All Tools

Browse the full StripDNS toolkit. Each page has a shareable URL and is optimized for search indexing.

WHOIS Lookup
Look up registrar, ownership details, and key WHOIS record fields for domains.
DNS Lookup
Query DNS records including A, AAAA, MX, TXT, CNAME, NS, SOA, and more.
What is my IP
Detect your public IP address quickly with protocol and network context.
IP Location
Estimate location and network details for public IPv4 and IPv6 addresses.
Detect Browser
Detect browser name, version, and rendering environment details.
Detect OS
Identify operating system and platform from request headers.
Detect Mobile
Check whether the visitor appears to be on a mobile device.
SSL/TLS Checker
Test SSL/TLS protocol and certificate behavior for a target host.
HTTP Headers
Inspect HTTP response headers for redirects, cache, and security signals.
Reverse DNS
Perform reverse DNS PTR lookups for IP addresses.
ASN Lookup
Find ASN and network owner details for IP addresses.
DNSBL Check
Check whether an IP is listed on common DNS blocklists.
Port Check
Probe network ports and verify expected service availability.
DNS Propagation
Track DNS propagation across multiple resolvers and regions.
SSL Expiry
Check SSL certificate expiry and chain details before renewal issues.
SPF / DKIM / DMARC
Inspect SPF records and email-auth related DNS configuration.
Subdomain Finder
Discover known subdomains using passive techniques.
CNAME / CDN Detector
Detect CDN and CNAME routing patterns for a domain.
MX Health
Validate MX setup and mail delivery readiness signals.
IP Reputation
Assess IP reputation risk with external intelligence sources.
MD5 Tool
Encode and decode MD5 inputs for testing workflows.
Base64 Tool
Encode and decode Base64 strings quickly.
Password Generator
Generate strong passwords with configurable complexity.
UUID Generator
Generate UUID values for application and database use.
Key Pair Generator
Generate cryptographic key pairs for development workflows.
Random Bytes
Generate cryptographically secure random bytes.