cybermail.jp has no A records.
cybermail.jp has no AAAA records.
Apex domains cannot have CNAME records.
Zoom
Domain verification
zoom-domain-verification = ddb8aee8-a00e-4724-b6e3-bcb45fa31ca1
ns1.p202.dns.oraclecloud.net
Oracle Cloud
ns2.p202.dns.oraclecloud.net
Oracle Cloud
ns3.p202.dns.oraclecloud.net
Oracle Cloud
ns4.p202.dns.oraclecloud.net
Oracle Cloud
Zone apex
Start of authority
Email
Serial
328
Refresh
1h
Retry
10m
Expire
7d
Negative cache TTL
30m