gudbergnerger.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 3252 ms crawled 2026-05-12

CA · 23.227.38.32 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: GUDBERG NERGER
Description: The connection of art, communication and commerce. Our projects: Designs & campaigns for brands and friends. Our publications: Books & magazines about art, design and more. Our gallery: Art & creative events for many occasions. Our shop: Beloved objects & printed goods.
Language: en
Canonical: https://gudbergnerger.com/

Open Graph

url: https://gudbergnerger.com/
title: GUDBERG NERGER
site name: GUDBERG NERGER
description: The connection of art, communication and commerce. Our projects: Designs & campaigns for brands and friends. Our publications: Books & magazines about art, design and more. Our gallery: Art & creative events for many occasions. Our shop: Beloved objects & printed goods.

Technology

CDN: Cloudflare
CMS: Shopify

Analytics

Google Tag Manager

Third-party hosts loaded (4)

cdn.shopify.com×2
fonts.shopifycdn.com×1
monorail-edge.shopifysvc.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

united-domains GmbH

Created

2014-03-26

Expires

2027-03-26 310 days left

Updated

2026-03-27

Name servers

ns.udag.de
ns.udag.net
ns.udag.org

DNS records live

NS

ns.udag.de
ns.udag.net
ns.udag.org

MX

10 smx00.udag.de
10 smx01.udag.de

Email authentication partial

SPF

v=spf1 a mx ptr ip4:178.15.141.23 include:_smtp.udag.de ~all

softfail (~all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

from 2026-03-29 to 2026-06-27

Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://gudbergnerger.com/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options

findings

short HSTS max-age
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: DENY
x-content-type-options: nosniff
content-security-policy: block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
strict-transport-security: max-age=7889238