Managed DNS
Fast, secure Managed DNS—set up and managed for you
Your online presence depends on reliable DNS performance — slow or misconfigured DNS can lead to website outages, email delays, or poor application responsiveness. Synex provides secure, scalable Managed DNS services that optimise resolution speed, increase uptime, and protect critical infrastructure from common DNS-related issues. As part of a complete web and IT stack, we can pair Managed DNS with Domain Registration and Web Hosting, streamline your site build with Web Development, and support ongoing operations through Managed IT Services to keep your applications and systems stable and secure.
Why choose Synex for Managed DNS?
Synex ensures your domain is set up the right way, whether that means a full Cloudflare primary DNS configuration or a partial/CNAME setup when another authoritative DNS must be retained. We harden and verify DNS with DNSSEC and proper DS record publishing to prevent spoofing and tampering. All records—A, AAAA, CNAME, MX, TXT (SPF/DKIM/DMARC), SRV, and more—are added cleanly with correct TTLs and priorities, supported by staged changes and rollbacks. Change reviews, propagation checks, and monitoring reduce outages caused by misconfiguration, while Synex acts as a single partner coordinating across registrars and hosts and managing the Cloudflare dashboard end to end.
How we work (end-to-end)
What’s included
Zone audit & documentation
We inventory existing DNS, confirm mail/auth records, and map dependencies before any cutover.
Migration without downtime
Add your domain, import/verify records, change nameservers (for full setup), and validate.
Security controls
DNSSEC activation + registrar DS update; access control and change logging.
Day-to-day changes
Adds/edits for A/CNAME/MX/TXT/SRV, mail security (SPF/DKIM/DMARC), and app verifications.
Monitoring & support
Ongoing checks, alerting, and help for launches, email moves, and provider changes.
Frequent Asked Questions
Yes. Keep any mail provider—Synex just manages the DNS records (MX, SPF, DKIM, DMARC) in Cloudflare so mail keeps flowing.
Full setup makes Cloudflare (managed by Synex) your primary DNS. Partial setup keeps your current DNS authoritative while proxying specific subdomains via Cloudflare—useful when you can’t change nameservers.
We enable DNSSEC: Cloudflare signs the zone and generates a DS record that we add at your registrar, allowing resolvers to verify authenticity.
We do under change control. You’ll receive a confirmation and post-change checks (A/CNAME, MX, TXT, redirects) to ensure nothing breaks.
Get Managed DNS
Need safe DNS changes, a clean migration, or DNSSEC set up properly? Synex Technology will audit, secure, and manage your domain’s DNS end to end.
Call 1300 816 777 • support@synex.com.au