indexo.dev

trioptics-china.com

.com crawl

First seen 2026-05-07 · Last seen 2026-05-14 · ok HTTP/1.1 200 1908 ms crawled 2026-05-14

DE · 87.79.4.123 · AS8422 NetCologne Gesellschaft fur Telekommunikation mbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Home | TRIOPTICS
Description
We offer optical measurement and manufacturing systems for quality control and assembly of lenses, lens systems, camera modules.
Language
zh-CN
Canonical
https://www.trioptics-china.com/
Translations
  • en ×2
  • zh ×2
  • de

Open Graph

url
https://www.trioptics-china.com/
title
Home
locale
zh_CN
description
We offer optical measurement and manufacturing systems for quality control and assembly of lenses, lens systems, camera modules.

Technology

Third-party hosts loaded (6)

  • static.etracker.com×1
  • www.trioptics.com×1
  • www.trioptics.com.sg×1
  • www.trioptics.com.tw×1
  • www.trioptics.de×1
  • www.trioptics.us×1

Registration

Registrar
InterNetX GmbH
Created
2005-07-21
Expires
2026-07-21 61 days left
Updated
2025-03-13
Name servers
  • ns15.domserver.de
  • ns16.domserver.de
  • ns17.domserver.de
  • ns18.domserver.de

DNS records live

NS
  • ns15.domserver.de
  • ns16.domserver.de
  • ns17.domserver.de
  • ns18.domserver.de
MX
  • 10 mailgw1.jenoptik.com
  • 20 mailgw2.jenoptik.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 mx ip4:185.116.37.34 include:spf.mail.qq.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; pct=100; rua=mailto:re+pssgh4v8xwq@dmarc.postmarkapp.com; sp=none; aspf=r;
policy: none (monitoring only) · sp=none
DKIM
no key found at common selectors

Certificate (current)

DigiCert Global G2 TLS RSA SHA256 2020 CA1
from 2026-04-07 to 2026-09-27
Expires in 129 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.trioptics-china.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
strict-origin, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=(), midi=(), camera=(), usb=(), magnetometer=(), accelerometer=(), vr=(), speaker=(), ambient-light-sensor=(), gyroscope=(), microphone=()
x-content-type-options
nosniff
content-security-policy
default-src 'self' https://cdn.consentmanager.mgr.consensu.org https://www.google-analytics.com https://cdn.consentmanager.net;script-src 'self' 'unsafe-inline' 'unsafe-eval' blob: *.getresponse.com https://an.gr-wcon.com *.gr-cdn.com https://cdn.consentmanager.mgr.consensu.org https://consentmanager.mgr.consensu.org https://www.google-analytics.com https://www.googletagmanager.com https://cdn.curator.io https://static.etracker.com https://www.etracker.de https://code.etracker.com https://*.delivery.consentmanager.net https://cdn.consentmanager.net *.hs-scripts.com *.hs-analytics.net *.hs-banner.com *.hscollectedforms.net *.hsforms.net *.captchafox.com;style-src 'self' 'unsafe-inline' https://cdn.consentmanager.net/ *.getresponse.com https://cdn.consentmanager.mgr.consensu.org https://consentmanager.mgr.consensu.org https://fonts.googleapis.com https://cdn.curator.io https://www.youtube.com *.captchafox.com;img-src 'self' data: https://cdn.consentmanager.net https://consentmanager.m
strict-transport-security
max-age=31536000, max-age=31536000; includeSubDomains; preload

Links to (3)

Linked from (2)