indexo.dev

plainschwarz.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 686 ms crawled 2026-05-18

US · 199.16.172.178 · AS2635 Automattic, Inc

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
plainschwarz. – Empowering Open Source Communities.
Language
en-GB
Generator
Elementor 4.0.8; features: e_font_icon_svg, additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-swap
Canonical
https://plainschwarz.com/
Feeds

Open Graph

url
https://plainschwarz.com/
title
plainschwarz.
locale
en_GB
site name
plainschwarz.
description
We areplainschwarzWe are event professionals driven by a passion for empowering those committed to the goal of an open and free society. Our services include full-service event management, ticketing & registration, online events, event conception, program coordination and more. Specialising in working with Open Source and Free Software communities we are proud non-code committers to [...]

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (2)

  • fosstodon.org×1
  • gmpg.org×1

Social

Contact

Email
Phone

Registration

Registrar
Hetzner Online GmbH
Created
2019-03-07
Expires
2027-03-07 292 days left
Updated
2026-03-08
Name servers
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 10 mx1.agenturserver.de
  • 10 mx2.agenturserver.de
  • 20 mx3.agenturserver.de
  • 50 mx4.agenturserver.de
TXT
  • zone-ownership-verification-aabf9a584cc7acad643351854b8a39e91aa08c27b0daae2b28216d36ee9c7a94
  • atomic-domain-ddd487e1835f4e9beb02680b5777d6513aa08d36b8323511e179dce7eca2f981
  • domainVerification=5d56990b-33c8-4be5-8f86-a23a05d6d5d3

Email authentication partial

SPF
v=spf1 include:agenturserver.de include:spf.mailjet.com a mx ~all
softfail (~all)
DMARC
v=DMARC1; p=none; ruf=mailto:postmaster@plainschwarz.com; rua=mailto:postmaster@plainschwarz.com; adkim=r; aspf=r
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

WR1
from 2026-04-22 to 2026-07-21
Expires in 63 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://plainschwarz.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (6)

Linked from (4)