indexo.dev

sunwinon.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-09 · ok HTTP/1.1 200 4112 ms crawled 2026-05-12

CN · 122.228.223.18 · AS134771 WENZHOU, ZHEJIANG Province, P.R.China.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
深圳市欣智旺电子有限公司

Technology

Server
Tengine

Third-party hosts loaded (1)

  • img.wanwang.xin×2

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2020-08-05
Expires
2026-08-05 76 days left
Updated
2025-07-24
Name servers
  • dns3.hichina.com
  • dns4.hichina.com

DNS records live

NS
  • dns3.hichina.com
  • dns4.hichina.com
MX
  • 10 sunwoda.fangmail.net
  • 20 sunwoda1.fangmail.net
  • 20 sunwoda2.fangmail.net
CNAME
  • sunwinon.com.w.kunlunaq.com
TXT
  • mjqj42m5bfpn8y0x09wknpjtvsmm9mv1
  • gd2yz3m3t27d99j7bp8dkv4gtx3s1nx6

Email authentication weak

SPF
v=spf1 ip4:113.45.144.78 ip4:119.8.47.34 ip4:121.91.173.228 -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; t=s; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDm0n/LD6AM0ARa+3+l9WsZQ7F7AnIR5oA6JVX851FqLxtSKs8hr8jtqTb9sG/NQQlmhlWa…
selectors probed

Certificate (current)

WoTrus RSA DV SSL CA 2
from 2026-04-03 to 2026-10-19
Expires in 151 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://sunwinon.com/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Linked from (1)