kurofuku.com

https://kurofuku.com· First analyzed 26 May 2026· Updated 26 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

IDC Frontier Inc.

IP Address

202.228.215.60

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS4694

Nameservers

ns02.idcfcloud.com.ns03.idcfcloud.com.ns01.idcfcloud.com.

Security Score

71%Good

HTTPS

No WAF

82d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

19.05.2026

Valid Until

17.08.2026

Subject Alternative Names (2)

*.kurofuku.comkurofuku.com

SHA-256 Fingerprint

79:03:85:9F:DD:5F:56:C5:49:9D:B2:D7:5F:F2:5D:07:F2:D4:34:04...

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Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

kurofuku.com

Domain Age

16y 10m

Created

14.07.2009

Expires

14.07.2026

Last Updated

20.06.2025

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

DNSSEC

Not Enabled

Website Identity

kurofuku.com

16 years old

Location detected: 🇯🇵 Japanvia ip

GMO Internet Group, Inc. d/b/a Onamae.com