indexo.dev

f139.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 3945 ms crawled 2026-05-13

CN · 58.58.105.98 · AS4134 Chinanet

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
富宝资讯—市场行情吹哨人
Description
富宝资讯坚持中立第三方立场，专业提供金属行业价格、资讯、数据、分析、咨询、会展及营销推广等服务，专注产品领域涵盖钢铁、有色金属、再生资源、不锈钢、铁合金、稀土、小金属、新能源等。热线电话：400-886-0990
Language
zh-CN

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (1)

  • www.f139content.com×19

Contact

Phone

Registration

Registrar
Xiamen 35.com Information Co., Ltd.
Created
2004-04-02
Expires
2029-04-02 1046 days left
Updated
2025-06-24
Name servers
  • ns1.35.net
  • ns2.35.net
  • ns3.35.net
  • ns4.35.net

DNS records live

NS
  • ns1.35.net
  • ns2.35.net
  • ns3.35.net
  • ns4.35.net
MX
  • 10 f139-com.corpsmtp.net
  • 20 f139-com.corpsmtp.cn
  • 30 cnc.biz-email.net
  • 40 mail.biz-email.net

Email authentication weak

SPF
v=spf1 include:_s.corp-email.com include:spf.163.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-08-21 to 2026-08-21
Expires in 91 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.f139.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (3)