ntdrtf.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-20 · ok HTTP/1.1 200 1458 ms crawled 2026-05-15

ZA · 168.76.253.108 · AS137951 ASLINE LIMITED

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
工业大电风扇|工业电风扇|大型工业吊扇|南通东润通风设备有限公司
Description
南通东润通风(DRTF)致力于通风设备的研发、生产和销售,并可根据企业、公司的特点,提供合理的通风降温最完美解决方案等,以及售前,售后的服务支持及优质的服务。本产品为完善空间环境的新一代通风及降温产品——工业用大风扇,低转速,低能耗,绿色环保的特点。东润通风的产品凭借优异的实用性和节能赢得了众多客户的支持和好评

Open Graph

url
http://ntdrtf.com/
title
工业大电风扇|工业电风扇|大型工业吊扇|南通东润通风设备有限公司
keywords
工业大电风扇,工业电风扇,大型工业吊扇
site name
工业大电风扇|工业电风扇|大型工业吊扇|南通东润通风设备有限公司
description
南通东润通风(DRTF)致力于通风设备的研发、生产和销售,并可根据企业、公司的特点,提供合理的通风降温最完美解决方案等,以及售前,售后的服务支持及优质的服务。本产品为完善空间环境的新一代通风及降温产品——工业用大风扇,低转速,低能耗,绿色环保的特点。东润通风的产品凭借优异的实用性和节能赢得了众多客户的支持和好评

Technology

Server
nginx

Third-party hosts loaded (1)

  • 222.73.219.23×3

Contact

Phone

Registration

Registrar
Gname.com Pte. Ltd.
Created
2016-09-01
Expires
2026-09-01 103 days left
Updated
2025-09-26
Name servers
  • ns1.julydns.com
  • ns2.julydns.com

DNS records live

NS
  • ns1.julydns.com
  • ns2.julydns.com

Email authentication no MX

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

Certificate (current) wrong cert

R13
from 2026-05-04 to 2026-08-02
Expires in 74 days

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://ntdrtf.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 (50)

Linked from (50)