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/nu1qzlf2fc9hz4wyateksswy3x6neyvmwjwwxx58jy{
"isvalid": true,
"address": "nu1qzlf2fc9hz4wyateksswy3x6neyvmwjwwxx58jy",
"scriptPubKey": "001417d2a4e0b7155c4eaf36841c489b53c919b749ce",
"isscript": false,
"iswitness": true,
"witness_version": 0,
"witness_program": "17d2a4e0b7155c4eaf36841c489b53c919b749ce"
}