By Team Edtoolkits · Web & network
Parse a pasted DKIM TXT record, read its key size and type, and see what to fix. Or paste a public key to build the record text. No lookups, no key generation.
Use the guide alongside the working tool.
Open DKIM Record Inspector →Get started
Paste the DKIM TXT record (the value, a zone-file line or dig output).
Adjust and explore
Read the key type and size and the checks, and fix what is flagged.
Save and share
To publish a new key, switch to Build, paste the public key and copy the record.
Privacy and limits
Works on text you paste. It does not look up DNS and cannot tell whether your mail server really signs with the matching private key. It never creates or accepts private keys. Your data stays on your device.
Ready to apply this workflow?
Try DKIM Record Inspector →Explore a related workflow
- DNS Record Inspector: practical guide
Look up public DNS records and inspect resolver answers.
- DNS Zone File Validator: practical guide
Check common BIND zone records and configuration conflicts.
- SPF Record Analyzer: practical guide
Review SPF mechanisms, IP ranges and DNS lookup limits.
- DMARC Record Studio: practical guide
Build and check a DMARC DNS policy with clear tag explanations.
Keep your original files and review the result. Found unclear instructions? Contact Team Edtoolkits.