What is a DNS SRV record? The DNS "service" (SRV) record specifies a host and port for specific services such as voice over IP (VoIP), instant messaging, and so on. Most other DNS records only specify a server or an IP address, but SRV records include a port at that IP address as well.

Jan 15, 2025 · The SRV record is a Domain Name System (DNS) resource record. It's used to identify computers hosting specific services. SRV resource records are used to locate domain controllers for Active Directory. To verify SRV locator resource records for a domain controller, use one of the following methods. Method 1: Use DNS Manager

A Service record (SRV record) is a specification of data in the Domain Name System defining the location, i.e., the hostname and port number, of servers for specified services. It is defined in RFC 2782 , and its type code is 33.

Mar 28, 2023 · The SRV or "service locator" DNS record type enables service discovery in the DNS. SRV records allow services to be advertised on specific ports and used in an order controlled by the owner of the service.

What Is an SRV Record? SRV (Service) records help with service discovery. For example, SRV records are used in Internet Telephony to define where a SIP service can be found. An SRV record typically defines a symbolic name and the transport protocol used as …

Feb 5, 2025 · In the DNS system, the SRV record is a resource that helps computers in locating specific information about a service. It is similar to an address book entry, giving information about which server to connect to and what port number to use for …

This test will list SRV records for a domain. The DNS lookup is done directly against the domain's authoritative name server, so changes to DNS Records should show up instantly. SRV Records are used to provide information about available services available for a domain.

Mar 26, 2025 · The SRV Record is a specification of data in the Domain Name System (DNS) defining the location (i.e., the hostname and port number) of servers for specified services. It is frequently used when configuring SIP or some other third-party service.

Apr 24, 2024 · This guide explains SRV record structure, why it's essential, and how to use it for load balancing and failover. Also, explore Akmatori, a globally distributed TCP/UDP load balancer, to take your SRV configurations to the next level.

One common type in the list of your DNS records is the SRV record, which is responsible for pointing the device towards the appropriate server with the right port configuration. In this article, learn what an SRV record is, how to create one, and …