Event ID 15021 HttpEvent on a wildcard SSL certificate but only get the error on a couple sites Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern) Come Celebrate our 10 Year Anniversary!SSL binding with no hostname, and centralized certificate store?Traffic not recorded in IIS logs and not responded to by IISHaproxy 1.5 - Usage of multiple certificates (wildcard)IIS 503 Service unavailable when using SSLIIS 8.5 change bindings on bulk (due to SSL certificate renewal)Ubuntu16.04 : Nginx 1.10 : Nginx serving multiple certificate information. SSL works perfectly on browser, but facing issue with curl. cURL error 51SSL certificate on the CDN and the originIIS serving page remote but not locallyWildcard certificate host nameEnforce SNI on https bindings

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Event ID 15021 HttpEvent on a wildcard SSL certificate but only get the error on a couple sites



Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern)
Come Celebrate our 10 Year Anniversary!SSL binding with no hostname, and centralized certificate store?Traffic not recorded in IIS logs and not responded to by IISHaproxy 1.5 - Usage of multiple certificates (wildcard)IIS 503 Service unavailable when using SSLIIS 8.5 change bindings on bulk (due to SSL certificate renewal)Ubuntu16.04 : Nginx 1.10 : Nginx serving multiple certificate information. SSL works perfectly on browser, but facing issue with curl. cURL error 51SSL certificate on the CDN and the originIIS serving page remote but not locallyWildcard certificate host nameEnforce SNI on https bindings



.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;








0















I have IIS running on Windows Server 2012 R2. I have a wildcard SSL certificate on 14 subdomains. I'm seeing a lot of errors in the Event Viewer.



Event ID: 15021 Source: HttpEvent



An error occurred while using SSL configuration for endpoint my.domain.com:443. The error status code is contained within the returned data.



However, I'm only getting this error on 2 of the sites, the other 12 are not logging this error. The 2 sites creating this error load up fine in a web browser. I've checked the binding in IIS and they both have the wildcard SSL selected.



If there is a certificate problem, I would expect this error coming from all 14 sites, not just 2 of them.



Though those 2 sites load fine in a browser, I'm not comfortable seeing thousands of these errors on our two biggest sites.










share|improve this question







New contributor




Blaine Sherman is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.















  • 1





    docs.jexusmanager.com/tutorials/https-binding.html#background Can you try to analyze all mappings and see if there is anything obvious? You should also check "the returned data" from the event log entry, as that error code has a meaning.

    – Lex Li
    Apr 13 at 2:44












  • Everything appears okay in the bindings. I tried to copy and paste it, but it's too long for a comment. I'm a newbie to serverfault. I'm not sure the best way to share the event log. Is there a way to find out what the 'returned data' is, or is that what I'm seeing in the event viewer details?

    – Blaine Sherman
    Apr 15 at 22:21












  • Also, When I visit the two sites that are putting errors in the event viewer, the pages load just fine, no indication of a problem. When I view the certificate in my browser, it is the correct on and the names and everything match.

    – Blaine Sherman
    Apr 15 at 22:31











  • I just noticed something interesting. When I run netsh http show sslcert. I see entries for the two sites throwing the error, however, on the othr sites using the same wildcar SSL cert, they aren't listed at all (and also not throwing an error). I hope this helps!!

    – Blaine Sherman
    Apr 15 at 22:37

















0















I have IIS running on Windows Server 2012 R2. I have a wildcard SSL certificate on 14 subdomains. I'm seeing a lot of errors in the Event Viewer.



Event ID: 15021 Source: HttpEvent



An error occurred while using SSL configuration for endpoint my.domain.com:443. The error status code is contained within the returned data.



However, I'm only getting this error on 2 of the sites, the other 12 are not logging this error. The 2 sites creating this error load up fine in a web browser. I've checked the binding in IIS and they both have the wildcard SSL selected.



If there is a certificate problem, I would expect this error coming from all 14 sites, not just 2 of them.



Though those 2 sites load fine in a browser, I'm not comfortable seeing thousands of these errors on our two biggest sites.










share|improve this question







New contributor




Blaine Sherman is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.















  • 1





    docs.jexusmanager.com/tutorials/https-binding.html#background Can you try to analyze all mappings and see if there is anything obvious? You should also check "the returned data" from the event log entry, as that error code has a meaning.

    – Lex Li
    Apr 13 at 2:44












  • Everything appears okay in the bindings. I tried to copy and paste it, but it's too long for a comment. I'm a newbie to serverfault. I'm not sure the best way to share the event log. Is there a way to find out what the 'returned data' is, or is that what I'm seeing in the event viewer details?

    – Blaine Sherman
    Apr 15 at 22:21












  • Also, When I visit the two sites that are putting errors in the event viewer, the pages load just fine, no indication of a problem. When I view the certificate in my browser, it is the correct on and the names and everything match.

    – Blaine Sherman
    Apr 15 at 22:31











  • I just noticed something interesting. When I run netsh http show sslcert. I see entries for the two sites throwing the error, however, on the othr sites using the same wildcar SSL cert, they aren't listed at all (and also not throwing an error). I hope this helps!!

    – Blaine Sherman
    Apr 15 at 22:37













0












0








0








I have IIS running on Windows Server 2012 R2. I have a wildcard SSL certificate on 14 subdomains. I'm seeing a lot of errors in the Event Viewer.



Event ID: 15021 Source: HttpEvent



An error occurred while using SSL configuration for endpoint my.domain.com:443. The error status code is contained within the returned data.



However, I'm only getting this error on 2 of the sites, the other 12 are not logging this error. The 2 sites creating this error load up fine in a web browser. I've checked the binding in IIS and they both have the wildcard SSL selected.



