North American Network Operators Group|
Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical
I was trying to find a way to check whether an IP address is used by some host without actually probing it. DNS sounds like a good way to go, but I'v heard that domain "IN-ARPA.ADDR" is not well maintained and updated. Is that true? If so, how un-dependable it could be? Thanks a lot Yixin Jin UCLA, Computer Science Dept.