DNS Lookup Tool

The DNS Lookup provides a report on DNS records for a specified domain or hostname

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DNS records

DNS Record Description
A A Record Lookup will list a 32-bit IPv4 address, most commonly used to map hostnames to an IP address of the host, but it is also used for DNSBLs, storing subnet masks in RFC 1101, etc
AAAA AAAA Lookup will list a 128-bit IPv6 address, most commonly used to map hostnames to an IP address of the host
CAA CAA Lookup will list The Certification Authority Authorization (CAA)
CERT CERT Lookup will list CERT DNS records for a domain
MX Directs mail to an email server
TXT Lets an admin store text notes in the record.
NS Stores the name server for a DNS entry.
SOA Stores admin information about a domain
SRV Specifies a port for specific services
PTR Provides a domain name in reverse-lookups
DNSKEY The DNS Key Record contains a public key used to verify DNSSEC signature
LOC The location record contains geo information for a domain in the form of longitude and latitude coordinates
SSHFP This record stores the SSH public key fingerprints
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