Ultra-Domain.jp
Ultra-Domain.jp, established in 2004, is a web hosting provider located in Tokyo, Japan. The company offers a range of hosting services including shared hosting, VPS, and domain registration services. Notably, Ultra-Domain.jp provides SSD storage with capacities up to 1.2 TB, enhancing performance for various applications. The infrastructure supports a 99.9% uptime guarantee and includes features such as a user-friendly control panel and 24/7 customer support. This hosting provider is suitable for individuals and businesses looking for reliable hosting services with a focus on speed and domain management.
Ultra-Domain.jp is a web hosting provider based in Tokyo, Japan. As of 2026 it holds an HRI of 70/100, a solid signal, ranked independently by HostList with no paid placements.
Measured on this provider's public website, not customer sites on their platform.
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Before You Sign Up
Ultra-Domain.jp, established in 2004, is a web hosting provider located in Tokyo, Japan. The company offers a range of hosting services including shared hosting, VPS, and domain registration services. Notably, Ultra-Domain.jp provides SSD storage with capacities up to 1.2 TB, enhancing performance for various applications. The infrastructure supports a 99.9% uptime guarantee and includes features such as a user-friendly control panel and 24/7 customer support. This hosting provider is suitable for individuals and businesses looking for reliable hosting services with a focus on speed and domain management.
What Ultra-Domain.jp Discloses
Facts the company has published and HostList has verified. Blanks are informative: a question a host has not answered cannot be answered on its behalf. Completeness measures how much this host discloses, not how good it is.
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What Customers Say About Ultra-Domain.jp
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Frequently Asked Questions About Ultra-Domain.jp
Is Ultra-Domain.jp a good web hosting company?
Ultra-Domain.jp has a HRI™ of 70/100 on HostList.io, placing it among the better-rated providers in its category. HRI (HostList Ranking Index) is calculated algorithmically from trust signals, profile completeness, data freshness, and performance data, no provider can pay to improve it. A score of 70–79 indicates a solid provider with good trust signals.
What type of hosting company is Ultra-Domain.jp?
Ultra-Domain.jp is classified as a dedicated web hosting company on HostList.io. Use the HostMatch™ tool at hostlist.io/match to describe your project requirements and get a ranked recommendation from 30,000+ hosting providers including Ultra-Domain.jp.
Where is Ultra-Domain.jp based?
Ultra-Domain.jp is headquartered in Tokyo, Japan. Hosting companies based in Japan are listed at hostlist.io/hosting/japan.
How does Ultra-Domain.jp compare to other web hosting companies?
Ultra-Domain.jp can be compared to any other hosting provider using HostList.io's side-by-side comparison tool at hostlist.io/compare. The tool shows both providers' HRI™ breakdowns, sub-scores (Trust, Completeness, Freshness, Performance), and review data side by side. Ultra-Domain.jp has a current HRI of 70/100.
Does Ultra-Domain.jp offer coupons or discounts in August 2026?
Ultra-Domain.jp has no HostList-verified coupon code right now. Hosting providers commonly discount the first term of shared and WordPress plans, with the lowest prices on longer billing cycles. For codes checkout-verified across the market this month, see hostlist.io/deals/web-hosting-coupons, updated continuously.
How Ultra-Domain.jp's Score Is Calculated
HRI is calculated algorithmically based on publicly available data. It considers trust signals (reviews, ratings), data completeness, freshness of information, and technical performance. No host can pay to improve their score.
Full methodology →