Network tools
Check network details that require server-side detection, such as your public IP, without showing unnecessary location or ISP data.
Network lookup tools
What Is My IP Address
Instantly see your device's public IP address (IPv4/IPv6). Location and ISP are not shown.
DNS Lookup — Server Diagnostic Tool
checks A, AAAA, CNAME, MX, NS, and TXT records for a domain.
IP Diagnostics — Server Diagnostic Tool
checks resolved addresses, IP versions, public routability, and reverse DNS for a domain or IP.
WHOIS Lookup — Server Diagnostic Tool
looks up public WHOIS registration information for a domain.
SSL Certificate Checker — Server Diagnostic Tool
checks issuer, subject, expiry, and remaining days for the TLS certificate on port 443.
HTTP Header Checker — Server Diagnostic Tool
checks response status and headers for a URL.
robots.txt Checker — Server Diagnostic Tool
checks whether a site has robots.txt and previews key lines.
Sitemap Checker — Server Diagnostic Tool
checks whether a site has sitemap.xml and previews key lines.
URL Preview — Server Diagnostic Tool
summarizes page title, description, canonical URL, and Open Graph metadata.
Open Graph Checker — Server Diagnostic Tool
checks sharing metadata such as og:title, og:description, and og:image for a URL.
Simple Page Speed Checker — Server Diagnostic Tool
checks basic performance signals such as HTML response time, size, and cache headers.
DNSBL Check — Network and Email Security Diagnostic
checks a small DNSBL/RBL list for an IP or domain.
SPF Checker — Network and Email Security Diagnostic
checks SPF TXT record presence and basic warnings.
DKIM Checker — Network and Email Security Diagnostic
looks up selector._domainkey DKIM TXT records.
DMARC Checker — Network and Email Security Diagnostic
checks _dmarc TXT record and policy.
Redirect Checker — Network and Email Security Diagnostic
checks URL redirect chains and final status.
URL Unshortener — Network and Email Security Diagnostic
expands short URL redirect chains.
Security Headers Checker — Network and Email Security Diagnostic
checks HTTP security headers such as HSTS, CSP, and X-Frame-Options.
TLS Certificate Checker — Network and Email Security Diagnostic
checks TLS certificate subject, issuer, and expiry details.
FAQ
What does the IP tool show?
It shows only the public IP address for the current request and whether it is IPv4 or IPv6.
Does it collect location data?
No. The IP tool does not display location or ISP information.
Are diagnostic tools like DNS and SSL checks available?
Yes. DNS lookup, SSL certificate checks, and HTTP/security header inspection tools are included.
Are lookups stored?
No. Lookup results are shown in the response only and are not stored.