indexo.dev

diers-netzwerk-service.de

.de crawl

First seen 2026-04-27 · Last seen 2026-05-19 · ok HTTP/1.1 200 736 ms crawled 2026-05-19

DE · 217.160.0.82 · AS8560 IONOS SE

Reputation 100/100

Classifying

HTML metadata

Title
DNS - Diers Netzwerk Service
Description
Unternehmensseiten der DNS GmbH & Co KG.
Language
de

Technology

Server
Apache

Contact

Email
Phone

Registration

Updated
2018-09-09
Name servers
  • ns1036.ui-dns.biz.
  • ns1036.ui-dns.com.
  • ns1036.ui-dns.de.
  • ns1036.ui-dns.org.

DNS records live

NS
  • ns1036.ui-dns.biz
  • ns1036.ui-dns.com
  • ns1036.ui-dns.de
  • ns1036.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication strong

SPF
v=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;pct=10;ruf=mailto:support@diers-netzwerk-service.de
policy: quarantine · pct=10
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-05-13 to 2026-11-24
Expires in 187 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.diers-netzwerk-service.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'; form-action 'self'; base-uri 'self'
strict-transport-security
max-age=63072000; includeSubDomains; preload

Links to (1)

Linked from (2)