
How to get a free city.state.us domain for side projects
US locality domains under city.state.us are a forgotten corner of DNS — and a cheap way to get a real domain for side projects. Here's how to claim one.

US locality domains under city.state.us are a forgotten corner of DNS — and a cheap way to get a real domain for side projects. Here's how to claim one.

Learn how to protect your domains from unauthorized transfers with transfer locks, registry locks, DNSSEC, and proactive monitoring scripts.

When your domain lands on a DNS blocklist, your entire lab breaks. Here's how to diagnose, fix, and prevent DNS blocklist issues.
# I Bought a Domain by Talking to My AI. No Browser Needed. Last month I fat-fingered a CNAME record at 2am and took down production for three hours.
Learn how to debug and fix DNS resolution failures when security-filtered resolvers silently block legitimate domains you depend on.
Self-hosted email keeps getting rejected? Here's why IP reputation matters more than perfect DNS records, and how to maximize deliverability.