Contract Address Details

// File: @ensdomains/ens-contracts/contracts/registry/ENS.sol

pragma solidity >=0.8.4;

interface ENS {

    // Logged when the owner of a node assigns a new owner to a subnode.
    event NewOwner(bytes32 indexed node, bytes32 indexed label, address owner);

    // Logged when the owner of a node transfers ownership to a new account.
    event Transfer(bytes32 indexed node, address owner);

    // Logged when the resolver for a node changes.
    event NewResolver(bytes32 indexed node, address resolver);

    // Logged when the TTL of a node changes
    event NewTTL(bytes32 indexed node, uint64 ttl);

    // Logged when an operator is added or removed.
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    function setRecord(bytes32 node, address owner, address resolver, uint64 ttl) external virtual;
    function setSubnodeRecord(bytes32 node, bytes32 label, address owner, address resolver, uint64 ttl) external virtual;
    function setSubnodeOwner(bytes32 node, bytes32 label, address owner) external virtual returns(bytes32);
    function setResolver(bytes32 node, address resolver) external virtual;
    function setOwner(bytes32 node, address owner) external virtual;
    function setTTL(bytes32 node, uint64 ttl) external virtual;
    function setApprovalForAll(address operator, bool approved) external virtual;
    function owner(bytes32 node) external virtual view returns (address);
    function resolver(bytes32 node) external virtual view returns (address);
    function ttl(bytes32 node) external virtual view returns (uint64);
    function recordExists(bytes32 node) external virtual view returns (bool);
    function isApprovedForAll(address owner, address operator) external virtual view returns (bool);
}

// File: contracts/roles/DomainNotifier.sol

// SPDX-License-Identifier: GPL-3.0-or-later

pragma solidity 0.8.6;


/**
 * DomainNotifier is used as a central point from which to
 * determine which ENS domains (namespaces) have had their
 * resolved data updated
 */
contract DomainNotifier {
    event DomainUpdated(bytes32 indexed node);

    ENS _ens;

    constructor(ENS ens) {
        _ens = ens;
    }

    /**
     * Notifies of a domain/namespace's resolver data update.
     * Only the resolver that is set for a given node should
     * be able to trigger the notification
     */
    function domainUpdated(bytes32 node) external {
        address resolver = _ens.resolver(node);
        require(resolver == msg.sender);
        emit DomainUpdated(node);
    }
}