Hi All,

We have migrated to 6.3 and we are facing some issues with link checker. It is disabling some of the links in publish, while allowing some other, but both the links are from same domain only.  We are getting following exception in logs,

19.11.2018 13:59:42.865 *ERROR* [sling-default-2278-com.day.cq.rewriter.linkchecker.impl.LinkCheckerTask.7897] com.day.cq.rewriter.linkchecker.impl.LinkCheckerTask Failed to validate URL http://www.abc.com/*******; java.net.UnknownHostException: www.abc.com

This was working fine in 6.1 and link checker is enabled in both 6.1 and 6.3. We also compared the link checker configuration in both version and looks same.

Please advise.

Thanks in Advance.