Abstract: The concordance cosmological model (aka ΛCMD) is more successfull than ever at surviving observationnal tests. Cosmic microwave background (CMB) properties have become one of the key observables for measuring its parameters, as well as looking for evidence for its extensions. This talk will give a summary of the recent cosmological results presented by the Planck collaboration, which results from the full mission temperature and polarization analysis, with an emphasis on CMB properties as extracted from our 2015 data release.