indexo.dev

hytank.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-06 · ok HTTP/1.1 200 3056 ms crawled 2026-05-08

CN · 8.134.168.63 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
江苏开能华宇环保设备有限公司
Description
江苏开能华宇环保设备有限公司
Language
zh

Technology

Server
Tengine

Third-party hosts loaded (1)

  • gcdn.meidianbang.cn×98

Contact

Email
Phone

Registration

Registrar
Foshan YiDong Network Co., LTD
Created
2010-11-12
Expires
2026-11-12 175 days left
Updated
2025-11-06
Name servers
  • ns1.72dns.com
  • ns2.idc1.cn

DNS records live

NS
  • ns1.72dns.com
  • ns2.idc1.cn
MX
  • 10 mx.c1.icoremail.net

Email authentication weak

SPF
v=spf1 include:spf.icoremail.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-10-17 to 2026-10-17
Expires in 149 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://hytank.com/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
  • permissions-policy
  • cross-origin-opener-policy
  • cross-origin-embedder-policy
  • cross-origin-resource-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing frame protection
Header values
referrer-policy
strict-origin-when-cross-origin
permissions-policy
camera=(self), microphone=(self), geolocation=(self)
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'; default-src 'self' http: https: ws: wss:; script-src 'self' http: https: 'unsafe-eval' 'unsafe-inline'; img-src 'self' http: https: data:; style-src 'unsafe-inline' http: https:; font-src 'self' http: https: data:;
strict-transport-security
max-age=15768000
cross-origin-opener-policy
same-origin
cross-origin-embedder-policy
cross-origin
cross-origin-resource-policy
cross-origin

Linked from (1)