Domain Insights
Analyze domain infrastructure by performing comprehensive DNS, WHOIS, and security audits.
Community: Submitted by a user or imported; check the owner before granting accessOnlineNo sign-inGlobalFreeRead-only
What it can do
- Domain Report: Get a complete domain intelligence report. Runs ALL checks at once: DNS, WHOIS, email security, SSL, HTTP headers, tech stack detection, and domain age. This is the recommended starting
- Dns Lookup: Look up DNS records (A, AAAA, MX, TXT, NS, CNAME, or ALL) for any domain.
- Whois Lookup: Get WHOIS registration data for a domain including registrar, creation/expiry dates, and days remaining.
What data it sees
Do you need an account
No: the server works without sign-in
Analyze domain infrastructure by performing comprehensive DNS, WHOIS, and security audits. Identify technology stacks, track SSL validity, and verify email security configurations to ensure optimal web presence. Monitor global DNS propagation and discover subdomains to gain a complete picture of any domain's health and history.
Server tool list (15)
Raw names from tools/list. Only developers need these.
| domain_report | Get a complete domain intelligence report. Runs ALL checks at once: DNS, WHOIS, email security, SSL, HTTP headers, tech stack detection, and domain age. This is the recommended starting tool. |
| dns_lookup | Look up DNS records (A, AAAA, MX, TXT, NS, CNAME, or ALL) for any domain. |
| whois_lookup | Get WHOIS registration data for a domain including registrar, creation/expiry dates, and days remaining. |
| domain_available | Check whether a domain is available for registration. Suggests alternative TLDs if the domain is taken. |
| email_config_check | Audit email security configuration: MX, SPF, DKIM (common selectors), and DMARC records. Returns a letter grade A–F. |
| ssl_check | Check SSL/TLS certificate details for a domain: issuer, validity dates, days remaining, protocol, and fingerprint. |
| reverse_dns | Reverse DNS lookup — convert an IP address to its hostname(s), or find the IP behind a domain and do reverse lookup. |
| dns_propagation | Check if DNS has propagated by querying 8 public resolvers worldwide (Google, Cloudflare, OpenDNS, Quad9, etc.). |
| subdomain_finder | Discover common subdomains for a domain by checking ~80 common subdomain prefixes. |
| http_headers_check | Audit HTTP security headers (HSTS, CSP, X-Frame-Options, etc.) and give a letter grade A–F. |
| redirect_chain | Trace the full redirect chain for a URL. Shows every redirect hop, status code, and final destination. |
| tech_stack_detect | Detect the technology stack of a website: web server, CDN, framework, CMS, analytics, and more. |
| domain_age | Calculate the exact age of a domain and show its registration timeline. |
| dns_compare | Compare DNS records of two domains side by side. Useful for comparing setups or verifying migration. |
| port_check | Check if common network ports are open on a domain. Useful for verifying services are running. |