i18n/i18n/ja/dns.md

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DNSリゾルバ	material/dns	ISPのデフォルト設定を置き換える際に推奨される、暗号化DNSプロバイダーの一覧です。	dns.webp

Encrypted DNS with third-party servers should only be used to get around basic DNS blocking when you can be sure there won't be any consequences. Encrypted DNS will not help you hide any of your browsing activity.

DNSの詳細 :material-arrow-right-drop-circle:{.md-button}

推奨するサービスプロバイダー

DNSプロバイダー	プライバシーポリシー	プロトコル	ログ設定	ECS	フィルタリング
AdGuard	:octicons-link-external-24:	Cleartext DoH/3 DoT DoQ DNSCrypt	Some1	Yes	Based on personal configuration. Filter list being used can be found here. :octicons-link-external-24:
Cloudflare	:octicons-link-external-24:	Cleartext DoH/3 DoT	Some2	いいえ	Based on personal configuration.
Control D	:octicons-link-external-24:	Cleartext DoH/3 DoT DoQ	Optional3	いいえ	Based on personal configuration.
Mullvad	:octicons-link-external-24:	DoH DoT	いいえ4	いいえ	Based on personal configuration. Filter list being used can be found here. :octicons-link-external-24:
NextDNS	:octicons-link-external-24:	Cleartext DoH/3 DoT DoQ	Optional5	任意	Based on personal configuration.
Quad9	:octicons-link-external-24:	Cleartext DoH DoT DNSCrypt	Some6	任意	Based on personal configuration, Malware blocking by default.

規準

**私たちは、推薦するどのプロジェクトとも提携していません。**客観的に推薦できるよう、標準となる規準に加えて、一連の明確な要件を定めています。 プロジェクトを利用する前に、このリストをよく理解し、ご自身で調査を行って、そのプロジェクトがあなたにとって適切な選択かどうかをご確認ください。

This section is new

私たちは、サイトの各項目に関して、定義された規準の確立に取り組んでいます。この規準は変更される可能性があります。 規準について疑問がある場合は、フォーラムで質問してください。また、ここに記載されていない場合でも、私たちがプロジェクトを推奨する際に、そうした事柄を考慮しなかったと仮定するのはお止めください。 プロジェクトを推奨する際に考慮され、議論される要素は多くあり、そのすべてを文書化する作業は現在進行中です。

• DNSSECのサポートを必須とする。
• QNAMEの最小化。
• Allow for ECS to be disabled.
• Prefer anycast support or geo-steering support.

OSでのネイティブサポート

Android

Android 9以降ではDNS over TLSをサポートしています。 設定は以下にて確認できます： 設定 → ネットワーク & インターネット → プライベートDNS.

Appleデバイス

The latest versions of iOS, iPadOS, tvOS, and macOS, support both DoT and DoH. Both protocols are supported natively via configuration profiles or through the DNS Settings API.

After installation of either a configuration profile or an app that uses the DNS Settings API, the DNS configuration can be selected. If a VPN is active, resolution within the VPN tunnel will use the VPN's DNS settings and not your system-wide settings.

署名済みプロファイル

Apple does not provide a native interface for creating encrypted DNS profiles. Secure DNS profile creator is an unofficial tool for creating your own encrypted DNS profiles, however they will not be signed. Signed profiles are preferred; signing validates a profile's origin and helps to ensure the integrity of the profiles. A green "Verified" label is given to signed configuration profiles. For more information on code signing, see About Code Signing. Signed profiles are offered by AdGuard, NextDNS, and Quad9.

詳細

systemd-resolved, which many Linux distributions use to do their DNS lookups, doesn't yet support DoH. If you want to use DoH, you'll need to install a proxy like dnscrypt-proxy and configure it to take all the DNS queries from your system resolver and forward them over HTTPS.

暗号化DNSプロキシ

Encrypted DNS proxy software provides a local proxy for the unencrypted DNS resolver to forward to. Typically it is used on platforms that don't natively support encrypted DNS.

RethinkDNS

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RethinkDNS is an open-source Android client supporting DNS-over-HTTPS, DNS-over-TLS, DNSCrypt and DNS Proxy along with caching DNS responses, locally logging DNS queries and can be used as a firewall too.

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Downloads

• :simple-googleplay: Google Play
• :simple-github: GitHub

dnscrypt-proxy

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dnscrypt-proxy is a DNS proxy with support for DNSCrypt, DNS-over-HTTPS, and Anonymized DNS.

The anonymized DNS feature does not anonymize other network traffic.

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Downloads

• :simple-windows11: Windows
• :simple-apple: macOS
• :simple-linux: Linux

セルフホストソリューション

A self-hosted DNS solution is useful for providing filtering on controlled platforms, such as Smart TVs and other IoT devices, as no client-side software is needed.

AdGuard Home

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AdGuard Home is an open-source DNS-sinkhole which uses DNS filtering to block unwanted web content, such as advertisements.

AdGuard Home features a polished web interface to view insights and manage blocked content.

:octicons-home-16: Homepage{ .md-button .md-button--primary } :octicons-eye-16:{ .card-link title="Privacy Policy" } :octicons-info-16:{ .card-link title=Documentation} :octicons-code-16:{ .card-link title="Source Code" }

Pi-hole

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Pi-hole is an open-source DNS-sinkhole which uses DNS filtering to block unwanted web content, such as advertisements.

Pi-hole is designed to be hosted on a Raspberry Pi, but it is not limited to such hardware. The software features a friendly web interface to view insights and manage blocked content.

:octicons-home-16: Homepage{ .md-button .md-button--primary } :octicons-eye-16:{ .card-link title="Privacy Policy" } :octicons-info-16:{ .card-link title=Documentation} :octicons-code-16:{ .card-link title="Source Code" } :octicons-heart-16:{ .card-link title=Contribute }

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1. AdGuard stores aggregated performance metrics of their DNS servers, namely the number of complete requests to a particular server, the number of blocked requests, and the speed of processing requests. They also keep and store the database of domains requested in within last 24 hours. "We need this information to identify and block new trackers and threats." "We also log how many times this or that tracker has been blocked. We need this information to remove outdated rules from our filters." https://adguard.com/en/privacy/dns.html ↩︎

2. Cloudflare collects and stores only the limited DNS query data that is sent to the 1.1.1.1 resolver. The 1.1.1.1 resolver service does not log personal data, and the bulk of the limited non-personally identifiable query data is stored only for 25 hours. https://developers.cloudflare.com/1.1.1.1/privacy/public-dns-resolver/ ↩︎

3. Control D only logs for Premium resolvers with custom DNS profiles. Free resolvers do not log data. https://controld.com/privacy ↩︎

4. Mullvad's DNS service is available to both subscribers and non-subscribers of Mullvad VPN. Their privacy policy explicitly claims they do not log DNS requests in any way. https://mullvad.net/en/help/no-logging-data-policy/ ↩︎

5. NextDNS can provide insights and logging features on an opt-out basis. You can choose retention times and log storage locations for any logs you choose to keep. 特に要求されていない場合は、データは記録されません。 https://nextdns.io/privacy ↩︎

6. Quad9 collects some data for the purposes of threat monitoring and response. That data may then be remixed and shared, such as for the purpose of security research. Quad9 does not collect or record IP addresses or other data they deem personally identifiable. https://www.quad9.net/privacy/policy/ ↩︎