indexo.dev

shanghai17.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-13 · ok HTTP/1.1 200 3163 ms crawled 2026-05-13

CN · 101.71.9.150 · AS4837 CHINA UNICOM China169 Backbone

Reputation 27/100 listed in spam blocklist wrong cert no dmarc policy

Classifying

HTML metadata

Title
电位滴定仪,卡尔费休试剂,油脂氧化测定仪,Branson必能信-上海万捷科技有限公司
Description
上海万捷科技有限公司是专业的电位滴定仪,卡尔费休试剂,油脂氧化测定仪,Branson必能信产品供应商，公司具有良好的市场信誉，专业的销售和技术服务团队，迎得了国内外厂商的一致好评，欢迎来电咨询电位滴定仪,卡尔费休试剂,油脂氧化测定仪,Branson必能信等产品。

Technology

Server
Tengine

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2005-09-26
Expires
2026-09-26 129 days left
Updated
2025-09-26
Name servers
  • dns1.hichina.com
  • dns2.hichina.com

DNS records live

NS
  • dns1.hichina.com
  • dns2.hichina.com
MX
  • 10 mx61.dns.com.cn

Email authentication weak

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

Certificate (current) wrong cert

Certum Domain Validation CA SHA2
from 2025-09-05 to 2026-10-05
Expires in 138 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked over plain HTTP: http://www.shanghai17.com

present
  • x-frame-options
  • referrer-policy
findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
unsafe-url
x-frame-options
SAMEORIGIN

Links to (11)

Linked from (1)