SOA
Start of Authority
Primary NS
Mailbox
dns-managers.iij.ad.jp
Serial
324
Refresh
3600
Retry
600
Expire
604800
Minimum TTL
900
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:219.106.225.145/32 ip4:219.106.225.151/32 ip4:219.106.225.152/32 ip4:202.229.33.252/32 ip4:64.18.0.0/20 ip4:133.18.100.193/32 include:_spf.google.com ~all
A