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from $0.35 / 1,000 domain checkeds

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Domain Availability Checker: Registered or Available (RDAP)

Try for free

Bulk-check whether domain names are registered or likely available, using RDAP from the registries. Returns registrar, created and expiry dates for registered names. No personal data. Empty input = free demo. $0.50 per 1,000 domains.

Pricing

from $0.35 / 1,000 domain checkeds

Rating

0.0

(0)

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Actor Factory

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Monthly active users

6 hours ago

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Automation

Available flag

available

Optional

True if the registry says the name is not found (likely available), false if registered, null if unknown.

Type:boolean | null

Checked at

checkedAt

Optional

Time of the lookup in UTC.

Type:null | string

Created at

createdAt

Optional

Registration date from RDAP for registered domains; null otherwise.

Type:null | string

Days to expiry

daysToExpiry

Optional

Whole days until the expiry date; negative if past; null if unknown.

Type:null | number

Domain name

domain

Optional

Domain name that was checked.

Type:null | string

Domain status

domainStatus

Optional

List of EPP status codes reported by RDAP; empty if none.

Type:array | null

Error code

error

Optional

Error code such as invalid_domain or no_rdap_for_tld, or a lookup failure; null otherwise.

Expired flag

expired

Optional

True if the expiry date is in the past; null if no expiry date.

Type:boolean | null

Expires at

expiresAt

Optional

Expiry date from RDAP; null if not available.

Type:null | string

RDAP domain

rdapDomain

Optional

Domain name RDAP answered for.

Type:null | string

RDAP server

rdapServer

Optional

Host name of the RDAP server that was queried.

Type:null | string

Registrant redacted

registrantRedacted

Optional

Always true; registrant and contact details are never included.

Type:boolean | null

Registrar name

registrar

Optional

Registrar name from RDAP for registered domains; null otherwise.

Type:null | string

Registrar IANA ID

registrarIanaId

Optional

IANA ID of the registrar from RDAP; null if not available.

Type:null | string

Availability status

status

Optional

registered, available (likely; registry says not found), unknown or invalid.

Type:null | string

Updated at

updatedAt

Optional

Last-changed date from RDAP; null if not available.

Type:null | string

Other properties may be included.

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