Your IP: 3.94.21.209
Dynamic DNS URL: http://is.am/ywxx (maps to http://3.94.21.209)
[any query string or directory parameters are passed to the destination]
Updating your IP address: simply hit the URL below from an endpoint at the desired IP address. Or pass the ip= parameter on the querystring to set any desired address.

UPDATE KEY: 059976163e2e6a7a82e6836b58269b65c01d24b8
UPDATE URL: http://is.am/ywxx?update_key=059976163e2e6a7a82e6836b58269b65c01d24b8
[you can specify an IP address by passing the 'ip=' parameter on the query string.]