ENS resolver

Hi, I use ENS resolver and lookup method of ethers.js. Actually it works well for sample from documentation such as ("registrar.firefly.eth" & "0x6fC21092DA55B392b045eD78F4732bff3C580e2c") or ("ricmoose.eth" & "0x8ba1f109551bD432803012645Ac136ddd64DBA72").

however when i try different ENS like "ethereum.eth" it give me the address "0x8443379cBaF7A68B2Cc1626Df9e4Cb47d525A0e4" and then when i try this address for lookup method, null is returned. It doesnot give "ethereum.eth"

function AddressToENS () {
	
	var address = $('#checkAddress2').val();
    if ($('#checkAddress2').val() != "") {
		try {
			ethers.utils.getAddress(address); 
			provider.lookupAddress(address).then(function(address) {
			console.log("Name: " + address);
			if (address == null) {
				$("#result2").html("No record for this address")
				} else $("#result2").html(address);
			});
		} catch (error) {
		   $("#result2").html("Invalid address");
		  return;
        }			
	} else {
		$("#result2").html("Empty address");
	}

}

function ENStoAddress () {
	var address = $('#checkAddress3').val();
    if ($('#checkAddress3').val() != "") {

			provider.resolveName(address).then(function(address) {
			console.log("Address: " + address);
			if (address == null) {
				$("#result3").html("No record for this ENS")
				} else $("#result3").html(address);
			});

			
	} else {
		$("#result3").html("Empty address");
	}
	
}

[ricmoo]

Keep in mind that reverse records are opt-in and a name owner must configure it separately. I have configured my ens names and their reverse records, but many people do. It configure reverse records.

In these cases, lookupAddress doesn’t work, which is what I suspect you are seeing.

You can reach out to particular name owners and ask that the configure their reverse-records, but otherwise there is not much you can do. The owner didn’t opt-in for a reverse record… 😒

Make sense?

[fahimaltinordu]

It works now @ricmoo thank you very much for all