indexo.dev

sif.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2494 ms crawled 2026-05-19

DE · 163.181.131.180 · AS24429 Zhejiang Taobao Network Co.,Ltd

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Sif官网 | 帮助亚马逊卖家抢占海外推广流量 - 精准洞察广告架构、反查流量词与广告词、查询流量结构、流量运营研究工具
Description
Sif对亚马逊站内流量实现无死角全覆盖，精准查询每个产品的自然搜索、PPC广告、Deal(活动)、搜索推荐和关联流量，帮助亚马逊卖家查询流量结构、洞察广告架构、研究流量运营手法、反查流量词与广告词，优化自己的Listing和广告策略

Technology

Server
Tengine
CMS
Gatsby

Third-party hosts loaded (3)

  • at.alicdn.com×3
  • gonglan-monitor.oss-cn-shenzhen.aliyuncs.com×2
  • cdnjs.cloudflare.com×1

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
1996-10-31
Expires
2026-10-30 163 days left
Updated
2023-08-09
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 10 mx2.qiye.aliyun.com
  • 15 mx3.qiye.aliyun.com
  • 5 mx1.qiye.aliyun.com
CNAME
  • sif.com.w.kunlunea.com
TXT
  • google-site-verification=vnqK_HcSTPmT-X4MY4IUI6Qr9e49RZpQokfCfm0etmQ

Email authentication no MX

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

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-02-07 to 2027-03-09
Expires in 293 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (12)