chembk.com

https://chembk.com· First analyzed 29 May 2026· Updated 29 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

Alibaba Cloud

alibabacloud.com

IP Address

60.205.2.74

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Beijing, China

ASN

AS37963

Organization

Aliyun Computing Co., LTD

Nameservers

dns9.hichina.com.dns10.hichina.com.

Security Score

71%Good

HTTPS

No WAF

27d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

Valid From

28.03.2026

Valid Until

25.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

chembk.comwww.chembk.com

SHA-256 Fingerprint

10:FD:43:11:99:ED:2E:83:64:D3:0A:A7:C6:5E:32:85:37:CB:C7:23...

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Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mxbiz2.qq.com

mxbiz1.qq.com

Domain Information

chembk.com

Domain Age

11y 6m

Created

26.11.2014

Expires

26.11.2032

Last Updated

24.08.2023

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

DNSSEC

Not Enabled

Website Identity

chembk.com

11 years old

Location detected: 🇨🇳 Chinavia ip

Alibaba Cloud Computing (Beijing) Co., Ltd.