Email & DNS Management
Nameserver Setup
Private branded nameservers (ns1/ns2.yourdomain) give hosting operations control, branding, and resilience. Correct setup means glued records, synchronized zones, geographic separation, and monitored redundancy, not two IPs on the same machine pretending to be redundant.
Key points
- Register glue records at the registrar for each nameserver hostname.
- Separate ns1/ns2 across networks or providers for true redundancy.
- Synchronize zones automatically with NOTIFY and verified transfers.
- Restrict recursion and zone transfers to authorized parties only.
- Monitor each nameserver independently from external locations.
- Keep SOA serials, refresh, and expiry values sane and consistent.
- Document the full delegation chain for every hosted domain.
- Test resolution with delegation checkers after every change.
Field note
Never put both nameservers on one machine and call it redundancy. The first provider outage teaches this permanently; the audit teaches it cheaply.
Frequently asked questions
Can both nameservers be on one server?
Technically yes, operationally no, one failure takes both, defeating the purpose.
How many nameservers are ideal?
Two minimum on separate infrastructure; three or four for critical operations.
What breaks most often?
Glue mismatches, expired domains holding the glue, and unsynchronized zones.
Should clients run their own DNS?
Managed DNS removes the most common self-inflicted outage category entirely.
How Kinetikatech helps with email & dns management
Here's the deal: Deliverability, blacklist removal, authentication (SPF/DKIM/DMARC), and full DNS management for reliable communication. Hand it to our Email Deliverability and DNS Management service and it's covered, assessed properly, implemented cleanly, monitored around the clock.