gio.inet_address.InetAddress represents an IPv4 or IPv6 internet address. Use gio.resolver.Resolver.lookupByName or gio.resolver.Resolver.lookupByNameAsync to look up the gio.inet_address.InetAddress for a hostname. Use gio.resolver.Resolver.lookupByAddress or gio.resolver.Resolver.lookupByAddressAsync to look up the hostname for a gio.inet_address.InetAddress.