How Periodic Works

flowchart TB
    subgraph Domain["Your Domain"]
        DNS["DNS Records<br/>SPF, DKIM, DMARC<br/>MX, NS, CAA"]
        CF["Cloudflare Settings<br/>SSL, WAF, HSTS"]
    end

    subgraph Platform["eSolia Periodic"]
        Monitor["Monitoring Engine"]
        Baseline["Baseline Capture"]
        Detect["Change Detection"]

        subgraph Resolvers["9 Global DNS Resolvers"]
            R1["Google • Cloudflare"]
            R2["Quad9 • OpenDNS"]
            R3["Mullvad • AdGuard"]
            R4["Control D • CleanBrowsing"]
            R5["IIJ (Japan)"]
        end

        Alert["Alert System"]
        Dashboard["Admin Dashboard"]
    end

    subgraph Output["Notifications"]
        Email["📧 Email"]
        Teams["💬 Teams"]
        Webhook["🔗 Webhooks"]
    end

    DNS --> Monitor
    CF --> Monitor
    Monitor --> Resolvers
    Monitor --> Baseline
    Baseline --> Detect
    Detect --> Alert
    Alert --> Email
    Alert --> Teams
    Alert --> Webhook
    Monitor --> Dashboard

flowchart LR
    A["1. Capture<br/>Baseline"] --> B["2. Query<br/>Resolvers"]
    B --> C["3. Compare<br/>Results"]
    C --> D["4. Detect<br/>Changes"]
    D --> E["5. Send<br/>Alerts"]
    E --> F["6. Track<br/>Remediation"]
    F -.-> A