indexo.dev

loop21.net

.net crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 2056 ms crawled 2026-05-10

CH · 185.101.158.178 · AS207143 hosttech GmbH

Reputation 89/100 weak security headers dmarc monitor-only

sector tech type homepage

HTML metadata

Title
LOOP21 – Engineering for a moving world
Language
de
Generator
WordPress 6.9.4
Canonical
https://loop21.net/
Feeds

Technology

Server
nginx
CMS
WordPress
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×2
  • fonts.gstatic.com×1

Contact

Email
Phone

Registration

Registrar
united-domains GmbH
Created
2008-04-11
Expires
2027-04-11 327 days left
Updated
2026-04-12
Name servers
  • ns1.hostserv.eu
  • ns2.hostserv.eu
  • ns3.hostserv.eu

DNS records live

NS
  • ns1.hostserv.eu
  • ns2.hostserv.eu
  • ns3.hostserv.eu
MX
  • 10 mailgateway.mailserver.ag
  • 20 exchange.loop21.net
  • 30 loop21-net.mail.protection.outlook.com
TXT
  • google-site-verification=ZF_Ca49jqS-Odi9igPzyv1-V_rY9tZ07BzLOdP26m_4

Email authentication partial

SPF
v=spf1 mx a:exchange.loop21.net a:smtp.loop21.net a:mailgateway.mailserver.ag ip4:185.44.52.248 include:fdspfeuc.freshemail.io ip4:45.91.244.0/27 include:143905418.spf05.hubspotemail.net include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-15 to 2026-07-14
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://loop21.net/

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

Links to (2)

Linked from (1)