.ad.jp domains list

What is .ad.jp TLD

.ad.jp is a structured second‑level space within Japan’s .jp country‑code top‑level domain; actual registrations sit at the third level (example.ad.jp). It is governed by policies set for the .jp namespace, with eligibility, local‑presence, and naming rules designed to keep categories consistent. In our crawl of .ad.jp domains and .ad.jp websites, we observe usage concentrated among entities prioritizing verified identity and domestic alignment. This segment tends to show stable naming, conservative DNS change rates, and clearer ownership metadata than open, globally targeted zones. The result is a predictable namespace that facilitates attribution and reduces ambiguity in threat‑intelligence and brand‑monitoring workflows. Explore webatla’s .ad.jp domain datasets today.

History and key features of .ad.jp TLD

The .ad.jp space emerged as part of Japan’s attribute‑based structure under .jp, which groups registrants by defined categories rather than freeform labels. While exact inception milestones vary across categories, its model has stayed consistent: third‑level naming, documented eligibility, and policy oversight by the .jp registry. Technically, .ad.jp domains inherit .jp’s dependable DNS operations, including IPv6 reachability, DNSSEC capability, and geographically distributed nameservers that support resilient resolution for .ad.jp websites. From our longitudinal scans, we see low syntactic variance in hostnames and steady renewal behavior, patterns typical of vetted namespaces. These traits aid entity resolution, fraud detection, and portfolio rationalization for organizations active in Japan. Review webatla’s time‑series in our .ad.jp domain datasets.

Why and who choose the .ad.jp domain

Organizations choosing the .ad.jp domain generally operate in Japan and value categorical clarity, verifiable identity, and policy‑bound registration. We most often see established enterprises, industry associations, and service providers selecting .ad.jp domains to align operations, compliance posture, and audience expectations. For content and customer support facing Japan, .ad.jp websites can signal locality and stewardship without diluting global branding. From a risk and governance perspective, the space’s defined eligibility tends to lower naming volatility and simplify ownership mapping across third‑party ecosystems. International companies also deploy it alongside other labels to segment regional services and reduce cross‑jurisdictional ambiguity. Explore webatla’s segmented .ad.jp datasets by sector.