zw0311.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP/1.1 200 1037 ms crawled 2026-05-06

CN · 122.114.177.207 · AS4837 CHINA UNICOM China169 Backbone

Reputation 100/100

Classifying

HTML metadata

Title: 众旺互联|石家庄网站建设|石家庄网站优化|石家庄做网站|石家庄微信营销|石家庄众捷网络科技有限公司
Description: 石家庄众捷网络科技有限公司是专注为企业提供石家庄网站建设、石家庄网站优化、石家庄400电话等互联网产业服务的信息技术服务商，主营业务有石家庄网站建设、石家庄网站优化、石家庄做网站、石家庄微信营销、石家庄微站建设、小程序开发公司，咨询热线4008887704。

Technology

Server: nginx

Third-party hosts loaded (3)

jigsaw.w3.org×1
widget.tianqiapi.com×1
www.w3.org×1

Registration

Registrar

Shanghai Meicheng Technology Information Development Co., Ltd.

Created

2011-11-26

Expires

2026-11-26 191 days left

Updated

2026-03-01

Name servers

a.ezdnscenter.com
b.ezdnscenter.com

DNS records live

NS

a.ezdnscenter.com
b.ezdnscenter.com

MX

10 mxbiz2.qq.com
5 mxbiz1.qq.com

CNAME

zm5.zw0311.net

Email authentication no MX

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

Certificate (current)

R12

from 2026-03-04 to 2026-06-02

Expires in 14 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://zw0311.com/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000