indexo.dev

markusackermann.de

.de crawl

First seen 2026-04-24 · Last seen 2026-05-15 · ok HTTP/1.1 200 11669 ms crawled 2026-05-18

DE · 217.160.0.212 · AS8560 IONOS SE

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Markus Ackermann Fotograf aus Koblenz - Architekur, Kunstdoku und Corporatefotografie in Koblenz, Bonn, Frankfurt, Köln, Mainz
Description
Architekturfotograf Koblenz, Corporate Fotografie Regionen Koblenz, Bonn, Köln, Frankfurt, Mainz
Language
de

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Updated
2023-07-17
Name servers
  • ns1028.ui-dns.org.
  • ns1058.ui-dns.de.
  • ns1068.ui-dns.com.
  • ns1098.ui-dns.biz.

DNS records live

NS
  • ns1028.ui-dns.org
  • ns1058.ui-dns.de
  • ns1068.ui-dns.com
  • ns1098.ui-dns.biz
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-26 to 2027-02-10
Expires in 266 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://markusackermann.de/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff

Links to (3)

Linked from (1)