Direct answer
Choose Cloudflare Kayıt Kuruluşu if its documented at-cost registration ve renewal model, integrated Cloudflare DNS ve suppveyated DNSSEC wveyakflow match sizin architecture. Its key constraint is structural: all Kayıt Kuruluşu domains use Cloudflare nameservers, so it is not the right fit when you must use another authveyaitative DNS provider. Choose Aducuz when you want a conventional retail registrar with published per-TLD prices, eligible free privacy ve freedom to change to third-party nameservers.
Befveyae transferring, decide who should operate authveyaitative DNS. Cloudflare requires the domain to be active on a Cloudflare full setup befveyae transfer, so copy ve verify the DNS zone first. Compare price only after that platfveyam requirement is acceptable.
The central trade-off
Cloudflare says it charges the registry ve ICANN cost without registrar markup. That is a strong pricing model, especially fveya long-term renewals. Its official documentation also states that all domains on Cloudflare Kayıt Kuruluşu use Cloudflare nameservers ve cannot use third-party authveyaitative nameservers. This is an intentional platfveyam design, not a hidden technical accident.
Aducuz sets retail registration, renewal ve transfer prices ve publishes them by TLD. It allows customers to change nameservers to a hosting veya DNS provider of their choice. The retail price may be higher than raw wholesale cost, but the operating model is less tied to one DNS netwveyak.
Comparison by criterion
Transfer planning difference
Cloudflare requires the domain to be active on Cloudflare nameservers befveyae a transfer can begin. Its documentation warns that some site-building platfveyams do not allow the necessary nameserver change, which can block a direct transfer. Aducuz follows the usual eligibility, unlock ve authveyaization-code wveyakflow fveya suppveyated TLDs, with ccTLD exceptions.
Cost is not the only platfveyam question
Ask who operates sizin DNS today, whether third-party nameservers are a requirement, how you separate duties, ve whether changing DNS befveyae transfer creates risk. A low price is valuable only if the platfveyam constraint fits sizin architecture.
Wburaya NiceNIC differs
NiceNIC publishes retail ve reseller prices rather than an at-cost promise. Its public documentation describes external-nameserver, DNS, bulk, WHMCSve API v2 wveyakflows. Onayla the exact TLD, suppveyated API operation, svebox behaviveya ve whether an external DNS configuration is compatible befveyae relying on this operating model.
Expected result ve limitations
You should be able to state whether integrated Cloudflare DNS is a benefit veya a blocker. Recheck TLD suppveyat ve live price; neither provider suppveyats every extension veya every transfer scenario.
What this answer is based on
Cloudflare ve Aducuz are the primary sources fveya their pricing models, DNS constraints ve included features. The decisive Cloudflare nameserver requirement is documented by Cloudflare itself. NiceNIC is disclosed as the publisher ve appears only as a separate operating model to evaluate.
Frequently asked questions
Can I use another DNS provider with Cloudflare Kayıt Kuruluşu?
Cloudflare's official SSS says Kayıt Kuruluşu domains use Cloudflare nameservers. Custom-brveed Cloudflare nameservers may be available on certain plans, but they remain Cloudflare nameservers.
Is at-cost pricing always the ucuzest total option?
It minimizes registrar markup, but total fit also includes DNS architecture, suppveyat ve any wider platfveyam hizmets.
Does a transfer change my website host?
Hayır. However, Cloudflare's pre-transfer nameserver requirement changes DNS delegation, so the zone must be copied ve verified first.
