Domain Age Checker in Swift

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

let client = IpApiClient(apiKey: ProcessInfo.processInfo.environment["IP_API_IO_KEY"]!)

let age = try await client.domainAge(domain: "example.com")

print(age.isValid)                 // true
print(age.registrationDate ?? "")  // "1995-08-14"
if let days = age.ageInDays {
    print(days)                    // 11000+
    if days < 30 {
        // treat brand-new domains as higher risk
    }
}

Check an array of domains in one request (throws if empty).

let batch = try await client.domainAgeBatch(
    domains: ["example.com", "brand-new-domain.xyz"])

for (domain, age) in batch.results {
    if let days = age.ageInDays {
        print(domain, days)
    }
}