Hi @ll, ISC just released updates for their supported BIND versions. Unfortunately ALL the Windows packages (BIND9.6.1-P2.zip, BIND9.5.2-P1.zip and BIND9.4.3-P4.zip) but contain an outdated and unsupported "Microsoft Visual C++ 2005 Redistributable" (vcredist_x86.exe) which installs VULNERABLE runtime DLLs. See and Stefan Kanthak