# log4j.properties
log4j.logger.com.r1soft=INFO, NTEventLog
log4j.appender.NTEventLog=org.apache.log4j.nt.NTEventLogAppender
log4j.appender.NTEventLog.source=r1soft
log4j.appender.NTEventLog.Threshold=WARN
# log4j.properties
log4j.logger.com.r1soft=INFO, NTEventLog
log4j.appender.NTEventLog=org.apache.log4j.nt.NTEventLogAppender
log4j.appender.NTEventLog.source=r1soft
log4j.appender.NTEventLog.Threshold=WARN
Google 8.8.8.8 / 8.8.4.4
Comodo Secure DNS 8.26.56.26 / 8.20.247.20
Norton ConnectSafe 199.85.126.10 / 199.85.127.10
OpenNIC 216.87.84.211 / 23.90.4.6
믿을만한 몇곳....
국내 ISP Cache DNS 는 일부 MX 쿼리 리턴을 이상하게 하는 경우가 있음.