expirations.sol

pragma solidity >=0.4.22 <0.6.0;
pragma solidity ^0.5.0;

interface ENS{
    function nameExpires(uint256 id) external view returns(uint);
}
contract NameExpires {
    constructor() public {}
    function getExpirationDates(address ensAdd, uint[] memory labelHases) public view returns(uint[] memory){
        ENS ens = ENS(ensAdd);
        uint[] memory expires = new uint[](labelHases.length);
        for(uint i=0; i<labelHases.length; i++){
            expires[i] = ens.nameExpires(labelHases[i]);
        }
        return expires;
    }
}

[
{
"inputs": [],
"payable": false,
"stateMutability": "nonpayable",
"type": "constructor"
},
{
"constant": true,
"inputs": [
{
"internalType": "address",
"name": "ensAdd",
"type": "address"
},
{
"internalType": "uint256[]",
"name": "labelHases",
"type": "uint256[]"
}
],
"name": "getExpirationDates",
"outputs": [
{
"internalType": "uint256[]",
"name": "",
"type": "uint256[]"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
}
]

deployed at: https://etherscan.io/address/0x78e21d038fcbb6d56f825dc1e8d8acd965744adb