indexo.dev

sayru.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-11 · ok HTTP/1.1 200 1649 ms crawled 2026-05-14

CN · 103.39.225.35 · AS4816 China Telecom Group

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
抱歉，站点已暂停

Technology

Server
nginx

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2013-01-24
Expires
2027-01-24 249 days left
Updated
2026-01-26
Name servers
  • dns31.hichina.com
  • dns32.hichina.com

DNS records live

NS
  • dns31.hichina.com
  • dns32.hichina.com
MX
  • 10 mx2.qiye.aliyun.com
  • 15 mx3.qiye.aliyun.com
  • 5 mx1.qiye.aliyun.com

Email authentication weak

SPF
v=spf1 include:spf.qiye.aliyun.com -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2j0kBs+c9R4ZtuyE+6DnhNrqsyH9H7jpTnzZ8V+Od4TkOg+km39lBiJWJpMdDV7YSNFUv+65R3NROI…
selectors probed

Certificate (current)

R12
from 2025-10-06 to 2026-01-04
Expired 136 days ago

Full certificate history on crt.sh ↗

HTTP security headers

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

present
  • strict-transport-security
findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Linked from (1)