellman cipher** if the Cipher...

# [Decrypting TLS Browser Traffic With Wireshark – The Easy Way!](https://jimshaver.net/2015/02/11/decrypting-tls-browser-traffic-with-wireshark-the-easy-way/) ## Intro > One of the problems with the way Wireshark works is that it can’t easily analyze encrypted...

# 流利说 DNS 变更历史 - 客户端默认从 DNSPod httpdns 服务上获取 ip 地址列表(使用[企业版](https://phab.llsapp.com/T16802)) - 将从 local DNS 获取 ip 地址列表作为一种 fallback 方案 - 后续打打算使用 aliyun httpdns 服务

# 全国 DNS 服务器地址查询 - https://ip.cn/dns.html - http://tools.cloudxns.net/Index/Around ## 效果图 ![image](https://user-images.githubusercontent.com/7439290/51223851-8043a000-197e-11e9-83cb-a31b8ac677fc.png) ![image](https://user-images.githubusercontent.com/7439290/51021949-eb2b5a80-15bd-11e9-83eb-1de4ab2f733f.png) ------ > 以下内容是对上图的文本梳理 - 公共 DNS 服务器 IP 地址 | 名称 | DNS 服务器 IP 地址| DNS 服务器...

# 阿里云 HTTPDNS > ref: https://www.aliyun.com/product/httpdns HTTPDNS是面向移动开发者推出的一款域名解析产品,具有域名防劫持、精准调度的特性。 ## 产品概述 HTTPDNS使用HTTP协议进行域名解析,代替现有基于UDP的DNS协议,域名解析请求直接发送到阿里云的HTTPDNS服务器,从而绕过运营商的Local DNS,能够避免Local DNS造成的域名劫持问题和调度不精准问题。 ![image](https://user-images.githubusercontent.com/7439290/51235012-5f447480-19a9-11e9-92dc-8c0a92285e46.png) ![image](https://user-images.githubusercontent.com/7439290/51234953-34f2b700-19a9-11e9-82db-26da041c1594.png) ## 最佳实践 https://help.aliyun.com/document_detail/30143.html

# DNSPod HttpDNS > ref: https://www.dnspod.cn/httpdns/guide ## 什么是D+? D+ 就是 DNSPod 研发的 HttpDNS 服务的专用名称。HttpDNS 是使用 HTTP 协议向 DNS 服务器的 80 端口进行请求,代替传统的 DNS 协议向 DNS 服务器的 53 端口进行请求,绕开了运营商的 Local DNS ,从而避免了使用运营商...

# CloudXNS HttpDNS > ref: http://www.cloudxns.net/Index/HttpDNS.html ## Learn CloudXNS HttpDNS The HttpDNS system of CloudXNS was developed based on the **authorization DNS**(CloudXNS) that was independently researched and developed by Fastweb....

# 利用站长工具进行 DNS查询 web 地址:http://tool.chinaz.com/dns/?type=1&host=apineo.llsapp.com&ip= 效果图: ![image](https://user-images.githubusercontent.com/7439290/51071152-77558480-1687-11e9-9a01-7117511b531e.png) 读取: - 该工具会同时向全国各地多个 DNS 服务发起查询请求 - 不同 DNS 服务返回的 ip 地址列表是不同的 - 不同 DNS 服务返回的 ip 地址列表中的 TTL 值是不同的 - TTL 越短说明缓存更新的越频繁,数据越准确