Inspect BGP network connectivity, routing information, and security status for VPS providers. Analyze network peers, Internet Exchange presence, IP prefix announcements, and RPKI validation.

Check if your domain or IP is listed on 28+ reputable DNS-based blacklists (DNSBL/RBL). Monitor email sender reputation and identify potential deliverability issues.

Check if Brotli compression is enabled on your website. Verify HTTP response headers and compare compression ratios with gzip for optimal performance.

Convert CSV files to JSON format instantly with smart data type detection and large file support up to 100K rows.

Analyze Cloudflare WAF event logs with interactive visualizations. Upload JSON logs to detect threats, track attack patterns, and generate PDF reports.

Generate reusable Cloudflare WAF rule templates with expression helpers, rule packs, and deployment guidance for faster security automation.

Build cron expressions visually with real-time preview, natural language explanation, and next run calculator. Perfect for beginners and experts.

Check DMARC email authentication records to validate domain policies and prevent email spoofing. Includes comprehensive validation tests.

Query comprehensive DNS records including A, AAAA, MX, NS, SOA, TXT, CNAME, CAA, and more. Perfect for debugging domain configurations.

Check DNS propagation across 20 global servers from 6 continents. Real-time verification of DNS changes worldwide with support for all record types.

Validate email addresses in bulk. Check deliverability, syntax, MX records, and SMTP verification. Free for up to 10 emails. Powered by Validkit API.

Generate scientifically-backed email warmup schedules for cold outreach campaigns and optimal deliverability. Prevent spam folder placement and build sender reputation.

Convert Apache .htaccess rewrite rules to nginx configuration format instantly. Supports RewriteEngine, RewriteCond, RewriteRule with common patterns for WordPress, Laravel and more.

Check IP addresses for malicious activity and reputation using AbuseIPDB Intelligence. Get threat levels, attack behaviors, and geolocation data.

Test network latency from 1000+ global locations. Check ping response time, packet loss, and connectivity from different regions worldwide.

Generate optimal MySQL/MariaDB configuration based on server RAM and workload type. Calculate innodb_buffer_pool_size, max_connections, and 25+ parameters with 5 MySQL/MariaDB versions.

Generate optimal PHP-FPM configuration based on server RAM and application type. Calculate pm.max_children and spare servers with 18+ framework presets (WordPress, Laravel, Magento, etc.).

Generate secure random passwords or passphrases with customizable length, character types, and entropy analysis. Includes password strength checker with crack-time estimates.

Check open ports on any host. Scan common ports, custom ports, or port ranges to identify open services.

Check SPF records for email authentication. Validates syntax, counts DNS lookups, detects third-party services, and provides best practice recommendations.

Validate SSL/TLS certificates for any domain. Check certificate details, expiration dates, issuer information, and get security recommendations.

Analyze Safeline WAF logs with CSV upload. Visualize security threats, track attack patterns, and generate professional PDF reports.

Analyze HTTP security headers for any website. Get comprehensive grading (A+ to F), recommendations, and configuration snippets for Nginx and Apache.

Find and explore Ookla Speedtest servers worldwide by country and city. Filter by HTTPS support, export results to JSON, and discover optimal servers for speed testing.

Discover subdomains for any domain using Certificate Transparency logs and DNS enumeration. Comprehensive reconnaissance with Cloudflare detection.

Calculate actual downtime from uptime percentage or determine required uptime from allowed downtime. Get detailed breakdowns across multiple time periods for SLA planning.

Convert traffic, cache hit ratio, and workload metrics into recommended vCPU, RAM, and PHP-FPM worker counts for your VPS.

Assess real-time VPS health with CPU, RAM, disk, and service checks plus actionable remediation tips tailored to your virtualization stack.

Query domain registration information, nameservers, registrar details, and expiration dates.

Run a full website audit covering DNS, SSL, headers, ports, crawl rules, and threat signals in one place.

Check your IP address and geolocation information including country, city, ISP, and location map.

Generate WordPress password hashes with PHPass (legacy) or Bcrypt (6.8+) algorithms. Verify hashes, migrate from PHPass to Bcrypt, and analyze password security with real-time strength analysis.