DLV lookup

Find all DNSSEC lookaside validations for a domain name with this online DNS DLV checker. For example, try office.com or microsoftonline.com to view their DLV records.

How to lookup DLV records

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DLV 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.

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

Example output of a DLV lookup query

How to lookup DLV records on Windows

The DLV 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 DLV lookup tool like the one on the top of this page.

How to lookup DLV records on Mac OS

To check the DLV 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 DLV and hit [enter] to get the DLV records for example.com.DLV lookup on a Mac
  3. The DLV records are listed below the ANSWER SECTION heading.

How to lookup DLV records on Linux

To check the DLV 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 DLV and hit [enter] to get the DLV records for example.com.DLV lookup in Linux
  3. The DLV records are listed below the ANSWER SECTION heading.

How to lookup other record types

There are other types of DNS records then just DLV. 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.