Domain DNS Health Checker
Comprehensive DNS analysis tool to check your domain’s DNS records, configuration, and propagation status
Analyzing DNS records for …
DNS Health Report for
Frequently Asked Questions
What is a DNS health check?
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A DNS health check is a comprehensive analysis of your domain’s DNS configuration. It examines all DNS records to ensure they are properly configured, identifies potential issues, and verifies that your domain is correctly resolving to the intended IP addresses and services.
Why is DNS health important?
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DNS health is critical because it directly impacts your website’s accessibility, email delivery, and overall online presence. Poor DNS configuration can lead to website downtime, email delivery failures, security vulnerabilities, and poor user experience.
How often should I check my DNS health?
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It’s recommended to perform a DNS health check whenever you make changes to your DNS configuration, at least quarterly for routine maintenance, and immediately if you’re experiencing website or email issues. Regular DNS monitoring helps identify problems before they impact your users.
What DNS records does this tool check?
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Our DNS health checker analyzes all essential DNS record types including A records (IPv4 addresses), AAAA records (IPv6 addresses), MX records (mail servers), CNAME records (aliases), TXT records (text information), NS records (name servers), and SOA records (zone authority information).
Can DNS issues affect email delivery?
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Yes, DNS issues can significantly impact email delivery. Incorrect MX records, missing SPF records, or improper DKIM configuration can cause emails to be rejected, marked as spam, or not delivered at all. Our DNS health check helps identify these email-related DNS problems.
Ensure Optimal DNS Performance
Regular DNS health checks are essential for maintaining a reliable online presence. Our comprehensive DNS analysis tool helps you identify configuration issues, security vulnerabilities, and performance bottlenecks in your DNS setup. By proactively monitoring your DNS health, you can prevent downtime, improve website performance, ensure email deliverability, and provide a better experience for your users. Make DNS health checking a regular part of your website maintenance routine.