.ch Domain
The .ch domain belongs to the group of country code top-level domains chType and therefore has a unique geographical assignment to the country Switzerland (CH).
| TLD | Type | continent | country |
| .ch | CCTLD | EUROPE | 
Switzerland (CH)
|
Technical information
| property | value | Note |
| Character length | 1 - 63 | Domains dürfen maximal aus 63 Zeichen bestehen |
| Number domains | | |
| Special characters (IDN) | |
Supported character sets:
ISO_8859_1 |
| DNSSEC | |
DNSSEC-Einträge:
0 - 3
|
| DNS check | | |
| Auth-Code | |
The auth-code is required for the transfer
|
| Auth-Code 2 | | |
| Additional information | | |
| Premium Domains | | |
| Transfer confirmation | |
Transfer confirmation via the Admin-C contact
|
| Status update | | |
| Restore | | |
| AutoDelete | | |
| Registry Lock | | |
Additional requirements
-
Domains can be registered without restrictions.
-
Assumption of the current registration period. When transferring the registration period will be adopted.
-
Nameserver must be set up in advance and provide an authoritative response.
Business transactions
| Type | Supported | Auth-Code | control |
| Preack | | | Manual order
|
| Update | | | Manual order
|
| tld.tasks.task.updateStatus | | | Manual order
|
| Restore | | | Manual order
|
| Remove Auth-Code | | | Manual order
|
| Create | | | Manual order
|
| Transfer | | | Manual order
|
| Deletion | | | Manual order
|
| Create Auth-Code | | | Manual order
|
Root nameserver
| # | Nameserver |
| 1 | a.nic.ch |
| 2 | d.nic.ch |
| 3 | e.nic.ch |
| 4 | b.nic.ch |
| 5 | f.nic.ch |
