DNS lookup for IPs and domains

(click on 'Lookup' button to see the data)

DNS lookup tool (DNS tester) prints DNS records (A, AAAA, CNAME, NS, SOA, MX, TXT) for a given domain. For domains using geo aware DNS servers, displayed data will depend on the ip address of the DNS client. Please remember that changes to the DNS configuration may take hours or even days to propagate around the world. Most common type of DNS records are explained below.

DNS record	Explanation
A	IPv4 address record is used to map hostname to IPv4 address.
AAAA	IPv6 address record is used to map hostname to IPv6 address.
CNAME	Canonical name record is an alias pointing to another DNS record.
NS	Nameserver record points to authoritative name servers.
SOA	Authoritative record contains authoritative information about DNS zone.
MX	Mail exchange record points to mail serve.
TXT	Text record contains arbitrary text. It is often used for domain ownership verification and in SPF (Sender Policy Framework) to specify who can send email for given domain.

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DNS lookup for IPs and domains

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