HTTP status code 421 (Misdirected Request) means: The request reached a server that cannot answer for this website address. Yes, a client error: the request was wrong or not allowed. Usually the link, the login or the data sent needs to change.
Is it an error?
Yes, a client error: the request was wrong or not allowed. Usually the link, the login or the data sent needs to change.
Common causes
- Server misconfiguration (.htaccess, server or proxy rules)
- DNS records pointing to the wrong server
If you are visiting the site
- Reload the page
- Check your connection, or try without a VPN or proxy
If you run the website
- Review recent configuration changes (.htaccess, nginx/Apache rules)
- Check that DNS A/AAAA records point to the correct server IP
Frequently asked questions
What does HTTP 421 mean?
HTTP status code 421 (Misdirected Request) means: The request reached a server that cannot answer for this website address.
Is HTTP 421 an error?
Yes, a client error: the request was wrong or not allowed. Usually the link, the login or the data sent needs to change.
How do I fix a 421 error?
If you are visiting the site: Reload the page; Check your connection, or try without a VPN or proxy. If you run the website: Review recent configuration changes (.htaccess, nginx/Apache rules); Check that DNS A/AAAA records point to the correct server IP.