IP address ranges
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GMAIL > 라우팅 > Google IP 주소 범위
Google Gmail IP address ranges
https://support.google.com/a/answer/60764
Google Apps 메일 서버의 IP 주소
C:\Users\EOJJI>nslookup -q=TXT _spf.google.com 8.8.8.8
서버: google-public-dns-a.google.com
Address: 8.8.8.8
권한 없는 응답:
_spf.google.com text =
"v=spf1 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com ~all"
C:\Users\EOJJI>nslookup -q=TXT _netblocks.google.com 8.8.8.8
서버: google-public-dns-a.google.com
Address: 8.8.8.8
권한 없는 응답:
_netblocks.google.com text =
"v=spf1 ip4:64.18.0.0/20 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:108.177.8.0/21 ip4:173.194.0.0/16 ip4:207.126.144.0/20 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19 ~all"
C:\Users\EOJJI>nslookup -q=TXT _netblocks2.google.com 8.8.8.8
서버: google-public-dns-a.google.com
Address: 8.8.8.8
권한 없는 응답:
_netblocks2.google.com text =
"v=spf1 ip6:2001:4860:4000::/36 ip6:2404:6800:4000::/36 ip6:2607:f8b0:4000::/36 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::/36 ip6:2c0f:fb50:4000::/36 ~all"
C:\Users\EOJJI>nslookup -q=TXT _netblocks3.google.com 8.8.8.8
서버: google-public-dns-a.google.com
Address: 8.8.8.8
권한 없는 응답:
_netblocks3.google.com text =
"v=spf1 ip4:172.217.0.0/19 ~all"
IP 주소가 차단되어 이메일이 반송됨
허용할 Gmail IP 주소 표시