General
- Extension
- .biz.pl
- Type
- Second-level extension
- Meaning
- Second-level zone under .pl (Poland)
- Parent extension
- .pl
- Registry
- Research and Academic Computer Network
- Registry website
- www.dns.pl/en
- Registered since
- 30 July 1990 (.pl)
Properties
- DNSSEC in the root zone
- .pl: yes
- Name servers
- .pl: 6 (6 with IPv6)
- WHOIS server
- whois.dns.pl
- RDAP server
- rdap.dns.pl
- At 1blu
- available to order directly
Registration conditions
- Length
- Up to 63 characters excluding .pl or the second-level extension.
- Characters
- Latin letters, digits and hyphen. No hyphen at the beginning or end and not in both positions 3 and 4 (except xn--).
- Registrant data
- Identification data of the registrant. Each domain has exactly one registrant.
- Technology
- At least two name servers.
- Term
- Open-ended contract; the registrant can cancel at any time.
- Third-party rights
- NASK does not check trademark or name rights. The registrant is responsible for this.
Sources: NASK: Regulamin nazw domeny .pl · NASK: Technical conditions · IANA Root Zone Database: .pl · As of 25 October 2026