What is .blockbuster?
Brand TLDs operate under Specification 13 of ICANN's registry agreement. It lets a trademark owner keep every second-level name for itself, so you won't find .blockbuster names for sale at any registrar.
ICANN's records put the delegation of .blockbuster on August 4, 2016. Like most of the newer endings, it was applied for in the 2012 New gTLD Program round and its registry agreement was signed on July 30, 2015.
Dish DBS Corporation also runs 9 other TLDs, including .data, .dish, .dot, .dtv and .latino.
Under the hood, the root zone points to 4 name servers for .blockbuster, every one of them reachable over IPv6. The delegation is DNSSEC-signed, so resolvers can verify that answers for .blockbuster haven't been tampered with on the way. Registration data is published over RDAP and WHOIS (the WHOIS server is whois.nic.blockbuster).
Same registry, other endings
9 other TLDs share this operator.
.blockbuster FAQ
What country is .blockbuster?
None. .blockbuster is a generic top-level domain, so it isn't tied to any country.
Who owns the .blockbuster domain extension?
Dish DBS Corporation operates .blockbuster as its registry, under a registry agreement with ICANN.
When was .blockbuster created?
.blockbuster was delegated to the DNS root zone on August 4, 2016.
Is .blockbuster a valid domain?
Yes. .blockbuster is an active top-level domain in the DNS root zone, delegated in 2016, so .blockbuster addresses work in every browser.
Can I buy a .blockbuster domain?
No. .blockbuster is a brand TLD under ICANN Specification 13, so names are reserved for Dish DBS Corporation.
Is .blockbuster DNSSEC-signed?
Yes, the root zone holds a DS record for .blockbuster.
Sources
Data from IANA root zone version 2026102000. Last changed December 12, 2025. Spotted something wrong? Tell us.
