nbbio1688.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-13 · ok HTTP/1.1 200 3081 ms crawled 2026-05-10

CN · 101.71.9.146 · AS4837 CHINA UNICOM China169 Backbone

Reputation 75/100 wrong cert

Classifying

HTML metadata

Title: DNA凝胶上样缓冲液-MOPS电泳缓冲液-植物|酵母总RNA提取试剂盒-北京诺博莱德科技有限公司
Description: 北京诺博莱德科技有限公司(www.nbbio1688.com)是DNA凝胶上样缓冲液,MOPS电泳缓冲液,植物总RNA提取试剂盒,酵母总RNA提取试剂盒的供应商，是一家致力于各类生化试剂、标准品、小分子抑制剂、液体试剂等相关产品的研发与销售的企业

Technology

Server: Tengine

Third-party hosts loaded (3)

img49.chem17.com×8
chat.chem17.com×2
www.chem17.com×1

Contact

Phone

Address

北京市海淀区

Registration

Registrar

Xin Net Technology Corporation

Created

2025-02-27

Expires

2027-02-27 283 days left

Updated

2026-02-27

Name servers

ns11.xincache.com
ns12.xincache.com

DNS records live

NS

ns11.xincache.com
ns12.xincache.com

CNAME

gxh.100nets.com

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current) wrong cert

R12

from 2026-04-29 to 2026-07-28

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked over plain HTTP: http://www.nbbio1688.com

present

content-security-policy
x-frame-options
x-content-type-options

findings

checked over plain HTTP
CSP allows unsafe inline scripts/styles
CSP uses wildcard sources
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: default-src * 'unsafe-inline' 'unsafe-eval' data: blob:;