Up to 1000 domains or URLs per run (duplicates are checked once). URLs are reduced to their host (scheme, path, port and a leading www. are stripped). Invalid entries are reported as invalid_input and never charged.

Type:array

Max. items:1000

DNS record types

recordTypes

Optional

DNS record types to look up for each domain.

Type:string[]

Default:

[
  "A",
  "AAAA",
  "MX",
  "NS",
  "TXT"
]

Include RDAP registration data

includeRdap

Optional

Fetch registrar, registration / expiration / last-changed dates, status and nameservers via the official IANA RDAP directory (the modern, protocol-based successor of WHOIS).

Type:boolean

Default:true

Include email security check

includeEmailSecurity

Optional

Check SPF (TXT record starting v=spf1), DMARC (TXT at _dmarc., p= policy) and whether the domain has MX records.

Type:boolean

Default:true

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