DNS Lookup
Lookup DNS records instantly for any domain.
DNS Records
What is DNS Lookup?
DNS Lookup is a network troubleshooting tool that retrieves DNS records associated with a domain name. These records tell browsers, email servers and other internet services where to find resources on the internet.
Common DNS record types include A records, AAAA records, MX records, TXT records, NS records and CNAME records. Each record serves a specific purpose in routing traffic and validating services.
DNS Lookup is commonly used by developers, Linux administrators, DevOps engineers, cybersecurity professionals and IT support teams to diagnose DNS issues, verify configurations and troubleshoot website or email delivery problems.
Frequently Asked Questions
What is a DNS Lookup?
A DNS Lookup retrieves DNS records associated with a domain name, including A, AAAA, MX, TXT, NS and CNAME records.
Why should I check DNS records?
DNS records help troubleshoot website issues, email delivery problems, DNS propagation delays and server migrations.
Can I check MX records using DNS Lookup?
Yes. MX records are part of DNS and determine which mail servers receive email for a domain.
Does DNS Lookup show DNS propagation?
This tool shows the current DNS records returned by DNS servers, which can help verify propagation status.