Domain or webmail hosted in Plesk is not accessible: This site can’t be reached




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    Peter Luit

    Well, don't know if this has something to do with the above case.

    Sites with their own DNS on my server (or DNS within my network) seems to be not reachable for 3-5 minutes at random times at random locations. That started happening about a couple of days ago. There seems to have been an upgrade on Plesk. I don't know what changed.

    Some of the visitors just got a simple 'not reachable' message, others got a message to a secure connection could not be made.

    Sites on the same server but with DNS elsewhere (only ip of www directing to my server) are working fine and did not have any problems.

    Just curious if there is any connection with the post above.

    Peter Luit
    The Netherlands

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    Lev Iurev

    Hello Peter Luit,

    It is not clear whether the issue caused by DNS server or Webserver itself, not enough details. Ususally , when the issue caused by DNS the following error appears in browser:



    This site can’t be reached

    Please collect more details, for example check the /var/www/vhosts/system/domain.tld/error_log or /var/www/vhosts/system/domain.tld/proxy_error_log

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