liebl-systems.de

.de dns

First seen 2026-05-03 · Last seen 2026-05-16 · pending HTTP 403 crawled 2026-05-16 2 attempts

US · 104.26.3.17 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

cloudflare bot challenge

Registration

Updated

2026-01-13

Name servers

achiel.ns.cloudflare.com.
mckenzie.ns.cloudflare.com.

DNS records live

NS

achiel.ns.cloudflare.com
mckenzie.ns.cloudflare.com

MX

0 lieblsystems-de01c.mail.protection.outlook.com

Verified for

Apple
Google
Microsoft 365

Email authentication weak

SPF

v=spf1 include:ispgateway.de include:spf.crsend.com a ip4:81.28.224.28 ip4:80.67.18.15 ip4:52.58.9.98 ip4:18.195.43.81 ip4:81.28.224.22 mx include:spf.variomedia.de ~all

softfail (~all)

DMARC

not published

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

WE1

from 2026-05-12 to 2026-08-10

Expires in 81 days

Full certificate history on crt.sh ↗