indexo.dev

yonganflux.com

.com crawl

First seen 2026-05-06 · Last seen 2026-05-12 · ok HTTP/1.1 200 6832 ms crawled 2026-05-12

HK · 43.154.155.55 · AS132203 Tencent Building, Kejizhongyi Avenue

Reputation 87/100 weak security headers no dmarc policy

sector manufacturing type homepage

HTML metadata

Title
东莞永安科技有限公司
Description
东莞永安科技有限公司成立于1992年，是以专业研究、生产和销售各种规格和用途的助焊剂、锡条、锡线、锡膏、锡粉为主的电子焊接材料企业。激光焊锡膏，smt锡膏，低空洞锡膏，低α锡，LED mimi屏锡膏，超细粉锡膏

Technology

Server
nginx

Third-party hosts loaded (2)

  • cdn.yun.sooce.cn×19
  • s143js.nicebox.cn×2

Registration

Registrar
Xiamen 35.com Information Co., Ltd.
Created
2003-12-03
Expires
2026-12-03 196 days left
Updated
2025-05-28
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 mxw.mxhichina.com
  • 5 mxn.mxhichina.com

Email authentication weak

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-08-13 to 2026-09-14
Expires in 116 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)