SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1and1.com
Serial
2017020233
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx include:_spf-eu.ionos.com include:spf.sendinblue.com ~all
Sendinblue-code:2268b37469f68310721aba39d267f37a
A
IPv4 Addresses
AAAA