valdis.kletni...@vt.edu wrote:
When the hostname at that IP address is exactly one incremented character different than the preceding address, and one decremented character different than the following address, and that pattern holds across a /24, they're probably not mail servers. Nobody has 256 'frzzmabs-1'..'frzzzmabs-256' servers in the same /24 for *anything* user-facing.
Mental note, don't setup 253 generic servers in the same /24 for dynamic allocation and usage by the load balancers and proxy servers.
Check. Jack
