.co TLD information
Registry, RDAP server, WHOIS server, DNSSEC and IDN support for .co.
Overview
- TLD
- .co
- Type
- ccTLD
- IDN TLD
- Not supported
- Country
- Colombia
- Registration start date
- 1991-12-24
- DNSSEC
- Enabled
- RDAP server
- —
- WHOIS server
- whois.registry.co
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
- Supported
- Allowed length (IDN)
- Unknown
Second-level registration categories
- com.co
- net.co
- nom.co
- org.co
- edu.co
- mil.co
- gov.co
.co domain power ranking
| Rank | Change | Domain | Power Rank | Referring Domains |
|---|---|---|---|---|
| 1 | ▲ 1 | t.co | 89.2 | 359,139 |
| 2 | ▼ 1 | g.co | 86.8 | 168,393 |
| 3 | － | huggingface.co | 80.9 | 53,095 |
| 4 | － | ibb.co | 79.3 | 85,265 |
| 5 | ▲ 2 | stackoverflow.co | 78.7 | 7,632 |
| 6 | － | a.co | 77.3 | 77,378 |
| 7 | ▲ 1 | gpteng.co | 76.6 | 27,167 |
| 8 | ▲ 4 | apple.co | 75.9 | 31,181 |
| 9 | ▲ 2 | elastic.co | 75.9 | 15,049 |
| 10 | ▼ 1 | tidio.co | 75.7 | 53,718 |
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.