Chrome, Edge

DNS_PROBE_FINISHED_NXDOMAIN

DNS returned "no such domain". The name could not be turned into an IP address at all, so no connection was ever attempted.

What causes it

The domain is misspelled.
The domain has expired or been suspended.
A DNS record was deleted or a nameserver change went wrong.
Your DNS resolver is broken or holding a bad cached answer.

If you are the visitor

Check the spelling of the address.
Switch your DNS resolver to 1.1.1.1 or 8.8.8.8.
Flush your DNS cache and restart your router.
Try the site on another network to rule out your ISP.

If it is your website

Check the domain has not expired.
Confirm the nameservers at your registrar match the DNS provider you are actually editing.
Verify the A record exists and the zone is being served.

Find out whether the site is down for everyone

A live check from our server shares nothing with your network — it settles the question in seconds.

Run a live check

Other connection errors

ERR_CONNECTION_REFUSED ERR_NAME_NOT_RESOLVED ERR_CONNECTION_TIMED_OUT ERR_SSL_PROTOCOL_ERROR NET::ERR_CERT_AUTHORITY_INVALID NET::ERR_CERT_DATE_INVALID NET::ERR_CERT_COMMON_NAME_INVALID ERR_TOO_MANY_REDIRECTS ERR_EMPTY_RESPONSE ERR_CONNECTION_RESET 503 Service Unavailable 502 Bad Gateway This site can't be reached