.courses TLD information
Registry, RDAP server, WHOIS server, DNSSEC and IDN support for .courses.
Overview
- TLD
- .courses
- Type
- gTLD
- IDN TLD
- Not supported
- Registry
- Registry Services, LLC
- Registration start date
- 2015-02-19
- DNSSEC
- Enabled
- RDAP server
- https://rdap.nic.courses/
- WHOIS server
- whois.nic.courses
General registration information
Eligibility
- Registration category
- Open registration
- Individual registration
- Supported
- Organization registration
- Supported
- Local address requirement
- No restriction
- Local entity/agent requirement
- No
- Trademark requirement
- No
Length & IDN support
- Allowed length (ASCII letters, digits and hyphens)
- 1–63 characters
- IDN registration
- Unknown
- Allowed length (IDN)
- Unknown
Second-level registration categories
Unknown
.courses domain power ranking
| Rank | Change | Domain | Power Rank | Referring Domains |
|---|---|---|---|---|
| 1 | ▲ 4 | wandb.courses | 60.4 | 44 |
| 2 | － | img.courses | 50.3 | 98 |
| 3 | ▼ 2 | nic.courses | 50.0 | 89 |
| 4 | ▼ 1 | get.courses | 48.8 | 16 |
| 5 | ▲ 1 | nonprofit.courses | 40.2 | 85 |
| 6 | ▲ 1 | karpov.courses | 39.9 | 92 |
| 7 | ▲ 2 | wpdevelopment.courses | 37.7 | 36 |
| 8 | － | gutenberg.courses | 36.9 | 42 |
| 9 | ▼ 5 | lerna.courses | 35.1 | 93 |
| 10 | NEW | s666.courses | 35.1 | 5 |
Related TLDs
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.