Pricing

Pay per event

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Bulk Domain Email Security Checker

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Audit SPF, DMARC, MX, and DKIM DNS posture for bulk domain lists with scores, risk flags, and raw records.

Pricing

Pay per event

Rating

0.0

(0)

Developer

Stas Persiianenko

Actor stats

Bookmarked

Total users

Monthly active users

2 days ago

Last modified

Categories

Developer tools

SEO tools

Domains

domains

Optional

Domain names to check. You can paste bare domains or URLs; the actor normalizes them to hostnames.

Type:string[]

Domains text

domainsText

Optional

Optional newline/comma/space separated domain list. Useful when pasting from a spreadsheet.

Type:string

DKIM selectors

dkimSelectors

Optional

Selectors to test at selector._domainkey.domain. Common values include google, selector1, selector2, default, k1.

Type:string[]

Return risky domains only

riskOnly

Optional

If enabled, domains with a clean score are omitted from the dataset.

Type:boolean

Default:false

Include raw DNS records

includeRawRecords

Optional

Include raw TXT and DMARC TXT records in each output row for audit trails.

Type:boolean

Default:true

Maximum concurrency

maxConcurrency

Optional

Number of domains checked in parallel. Lower this for very large lists if your resolver rate-limits.

Type:integer

Minimum:1

Maximum:100

Default:20

DNS timeout per lookup (ms)

timeoutMs

Optional

Timeout for each DNS lookup. The actor clamps this between 1000 and 30000 ms.

Type:integer

Minimum:1000

Maximum:30000

Default:5000

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