$ ls /tools
Quick, focused web & SEO tools.
No accounts, no ads — a handful of utilities we built for ourselves and made public.
- 01
Domain availability checker
See if a domain is available, who registered it, when it expires, and what nameservers it uses.
$domain-check yourbusiness.com - 02
SSL certificate checker
Inspect any site's SSL/TLS certificate — issuer, validity dates, SANs, and chain length.
$ssl-check lightningbyrd.com - 03
HTTP headers checker
Fetch a URL's response headers and audit for missing security best practices.
$curl -I https://example.com - 04
DNS lookup
Pull A, AAAA, MX, TXT, NS, CNAME, and SOA records for any domain.
$dig cloudflare.com any