DNS_PROBE_POSSIBLE

If you or your visitors experience DNS_PROBE_POSSIBLE errors after you activate your domain on Cloudflare, review your DNS records in Cloudflare.

ノート

If your domain is added to Cloudflare by a hosting partner, manage your DNS records via the hosting partner.

背景

DNS_PROBE_POSSIBLEは、リゾルバーが要求されたホスト名のDNSレコードを見つけられなかったことを意味します。

訪問者は、ネットワークやローカルDNSの問題により、このエラーやSafari、Edge、Firefoxからの類似のメッセージに時々遭遇しますが、CloudflareのDNSレコードに問題があることを示している可能性があります。

考えられる解決策

If you experience DNS_PROBE_POSSIBLE errors with a newly activated domain, review your DNS settings in the Cloudflare dashboard.

Check your expected apex domain (example.com) and any active subdomains (www.example.com or blog.example.com). If they do not resolve correctly, you may need to add a record on the zone apex or a subdomain record in Cloudflare DNS.

If you have the correct records set up, make sure those records are also pointing to the correct origin IP address.

After making changes to your DNS records, you may need to wait a few minutes for those changes to take effect.