Stats
ccTLD · Japan Registry Services Co., Ltd.

.jp TLD stats

.jp held 1,783,266 names in February 2025, by Japan Registry Services Co., Ltd.’s own figures; by 22 Oct 2026 certificates had shown us 311,996 of them, confirmed in DNS.

1.78M
names, February 2025, the registry’s own figure
311,996
seen in certificates by 22 Oct 2026, a floor

Cross-checkThe registry reported 1,783,266 names for Feb 2025; by Oct 22, 2026 certificates had shown us 311,996 of them, 17.5%. A floor, not a count: a name that never appears in a certificate is not here, and one that does is counted only once DNS confirms it.

last night, in detail

Oct 22, 2026
What moved · on Oct 22, 2026
first seen by us
+15,318
gone from DNS
0
changed nameservers
0
Net
+15,318
Oct 16, 2026 to Oct 22, 2026 · axis starts at the data, not at zero

Names seen in certificate transparency logs and confirmed in DNS, as of Oct 22, 2026. A floor, not a count of the TLD: a name that never appears in a certificate is not here, and we hold no zone file for .jp. The registry’s own figure is the count; this one says how much of it we can see name by name.

how many names, month by month

to
Feb 2025 to Feb 2025

Names under management at month end, as the registry reported it.

everything else