SOA
Start of Authority
Primary NS
Mailbox
tech.key-systems.net
Serial
2025111800
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
28800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:icloud.com ~all
sig1._domainkey=sig1.dkim.nohl.online.at.icloudmailadmin.com
apple-domain=Ca4361iZJtyZaT8F
A
IPv4 Addresses
AAAA