Super-fast, user-friendly Website & Hosting Tools
Diagnose DNS/SSL, Security, Speed & SEO in seconds — clean UI, real fixes, and stable layouts.
Why use NextHost Tools?
- Instant, actionable diagnostics with step-by-step fixes — e.g., SPF/DKIM/DMARC, Security Headers, CSR/Key.
- Accessible & layout-stable across devices to keep content readable and predictable.
- Performance-first workflows with clear UX and focused results — no noise, just what you need.
Quick Launch
A/AAAA/MX/TXT + cert validity & SANs
Generate CSR/Key on server
Basic lookup for popular TLDs
Trace 301/302 chain & loops
Server response estimate + hints
HSTS / CSP / X-Frame / X-CTO
Paste → minified zip
Lossless/resize/WebP
robots.txt & sitemap.xml audit
Title, OG image, description
Auto banner for links
Similarity & human-ish score
Titles, outline, sections
Copy-paste TXT records
Branded short links
Live preview (HTML/CSS/JS)
Stylish QR for links/apps
Boilerplate zipped
Fix SSL & DNS issues fast
Use DNS & SSL Health to confirm A/AAAA, MX, TXT and certificate expiry/SANs before launch.
Harden security headers
The HTTP Security Headers checker gives copy-ready HSTS/CSP/X-Frame snippets.
Better previews & CTR
Generate social banners with OpenGraph Image Generator and verify titles in Meta Preview.
Common use-cases
- New domain handover — run WHOIS & Domain Age and DNS & SSL Health.
- Migration day — check Redirect Mapper for loops/chains and TTFB after cutover.
- Content refresh — use Rewrite & Originality Check and Blog Writer.
“DNS and SSL checks saved me during a renewal weekend. Clean UI — zero noise.”
“Security headers guide helped us pass an audit; copy snippets were spot-on.”
“TTFB tips gave measurable lift — paired with CDN, pages feel instant.”