indexo.dev

sikorski.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-08 · ok HTTP 200 2480 ms crawled 2026-05-15

DE · 45.144.186.41 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2010-10-14
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 0 sikorski-de.mail.protection.outlook.com
TXT
Show 4 TXT records
  • MS=ms51723526
  • 0ed1fe018a1e433f8803544d7bb502d889de93c680
  • knowbe4-site-verification=1b7204ffee977f943c9411b70b6b5cc3
  • domainVerification=9a64dbc7-8017-48ad-a439-1f0d9ff5b5f0

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com -all
strict (-all)
DMARC
not published
DKIM
  • s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqQzwwzaFdpi9PWRjo2hE6K5KTKLaT0YRwts4rSoSjswAsEwk7jh7CuL+0MIcUW35XLe5sILqNQ1xRUbH/P…
  • s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC7NUMM1YvEG1mMRSqzSt8jjCfYD8U9Ur4p+ZdwsmLpfcjgwAP2y2mqRGKL/DdWrRLucxe/eok53fFairzV7JYzYR…
selectors probed

Certificate (current)

R13
from 2026-05-07 to 2026-08-05
Expires in 77 days

Full certificate history on crt.sh ↗

Linked from (1)