SRV Lookup

Query SRV records with dedicated service and protocol inputs so you can inspect priorities, ports, targets, and resolved IP addresses in one view.

Results

No SRV lookup run yet.

Query A, AAAA, CNAME, NS, PTR, SOA, SRV, CAA, and TXT records.

Check mail exchange records, priorities, and resolved IPs.

Check authoritative nameserver records directly.

Learn what an SRV record is, how service, protocol, priority, weight, and port fields work, and when SRV lookups are useful in real deployments.

Learn how to read TXT records, tell verification values from policy records, and spot common TXT mistakes in email and service setups.

A practical guide to checking an MX record, reading priorities and targets, and confirming whether mail is routed to the provider you expect.