SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2414315914
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a:edtec.tokyo a:mail.edtec.tokyo a:www3120.sakura.ne.jp include:_spf.google.com ~all
A
IPv4 Addresses
AAAA