.இலங்கை
| Introduced | 1990 |
|---|---|
| TLD type | Country code top-level domain |
| Status | Active |
| Registry | LK Domain Registry |
| Sponsor | LK Domain Registry |
| Intended use | Entities connected with  Sri Lanka
|
| Actual use | Popular in Sri Lanka |
| Registration restrictions | Registrants must provide clear justification for registering particular name; some third-level names restricted by category |
| Structure | Registrations are made directly at the second level, or at the third level beneath second-level names |
| Documents | Policy |
| Website | www |
| DNSSEC | Yes |
| Introduced | 2011 |
|---|---|
| TLD type | Internationalized country code top-level domain |
| Status | Active |
| Registry | LK Domain Registry |
| Sponsor | LK Domain Registry |
| Intended use | Entities connected with Sri Lanka
|
| Actual use | Popular in Sri Lanka |
| Registration restrictions | Website must be in the Sinhalese language. |
| Website | www |
| Introduced | 2011 |
|---|---|
| TLD type | Internationalized country code top-level domain |
| Status | Active |
| Registry | LK Domain Registry |
| Sponsor | LK Domain Registry |
| Intended use | Entities connected with Sri Lanka
|
| Actual use | Popular in Sri Lanka |
| Registration restrictions | Website must be in Tamil language. |
| Website | www |
.lk is the Internet country code top-level domain (ccTLD) for Sri Lanka. Foreign companies who do not have a local presence can only reserve their top-level and corresponding open second-level domains (either through the LK Domain Registry or agents). In order to register and use a name they must have a contact address in Sri Lanka (which may be obtained through an agent or law firm).
Registrations are taken at the second level and also at the third level beneath various categorized second level names. A second-level registration automatically blocks the name from registration by anybody else under any of the third-level names.
These second-level names are available for registrations within them:
Restricted registration:
Open registration:
In September 2010 two new top-level domains were registered for Sri Lanka. They became active during 2011.
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Wikipedia