Introduction

DNS is the system that converts domain names into IP addresses so browsers can load your website. When hosting on AVIOX Cloud, proper DNS configuration ensures your site is fast, secure, and accessible worldwide. This guide explains everything you need to know about managing DNS zones and records on AVIOX Cloud.

1. Understanding DNS Basics

Every website requires DNS records that tell browsers where the server is located. The most common records you’ll manage are:

• A Record – Points domain → IPv4 server address

• AAAA Record – Points domain → IPv6 address

• CNAME Record – Points subdomain → another hostname

• MX Record – Controls mail routing

• TXT Record – Used for SPF, DKIM, DMARC

• NS Record – Determines which nameservers manage your domain

2. Pointing Your Domain to AVIOX Cloud

To connect your domain to your AVIOX VPS:

If your provider supports IPv6, add:

Make sure the orange cloud (if using Cloudflare) is enabled for CDN and security.

3. Using AVIOX Cloud Control Panels for DNS

AVIOX Cloud works with multiple control panels:

cPanel / WHM

You can manage DNS through "Zone Editor."

Plesk

DNS settings are available under "DNS Zone."

HestiaCP

Manage DNS under “DNS Settings” → “Add Record.”

CyberPanel

Go to "DNS" → "Create DNS Zone."

aaPanel / Webmin

Offers full DNS editing functionality.

These panels allow you to add, modify, and delete DNS records easily.

4. Setting Up Email DNS Records

To ensure reliable email delivery, add:

SPF

DKIM

Your email server generates this key.

DMARC

These records protect your domain from spoofing and improve inbox placement.

5. Configuring Nameservers

You may use:

Registrar Nameservers (default)

You only manage DNS at Namecheap / GoDaddy.

Cloudflare Nameservers

Recommended for speed + security.

Custom Nameservers

Example:

This requires glue records at your registrar.

6. Fixing Common DNS Problems

Domain not resolving

Cause: Missing A record or wrong nameservers.

SSL not working

Cause: DNS still pointing to an old server or Cloudflare in "Flexible" mode.

Email not sending or receiving

Cause: Incorrect MX or SPF records.

DNS not propagating

Solution: Wait up to 24 hours or check using online DNS propagation tools.

7. DNS Security Best Practices

• Enable DNSSEC when supported

• Hide server IP using Cloudflare proxy

• Use strong SPF, DKIM, DMARC policies

• Disable wildcard DNS unless required

Conclusion

DNS is the foundation of your AVIOX Cloud setup. With proper A, CNAME, MX, and TXT record configuration, your website—and emails—will run smoothly and safely. Understanding DNS ensures stability, fast loading, and reduced downtime across your entire hosting environment.