Email Authentication

astro.com

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 mx a ip4:192.53.104.0/24 a:astro.ch a:astro.com a:w9.astro.com a:wwu.astro.com include:astro.ch -all

DKIM

pass

Cryptographic signature on outbound mail (selector: google).

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDI7sNqUQwc/HJcmcbF9h8RG+RjvEsx2Urat9Ind8Gnbn4WlSiRR2z0oS8Byreg+yVIB0fHXKMfBDOD4WHlDNi+6cbBBTnaAR/M3besSQ36e69WcM25Zx2Gn4jemCytxl8A9WprX0A9f0mPioc8eRYa1D2XI4awp00Y+zMgRqjf6QIDAQAB

DMARC

warning

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

v=DMARC1; p=none; rua=mailto:dmarc@astro.com; ruf=mailto:dmarc_ruf@astro.com

Mail Servers (MX)

10 as80.astro.ch

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