Email Authentication

rtl.de

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 a mx ip4:217.118.170.10 ip4:193.16.163.0/24 include:mail.zendesk.com include:spf.mailjet.com include:spf.crsend.com include:_spf.zimpel.de ip4:185.41.28.0/22 ip4:94.143.16.0/21 ip4:185.24.144.0/22 ip4:153.92.224.0/19 ip4:213.32.128.0/18 ip4:185.107.232.0/22 ip4:77.32.128.0/18 ip4:77.32.192.0/19 ip4:212.146.192.0/18 ip4:172.246.0.0/18 include:_spf.salesforce.com include:143803951.spf10.hubspotemail.net include:spf.protection.outlook.com ~all

DKIM

none

Cryptographic signature on outbound mail (selector: none).

No record published.

DMARC

warning

Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.

v=DMARC1; p=none; rua=mailto:dmarc@cbc.de,mailto:dmarc@mailinblue.com,mailto:rua@dmarc.brevo.com; ruf=mailto:dmarc@cbc.de,mailto:dmarc@mailinblue.com; adkim=r; aspf=r; rf=afrf; pct=100; ri=86400

Mail Servers (MX)

10 assur.rtl.de

10 marduk.rtl.de

20 sul.rtl.de

20 sulis.rtl.de

Back to rtl.de report