indexo.dev

sequencer.de

.de crawl

First seen 2026-04-17 · Last seen 2026-05-12 · ok HTTP/1.1 200 2904 ms crawled 2026-05-12

DE · 212.204.112.204 · AS8767 M-net Telekommunikations GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Wait a moment please!
Language
en

Technology

CMS
Gatsby

Registration

Updated
2026-04-13
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 seque.kasserver.com

Email authentication partial

SPF
v=spf1 ip4:212.204.112.192/26 ip4:85.13.151.231 a mx ~all
softfail (~all)
DMARC
v=DMARC1;p=none;pct=100;aspf=r;adkim=r;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-05-11 to 2026-08-09
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.sequencer.de/

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

Linked from (2)