Wrestlemania 30 is available for playback on-demand on the WWE Network and was available as soon as the pay-per-view was over. I said I couldn't go back and watch it yet but I'm currently watching the finish to Undertaker vs. Brock Lesnar again.
It should be noted I didn't experience any issues with the Wrestlemania stream on Sunday night. There was an audio issue during the Pre-Show but it was smooth sailing after that.
Vince McMahon reportedly left the Mercedes-Benz Superdome with The Undertaker as he went to a local hospital for evaluation. Vince left Triple H in charge and accompanied Undertaker's wife, Michelle McCool. McCool was ringside for the match.
I do not have a health update on Undertaker as of this writing and still haven't heard anything from the company after requesting comment earlier.