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Explore useful UK articles about Advanced DNS, with practical explanations and next steps for your website.
Domain namesAnycast DNS distributes a service across multiple network locations, but the nearest route is not always the nearest city. Learn how it works, which failures it can help absorb, and how to assess speed and resilience using evidence from your audience.
Domain namesSPF, DKIM and DMARC solve related but different email problems. Learn how to authorise legitimate senders, enable message signing, check alignment and introduce enforcement without blocking invoices, website messages or other business email you still need to deliver.
Domain namesCNAME records connect one hostname to another, but they do not redirect a browser or move a URL path. Understand practical uses for branded subdomains, apex restrictions, service verification and a careful setup process that avoids loops and conflicting records.
Domain namesA professional email address needs more than an MX entry. Follow a practical setup sequence covering domain verification, mailbox creation, incoming routing, sender authentication, mail applications and migration checks, with clear distinctions between the jobs each setting performs.
