.science TLD information
Registry, RDAP server, WHOIS server, DNSSEC and IDN support for .science.
Overview
- TLD
- .science
- Type
- gTLD
- IDN TLD
- Not supported
- Registry
- dot Science Limited
- Registration start date
- 2014-10-23
- DNSSEC
- Enabled
- RDAP server
- https://rdap.nic.science/
- WHOIS server
- whois.nic.science
General registration information
Eligibility
- Registration category
- Open registration
- Individual registration
- Unknown
- Organization registration
- Unknown
- Local address requirement
- Unknown
- Local entity/agent requirement
- Unknown
- Trademark requirement
- Unknown
Length & IDN support
- Allowed length (ASCII letters, digits and hyphens)
- Unknown
- IDN registration
- Unknown
- Allowed length (IDN)
- Unknown
Second-level registration categories
Unknown
.science domain power ranking
| Rank | Change | Domain | Power Rank | Referring Domains |
|---|---|---|---|---|
| 1 | － | hal.science | 69.2 | 15,126 |
| 2 | － | amazon.science | 67.9 | 4,360 |
| 3 | － | council.science | 56.0 | 1,765 |
| 4 | － | minecraftcommand.science | 54.0 | 7,461 |
| 5 | － | nic.science | 53.0 | 95 |
| 6 | － | 4open.science | 52.8 | 404 |
| 7 | ▲ 15 | geodesy.science | 51.8 | 84 |
| 8 | ▼ 1 | rcsi.science | 51.5 | 1,338 |
| 9 | ▼ 1 | inoculation.science | 51.2 | 117 |
| 10 | ▲ 1 | elearnportal.science | 50.8 | 7,536 |
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.