redcert.de

Registration

Updated

2021-07-12

Name servers

• ns81.domaincontrol.com.
• ns82.domaincontrol.com.

DNS records live

NS

• ns81.domaincontrol.com
• ns82.domaincontrol.com

MX

• 10 mx-01-eu-central-1.prod.hydra.sophos.com
• 20 mx-02-eu-central-1.prod.hydra.sophos.com

TXT

• sophos-domain-verification=10a8ebc806338386229f6bcc5adbcfcf83ad9919
• sophos-domain-verification=704c1dbc57d6aa961e86c014f9d10e06c9829d471782a262e6980abbbf61c354

Verified for

• Brevo
• Microsoft 365

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com mx include:_spf_eucentral1.prod.hydra.sophos.com include:spf.mailjet.com -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

policy: none (monitoring only)

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (1)

• marschall-schwaig.de×1