zfnet.net

.net crawl

First seen 2026-04-15 · Last seen 2026-05-16 · ok HTTP/1.1 200 6001 ms crawled 2026-05-09

CN · 121.196.48.215 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: 杭州网站制作_杭州网络公司_杭州网站建设_杭州网站设计-争锋网络
Description: 争锋网络是一家专业的杭州网站制作公司,我们致力于杭州网站建设、杭州网站制作、杭州网站设计、SEO搜索引擎优化、杭州网络营销的杭州网络公司。
Language: en

Technology

Server: nginx

Contact

Phone

0571-82320609

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2015-02-17

Expires

2027-02-17 273 days left

Updated

2026-01-21

Name servers

dns10.hichina.com
dns9.hichina.com

DNS records live

NS

dns15.hichina.com
dns16.hichina.com

MX

10 mxw.mxhichina.com
5 mxn.mxhichina.com

Email authentication weak

SPF: v=spf1 include:spf.mxhichina.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

sslTrus (RSA) DV CA

from 2025-06-18 to 2026-06-19

Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.zfnet.net/

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