SOA
Start of Authority
Primary NS
Mailbox
root.sv01.j-dns.jp
Serial
2026040604
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=1be9ed4f36dfe7bafef0d9dcaed2e9799f3e47f5
A