indexo.dev

yuntingai.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2900 ms crawled 2026-05-18

CN · 124.223.100.105 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
EdgeOne_L7S_OC

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2018-07-05
Expires
2028-07-05 777 days left
Updated
2023-03-16
Name servers
  • andy.dnspod.net
  • handball.dnspod.net

DNS records

MX
  • 0 m1.feishu.cn

Email authentication weak

SPF
v=spf1 +include:_netblocks.m.feishu.cn ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

TrustAsia DV TLS RSA CA 2025
from 2026-03-17 to 2026-10-02
Expires in 135 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (4)