mkashwin Hi I recently changed from UPC to Sunrise after which my DDNS entries are not working any more I verified that the DDNS entries are updated to the new IP address but the traceroute to those domain name or the actual IP address is not working
pato mkashwin You probably now have IPv6 with DS-lite enabled, which means you don’t (anymore) have a public personal IPv4 address. Depending on your account, you can call Sunrise support and ask them to switch you to IPv4 native.