DNS Lookup Tool
Resolve domain names to IP addresses and get detailed DNS records
Try these examples:
DNS Record Types Explained
A Record
Maps a domain name to an IPv4 address. This is the most common DNS record type.
AAAA Record
Maps a domain name to an IPv6 address. Used for IPv6-enabled websites.
MX Record
Specifies mail servers responsible for accepting email for a domain.
CNAME Record
Creates an alias from one domain name to another domain name.
TXT Record
Contains text information, often used for verification and SPF records.
NS Record
Specifies the authoritative name servers for a domain.
DNS Lookup Frequently Asked Questions
What is DNS?
DNS (Domain Name System) is a system that translates human-readable domain names (like google.com) into IP addresses (like 142.250.191.14) that computers use to communicate.
How long do DNS lookups take?
DNS lookups typically take milliseconds to seconds, depending on caching, network conditions, and the DNS server's response time.
What is DNS caching?
DNS caching stores DNS query results temporarily to speed up future requests for the same domain. This reduces the load on DNS servers and improves performance.
Why might a DNS lookup fail?
DNS lookups can fail due to network issues, incorrect domain names, DNS server problems, or if the domain doesn't exist or has expired.