Your IP: 52.90.49.108
Dynamic DNS URL: http://is.am/4prf (maps to http://52.90.49.108)
[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: b76f7f299ba772bcf9b2c08d81ecf7b488e58f93
UPDATE URL: http://is.am/4prf?update_key=b76f7f299ba772bcf9b2c08d81ecf7b488e58f93
[you can specify an IP address by passing the 'ip=' parameter on the query string.]