Below is a list of system error codes from Code 9500 to Code 9599, along with a description of what the error code means.
Looking for system error codes outside of this range? See my Complete List of System Error Codes for error code details from Code 1 to Code 15299.
Error Code 9501
System error code 9501 means "No records found for given DNS query." This error code may also display as "DNS_INFO_NO_RECORDS" or as the value 0x251D.Error Code 9502
System error code 9502 means "Bad DNS packet." This error code may also display as "DNS_ERROR_BAD_PACKET" or as the value 0x251E.Error Code 9503
System error code 9503 means "No DNS packet." This error code may also display as "DNS_ERROR_NO_PACKET" or as the value 0x251F.Error Code 9504
System error code 9504 means "DNS error check rcode." This error code may also display as "DNS_ERROR_RCODE" or as the value 0x2520.Error Code 9505
System error code 9505 means "Unsecured DNS packet." This error code may also display as "DNS_ERROR_UNSECURE_PACKET" or as the value 0x2521.Error Code 9551
System error code 9551 means "Invalid DNS type." This error code may also display as "DNS_ERROR_INVALID_TYPE" or as the value 0x254F.Error Code 9552
System error code 9552 means "Invalid IP address." This error code may also display as "DNS_ERROR_INVALID_IP_ADDRESS" or as the value 0x2550.Error Code 9553
System error code 9553 means "Invalid property." This error code may also display as "DNS_ERROR_INVALID_PROPERTY" or as the value 0x2551.Error Code 9554
System error code 9554 means "Try DNS operation again later." This error code may also display as "DNS_ERROR_TRY_AGAIN_LATER" or as the value 0x2552.Error Code 9555
System error code 9555 means "Record for given name and type is not unique." This error code may also display as "DNS_ERROR_NOT_UNIQUE" or as the value 0x2553.