| Introduced | 24 September 1996 |
|---|---|
| TLD type | Country code top-level domain |
| Status | Active |
| Registry | EriTel |
| Sponsor | Ministry of Transport and Communications |
| Intended use | Entities connected with Eritrea |
| Actual use | Very few in use; no known registry site |
| Registered domains | <70 (2020)[1] |
| Structure | Registrations are at third level beneath names such as .com.er and .org.er |
.er is the country code top-level domain (ccTLD) for Eritrea.