If there is a certificate problem, I would expect this error coming from all 14 sites, not just 2 of them.



Though those 2 sites load fine in a browser, I'm not comfortable seeing thousands of these errors on our two biggest sites.










share|improve this question







New contributor




Blaine Sherman is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












I have IIS running on Windows Server 2012 R2. I have a wildcard SSL certificate on 14 subdomains. I'm seeing a lot of errors in the Event Viewer.



Event ID: 15021 Source: HttpEvent



An error occurred while using SSL configuration for endpoint my.domain.com:443. The error status code is contained within the returned data.



However, I'm only getting this error on 2 of the sites, the other 12 are not logging this error. The 2 sites creating this error load up fine in a web browser. I've checked the binding in IIS and they both have the wildcard SSL selected.



If there is a certificate problem, I would expect this error coming from all 14 sites, not just 2 of them.



Though those 2 sites load fine in a browser, I'm not comfortable seeing thousands of these errors on our two biggest sites.







windows-server-2012-r2 iis-8.5 ssl-certificate-errors






share|improve this question







New contributor




Blaine Sherman is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question







New contributor




Blaine Sherman is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question






New contributor




Blaine Sherman is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked Apr 12 at 20:34









Blaine ShermanBlaine Sherman

11




11




New contributor




Blaine Sherman is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





Blaine Sherman is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Blaine Sherman is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.







  • 1





    docs.jexusmanager.com/tutorials/https-binding.html#background Can you try to analyze all mappings and see if there is anything obvious? You should also check "the returned data" from the event log entry, as that error code has a meaning.

    – Lex Li
    Apr 13 at 2:44












  • Everything appears okay in the bindings. I tried to copy and paste it, but it's too long for a comment. I'm a newbie to serverfault. I'm not sure the best way to share the event log. Is there a way to find out what the 'returned data' is, or is that what I'm seeing in the event viewer details?

    – Blaine Sherman
    Apr 15 at 22:21












  • Also, When I visit the two sites that are putting errors in the event viewer, the pages load just fine, no indication of a problem. When I view the certificate in my browser, it is the correct on and the names and everything match.

    – Blaine Sherman
    Apr 15 at 22:31











  • I just noticed something interesting. When I run netsh http show sslcert. I see entries for the two sites throwing the error, however, on the othr sites using the same wildcar SSL cert, they aren't listed at all (and also not throwing an error). I hope this helps!!

    – Blaine Sherman
    Apr 15 at 22:37












  • 1





    docs.jexusmanager.com/tutorials/https-binding.html#background Can you try to analyze all mappings and see if there is anything obvious? You should also check "the returned data" from the event log entry, as that error code has a meaning.

    – Lex Li
    Apr 13 at 2:44












  • Everything appears okay in the bindings. I tried to copy and paste it, but it's too long for a comment. I'm a newbie to serverfault. I'm not sure the best way to share the event log. Is there a way to find out what the 'returned data' is, or is that what I'm seeing in the event viewer details?

    – Blaine Sherman
    Apr 15 at 22:21












  • Also, When I visit the two sites that are putting errors in the event viewer, the pages load just fine, no indication of a problem. When I view the certificate in my browser, it is the correct on and the names and everything match.

    – Blaine Sherman
    Apr 15 at 22:31











  • I just noticed something interesting. When I run netsh http show sslcert. I see entries for the two sites throwing the error, however, on the othr sites using the same wildcar SSL cert, they aren't listed at all (and also not throwing an error). I hope this helps!!

    – Blaine Sherman
    Apr 15 at 22:37







1




1





docs.jexusmanager.com/tutorials/https-binding.html#background Can you try to analyze all mappings and see if there is anything obvious? You should also check "the returned data" from the event log entry, as that error code has a meaning.

– Lex Li
Apr 13 at 2:44






docs.jexusmanager.com/tutorials/https-binding.html#background Can you try to analyze all mappings and see if there is anything obvious? You should also check "the returned data" from the event log entry, as that error code has a meaning.

– Lex Li
Apr 13 at 2:44














Everything appears okay in the bindings. I tried to copy and paste it, but it's too long for a comment. I'm a newbie to serverfault. I'm not sure the best way to share the event log. Is there a way to find out what the 'returned data' is, or is that what I'm seeing in the event viewer details?

– Blaine Sherman
Apr 15 at 22:21






Everything appears okay in the bindings. I tried to copy and paste it, but it's too long for a comment. I'm a newbie to serverfault. I'm not sure the best way to share the event log. Is there a way to find out what the 'returned data' is, or is that what I'm seeing in the event viewer details?

– Blaine Sherman
Apr 15 at 22:21














Also, When I visit the two sites that are putting errors in the event viewer, the pages load just fine, no indication of a problem. When I view the certificate in my browser, it is the correct on and the names and everything match.

– Blaine Sherman
Apr 15 at 22:31





Also, When I visit the two sites that are putting errors in the event viewer, the pages load just fine, no indication of a problem. When I view the certificate in my browser, it is the correct on and the names and everything match.

– Blaine Sherman
Apr 15 at 22:31













I just noticed something interesting. When I run netsh http show sslcert. I see entries for the two sites throwing the error, however, on the othr sites using the same wildcar SSL cert, they aren't listed at all (and also not throwing an error). I hope this helps!!

– Blaine Sherman
Apr 15 at 22:37





I just noticed something interesting. When I run netsh http show sslcert. I see entries for the two sites throwing the error, however, on the othr sites using the same wildcar SSL cert, they aren't listed at all (and also not throwing an error). I hope this helps!!

– Blaine Sherman
Apr 15 at 22:37










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