indexo.dev

ppbnchina.com

.com crawl

First seen 2026-05-07 · Last seen 2026-05-14 · ok HTTP/1.1 200 6878 ms crawled 2026-05-14

CN · 118.190.211.98 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
石油石化商务网-石油石化行业门户|石油化工|石油设备|
Description
石油石化商务网是涵盖石油石化上中下游整个产业链，具有全面、全新、综合、权威的门户网站，主要以中国石油、中国石化、中国海油、国家管网、延长石油等石油石化集团公司为依托，以建立的中国石油石化商务网为窗口，为国内外石油、石化界不同层次的用户提供全方位一站式服务和整体解决方案，包括最新行业发展动态、新技术新产品信息、招标采购、电子商务、品牌推荐、资讯服务、会员单位等服务，以帮助广大石油石化企业实现其产品的全球网络营销战略目标，打开国内外市场。
Generator
DESTOON B2B - www.destoon.com

Technology

Server
nginx

Third-party hosts loaded (2)

  • sdk.51.la×2
  • s9.cnzz.com×1

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2019-06-29
Expires
2026-06-29 40 days left
Updated
2025-06-18
Name servers
  • dns15.hichina.com
  • dns16.hichina.com

DNS records live

NS
  • dns15.hichina.com
  • dns16.hichina.com
MX
  • 10 mxbiz1.qq.com
  • 10 mxbiz2.qq.com

Email authentication weak

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

Certificate (current)

LiteSSL RSA CA 2025
from 2026-03-16 to 2026-06-14
Expires in 26 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://ppbnchina.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (5)

Linked from (1)