Since this explorer is database-free, it doesn't natively support address balances & transaction history. However, you can check it in :
https://explorer.taobot.org/address/nu1qa6axllzefmvy60tx7lfdwhamxr5xhskw9wh5ju{
"isvalid": true,
"address": "nu1qa6axllzefmvy60tx7lfdwhamxr5xhskw9wh5ju",
"scriptPubKey": "0014eeba6ffc594ed84d3d66f7d2d75fbb30e86bc2ce",
"isscript": false,
"iswitness": true,
"witness_version": 0,
"witness_program": "eeba6ffc594ed84d3d66f7d2d75fbb30e86bc2ce"
}