Deutsche Post Com GmbH ceased operation of certification and timestamping services on 28. January 2013.
Certification and timestamping business have been taken over according to § 613a BGB by Deutsche Post Signtrust und DMDA GmbH.
The provider taking over business took over all qualified certificates as well as the complete documentation of Deutsche Post Com GmbH.
The validity of the qualified certificates has not been affected by acquisition.
Directory and revocation service of Deutsche Post Com GmbH have been provided by Deutsche Post Signtrust und DMDA GmbH until 3rd of June 2015.
Since the termination of business of Deutsche Post Signtrust und DMDA GmbH at 3rd of June 2015 the directory services of Deutsche Post Com GmbH are provided by the Bundesnetzagentur, the complete documentation of Deutsche Post Com GmbH has been taken over, too.
Further information is available here.