SOA
Start of Authority
Primary NS
Mailbox
hostmaster.bilfinger-insite.com
Serial
2025040801
Refresh
43200
Retry
3600
Expire
604800
Minimum TTL
10800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:144.178.93.0/26 mx -all
v=spf1 redirect=bis-is.com
A
IPv4 Addresses
AAAA