.is TLD information
Registry, RDAP server, WHOIS server, DNSSEC and IDN support for .is.
Overview
- TLD
- .is
- Type
- ccTLD
- IDN TLD
- Not supported
- Registry
- ISNIC - Internet á Íslandi hf.
- Country
- Iceland
- Registration start date
- 1987-11-18
- DNSSEC
- Enabled
- RDAP server
- https://rdap.isnic.is/rdap/
- WHOIS server
- whois.isnic.is
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)
- Up to 56 characters
Second-level registration categories
None (registration only directly under the TLD)
.is domain power ranking
| Rank | Change | Domain | Power Rank | Referring Domains |
|---|---|---|---|---|
| 1 | － | umami.is | 75.1 | 28,488 |
| 2 | ▲ 1 | time.is | 69.9 | 4,089 |
| 3 | ▼ 1 | archive.is | 67.9 | 20,507 |
| 4 | － | arcg.is | 67.5 | 9,903 |
| 5 | ▲ 1 | pse.is | 65.6 | 5,828 |
| 6 | ▼ 1 | who.is | 64.8 | 4,838 |
| 7 | － | island.is | 63.8 | 2,382 |
| 8 | － | hypothes.is | 62.9 | 9,705 |
| 9 | ▲ 1 | hi.is | 59.7 | 4,077 |
| 10 | ▲ 4 | google.is | 59.2 | 12,934 |
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.