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DNS Database information for fastmail.fm
Date
IPv4
IPv6
MX and NS
Latest
103.168.172.47
help.fastmail.com
103.168.172.62
help.fastmail.com
in1-smtp.messagingengine.com.
in2-smtp.messagingengine.com.
fmns1.messagingengine.com.
fmns2.messagingengine.com.
2023-07-02
103.168.172.47
help.fastmail.com
103.168.172.48
103.168.172.62
help.fastmail.com
103.168.172.63
mx: in1-smtp.messagingengine.com.
mx: in2-smtp.messagingengine.com.
ns: fmns1.messagingengine.com.
ns: fmns2.messagingengine.com.
2021-11-09
66.111.4.147
www.fastmail.com
66.111.4.148
www.fastmail.com
mx: in1-smtp.messagingengine.com.
mx: in2-smtp.messagingengine.com.
ns: fmns1.messagingengine.com.
ns: fmns2.messagingengine.com.
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