ing-holst.de

Registration

Updated

2025-01-09

Name servers

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

DNS records live

NS

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

MX

• 1 cimbergy-com.mail.cloud.nospamproxy.com

TXT

• MS=ms15153381

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:spf.cimbergy-com.cloud.nospamproxy.com -all

strict (-all)

DMARC

v=DMARC1; p=reject;

policy: reject (enforced)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (1)

• refa-energy.de×1