lsrsn.de

Registration

Updated

2025-04-21

Name servers

• one.dnsvr.de.
• two.dnsvr.de.

DNS records live

NS

• one.dnsvr.de
• two.dnsvr.de

MX

• 10 mail.lsrsn.de

Verified for

• Google

Email authentication strong

SPF

v=spf1 mx -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:dmarc-report@gudd-it.de; adkim=s; aspf=s;

policy: reject (enforced)

DKIM

• dkim: v=DKIM1;k=rsa;t=s;s=email;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3lqgv5PnwMcBai9zBpbJEHtLWaT2p3fXKpBtF17NPWyEh2P7WEHJLVuZvZcINdCP+Xqq…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