While this is an entertaining read - i.e. all the technical details, it can be made so much less work. If you register a domain or transfer it to a registrar th

While this is an entertaining read - i.e. all the technical details, it can be made so much less work. If you register a domain or transfer it to a registrar that supports dynamic DNS updates you just run a daemon inside your network and forget about it. I have several domains on Namecheap with a dynamic IP at home and do this [1]. [1] https://www.namecheap.com/support/knowledgebase/article.aspx/36/11/how-do-i-start-using-dynamic-dns https://www.namecheap.com/support/knowledgebase/article.aspx...