Managing DNS Records for Your Website

Introduction

DNS (Domain Name System) records are essential for directing traffic to your website and ensuring services like email function correctly. At ALCO USA Inc., we provide secure hosting and DNS management tools through our client portal. This article explains what DNS records are, why they matter, and how you can manage them effectively.

What Are DNS Records?

DNS records are instructions stored on your domain’s name servers that tell the internet how to route traffic. Common types include:

• A Record: Points your domain to an IP address
• CNAME Record: Redirects one domain to another
• MX Record: Directs email traffic to mail servers
• TXT Record: Provides additional information, often for security or verification

Why DNS Management Is Important

Proper DNS configuration ensures:

• Your website loads correctly
• Email services function without interruption
• Security protocols like SPF and DKIM are enforced

Incorrect DNS settings can lead to downtime, email failures, and security vulnerabilities.

Accessing DNS Settings

To manage DNS records, you need:

• ALCO Vault credentials
• Access to your hosting control panel
• Knowledge of the records you need to update

Step-by-Step Guide to Managing DNS Records

Step 1: Log in to ALCO Vault

• Enter your username and password
• Complete multi-factor authentication if prompted

Step 2: Navigate to Hosting Services

• Select Websites & Hosting
• Choose the domain you want to manage

Step 3: Open DNS Management

• Click DNS Settings
• Review existing records before making changes

Step 4: Add or Edit Records

• Select the record type (A, CNAME, MX, TXT)
• Enter the required values accurately
• Save changes and allow time for propagation

Best Practices for DNS Management

• Double-check entries: Incorrect values can cause outages
• Document changes: Keep a record of updates for troubleshooting
• Avoid unnecessary edits: Only change DNS when required

Common DNS Issues and Solutions

• Website not loading? Verify A record points to the correct IP address
• Email delivery problems? Check MX records and SPF settings
• Verification failures? Ensure TXT records for DKIM and SPF are correct

Security Considerations

• Use strong passwords for your hosting account
• Enable two-factor authentication
• Restrict DNS access to authorized personnel only

FAQs

Q: How long does DNS propagation take?
A: Changes typically take 24–48 hours to propagate globally.

Q: Can ALCO manage DNS for me?
A: Yes, our support team can handle DNS updates upon request.

Q: What happens if I delete a record by mistake?
A: Contact ALCO support immediately to restore the correct configuration.

Compliance and Data Protection

All DNS changes made through ALCO systems are logged for security and compliance purposes. Access is restricted to authorized users, and data is encrypted during transmission.