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esm-selb.de

.de ok HTTP/1.1 200 308 ms

First seen 2026-05-30 · Last seen 2026-06-15 · crawled 2026-06-14

DE · 45.144.187.21 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Start – ESM Selb
Language
de
Generator
TYPO3 CMS
Canonical
https://www.esm-selb.de/

Contact

Technology

Third-party hosts loaded (1)

  • esm-selb.empathy-portal.de×2

Social

Registration

Updated
2013-06-07
Name servers
  • ns3.kundenserver.de.
  • ns4.kundenserver.de.

DNS records live

NS
  • ns3.kundenserver.de
  • ns4.kundenserver.de
MX
  • 10 mx-01-eu-central-1.prod.hydra.sophos.com
  • 10 mx-02-eu-central-1.prod.hydra.sophos.com
TXT
Show 5 TXT records
  • sophos-domain-verification=f46bc021220deb2615f409de13e31084dc16f889
  • domainVerification=4609d432-c6d7-4c9e-8338-f1032aae6535
  • MS=A2F36000A51A59E7E777B5DCE884E92C23D24C23
  • sophos-domain-verification=9ef1d724b6941f3efb14e3872ca8c44f00c46f3d63848389e471c48232ebec8b
  • _telesec-domain-validation=306770_2023-06-14_wFYomaZSNycIrL76ULlsuu88Dvrbs5z8woW5SaEsMu5CF97plh
Verified for
  • Apple
  • Google

Email authentication partial

SPF
v=spf1 mx ip4:91.137.77.98 ip4:91.137.77.101 include:_spf_eucentral1.prod.hydra.sophos.com include:_spf.smartservice.de -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarcr@esm-selb.de; ruf=mailto:dmarcr@esm-selb.de;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-14 to 2026-08-12
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.esm-selb.de/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (5)

Linked from (2)

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