Whenever you look up an output in a block explorer, including mine, there is a privacy leak, because you don't know if I'm keeping logs, and correlating IP addresses with addresses and outputs.
I had to restart the ordinals.com block explorer, and it hasn't yet caught up to the chain tip. It should take at most another 24 hours. It will definitely have indexed anything from 2011 though.
https://ordinals.com/output/TXID:VOUT. For example, ordinals.com/output/8d15bd8d607f27cec904f3d23edc6e1d87a655cabfb6182d6512717dc5f2dab6:0. (That link is dead, since it was spent, but you get the idea.)