Top Domain Age Details API alternatives in 2025

Top Domain Age Details API Alternatives in 2025

As the digital landscape continues to evolve, the need for reliable and efficient APIs to check domain age, availability, and registration details has become increasingly important. In 2025, developers are looking for robust alternatives to existing APIs that can provide comprehensive data about domain names. This blog post will explore some of the best alternatives to the Domain Age Checker API, detailing their features, capabilities, pricing, pros and cons, ideal use cases, and how they differ from the Domain Age Checker API.

1. Domain Age Checker API

The Domain Age Checker API allows users to determine the age of a given domain with ease. This API retrieves information about how old the domain is and whether it is registered or not.

Key features include:

• Age Checker: This feature enables users to know how old a given domain is, retrieving data as age in days, months, and years. Additionally, it provides information about whether the domain is registered or not.

For example, a typical response from the API might look like this:

{"data":{"host":"zylalabs.com","debug_message":"","domain_age_found":true,"domain_registered":"yes","domain_creation_date":"2021-01-26","domain_age_in_days":1430,"domain_age_in_months":46,"domain_age_in_years":3},"credits_remained":17.5,"estimated_queries":"35","elapsed_time":"0.46","success":true}

This API is ideal for assessing a domain's credibility, identifying potentially suspicious new domains, and conducting competitive analysis by understanding domain age and history.

Want to use Domain Age Checker API in production? Visit the developer docs for complete API reference.

2. Domain Age and Registration Date API

The Domain Age and Registration Date API provides the age and registration date of a domain, allowing users to make informed decisions about domain credibility.

Key features include:

• Analyze Domain: Users can insert a domain in the parameter to retrieve its age and registration date. This feature helps assess domain authority and make informed purchasing decisions.

An example response might look like this:

{"domainAge":"151 days - 3 years","domainDate":"2021-03-15"}

This API is particularly useful for SEO strategies and understanding the historical context of a domain.

Ready to test Domain Age and Registration Date API? Try the API playground to experiment with requests.

3. Domain Availability Checker API

The Domain Availability Checker API allows users to check the availability of a certain domain while also retrieving its age.

Key features include:

• Check Domain: Users can pass the domain they want to check and receive information about its availability, creation date, update date, and expiration date.

An example response might look like this:

{"example.org":false,"foo.com":false,"somefoobardomain.io":true}

This API is ideal for developing applications for domain registration and conducting market research on domain availability trends.

Need help implementing Domain Availability Checker API? View the integration guide for step-by-step instructions.

4. Domain Expiration Checker API

The Domain Expiration Checker API allows users to check the expiration date of any domain name by simply providing the domain name.

Key features include:

• Get Expiration: This feature checks the expiration date of a given URL, returning the remaining days until expiration.

An example response might look like this:

{"domain":{"domain_url":"https://www.sunvalleyerp.com","updated_at":"2025-03-11T22:34:30.000000Z"},"success":true,"domain_registration_data":{"domain_age_date":"2023-04-18","domain_age_days_ago":693,"domain_expiration_date":"2025-04-18","domain_expiration_days_left":37},"api_usage":{"this_month_api_calls":18,"remaining_api_calls":999982}}

This API is useful for tracking expiration dates for domain renewals and managing domain portfolios.

Ready to test Domain Expiration Checker API? Try the API playground to experiment with requests.

5. Domain Name Availability API

The Domain Name Availability API swiftly checks domain name availability, streamlining online presence management.

Key features include:

• Check Domain: Users must indicate the URL of a domain in the parameter to check its availability.

An example response might look like this:

{"status":"Available","timeElapsed":10}

This API is crucial for businesses and individuals looking to secure the right virtual addresses.

Want to try Domain Name Availability API? Check out the API documentation to get started.

6. Domain Availability Lookup API

The Domain Availability Lookup API quickly verifies domain name availability, helping businesses and individuals ensure the perfect online identity.

Key features include:

• Domain Checker: Users must indicate the name of a domain and a TLD (com, net, org, etc.) in the parameters to check availability.

An example response might look like this:

{"status":200,"message":"OK","data":{"isAvailable":false,"tld":"com","domain":"youtube"}}

This API is ideal for ensuring that desired domain names are available for registration.

Need help implementing Domain Availability Lookup API? View the integration guide for step-by-step instructions.

7. Domain Search Availability API

The Domain Search Availability API is a comprehensive tool that allows users to check the availability of domain names and retrieve essential information.

Key features include:

• Search Domain: This feature checks domain availability, including validation, expiration, prices, and quality aspects.

