The Holland number one has been linked with a number of top clubs in recent times, including Arsenal, Manchester United, AC Milan and Juventus, but his representative Rob Jansen says there has been no official interest as of yet.
"There's nothing going on at the moment," he told calciomercato.it.
"There hasn't been any contact with Italian teams or with other foreign teams. With no team at all."
Jansen also said that the 28-year old could quite easily remain with Ajax.
"Whether he prefers to move to a foreign league? I can't confirm anything at the moment," he added.
"There's still the possibility that he'll sign a contract extension with Ajax, too."