MailDog
Spin up a free SMTP sandbox in one click. Send up to 20 emails per sender every 30 minutes, capture and inspect them in real time. Plus full custom-domain email hosting.
Added July 2, 2026
· Last analysed July 2, 2026 · via 
· 50% unique tagline
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 2 July 2026; the live site may have changed since.
MailDog looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.
Launched on Product Hunt on July 2, 2026. The site is hosted on Contabo Asia Private Limited in Germany. We've detected 10 technologies on this site, covering analytics, auth, CSS frameworks, and DNS providers. The stack includes Auth.js, Next.js, and React.
It's on one of the most common stacks we track, shared by 3,249 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (10)
| DNS |
Cloudflare DNS
|
| Server |
nginx
|
| Auth |
Auth.js
(2)
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(5)
|
| UI library |
Lucide Icons
|
| Analytics |
Google Analytics
(4)
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
(4)
|
Infrastructure
Email Security
Storage (5)
| Name | Lifetime | Detected as |
|---|---|---|
| _ga | 1y | Google Analytics |
| _ga_8D672BSZ6M | 1y | Google Analytics |
| __Host-next-auth.csrf-token | session | Auth.js |
| __Secure-next-auth.callback-url | session | Auth.js |
| Key | Size | Detected as |
|---|---|---|
| nextauth.message | 74 B | Auth.js |
Readiness Breakdown How?
Performance How?
⚠ 4 images: 2 without width/height, 2 missing alt text
Broken first-party requests (1), worth fixing
- 404 /api/public-sandbox/me
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI layout signals | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.