Ever since the .eu domains became available the diptera.eu domain had been hijacked by a so-called phantom registrar. On a number of occasions the last few years I checked the status of the domain and even tried to approach the domain holder to take it off their hands. I never got as much as a reply. When I checked again today the domain suddenly appeared as available, so the domain has been registered and is currently pointing to diptera.info.
If, in the future, an independent site is needed for European Diptera, dipterists or dipterology, please remember that the domain is available for use.
Paul