CHECK DNS SERVERS MAC TERMINAL VERIFICATION

TXT Record Lookup - Text records are used to store notes as DNS records, however they are typically used to store configuration settings for various services like SPF records which are used to define which email servers are allowed to send email from the domain or verification codes for some webmaster tools. SRV Record Lookup - Service DNS records store protocol and port numbers for services offered by the domain name, for example VoIP or chat server. SOA Record Lookup - Start of Authority DNS records store meta details about a domain name such as the administrator contact email address and when the domain last had changes made to its DNS configuration. This is the opposite of A or AAAA DNS records and is used to turn an IP address into a hostname. PTR Record Lookup - Pointer or reverse DNS records. NS Record Lookup - Nameserver DNS records store the authoritative nameserver for a domain name.

MX Record Lookup - Mail Exchanger DNS records are used to store which email servers are responsible for handling email for the domain name. The DNS lookup tool lets you perform a DNS lookup for any domain name on the below record types.Ī Record Lookup - Address or IPv4 DNS records, these store IP addresses for domain names.ĪAAA Record Lookup - Address v6 or IPv6 DNS records, same as A records but store IPv6 IP addresses.ĬAA Record Lookup - Certificate Authority Authorization DNS records are used to store which certificate authorities are allowed to issue certificates for the domain.ĬNAME Record Lookup - Canonical Name or sometimes known as Alias records are used to point to other DNS records. Different DNS record types are used to configure each of these services. There are many different types of DNS records which are used for different purposes, for example the domain name may host a website (A record), send and receive email (MX record), as well as use a VoIP service (SRV record). When you select their name to make a call, your phone will automatically use their current phone number. You don’t need to remember each of your contact’s numbers, but searching for their name is quick and easy. What is a DNS lookup?Ī DNS lookup typically refers to the process of converting easy to remember names called domain names (like into numbers called IP addresses (like 192.168.2.1).Ĭomputers use these numbers to communicate with each other on the Internet, but these numbers would be difficult for humans to remember and can change from time to time when network configuration changes are required.Ī great way to think of a DNS lookup is similar to the contact list on your phone, but a special one where it has everybody’s name without them having told you their number, and if they get a new number, your phone automatically updates it. Looking for easier to understand results? Use the Global DNS Checker tool to check DNS propagation. You can perform a DNS lookup to do a quick DNS check for all of the most common DNS record types from a selection of DNS servers for any domain name. DNS Lookup tool lets you query DNS servers and get instant results.

Check dns servers mac terminal