We are polling a "what is my ip" service of 1&1 (myfritz.net) with a cronjob and update the ip at route 53

Install AWS CLI

Assuming Ubuntu

sudo apt install awscli
look up your key in the aws console
aws configure

Stack

git clone https://github.com/tkvogt/fritzbox-route53
cd fritzbox-route53
Installing Haskell stack: curl -sSL https://get.haskellstack.org/ | sh
stack build in the folder with stack.yaml
Run the server in the background: ./.stack-work/install/x86_64-linux-tinfo6/dac5e107f9affd1b3b8c1797ae748b09b977ec0bb02929e29cbc7affc5ad4f04/8.6.3/bin/fritzbox-route53 &

cronjob

======= or

Run with Docker

TODO: not working yet, aws configure inside docker. How?

git clone https://github.com/tkvogt/fritzbox-route53
cd fritzbox-route53
sudo docker build . -t updateip
sudo docker run updateip

Fritzbox

Then go to Internet -> Freigaben -> Dyndns

and enter your domain name and change the zoneid in the following string that is the Update-URL:

http://localhost:8090/update?hostname=<domain>&zoneid=Z32NAI0V3I6P4A&ipv4=<ipaddr>

./.stack-work/install/x86_64-linux-tinfo6/dac5e107f9affd1b3b8c1797ae748b09b977ec0bb02929e29cbc7affc5ad4f04/8.6.3/bin/cronjob-route53 *.autocompletion.io Z32NAI0V3I6P4A $(dig +short wm9fb25lwlihk5jv.myfritz.net)

crontab -e /2 * * * ~/cronjob-route53 .autocompletion.io Z32NAI0V3I6P4A $(dig +short wm9fb25lwlihk5jv.myfritz.net) /2 * * * * ~/cronjob-route53 autocompletion.io Z32NAI0V3I6P4A $(dig +short wm9fb25lwlihk5jv.myfritz.net)

Ping your domain
Unplug the cable of the fritzbox, wait until the light switches off
Plug it in again to get a new ip address
Ping your domain, and see the new ip