Well, i tried all three of those block explorers and it shows up on 2 of them, but not on Blockchair.. It was also broadcast 2 hours ago now with a 12sat/byte fee....
So, it does not show up on blockchain.info or Insight, but it does on BlockCypher and Blockchain.com
cannot figure out why this would occur though....
It might be a browser issue that is why the TXID you made doesn't show on blockchain.info.
You may try to clear your browser cache and history and then change your DNS to 8.8.8.8 and 8.8.4.4 for alternative DNS you can use this 208.67.222.222 and 208.67.220.220 after that check your TXID if it shows fine or not.
If everything doesn't work try to use a VPN because I think this is just an internet issue not on their side because your TXID shows fine on my browser (firefox).