Pricing

from $2.00 / 1,000 domain checkeds

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Domain Expiry Monitor

Try for free

Pricing

from $2.00 / 1,000 domain checkeds

Rating

0.0

(0)

Developer

Mahmoud Alhamdo

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Monthly active users

a month ago

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Domain Expiry & Availability Monitor

Check any list of domains against the official registry RDAP servers: is it available, who is the registrar, when does it expire, and what changed since the last run. No proxy, no API key.

Why use it

Never lose a domain: expiryAlert is ok, warning, critical or expired.
Spot takeovers and hijacks: changes lists registrar, expiry date and nameserver changes between runs.
Find drops and available names: available: true means the registry reports no such domain.
Agencies and IT teams: monitor all client domains in one scheduled run.

Input

Field	Description
`domains`	Domains (URLs are reduced to the domain)
`alertWithinDays`	Warn threshold, default 30 days
`trackChanges`	Compare with the previous run (keep the same state store name)
`maxDomains`	Cap per run

Example output

{
  "domain": "openai.com",
  "status": "registered",
  "registrar": "MarkMonitor Inc.",
  "expiresAt": "2029-01-19T19:28:24.000Z",
  "daysToExpiry": 833,
  "expiryAlert": "ok",
  "nameservers": ["ns1-02.azure-dns.com", "ns2-02.azure-dns.net"],
  "changes": []
}

Supported extensions and limits

Works for every extension that publishes an RDAP service, including .com, .net, .org, .ai, .app, .dev, .co.uk, .fr and about 1,200 more. Some country and legacy extensions (for example .io, .co, .de, .ae, .sa) have no public RDAP service. Those domains are listed under unsupportedTld in the SUMMARY record and are never charged. available reflects the registry answer at that moment and is not a purchase guarantee.

Pricing

Pay per event: a small fee at start and a fee per domain checked. Unsupported and failed domains are free.

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