Dataset of DNS over HTTPS (DoH) Internet Servers

The DoH Internet Servers dataset comprises a verified list of Internet servers offering DNS over HTTPS (DoH). The list was created through the aggregation of a previously existing, but incomplete, list of DoH servers. The servers in this dataset went through a verification phase where it was confirmed they were active and working as advertised. The verification was done between April 15th, 2021, and April 23rd, 2021. The dataset contains a total of 234 unique DoH servers, out of which 131 are over IPv4 and 103 over IPv6. The DoH servers belong to 52 unique Autonomous Systems and are associated with a total of 110 unique domain names.

该DoH互联网服务器数据集包含一份经过验证的、提供基于HTTPS的域名系统（DNS over HTTPS，简称DoH）服务的互联网服务器清单。该清单通过整合一份此前已存在但内容不全的DoH服务器清单编制而成。本数据集内的所有服务器均经过验证环节，确认其处于活跃状态且可按宣传标准正常运行。验证工作于2021年4月15日至2021年4月23日期间完成。本数据集共包含234个唯一的DoH服务器，其中131个基于IPv4协议，103个基于IPv6协议。这些DoH服务器隶属于52个唯一的自治系统（Autonomous Systems，简称AS），且共关联110个唯一的域名。

搜集汇总

背景与挑战

背景概述

该数据集提供了一个已验证的DNS over HTTPS (DoH)互联网服务器列表，包含234个唯一服务器（131个IPv4和103个IPv6），这些服务器在2021年4月期间经过活跃性确认。数据集覆盖52个自治系统和110个唯一域名，旨在支持对DoH基础设施的研究和分析。