AI Blocks › Keep your store safe
Domain and certificate watch checker
List your domains and subdomains. Get leftover records and weak registrar access flagged, a score out of 100 and fixes.
Domain and certificate watch checker is a free AI skill for the job "Keep your store safe". Add it to Claude, ChatGPT, Gemini or Codex as a skill, or paste it into any chat.
Free · No account · Made by AI Blocks
What it does
Your domain decides where your customers land. If someone else controls it, they can send your traffic to their page and even get a valid padlock for your name. Two gaps cause most of the risk. One is an old subdomain that still points to a hosting or shop service you stopped using, which someone else may be able to claim. The other is a registrar or DNS login with a weak password and no second step. This skill goes through every domain and subdomain you list, one row each: where it points, whether you still need it, the risk and the action. It checks registrar and DNS access, certificate rules and monitoring, and lookalike domains. It ends with owners, renewal dates and auto-renew, so nothing expires by accident. It does not stop an attacker who already holds your DNS login, so locking that login comes first.
You give it
- Every domain and subdomain you know of, with where each points
- Who can log in to the registrar and the DNS host, and how they sign in
- Your current certificate provider
- Renewal dates and who is notified (optional)
You get
- One row per domain or subdomain: points to, still needed, risk, action
- A score out of 100 with how it was counted
- A DNS clean-up list and a registrar access checklist
- A short list of lookalike domains worth registering or watching
Use it when
- You have several domains or old subdomains for past campaigns, landing pages or test stores.
- A developer or agency set up your DNS and you do not know who can log in to it.
- You see a lookalike of your store name and want to know what to protect.
How to use it
- Start a chat with the skill. Open it if you added it to your AI, or copy it and paste it in.
- Export or copy your DNS records from your DNS host and paste them in.
- Say who has registrar and DNS logins and how each signs in.
- Delete records that point to services you no longer use, after a developer confirms.
- Set up a free alert for new certificates on your domain, and run the checker again in six months.