Domain Age Checker in Java

Returns the registration date and the age in years and days.

IpApiClient client = IpApiClient.builder()
        .apiKey(System.getenv("IP_API_IO_KEY"))
        .build();

DomainAge age = client.domainAge("example.com");

System.out.println(age.isValid());          // true
System.out.println(age.registrationDate());  // "1995-08-14"
if (age.ageInDays() != null) {
    System.out.println(age.ageInDays());     // 11000+
    if (age.ageInDays() < 30) {
        // treat brand-new domains as higher risk
    }
}

Check a list of domains in one request (throws if empty).

var batch = client.domainAgeBatch(
        List.of("example.com", "brand-new-domain.xyz"));

batch.results().forEach((domain, age) -> {
    if (age.ageInDays() != null) {
        System.out.println(domain + " " + age.ageInDays());
    }
});