SOA
Start of Authority
Primary NS
Mailbox
hostmaster.ndvultrasonic.com
Serial
1769696632
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
40000
NS
Nameservers
TXT
TXT Records
dns+mail-grant:knt6cwhaevfqcpvgmbxvq1e3lec=
google-site-verification=JHL-Y8109HVDe0jj3fukbgWe0NkoxTARX7ZV54p_uzI
v=spf1 include:_spf.relay.mailprotect.be -all
A