systemischer-club.de

Registration

Updated

2022-02-22

Name servers

• ns1.your-server.de.
• ns3.second-ns.de.
• ns.second-ns.com.

DNS records live

NS

• ns.second-ns.com
• ns1.your-server.de
• ns3.second-ns.de

MX

• 10 mx01.hornetsecurity.com
• 20 mx02.hornetsecurity.com
• 30 mx03.hornetsecurity.com
• 40 mx04.hornetsecurity.com

Verified for

• Microsoft 365

Email authentication strong

SPF

v=spf1 a mx include:spf.hornetsecurity.com include:spf.protection.outlook.com ~all

softfail (~all)

DMARC

v=DMARC1;p=quarantine;pct=100;rua=mailto:technik-intern@fischer-edv-beratung.de;ruf=mailto:technik-intern@fischer-edv-beratung.de;sp=none

policy: quarantine · sp=none

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (2)

• systemisches-zentrum.de×1
• wispo.de×1