Every day we check DNS records, redirects and email blacklists for clients. The free tools online are spread across different sites, often slow and full of adverts, and few of them tell you whether AI crawlers can read your website.
So we built Webdev Tools: a fast, clean toolkit that anyone can use for free, with no sign-up.
The tools
- DNS lookup and DNS propagation
- WHOIS
- Email blacklist check
- HTTP headers and redirect chain
- Dig and nameserver comparison
- Crawlability for search engines and AI bots
- IP lookup and browser details
Behind the scenes it has fair-use limits, bot protection and safeguards against misuse, and it is ready for user accounts and paid plans in the future.
Read the full case study, or find out more about our bespoke web apps.