indexo.dev

jnsudong.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-14 · ok HTTP/1.1 200 1754 ms crawled 2026-05-14

CN · 47.105.73.6 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
济南网站建设_济南做网站_济南网站建设公司_济南速动科技
Description
济南网站建设--济南速动科技。专业从事济南网站建设、济南做网站的济南网站建设公司，微信小程序定制开发、济南网站设计的全方位互联网服务。济南网站建设公司做高端网站就选速动科技。

Technology

Server
Microsoft-IIS

Contact

Phone

Registration

Registrar
DNSPod, Inc.
Created
2010-05-26
Expires
2027-05-26 371 days left
Updated
2026-05-11
Name servers
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net

DNS records live

NS
  • f1g1ns1.dnspod.net
  • f1g1ns2.dnspod.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication weak

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

Certificate (current)

R13
from 2026-05-03 to 2026-08-01
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)