Where the DNS settings live
- Sign in to the Fasthosts control panel.
- Open Domains, click the domain, then DNS Settings / Advanced DNS.
Adding a record
- Click Add new record, choose the type, fill in host and value, then save.
Editing or deleting a record
- Use the edit icon on the row; the bin removes the record.
Changing the nameservers
- Open the domain and choose Change nameservers → Use custom nameservers.
Gotchas at Fasthosts
- Fasthosts hosting packages auto-manage some records; detach the package to take full control.
After you save
DNS changes aren't instant. Resolvers keep the old answer until the previous record's TTL expires, so a record with a 4-hour TTL can take 4 hours to change everywhere. Use the Route Planner's live check to see what the world sees, and the troubleshooting page if it still looks wrong after the TTL has passed.
