Workflows

Inspect a domain and website

A domain check is more useful when several signals are reviewed together. Start with public registration information, inspect DNS records, then check the website response and the headers it returns.

Review public registration data, DNS records, website response status, and HTTP headers in one investigation flow.

CONNECTED TASKS

Inspect a domain and website

  1. 1

    Step 1

    RDAP Lookup

    Modern successor to WHOIS providing structured JSON-based registry data, entities, and status codes.

    Open tool
  2. 2

    Step 2

    DNS Lookup

    Query authoritative DNS records: A, AAAA, CNAME, MX, TXT, NS, and SOA with TTL values.

    Open tool
  3. 3

    Step 3

    Website Status Checker

    Determine if a web resource is down for everyone or just you, checking HTTP response codes.

    Open tool
  4. 4

    Step 4

    HTTP Headers Checker

    Inspect server responses, redirection chains (301/302), CSP, HSTS, and CORS security headers.

    Open tool

What you will have

A practical snapshot of registration, DNS, reachability, and response headers for the hostname you entered.

Important to know

These checks query public RDAP/DNS services or the target website. Results can be affected by caching, network rules, redirects, and service availability; they are not a security certification.