EUI48 lookup

Find all MAC addresses (EUI-48) for a domain name with this online DNS EUI48 checker. For example, try vk.com or csdn.net to view their EUI48 records.

How to lookup EUI48 records

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EUI48 records can be configured by the owner of a domain name. They are used to store information in the DNS, which can be looked up by anyone. Each record type has a different purpose.

EUI48 records are configured in DNS. But how can you look up these EUI48 records? That depends on the operating system you are using. Windows, Linux and Mac all have a different way of finding EUI48 records. The sections below contain instructions for each operating system.

Example output of a EUI48 lookup query

How to lookup EUI48 records on Windows

The EUI48 record type cannot be looked up in Windows. Neither nslookup, nor Powershell's Resolve-DnsName has support for it. You can either install WSL and follow the Linux instructions below, or use an online EUI48 lookup tool like the one on the top of this page.

How to lookup EUI48 records on Mac OS

To check the EUI48 records for a certain domain name on a Mac, follow these steps:

  1. Open a terminal by entering [command] + [space] → 'terminal.app' → [enter].Open a terminal on a Mac
  2. Type dig example.com EUI48 and hit [enter] to get the EUI48 records for example.com.EUI48 lookup on a Mac
  3. The EUI48 records are listed below the ANSWER SECTION heading.

How to lookup EUI48 records on Linux

To check the EUI48 records for a certain domain name on Linux, follow these steps:

  1. Open a terminal by entering [Super] → 'terminal' → [enter].Open a terminal in Linux
  2. Type dig example.com EUI48 and hit [enter] to get the EUI48 records for example.com.EUI48 lookup in Linux
  3. The EUI48 records are listed below the ANSWER SECTION heading.

How to lookup other record types

There are other types of DNS records then just EUI48. The most commonly used DNS record types are A, AAAA, CNAME, NS, TXT, MX and SOA. If you'd like to look up all records of these record types, you can do so with nslookup. Click any of the record types below to find DNS records for that specific record type.