Lucia was deprecated in March 2025. The website was updated in July 2026 and points to code/auth_session.ts as a single-file replacement for the NPM package and to the Auth Book for auth information.
WhatsMyDNS
vsOTP Auth
WhatsMyDNS vs OTP Auth
How do WhatsMyDNS and OTP Auth compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | WhatsMyDNS | OTP Auth |
|---|---|---|
| What it is | WhatsMyDNS checks DNS record propagation across global resolvers for record types including A, AAAA, MX, and TXT. | Manage two-factor authentication codes with OTP Auth, an iOS app listed on the App Store. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Freemium |
| Platforms | Web | iOS, Web |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
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