.top domains: registry operator and who can register

The IANA delegation record lists Hong Kong Zhongze International Limited as the current sponsoring organisation for .top, following a transfer recorded on 20 January 2026. Before that transfer, the sponsor was Jiangsu Bangning Science & Technology Co., Ltd., which now sits on the delegation record as administrative and technical contact and still runs the operational registry through nic.top. ICANN's own registry agreement page, dated 20 March 2014, names Hong Kong Zhongze International Limited as the contracted Operator. Neither organisation has a separate corporate parent listed anywhere in the sources we checked.

ICANN holds the base, non-sponsored registry agreement and sets the policy framework .top has to follow, abuse handling rules included. Within that structure, three roles stay distinct. The registry sits above everything, Hong Kong Zhongze International Limited in this case, keeping the master database of every .top name and setting registry-level policy. A registrar is the accredited company you actually buy from, one of many ICANN-accredited sellers offering .top names. The registrant is you, the person or organisation whose details land in the WHOIS record the moment you register. Your contract runs with your registrar, not with the registry directly.

.top is an open gTLD, and there is no gatekeeping on who can register one. The sources we checked confirm no reported restriction: no local presence rule, no industry membership, no prior verification. Anyone, anywhere, can register one so long as they hand over valid WHOIS contact details, same as with most generic extensions.

That openness comes from the registry agreement Hong Kong Zhongze International Limited holds with ICANN, and it sets the baseline for everyone. Individual registrars cannot tighten or loosen eligibility rules on their own. What they can do is vary in how they handle that baseline: some switch on WHOIS privacy by default, some run their own anti-abuse checks before a name goes live, and prices for registration, renewal and transfer swing wildly from seller to seller despite the registry rules staying identical underneath. If a registrar tells you a .top registration needs extra verification or paperwork, that is their policy, not the registry's. Worth checking the registry's own notes directly if you want to confirm it yourself.

Transfers between registrars follow the standard ICANN process used across generic top-level domains: you need an authorisation code (EPP code) from the losing registrar, and any "transfer prohibited" lock at that registrar has to come off first. Nothing in the sources we checked suggests .top does this differently. Expect the usual 60-day locks after initial registration, a completed transfer, or a registrant change, and keep in mind the wider ICANN transfer policy is still being reworked through GNSO as this is written.

Minimum and maximum registration terms for .top aren't published anywhere in the sources checked for this guide. Treat whatever term limit your registrar quotes as the real figure, not a registry-wide rule, because there doesn't appear to be one on record. Renewal and expiry follow the standard gTLD pattern from ICANN's Expired Registration Recovery Policy: registrars send at least two pre-expiry notices, and after deletion there's a 30-day Redemption Grace Period before the domain slides into pending delete and then release. What the sources we checked do not give is a .top-specific redemption or restore fee. That number is set by individual registrars rather than the registry, so ask before you assume a price.

One data point worth flagging: aggregated pricing at TLD-List puts .top among the cheapest renewal tiers it tracks, though the exact figure shifts depending on registrar and whatever promotion is running.

No named live site, product launch or showcase on a .top domain turns up in the sources we checked, so none is invented here. What the sources do give us is the registry's own account of how the extension actually gets used: nic.top's abuse statement describes criminals attempting online fraud, malware distribution and spam under .top names, serious enough that the registry runs a dedicated webform, an [email protected] mailbox, and cooperation agreements with APAC TN, CSC, PWC and TWNIC.

That history has a direct practical consequence. Send transactional or marketing email from a .top address and expect some spam filters and recipient mail systems to treat it with more suspicion than an established extension gets. Budget time to warm up sending reputation rather than assuming default deliverability. The sources we checked note no registry-imposed HTTPS or HSTS requirement for .top, unlike some newer extensions, so TLS setup is down to your own hosting configuration, not a registry mandate.

Given the cost and reputation profile, .top suits short campaigns, redirects and defensive registrations far better than a primary brand address meant to build long-term inbound trust. If you do use it as a primary domain, keep the name short and unambiguous. A cheap, generic-sounding string needs to be easy to read aloud and type correctly, since pairing an unfamiliar extension with an unfamiliar word just compounds the problem.