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Free IPSECKEY record lookup

Find the IPSECKEY records a host publishes for IPsec, with the gateway and key in each one.

  • Free, with no signup
  • Runs in your browser

What your result means

Keys found

The host publishes IPsec keys, each with its precedence, gateway and key.

No keys

The host publishes no IPSECKEY records. Most hosts do not.

Questions about the IPSECKEY lookup

What is an IPSECKEY record?

A record that publishes a public key and gateway for IPsec, so another host can set up an encrypted tunnel without a key exchanged by hand.

Does email use IPSECKEY?

No. Mail servers use TLS. IPSECKEY is for IPsec tunnels between hosts and networks.

What does precedence mean?

When a host lists several gateways, the one with the lowest precedence is tried first.

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