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Mr.DNS - DNS & Network Tools

Free DNS and network diagnostic tools. Look up DNS records, check email authentication, inspect SSL certificates, and verify IP reputation — all in one place.

Developer Tools

Added April 15, 2026 · Last analysed April 15, 2026 · via · 57% 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 15 April 2026; the live site may have changed since.

Mr.DNS - DNS & Network Tools ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: tracking cookies set before any opt-in and no email security records.

Launched on Product Hunt on April 15, 2026. The site is hosted on Amazon.com in Canada, with a domain registered in 2002. The crawl picked up 10 technologies on this site, covering analytics, CSS frameworks, web fonts, and maps. The stack includes Bootstrap, Google Analytics, and Google Fonts.

For context, it's running the same core stack as 362 other launches and tighter on security headers than most Product Hunt launches.

If you own this site, refresh the snapshot and see the full fix list any time →

10.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 15 · Few AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (10)

Infrastructure
Protocol HTTP/3 (2)
Security HSTS (2)
Server nginx (2)
Build & Framework
CSS framework Bootstrap (2)
Font Google Fonts
Maps OpenStreetMap
Package CDN jsDelivr (2)
Analytics & Marketing
Analytics Google Analytics (3)
SEO Google Search Console
Tag management Google Tag Manager

Infrastructure

Network
AS14618 · CA
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 25 Feb 2026 to 26 May 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
24.5 years
Registered Jan 2002 · Tucows Domains Inc.

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC Not published. Receivers fall back to permissive defaults.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)

Vibe Score Breakdown How?

SignalPoints
AI writing signals +5
AI code-structure signals +10

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.

AI Stance

No AI stance declared
llms.txt published
No AI bots blocked in robots.txt
ai-train = yes
search = yes
ai-input = yes
? None advertised

Well-Known Files

robots.txt
sitemap.xml (25 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
96% unique

Security Headers (6/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Performance

445ms response time
Faster than 40% of sites
5 third-party domains loaded

Build

3 JS files
5 CSS files
5 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.