SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1und1.com
Serial
2017060109
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=d0988f5d0c481c0e6d3be71468248a99420b624f
apple-domain=12YYIEB7chFI9PYC
v=spf1 include:icloud.com include:_spf-us.ionos.com ~all
A
IPv4 Addresses
AAAA