SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1and1.com
Serial
2017071907
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=c9aad9273809eeee4fac7c3a67968ea626c7cad3
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDUr2e18QmqdEmRbWeh9AVlcrjzhWk3IOkc5Dp5Gf11j7+fkdQkRSC6QHG0XPXgtCMMFDsDz72dbYpqMmRZcwANRES2fr67TAHN2pSaswCOv3Y1NTb7QTd/pwXiJYAlCvL4nMUpK0RdttAeCHYQJgiHFwYPdJESyno2r9hUNtnHeQIDAQAB
v=spf1 include:_spf.protonmail.ch mx ~all
A
IPv4 Addresses
AAAA