indexo.dev

robertlandfermann.com

.com crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP/1.1 200 353 ms crawled 2026-05-31

DE · 217.160.0.208 · AS8560 IONOS SE

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
home - Robert Landfermann
Description
News about Robert Landfermann, doublebassist from Cologne, Germany
Language
en
Generator
Contao Open Source CMS

Technology

Server
Apache

Registration

Registrar
IONOS SE
Created
2011-04-21
Expires
2027-04-21 324 days left
Updated
2026-04-22
Name servers
  • ns1122.ui-dns.biz
  • ns1122.ui-dns.com
  • ns1122.ui-dns.de
  • ns1122.ui-dns.org

DNS records live

NS
  • ns1122.ui-dns.biz
  • ns1122.ui-dns.com
  • ns1122.ui-dns.de
  • ns1122.ui-dns.org
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 2026-01-21 to 2027-02-05
Expires in 249 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://robertlandfermann.com/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • 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
strict-transport-security
max-age=31536000

Links to (2)

Linked from (1)