indexo.dev

szlgmhb.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-10 · ok HTTP/1.1 200 10649 ms crawled 2026-05-08

CN · 139.129.48.238 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 95/100 weak security headers

sector b2b services type homepage

HTML metadata

Title
噪音治理-噪声控制-隔音降噪治理工程-冷却塔噪声治理-深圳市林格曼环保机电技术有限公司
Description
深圳市林格曼环保机电技术开发有限公司是深圳一家专业治理噪音的环保机电技术公司，公司提供各种噪声治理服务，包括噪音治理、噪音控制、噪声治理、隔音降噪、冷却塔噪声治理、中央空调噪声治理、风冷热泵噪声治理、油烟排风机噪声治理等这些常出现噪声的地方。

Technology

Server
Apache
CMS
Gatsby

Contact

Phone

Registration

Registrar
Xiamen 35.com Information Co., Ltd.
Created
2019-10-11
Expires
2029-10-11 1240 days left
Updated
2025-05-23
Name servers
  • ns1.35.net
  • ns2.35.net
  • ns3.35.net
  • ns4.35.net

DNS records live

NS
  • ns1.35.net
  • ns2.35.net
  • ns3.35.net
  • ns4.35.net

Email authentication no MX

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

Certificate (current)

R13
from 2026-03-20 to 2026-06-18
Expires in 29 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.szlgmhb.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 (20)

Linked from (5)