indexo.dev

yanyisci.com

.com crawl

First seen 2026-05-01 · Last seen 2026-05-02 · ok HTTP/1.1 200 1580 ms crawled 2026-05-08

CN · 101.71.9.149 · AS4837 CHINA UNICOM China169 Backbone

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
Welcome to nginx!

Technology

Server
nginx

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2015-10-18
Expires
2031-10-18 1977 days left
Updated
2026-04-13
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 10 hzmx02.mxmail.netease.com
  • 5 hzmx01.mxmail.netease.com
TXT
  • MS=EA6AEA7ED884EAA81B25F1AF3A327CA5FAB008A4

Email authentication strong

SPF
v=spf1 include:spf.163.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_report@qiye.163.com
policy: quarantine
DKIM
  • default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDS6BgXQu4B7EnmJuOF+Hv/VSALKk8ENQ/ZQibQPeRtIfo1Dw+uU5yJcmUnI6SF09SbaKN9kr2/WEL8FT003I…
selectors probed

Certificate (current) wrong cert

R12
from 2026-04-27 to 2026-07-26
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://yanyisci.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (2)