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/nu1qwzz7xvymptcpgrhmdp8qx9038rq2lcrf2jnf4j{
"isvalid": true,
"address": "nu1qwzz7xvymptcpgrhmdp8qx9038rq2lcrf2jnf4j",
"scriptPubKey": "00147085e3309b0af0140efb684e0315f138c0afe069",
"isscript": false,
"iswitness": true,
"witness_version": 0,
"witness_program": "7085e3309b0af0140efb684e0315f138c0afe069"
}