lianlunzj.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 5970 ms crawled 2026-05-19

CN · 39.107.90.218 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 煤机配件厂家_刮板机配件_链轮轴组_河南双志机械设备有限公司
Description: 河南双志机械设备有限公司厂址坐落于河南省郑州市,是生产制造链轮组件/链轮轴组等产品的煤机配件生产厂家,能够提供刮板机配件、液压支架配件、减速机配件等煤矿机械配件.咨询热线:0371-86548631.
Language: zh
Canonical: https://www.lianlunzj.com/

Technology

Server: Apache

Third-party hosts loaded (1)

g1.cms.51yxwz.com×1

Contact

Phone

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2018-06-23

Expires

2026-06-23 33 days left

Updated

2024-04-11

Name servers

dns3.hichina.com
dns4.hichina.com

DNS records live

NS

dns3.hichina.com
dns4.hichina.com

MX

10 hzmx02.mxmail.netease.com
5 hzmx01.mxmail.netease.com

Email authentication strong

SPF

v=spf1 include:spf.163.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_report@qiye.163.com

policy: quarantine

DKIM

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDi+a30DbMscPJSq5iOHHHDzPC3Oz19ByNVXuuacfguAQ9A4Nwu7T9IFXigAUvgPHP2Fxvc/1oaQmhS1+edfG…

selectors probed

Certificate (current)

Certum DV TLS G2 R39 CA

from 2026-05-12 to 2026-11-27

Expires in 190 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.lianlunzj.com

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy