Binary: expchk

CentOS packages that has this binary:

Package: dnssec-tools

/usr/bin/expchk

Random binary cloud:

score-linux-gnu-objdump sh64-linux-gnu-objdump dvdisaster gmtget h5redeploy hunspell auinfo ogdi-config ldapadd phpdbg pmap fd_ifc.x_mpich sdparm unxz dbverify nszlib.so zcrypt z80-unknown-coff-readelf debsigs-signchanges uscan durep geotranz gfm r.surf.fractal hdevtools qt3to4 pcl_ni_agast tricensus-mpi usbprog-gui delpart