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/nu1qfdh8dga94ds9yeul8rmm3scf020j7vrszswz47{
"isvalid": true,
"address": "nu1qfdh8dga94ds9yeul8rmm3scf020j7vrszswz47",
"scriptPubKey": "00144b6e76a3a5ab6052679f38f7b8c3097a9f2f3070",
"isscript": false,
"iswitness": true,
"witness_version": 0,
"witness_program": "4b6e76a3a5ab6052679f38f7b8c3097a9f2f3070"
}