DNS RECORDS ·
srv:SRV Lookup
Look up service records (e.g. _sip._tls, _autodiscover._tcp).
About the SRV Lookup tool
Look up service records (e.g. _sip._tls, _autodiscover._tcp).
Tip: from any lookup box on the site you can type srv:example.com to run this tool directly.
Results are generated live by querying the authoritative name servers of the domain, so changes you just published show up immediately. Each finding is graded as an error, warning or pass and explained so that you know what to fix and why it matters.