---
title: domain
framework: network
role: symbol
role_heading: Instance Property
path: network/nwlistener/service-swift.struct/domain
---

# domain

The Bonjour domain of the service.

## Declaration

```swift
let domain: String?
```

## See Also

### Inspecting Services

- [name](network/nwlistener/service-swift.struct/name.md)
- [type](network/nwlistener/service-swift.struct/type.md)
- [txtRecordObject](network/nwlistener/service-swift.struct/txtrecordobject.md)
- [txtRecord](network/nwlistener/service-swift.struct/txtrecord.md)