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Explore useful UK articles about IP addresses, with practical explanations and next steps for your website.
Domain namesDNS works quietly whenever someone visits your website or sends your business an email. This beginner’s guide explains resolvers, nameservers, caching and domain changes using practical examples, then shows how to separate a DNS fault from a hosting problem.
Domain namesYour website, business email and connected services depend on different DNS records. Learn what A, AAAA, CNAME, MX, TXT and NS records actually do, how to recognise the right values, and how to change them without disrupting unrelated services.
Domain namesDNS records connect a domain to the services behind it. Use this practical reference to understand the main record types, read the name and value fields correctly, and distinguish website destinations, mail routing, verification and nameserver delegation.
Domain namesDNS turns a familiar hostname into information your device can use to connect to a service. Follow a complete uncached lookup step by step, see where cached answers shorten the process, and learn how to distinguish a DNS failure from a website problem.
Domain namesDNS is a business dependency that often becomes visible only when it fails. Learn how resolvers, authoritative servers and caching affect your website and email, and how to manage the domain, provider and change processes that keep services reachable.
