MyWebDNS

Independent DNS observations

Check SRV records across available probe locations.

SRV records publish the hostname and port for a named service and protocol.

14 probes configured
  • EvidenceAnswer, TTL, probe status and latency
  • Record typesA through CAA, including PTR
  • LocationProbe-reported coordinates, never random markers

QUERY / DNS

Run a DNS check

DNS

Use a hostname for most records. PTR also accepts an IPv4 or IPv6 address.

Native browser record menu.

Lookup requests are protected against cross-site submission and rate limited.

Observation desk

DNS results

Every row is one sampled probe observation. Agreement describes matching answers among probes that returned data; it is not an uptime or country-wide propagation score.

Ready for a lookup

Enter a domain and choose a record type to populate the observation map and result table.

DNS record field guide

How to read a SRV record check

SRV records publish the hostname and port for a named service and protocol.

When to use this lookup

Query the complete service owner name, such as _sip._tcp.example.com, rather than only the base domain.

Example

_sip._tcp.example.com SRV 10 60 5060 sip.example.com
Answer shape
Priority, weight, port and target hostname for a named service and protocol.
Common failure
The base domain was queried instead of the full _service._protocol name, or the target has no usable address record.
Related checks
A record, AAAA record

Troubleshooting checklist

  • Lower priority values are preferred before weight is considered.
  • A target of a single dot explicitly means the service is unavailable.
  • Confirm every SRV target has the required A or AAAA record.