Confirm That Published DKIM Selectors Remain Available

DKIM depends on a sending service adding a signature and DNS publishing the corresponding public key under the correct selector. A missing record, incomplete rotation, or unexpected key replacement can cause verification to fail. DKIM Record Monitor queries the selectors your team configures and records whether the expected public information remains available.

The monitor supports planned key rotation by showing when a new selector appears and when an old one is retired. Alerts identify the affected domain and selector instead of treating all mail configuration as one issue. Public key material is already published in DNS; the product never requests or stores private signing keys. Combined with controlled mail tests, it provides a practical view of the DNS half of DKIM operation.

Key capabilities

• Configured DKIM selector discovery
• Missing-record and public-key change detection
• Selector rotation history
• Supported tag and syntax observations
• Domain-and-selector-specific alerts

Digital delivery and access

This is a digitally delivered monitoring service. After successful payment and any required order verification, setup instructions are delivered electronically. The purchase includes 12 months of access for one authorised monitoring target unless the product page or order confirmation states otherwise. There is no automatic renewal.

Clear service information

The monitor checks published DNS records and does not prove that outgoing messages are signed correctly. It does not create keys, store private signing material, configure mail providers, or guarantee authentication results at every receiver.

Monitoring must only be configured for websites, systems, APIs, domains, servers or other digital assets that the customer owns or is authorised to test. Results reflect the configured checks and third-party network conditions; they do not constitute a guarantee of uninterrupted operation.

Support

Setup and service enquiries are handled during UK business hours through support@gamitrendsoftware.com. Please include your order reference and the relevant authorised target so the support team can assist efficiently.