.kr TLD information
Registry, RDAP server, WHOIS server, DNSSEC and IDN support for .kr.
Overview
- TLD
- .kr
- Type
- ccTLD
- IDN TLD
- Not supported
- Country
- South Korea
- Registration start date
- 1986-09-29
- DNSSEC
- Enabled
- RDAP server
- https://rdap.nic.or.kr/
- WHOIS server
- whois.kr
General registration information
Eligibility
- Registration category
- Restricted registration
- Individual registration
- Supported
- Organization registration
- Supported
- Local address requirement
- South Korea
- Local entity/agent requirement
- No
- Trademark requirement
- No
Length & IDN support
- Allowed length (ASCII letters, digits and hyphens)
- 3–63 characters
- IDN registration
- Supported
- Allowed length (IDN)
- 2–17 characters
Second-level registration categories
- co.kr
- ne.kr
- re.kr
- ai.kr
- io.kr
- it.kr
- me.kr
- or.kr
- pe.kr
- go.kr
- mil.kr
- ac.kr
- hs.kr
- ms.kr
- es.kr
- sc.kr
- kg.kr
- seoul.kr
- busan.kr
- daegu.kr
- incheon.kr
- gwangju.kr
- daejeon.kr
- ulsan.kr
- gyeonggi.kr
- gangwon.kr
- chungbuk.kr
- chungnam.kr
- jeonbuk.kr
- jeonnam.kr
- gyeongbuk.kr
- gyeongnam.kr
- jeju.kr
.kr domain power ranking
| Rank | Change | Domain | Power Rank | Referring Domains |
|---|---|---|---|---|
| 1 | ▲ 3 | ftc.go.kr | 76.1 | 10,765 |
| 2 | ▼ 1 | mohw.go.kr | 76.0 | 4,868 |
| 3 | ▼ 1 | flic.kr | 75.3 | 38,840 |
| 4 | ▼ 1 | 129.go.kr | 73.0 | 406 |
| 5 | ▲ 1 | kisa.or.kr | 71.2 | 6,755 |
| 6 | ▼ 1 | kfsp.or.kr | 70.2 | 111 |
| 7 | ▲ 1 | spo.go.kr | 69.9 | 6,415 |
| 8 | ▼ 1 | google.co.kr | 69.5 | 15,978 |
| 9 | ▲ 2 | police.go.kr | 69.0 | 5,618 |
| 10 | ▼ 1 | kidsfuture.or.kr | 68.7 | 27 |
Frequently asked questions
- What is the difference between a gTLD and a ccTLD?
- gTLDs are generic top-level domains, while ccTLDs are assigned to countries or territories. Eligibility rules differ per TLD.
- What does DNSSEC support mean?
- It means the TLD supports DNSSEC signing. Whether it is actually enabled depends on each domain's configuration.
- Is this information up to date?
- TLD and registry information is sourced from public data such as IANA. Eligibility rules can change, so please also check each registry's official information for the latest details.