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tipkens-sylt.de

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First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP 200 2074 ms crawled 2026-05-19

DE · 31.24.146.137 · AS49855 PLUTEX GmbH

Reputation 70/100 wrong cert weak security headers

Registration

Updated
2020-08-31
Name servers
  • ns1.plutex.de.
  • ns2.plutex.de.
  • ns3.plutex.de.

DNS records live

NS
  • ns1.plutex.de
  • ns2.plutex.de
  • ns3.plutex.de
MX
  • 0 tipkenssylt-de01i.mail.protection.outlook.com
  • 30 zechrelay01.hosting.plutex.de
  • 50 mx01.reservision.com
  • 50 mx02.reservision.com
  • 50 mx03.reservision.com
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx include:spf.myzechit.com include:reservision.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@zech-group.net; ruf=mailto:dmarc@zech-group.net; fo=1;
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0GDLbCDCBZffgDBXX2mmjO7JySIsMhfQ5RAKvXtnZMA5PUTeh49oGTB0ucO0ouF2cZLc6xu8HVQFp6…
selectors probed

Certificate (current) wrong cert

R13
from 2026-05-18 to 2026-08-16
Expires in 88 days

Full certificate history on crt.sh ↗

Linked from (1)