yidff.jp

https://yidff.jp· First analyzed 27 May 2026· Updated 27 May 2026

This site uses bot protection

The website blocked automated page access (e.g. Cloudflare Turnstile). Only DNS-based modules could be analyzed — hosting, SSL, email infrastructure, and domain info are shown below. Technology stack, SEO, and other page-content modules are unavailable for this site.

Hosting Provider

KDDI

IP Address

210.168.244.118

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Ōta, Japan

ASN

AS2516

Organization

KDDI

Nameservers

dns4.dion.ne.jp.dns1.sisi.co.jp.sisi.sisi.co.jp.

Security Score

71%Good

HTTPS

No WAF

157d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Japan Registry Services Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

21.10.2025

Valid Until

31.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.yidff.jpyidff.jp

SHA-256 Fingerprint

B5:5E:52:E9:7A:47:43:64:3E:B6:FD:46:52:E5:06:07:A5:55:AE:68...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.sisi.co.jp

Domain Information

yidff.jp

DNSSEC

Not Enabled

Website Identity

yidff.jp

Location detected: 🇯🇵 Japanvia tld