dtb-tennis.de

Registration

Updated

2021-06-23

Name servers

• ns1.markmonitor.com.
• ns2.markmonitor.com.
• ns3.markmonitor.com.
• ns4.markmonitor.com.
• ns5.markmonitor.com.
• ns6.markmonitor.com.
• ns7.markmonitor.com.

DNS records live

NS

• ns1.markmonitor.com
• ns2.markmonitor.com
• ns3.markmonitor.com
• ns4.markmonitor.com
• ns5.markmonitor.com
• ns6.markmonitor.com
• ns7.markmonitor.com

MX

• 0 dtbtennis-de0i.mail.protection.outlook.com

Verified for

• Google
• Microsoft 365

Email authentication weak

SPF

v=spf1 include:spf.protection.outlook.com include:spf.burda.com -all

strict (-all)

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

Linked from (9)

• btv.de×3
• tc-rotblau.de×3
• bsv-hamburg.de×2
• tennisverband-rheinland.de×2
• billardgl.de×2
• rlp-tennis.de×2
• tennis-tsa.de×2
• svr-1896.de×1
• casinoohnelizenzdeutschland.com×1