| Port No | 101 |
| Service Name | hostname |
| RFC Doc | 956 |
| Protocol | UDP |
| Description | NIC Host Name Server |
| Reference Link | NIC name server - a datagram-based information utility: RFC956 Hostname Server: RFC953 |
| Attack |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.