Managed DNS Services for Greenville Businesses
Fully managed premium DNS — no unauthorized changes, no misconfigured records, no email security gaps. One less thing to worry about.
100%
Managed DNS changes
SPF
Email authentication
DMARC
Spoofing protection
24/7
Global anycast DNS
What is DNS?
Think of DNS as a directory of all web page locations. Humans type domain names — like premierepc.com — but servers communicate using IP addresses. DNS translates domain names to IP addresses so browsers can load the resources you need.
DNS Record Types
Understanding your DNS records is the first step to securing your domain. Here are the four types every business owner should know about.
A Records
Maps the IP address of a host. Points your domain to your web server. This is the foundational record that connects your domain name to your website.
CNAME Records
Redirects one hostname to another. Commonly used for the WWW subdomain. An A record is preferred over CNAME where possible to reduce unnecessary lookups.
MX Records
Direct mail flow to your email provider. Misconfigured MX records cause mail flow problems. Among the most critical — and least secured — DNS records for any business.
TXT Records
Store critical security records including SPF, DKIM, and DMARC. Incredibly important for email authentication and should be managed by a competent IT provider.
Email Security Records
These three TXT-based records work together to authenticate your email, prevent spoofing, and protect your domain reputation. Every business should have all three properly configured.
SPF
Sender Policy Framework
Specifies which mail servers are authorized to send email on behalf of your domain. Without SPF, anyone can spoof your email address.
DKIM
DomainKeys Identified Mail
Your organization takes responsibility for a message in transit. Validates domain identity through cryptographic authentication — ensuring emails haven't been tampered with.
DMARC
Domain-Based Message Authentication
Email authentication, policy, and reporting protocol. Builds on SPF and DKIM to protect your domain from fraudulent email and phishing attacks.
Why is DNS So Important?
Anyone who gains access to your DNS can damage your online reputation in seconds.
The risk is real
Imagine losing control of where your website directs visitors — or where your email is delivered. A single unauthorized DNS change can redirect your customers to a malicious site, intercept your email, or take your business offline entirely.
DNS is the foundation of your entire online presence. Without proper management, you're one compromised password away from a serious incident.
A common problem
We regularly encounter businesses that let their "website people" manage their DNS, domain registration, and email configuration. While well-intentioned, web designers and marketing agencies are typically not equipped to handle the security implications of DNS management.
Your DNS should be managed by an IT provider that understands security, authentication protocols, and the consequences of misconfiguration.
How We Can Help
PremierePC offers fully managed premium DNS. We become the gatekeeper for your domain — no third-party access, no unauthorized changes.
We help manage and vet every DNS change with professional guidance. No more guessing or hoping a change won't break something.
We become the single gatekeeper for your DNS. No web designers, no marketing agencies — just your IT team managing access.
We add and verify SPF, DKIM, and DMARC records to protect your domain from spoofing and phishing attacks.
You don't need to move your website to move your domain's DNS. We can manage your DNS regardless of where your site is hosted.
Powered by Constellix
We partner with Constellix — one of the fastest, most reliable DNS services available. Enterprise-grade DNS infrastructure with global anycast networks and real-time monitoring.
Managed DNS is available exclusively to service plan clients. Contact us to learn more about bundling DNS management with your IT support.
Ready to Secure Your DNS?
Stop leaving your domain exposed. Let PremierePC manage your DNS with enterprise-grade security, proper email authentication, and professional oversight.
Call us at (864) 335-9223 or request a consultation online.
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