An example response might look like this:

{"status":"OK","request_id":"4b1d2437-0ef3-4d43-98fa-1345eb2f58b9","parameters":{"domain":"example-domain-123.com","currency":"USD"},"data":{"domain":"example-domain-123.com","sld":"example-domain-123","tld":"com","valid":true,"available":true,"register_price":"0","purchase_price":"0","transfer_price":"12","renew_price":"12","currency":"USD","is_premium":false,"is_aftermarket":false,"whois_privacy_offered":true,"domain_positives":["All time worldwide popular tld","Correct spelling","Okay transcribability"],"domain_negatives":["Long length"]}}

This API is beneficial for making informed decisions about domain registration and management.

Want to use Domain Search Availability API in production? Visit the developer docs for complete API reference.

8. Domain Data Registration API

The Domain Data Registration API provides quick access to domain details such as availability, ownership, expiration, and registrar information.

Key features include:

• Domain Information: Users must indicate the URL of a domain in the parameter to retrieve its registration details.

An example response might look like this:

{"domainName":"google.com","registryDomainId":"2138514_DOMAIN_COM-VRSN","registrarWhoisServer":"whois.markmonitor.com","registrarUrl":"http://www.markmonitor.com","updatedDate":"2019-09-09T15:39:04+0000","creationDate":"1997-09-15T07:00:00+0000","registrarRegistrationExpirationDate":"2028-09-13T07:00:00+0000","registrar":"MarkMonitor, Inc.","registrarIanaId":"292","registrarAbuseContactEmail":"[email protected]","registrarAbuseContactPhone":"+1.2086851750","domainStatus":"clientUpdateProhibited (https://www.icann.org/epp#clientUpdateProhibited) clientTransferProhibited (https://www.icann.org/epp#clientTransferProhibited) clientDeleteProhibited (https://www.icann.org/epp#clientDeleteProhibited) serverUpdateProhibited (https://www.icann.org/epp#serverUpdateProhibited) serverTransferProhibited (https://www.icann.org/epp#serverTransferProhibited) serverDeleteProhibited (https://www.icann.org/epp#serverDeleteProhibited)","registrantOrganization":"Google LLC","registrantStatePr...

This API is essential for making informed decisions regarding domain management.

Need help implementing Domain Data Registration API? View the integration guide for step-by-step instructions.

9. Domain Name Lookup API

The Domain Name Lookup API offers domain ownership, registration, and contact information, aiding cybersecurity, research, and domain management.

Key features include:

• Domain Information: Users must indicate the URL of a domain in the parameter to retrieve its ownership and registration details.

An example response might look like this:

{ "message": "Response is not available at the moment. Please check the API page"}

This API is crucial for verifying the legitimacy of a domain and managing domain portfolios.

Want to use Domain Name Lookup API in production? Visit the developer docs for complete API reference.

10. Domain Information API

The Domain Information API offers real-time domain registration insights, enhancing brand protection and cybersecurity efforts.

Key features include:

• Get Domain Data: Users must indicate the URL of a domain and insert the value "live" in the parameters to retrieve its registration insights.

An example response might look like this:

{"status":true,"domain_name":"chateaullc.com","query_time":"2024-07-14 15:44:42","whois_server":"whois.verisign-grs.com","domain_registered":"yes","create_date":"2000-10-10","update_date":"2024-02-06","expiry_date":"2024-10-10","domain_registrar":{"iana_id":"83","registrar_name":"IONOS SE","whois_server":"whois.ionos.com","website_url":"http://ionos.com","email_address":"[email protected]","phone_number":"+1.8774612631"},"registrant_contact":{"name":"REDACTED FOR PRIVACY","company":"1&1 Internet Inc","street":"REDACTED FOR PRIVACY","city":"REDACTED FOR PRIVACY","state":"REDACTED FOR PRIVACY","zip_code":"REDACTED FOR PRIVACY","country_name":"United States","country_code":"US","email_address":"[email protected]","phone":"REDACTED FOR PRIVACY","fax":"REDACTED FOR PRIVACY"},"administrative_contact":{"name":"REDACTED FOR PRIVACY","company":"REDACTED FOR PRIVACY","street":"REDACTED FOR PRIVACY","city":"REDACTED FOR PRIVACY","state":"REDACTED FOR PRIVACY","zip_code":"REDACTED FOR PRIVACY","country_na...

This API is essential for brand protection and cybersecurity efforts.

Ready to test Domain Information API? Try the API playground to experiment with requests.

Conclusion

In conclusion, as we look towards 2025, the demand for reliable domain age and registration APIs continues to grow. Each of the APIs discussed offers unique features and capabilities that cater to different needs. The Domain Age Checker API is excellent for quick age assessments, while the Domain Age and Registration Date API provides comprehensive historical context. For those focused on domain availability, the Domain Availability Checker API and Domain Name Availability API are invaluable tools. Ultimately, the best choice will depend on your specific requirements, whether it's tracking domain age, checking availability, or managing domain portfolios. By leveraging these APIs, developers can enhance their applications and provide users with the critical information they need to navigate the digital landscape effectively.