indexo.dev

sdrtdz.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-11 · ok HTTP/1.1 200 1886 ms crawled 2026-05-11

CN · 211.149.140.128 · AS38283 CHINANET SiChuan Telecom Internet Data Center

Reputation 100/100

Classifying

HTML metadata

Title
气体报警器,可燃气体报警器,有毒气体报警器,气体探测器,可燃气体探测器,有毒气体探测仪,气体检测仪,可燃气体检测仪,有毒气体检测仪,便携式气体检测仪,气体报警仪,煤气报警器-山东如特安防设备有限公司
Description
山东如特专业销售可燃及有毒气体报警器,可燃及有毒气体探测器,可燃及有毒气体检测仪,煤气报警器等安防产品，咨询热线0531-58966978.

Technology

Server
wts

Third-party hosts loaded (1)

  • code.54kefu.net×1

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2010-03-27
Expires
2027-03-27 312 days left
Updated
2025-06-30
Name servers
  • dm1.longmingdns.com
  • dm2.longmingdns.com

DNS records live

NS
  • dm1.longmingdns.com
  • dm2.longmingdns.com
CNAME
  • sdrtdz.get.vip

Email authentication no MX

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-03-10 to 2026-06-10
Expires in 22 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://sdrtdz.com/index.html

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests

Links to (2)

Linked from (1)