redlink.de

Registration

Updated

2025-09-03

Name servers

• helium.ns.hetzner.de.
• hydrogen.ns.hetzner.com.
• oxygen.ns.hetzner.com.

DNS records live

NS

• helium.ns.hetzner.de
• hydrogen.ns.hetzner.com
• oxygen.ns.hetzner.com

MX

• 10 mail.redlink.de

Email authentication strong

SPF

v=spf1 +mx +a +include:spf.vegasystems.de -all

strict (-all)

DMARC

v=DMARC1; p=reject; adkim=s; aspf=s

policy: reject (enforced)

DKIM

• mail: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq/z6J1CKI9nkmSLkL9eFDRJokvSSOkMWugqC423azZTg0mQXCABzSgjE+iSxE7vK3zC+jHKGDmpnoeTA/K4LB…

selectors probed

Certificate (current)

Full certificate history on crt.sh ↗