Solving the changing-IP problem for a home-hosted chat
uk.app sells names of the form yourname.uk.app, for a website, a home server or a side project, not .uk country-code domains. Standard names are £4.99 a year and renew automatically, and every name includes managed DNS, dynamic DNS and REST API access, which matters specifically if the chat you are pointing it at runs on your own hardware.
Running a chat model on a machine at home means its address changes whenever your connection resets. Dynamic DNS exists for exactly that problem, and uk.app bundles it with every name it sells rather than as a separate add-on you have to find elsewhere.
Related tools
On this page
What uk.app actually sells
A name of the form yourname.uk.app, not a .uk country-code domain, that distinction matters because the 2 are different products with different rules. Standard names cost £4.99 a year and renew automatically; premium names are priced separately. Availability and price are checked live on the site, and a WHOIS lookup is built in.
Why dynamic DNS matters here specifically
If the chat is running on a machine you own rather than a hosted service, its public IP address can change whenever your router reconnects. Dynamic DNS updates the name to point at the new address automatically, so the link you shared keeps working without you manually editing a DNS record every time your connection drops.
Managed DNS and API access included
Every name includes managed DNS, so you are not separately shopping for a DNS provider, and REST API access, useful if you want a script to update records automatically rather than through the dashboard by hand. Both come with the name itself rather than as an upgrade.
Setting it up
Check availability for the name you want on the site, since price and availability are both live rather than cached. Buy it, then point the DNS record at wherever the chat is actually running, your home server's address if self-hosted, or your hosting provider's address otherwise.
What it is not
uk.app sells names in its own namespace, not country-code UK web addresses, and owning one carries no implied UK-registry status or trust signal tied to that separate, unrelated system. It also does not promise instant DNS propagation: changes still take the usual time to spread once you update a record.
Keeping the name once it is live
Standard names renew automatically each year at £4.99, so the address does not lapse quietly while you are focused on the chat itself. If your home connection changes internet providers entirely, rather than just getting a new IP from the same one, check that dynamic DNS is still pointed at the right device, since a full provider switch is the one case worth a manual check.