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# Reverse DNS for IX Connections

**Reverse DNS for IX Connections** – Enabled the ability to add and edit reverse DNS for IX connections. Updated the Validate, Buy, and Update IX APIs to support the specifying of reverse DNS. For more information, see [PUT Update IX](/api-reference).

**Fixed** – The error 'A Deal with uid \[None]' was showing when trying to order a VXC between an MVE and a Port.