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The "dig" command can get them for you $ dig ycombinator.com mx ;; ANSWER SECTION: ycombinator.com. 300 IN MX 20 alt1.aspmx.l.google.com. ycombinator.co

by kyrra 1y ago

The "dig" command can get them for you $ dig ycombinator.com mx ;; ANSWER SECTION: ycombinator.com. 300 IN MX 20 alt1.aspmx.l.google.com. ycombinator.com. 300 IN MX 10 aspmx.l.google.com. ycombinator.com. 300 IN MX 20 alt2.aspmx.l.google.com. ycombinator.com. 300 IN MX 30 aspmx4.googlemail.com.

pixel16 1y ago
this doesnt work if they use a 3rd party email filtering service like mimecast or proofpoint fyi.
- neilv 1y ago
  Another red flag! :)
  - ExoticPearTree 1y ago
    Proofpoint, definitely a very big red flag.