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Renewal Radar
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Free tools

Free hosting and domain tools

Quick checks that show what you've got, when it renews and what it should cost. No sign-up, no logins.

Pick a tool

  • What host am I on?

    Who hosts your website and email, when your domain and SSL renew, and whether your email is protected from fakes.

    Check my domain

  • Domain expiry checker

    When any domain expires and who it's registered with, straight from the registry.

    Check an expiry date

  • Server size calculator

    Whether shared hosting is enough or you need a VPS, with a RAM, CPU and storage range.

    Size my server

  • 3-year hosting cost calculator

    What a plan really costs over 3 and 5 years, renewals, setup fees and extras included, next to the cheapest plan we list.

    Work out my cost

  • Renewal Radar

    Free reminders before your domain, hosting, email or SSL renews, with cheaper matches if there are any.

    Set up reminders

  • Hosting price index

    How hosting prices change over time, including what plans cost when they renew.

    See the index

  • Hosting Renewal Price Index

    Our quarterly report on how far hosting prices jump when the intro deal ends.

    See the report

  • Hosts that raised prices

    Every hosting price rise we've confirmed this year, dated and sourced.

    See the price rises

Know what you've got? Compare the price

See the 3-year cost at other hosts, renewals included, and we'll move you for free* when you switch.

Get my quotesNever miss a renewal

*Your move is free: we cover the Serverlinx migration fee, worth up to £100 ($125 / €115), when you switch to a host we recommend and buy it through our link. Terms apply.

Frequently asked questions

Are the tools really free?

Yes, with no sign-up. Serverlinx earns commission when you buy through our links, never from the tools. How we make money.

Do the tools need my logins?

No. They only read public records such as DNS and the domain registry. We never ask for registrar, DNS or hosting logins.

What should I do after checking?

Compare what you pay now with other hosts over 3 years, renewals included, with Get my quotes. If you switch to a host we recommend and buy through our link, we'll move everything for free.

How this page was reviewed

Page last updated: 25 September 2026. Facts are checked against the sources below and our editorial policy.

Serverlinx is free to use. Some companies pay us when you buy through us. That never changes how we rank prices.

How we make money →How we rank →