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.TW.CN
China
China Internet Network Information Center (CNNIC) · cctld · Updated 2026-09-10
Specs only
Specifications
- Zone
- .tw.cn
- Registration period
- 1 year - 10 years
- Character length
- 1-63
- Nameservers
- 2-7 nameservers
- Redemption period
- 15 days
- Handle updates
- Yes
- WHOIS server
- whois.cnnic.cn
- Data set
- ccTLD
- Auth code
- Yes
- Connection
- Direct
Eligibility & Restrictions
Domains can be registered without restrictions.
Required contact fields: Owner contact email.
Registration
Registration period: 1 year - 10 years. Processing is automated. Character length: 1-63. Requires 2-7 nameservers.
Transfer Procedure
Auth code is required for transfer. Transfer processing is semiautomated.
Registrant Change
No registry-level owner change task. Updates handled via contact data updates.
Renewal & Deletion
Explicit renewal task supported. Cancellation period: 0 days.
Restore / Redemption Grace Period
Restore task is supported. RGP period: 15 days.
WHOIS / Privacy
WHOIS server: whois.cnnic.cn. WHOIS privacy not supported. Contact data publicly visible.
Data controllers
- China Internet Network Information Center (CNNIC) (org) No. 4, South 4th Street, Zhong Guan Cun, Beijing 100190, China
- China Internet Network Information Center (CNNIC) — Yu Zeng (admin) No. 4, South 4th Street, Zhong Guan Cun, Beijing 100190, China
Error codes
- EF00803
- EF01017
- EF03008
- EF00512
- EF01008
- EF01009
- EF03005
- EF01002
- EF03007
- EF01015
- EF03006
- EF01075
- EF03011
- EF01055
- EF03041
- EF03040
- EF03010
- EF01095
- EF01074
- EF0103118
Required fields
- ownerc/email
Restrictions
- Domains can be registered without restrictions.
Root nameservers
- C.DNS.CN
- D.DNS.CN
- E.DNS.CN
- NS.CERNET.NET
- A.DNS.CN
- B.DNS.CN
Tasks (API)
- create · available · chargeable · automatic
- delete · available · automatic
- preack · available · automatic
- renew · available · chargeable · automatic
- restore · available · chargeable · automatic
- transfer · available · chargeable · automatic · AuthInfo required
- update · available · automatic
- updateStatus · available · automatic