indexo.dev

gigahertz-optik.com

.com crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 2725 ms crawled 2026-06-02

DE · 31.172.113.18 · AS60955 Wavecon GmbH

Reputation 92/100 weak subdomain policy

Classifying

HTML metadata

Title
Enabling Accuracy In Light Measurement | Gigahertz-Optik
Description
High precision Optical Radiation and Light Measurement products from UV to IR. Innovative Technology Made in Germany by world-renowned experts.
Language
en-US
Canonical
https://www.gigahertz-optik.com/en-us/

Technology

Server
nginx
Stack
PHP
Cookie consent
  • Cookiebot

Third-party hosts loaded (1)

  • consent.cookiebot.com×1

Social

Contact

Email
Phone

Registration

Registrar
IONOS SE
Created
2000-03-02
Expires
2027-03-02 271 days left
Updated
2026-03-02
Name servers
  • ns1037.ui-dns.biz
  • ns1037.ui-dns.com
  • ns1037.ui-dns.de
  • ns1037.ui-dns.org

DNS records live

NS
  • ns1037.ui-dns.biz
  • ns1037.ui-dns.com
  • ns1037.ui-dns.de
  • ns1037.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication strong

SPF
v=spf1 mx ip4:156.67.188.4 ip4:87.190.55.139 include:zohomail.eu ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@gigahertz-optik.com; ruf=mailto:postmaster@gigahertz-optik.com; sp=none; adkim=r; aspf=r; pct=100
policy: quarantine · sp=none
DKIM
  • default: v=DKIM1;t=s;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAznCSqNWzgORgwJqq/G3bb1IXmQaymS4NX9qIYMQxoqlb6Ae527iZn0LUEVd/e4QQV9eIYn4gCVP6/i7skw…
selectors probed

Certificate (current)

E7
from 2026-05-05 to 2026-08-03
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.gigahertz-optik.com/en-us/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • CSP uses wildcard sources
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
connect-src 'self' *.trackjs.com *.googletagmanager.com *.google-analytics.com *.googleapis.com *.gstatic.com *.highcharts.com *.cloudflare.com https://consentcdn.cookiebot.com https://*.cookiebot.com https://www.googletagmanager.com https://www.google-analytics.com https://www.gstatic.com https://www.google.com https://www.youtube.com *.amazonaws.com https://sst.gigahertz-optik.com https://*.googleadservices.com https://*.doubleclick.net https://*.google.de;default-src 'self' *.trackjs.com *.googletagmanager.com *.google-analytics.com *.googleapis.com *.gstatic.com *.highcharts.com *.cloudflare.com https://consentcdn.cookiebot.com https://*.cookiebot.com https://www.googletagmanager.com https://www.google-analytics.com https://www.gstatic.com https://www.google.com https://www.youtube.com *.amazonaws.com https://sst.gigahertz-optik.com https://*.googleadservices.com https://*.doubleclick.net https://*.google.de;frame-ancestors 'self' https://sst.gigahertz-optik.com https://*.doublec
strict-transport-security
max-age=31536000; includeSubDomains

Links to (4)

Linked from (1)