.jp

.jp is a country code top-level domain managed by Japan Registry Services Co., Ltd..

Registry facts

TLD	`.jp`
Type	Country Code
TLD manager	Japan Registry Services Co., Ltd.
IANA status	Active
Script	Latn
RDAP server	None listed in the IANA bootstrap registry (use WHOIS)
IANA record	iana.org/domains/root/db/jp

IANA data: TLD list Version 2026111000, Last Updated Tue Nov 10 07:07:01 2026 UTC; RDAP bootstrap published 2026-10-28; Root Zone Database fetched 2026-11-11.

202.jp domains measuredof 9,971 in the sample

10.4%signed with DNSSEC

37.1%enforce DMARC

38.4%send HSTSof those answering on HTTPS

.jp domains compared with the whole sample

Accent bars: 202 .jp domains. Grey bars: all 9,971 measured domains.

DNSSEC signed 10.4%

all measured 10.6%

SPF record 85.1%

all measured 75.7%

DMARC record 74.3%

all measured 68.0%

DMARC enforced 37.1%

all measured 50.9%

CAA record 4.5%

all measured 20.7%

MTA-STS 0.0%

all measured 3.0%

TLS 1.3 72.2%

all measured 84.9%

HSTS 38.4%

all measured 56.4%

DNS providers

Amazon Route 53 42.6%

Akamai Edge DNS 13.9%

Cloudflare DNS 4.0%

Azure DNS 1.5%

Oracle Cloud Infrastructure DNS 1.0%

Google Cloud DNS 0.5%

Email providers

Google Workspace 26.2%

Microsoft 365 (Exchange Online) 10.4%

Amazon SES 2.5%

Trend Micro Email Security 2.5%

Broadcom Email Security.cloud (MessageLabs) 1.0%

Cisco Secure Email (IronPort) 1.0%

Certificate authorities

Amazon Trust Services 25.7%

DigiCert 24.3%

GlobalSign 12.9%

Cybertrust Japan 10.9%

Google Trust Services 3.5%

SECOM Trust Systems 3.5%

Popular .jp domains in the sample

yahoo.co.jpamazon.co.jprakuten.co.jpameblo.jpdocomo.ne.jpameba.jphotpepper.jptbs.co.jpitmedia.co.jpdmm.co.jpgoogle.co.jpsuumo.jp

Check one yourself:

WHOIS lookup Inspect DNSSEC Check SSL certificate

Other TLDs in the sample

.com · 5078 .net · 785 .org · 434 .ru · 291 .io · 206 .de · 181 .edu · 125 .gov · 114 .in · 107 .br · 106

Source: our own scan of November 2026 (2026-11-11), 9,971 of the top 10,000 domains of the Tranco list Y895G that answered in DNS. Method and data.