NSEC3PARAM Lookup

DNS

The NSEC3PARAM record — the hash, iterations and salt for a zone’s NSEC3 chain (DNSSEC).

Use this from the command line

curl -s https://ipcow.com/api/tools/nsec3param-lookup \
  -H 'content-type: application/json' \
  -d '{"domain":"cloudflare.com"}'