dnstxt - prints the TXT record of fqdn
dnstxt prints the TXT record of fqdn on a single line. If there is
no TXT record, prints a blank line.
Normally dnstxt exits 0. If dnstxt encounters a
temporary problem that prevents it from determining the TXT record, it
prints an error message and exits 111.
dnsip(1), dnsname(1), dnsmx(1), dnsipq(1), dnsqr(1), dnsq(1), dnstrace(1)