c-o-pop.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-16 · ok HTTP/1.1 200 2216 ms crawled 2026-05-09

DE · 78.46.9.92 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: c/o pop Festival | Save the Date: Wed 15.—Sun 19. April 2026
Description: Einmal im Jahr verwandelt das c/o pop Festival Köln in ein urbanes Musik-Mekka und bringt Newcomer, Star-Act oder Insider-Tipp auf Kölns schönste Bühnen.
Language: en

Technology

Server: Apache

Social

Contact

Email

info@c-o-pop.de

Phone

221 998 911 00

Registration

Updated

2013-05-29

Name servers

ns1.your-server.de.
ns3.second-ns.de.
ns.second-ns.com.

DNS records live

NS

ns.second-ns.com
ns1.your-server.de
ns3.second-ns.de

MX

10 dedi1592.your-server.de

TXT

google-site-verification=9Jn83-rHLCF6E6y0_xEZZ2_AE6KaXFabhF7Kguzgh-I
google-site-verification=yXtd4y2V3vkh-5P64fUoSqhBXtiXHOl8mBZnFwxpfWs

Email authentication partial

SPF: v=spf1 a mx ?all
neutral (?all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2

from 2026-01-28 to 2027-01-28

Expires in 253 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://c-o-pop.de/

findings

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