Network Tools
IP lookups, DNS inspectors, ping tests, and network diagnostic utilities.
Fast & Private Network Tools
Zero server uploads, instant in-browser conversions, and unlimited daily usage.
Explore 27 Tools BelowAdvanced DNS Lookup Tool
Query authoritative A, AAAA, CNAME, MX, TXT, NS, SOA, and SRV records with propagation status.
CIDR to Subnet Mask Converter
Convert slash CIDR prefix notation (/24, /16) into standard dotted subnet masks, wildcard masks, and usable host counts.
DHCP Option Space Builder
Construct custom DHCP Option 43 and Option 60 hex payload strings for enterprise network hardware.
DNS CAA Record Generator
Generate DNS Certification Authority Authorization (CAA) records for Let's Encrypt, DigiCert, and Sectigo.
DNS History Checker
Inspect historical DNS name server and IP address modifications for any domain name.
DNS Lookup Tool
Instant DNS records resolver for domain names with response TTL time inspection.
Google AdSense In-Feed Ad Unit
High-CTR In-Feed native ad unit configured in Google AdSense Manager.
DNS Propagation Checker
Check live DNS propagation status across 30+ global server nodes located worldwide.
HTTP Header & Status Checker
Inspect HTTP response status codes (200, 301, 404, 500) and full response headers.
HTTP Ping Response Test
Measure web server round-trip latency, TCP handshake time, and TTFB response speeds.
HTTP Redirect Chain Checker
Trace full URL redirect paths, detect 301/302 redirect hops, and diagnose redirect loops.
HTTP Security Headers Generator
Generate secure CSP, HSTS, X-Frame-Options, and Permissions-Policy headers for Nginx and Apache.
Hostname to IP Address Lookup
Resolve any domain name or server hostname into its public IPv4 and IPv6 addresses.
Google AdSense In-Feed Ad Unit
High-CTR In-Feed native ad unit configured in Google AdSense Manager.
Explore Other Categories
Gig Rank: Fiverr SEO Tools
Free Fiverr SEO tools to write better gig titles, descriptions and tags, audit your gig, protect your Success Score and grow your earnings.
SEO & Analytics
Optimize your search rankings, analyze metadata, and enhance online visibility.
AI Tools
Next-generation artificial intelligence tools for writing, generation, and analysis.
Sponsored Category Ad
High-CTR In-Feed native ad unit configured in Google AdSense Manager.
PDF Tools
Convert, merge, split, compress, and edit PDF documents right in your browser.