🧠 DNS Zone Detox & Tune-Up

Faster resolution, fewer hops, better mail delivery. A well-tuned DNS setup is invisible — until it's a problem.


🧠 DNS Zone Detox & Tune-Up

DNS is the first handshake your visitors, clients, and mail servers make — and it’s often the most neglected.

Most domains I audit have bloated zone files, outdated records, and multiple chained lookups that slow down every connection. This service is for lean teams who want their infrastructure tuned at the foundational level.

✅ What’s Included

  • Clean and refactor all A, AAAA, CNAME, MX, and TXT records
  • Flatten chained CNAMEs and remove unnecessary wildcards
  • Validate SPF, DKIM, and DMARC
  • Verify PTR and forward-confirmed reverse DNS (FCrDNS)
  • Enable and test DNSSEC
  • TTL recommendations based on deployment style
  • Cold-resolver benchmark (measure uncached resolution time)
  • Provide a minimal, hardened zone file for reimport

🛠️ Deliverables

  • Fully updated DNS zone (BIND-style file or applied via your provider)
  • Resolver benchmark report
  • Optional: email deliverability test (mail-tester.com or custom)

Price: Starting at $150 USD, one-time
⏱️ Delivery: 1–2 days

Want to bundle this with email hardening or a full mail stack deploy? Ask about custom packages.