dena-energy-award.de

Registration

Updated

2026-01-28

Name servers

• ns5.sec-provider.de.
• ns6.sec-provider.de.

DNS records live

NS

• ns5.sec-provider.de
• ns6.sec-provider.de

MX

• 10 mail.dena.de

Verified for

• Microsoft 365

Email authentication weak

SPF

v=spf1 mx include:spf.sec-provider.de include:spf.nl2go.com -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (2)

• dena.de×3
• energyefficiencyaward.de×2