indexo.dev

gupta-verlag.com

.com crawl

First seen 2026-04-27 · Last seen 2026-05-18 · ok HTTP/1.1 200 2339 ms crawled 2026-05-05

FR · 109.234.164.243 · AS50474 O2switch SAS

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Dr. Gupta Verlags GmbH | Fachverlag für die Polymerindustrie
Language
en

Technology

Server
o2switch-PowerBoost-v3

Third-party hosts loaded (1)

  • www.google.com×1

Social

Contact

Email
Phone

Registration

Registrar
TurnCommerce, Inc. DBA NameBright.com
Created
2025-02-24
Expires
2027-02-24 279 days left
Updated
2026-02-11
Name servers
  • ns1.o2switch.net
  • ns2.o2switch.net

DNS records live

NS
  • ns1.o2switch.net
  • ns2.o2switch.net
MX
  • 0 gupta-verlag.com
TXT
  • v=spf1 ip4:109.234.164.243 +a +mx +include:spf.jabatus.fr ~all

Certificate (current)

R12
from 2026-04-27 to 2026-07-26
Expires in 67 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.gupta-verlag.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (5)

Linked from (1)