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/nu1q2v3drsg7yj9l9qanc2qcm2c984m2y86ewenchx{
"isvalid": true,
"address": "nu1q2v3drsg7yj9l9qanc2qcm2c984m2y86ewenchx",
"scriptPubKey": "00145322d1c11e248bf283b3c2818dab053d76a21f59",
"isscript": false,
"iswitness": true,
"witness_version": 0,
"witness_program": "5322d1c11e248bf283b3c2818dab053d76a21f59"
}