indexo.dev

sdhtpower.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-18 · ok HTTP/1.1 200 3402 ms crawled 2026-05-15

US · 104.21.66.236 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
船用柴油机,潍柴发电机组,柴油机生产厂家-山东恒通动力有限公司
Description
山东恒通动力有限公司从事船用柴油机,潍柴发电机组研发,是一家正规柴油机生产厂家,规格型号齐全,报价与价格较合理,可根据客户需求制定。

Technology

CDN
Cloudflare

Third-party hosts loaded (1)

  • s3-site.em0bu.cn×1

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2016-10-09
Expires
2028-10-09 873 days left
Updated
2025-10-18
Name servers
  • alex.ns.cloudflare.com
  • amalia.ns.cloudflare.com

DNS records live

NS
  • alex.ns.cloudflare.com
  • amalia.ns.cloudflare.com
MX
  • 10 mx02.mail.alibaba.com
  • 5 mx01.mail.alibaba.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-04-29 to 2026-07-28
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.sdhtpower.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 (1)

Linked from (2)