vitt-optics.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-18 · ok HTTP/1.1 200 8739 ms crawled 2026-05-12

CN · 106.75.179.39 · AS58466 CHINANET Guangdong province network

Reputation 62/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

HTML metadata

Title: 零件清洁度检测系统,清洁度颗粒检测仪,全自动清洁度检测/清洗设备|南京维埃迪光电技术有限公司
Description: 南京维埃迪光电技术有限公司是优质的清洁度检测系统,汽车零部件清洁度,全自动清洁度检测,清洁度清洗设备供应商厂家,主要国产,国际,工业,金属表面等,经营产品有:清洁度萃取设备,清洁度检测系统,汽车零部件清洁度,零件清洁度检测,全自动清洁度检测,清洁度颗粒检测仪,清洁度检测仪,清洁度清洗设备,油品清洁度检测! 欢迎来电咨询价格标准,报告,推荐,方法.

Technology

Server: nginx

Third-party hosts loaded (8)

style.yzimgs.com×4
y3.yzimgs.com×4
s.yzimgs.com×2
static.bshare.cn×2
y2.yzimgs.com×2
i01.yzimgs.com×1
staticyiz.yzimgs.com×1
y1.yzimgs.com×1

Registration

Registrar

Xiamen ChinaSource Internet Service Co., Ltd

Created

2009-08-26

Expires

2026-08-26 98 days left

Updated

2024-07-24

Name servers

f1g1ns1.dnspod.net
f1g1ns2.dnspod.net

DNS records live

NS

f1g1ns1.dnspod.net
f1g1ns2.dnspod.net

MX

1 qiye163mx01.mxmail.netease.com
10 qiye163mx02.mxmail.netease.com

Email authentication weak

SPF: v=spf1 include:spf.163.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificates

Loading certificate

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.vitt-optics.com/

present

x-frame-options

findings

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

Header values

x-frame-options: "ALLOW-FROM *.world-machining.com,aaa.world-machining.com"