DNS Propagation Checker
Enter a domain and record type to see the current answer from several major public DNS resolvers at once.
DNS Propagation Checkerの使い方
- 1
Enter the domain you want to check and pick a record type.
- 2
Click Check to query several independent public DNS resolvers at once.
- 3
Compare the answers — matching records across all resolvers means the change has fully propagated.
DNS Propagation Checkerの機能
- Queries Google, Cloudflare, AdGuard and NextDNS in parallel.
- Flags whether every resolver agrees, so you can see propagation status at a glance.
- Works for any of the common record types — A, AAAA, MX, TXT, NS, CNAME, SOA.
Tool Kingが選ばれる理由
高速
待ち時間や登録は不要。ほとんどのファイルは数秒で完成します。
プライバシー重視
ファイルはメモリ上で処理され、処理後すぐに破棄されます — 保存や共有は一切されません。
無料
すべてのツールが無料で、基本機能に隠れた制限はありません。
よくある質問
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