indexo.dev

aierchina.com

.com crawl

First seen 2026-05-12 · Last seen 2026-05-12 · ok HTTP/1.1 200 3107 ms crawled 2026-05-18

CN · 58.218.215.111 · AS4134 Chinanet

Reputation 100/100

Classifying

Technology

Server
Tengine

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2000-12-21
Expires
2026-12-21 215 days left
Updated
2025-10-29
Name servers
  • vip3.alidns.com
  • vip4.alidns.com

DNS records live

NS
  • vip3.alidns.com
  • vip4.alidns.com
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com
CNAME
  • aierchina.com.w.kunlunaq.com

Email authentication strong

SPF
not published
DMARC
v=DMARC1; p=reject; rua=mailto:mailauth-reports@qq.com
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-09-13 to 2026-09-13
Expires in 116 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://aierchina.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
  • cross-origin-opener-policy
  • cross-origin-resource-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
accelerometer=(self), camera=(self), geolocation=(self), gyroscope=(self), magnetometer=(self), microphone=(self), payment=(self), usb=(self)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
cross-origin-opener-policy
same-origin
cross-origin-resource-policy
cross-origin

Linked from (1)