fdnsmxalist(1) General Commands Manual fdnsmxalist(1)NAME
fdnsmxalist - resolve a list of MX records and their corresponding A records for hostname
SYNOPSIS
fdnsmxalist [-x] <hostname>
DESCRIPTION
fdnsmxalist will attempt to look up a list of MX records for hostname. If any are found, they are printed to standard output seperated by
newlines in the format:
Protocol (Priority) hostname:port
The program then looks up lists of A and AAAA records for each MX record, and prints them to standard output, one IP per line. Lines are
printed to standard output starting with "ERROR: " if any MX records have no corresponding A or AAAA records, are CNAMEs (an RFC viola-
tion), or have A or AAAA records which point to non-routable IP addresses.
If the -x switch is passed on the command line, the program outputs machine-parsable XML instead of the human-readable tree.
Exit codes for the program are:
0 - Everything looks fine
1 - An MX has a non-routable IP
2 - An MX doesn't exist
3 - An MX is a CNAME
4 - An MX is an IP address
100 - Invalid syntax
103 - DNS timeout or host does not have MX records
AUTHOR
Ian Gulliver <ian@penguinhosting.net>
SEE ALSO libfiredns(3)
2004-02-12 fdnsmxalist(1)
Check Out this Related Man Page
GNUNET-NAMESTORE(1) General Commands Manual GNUNET-NAMESTORE(1)NAME
gnunet-namestore - manipulate GNUnet zones
SYNOPSIS
gnunet-namestore [options]-zZONEFILE
DESCRIPTION
gnunet-namestore can be used to create and manipulate a GNS zone.
OPTIONS -a, --add
Desired operation is adding a record
-c FILENAME, --config=FILENAME
Use the configuration file FILENAME.
-d, --delete
Desired operation is deleting a record
-D, --display
Desired operation is listing of matching records
-e TIME, --expiration=TIME
Specifies expiration time of record to add; format is relative time, i.e "1 h" or "7 d 30 m". Supported units are "ms", "s", "min"
or "minutes", "h" (hours), "d" (days) and "a" (years).
-h, --help
Print short help on options.
-L LOGLEVEL, --loglevel=LOGLEVEL
Use LOGLEVEL for logging. Valid values are DEBUG, INFO, WARNING and ERROR.
-n NAME, --name=NAME
Name of the record to add/delete/display
-t TYPE, --type=TYPE
Type of the record to add/delete/display (i.e. "A", "AAAA", "NS", "PKEY", "MX" etc.)
-v, --version
Print GNUnet version number.
-V VALUE, --value=VALUE
Value to store or remove from the GNS zone. Specific format depends on the record type. A records expect a dotted decimal IPv4
address, AAAA records an IPv6 address, PKEY a public key in GNUnet's printable format, and CNAME and NS records should be a domain
name.
-z FILENAME, --zonekey=FILENAME
Specifies the filename with the private key for the zone (mandatory option)
BUGS
Report bugs by using Mantis <https://gnunet.org/bugs/> or by sending electronic mail to <gnunet-developers@gnu.org>
SEE ALSO gnunet-gns(1)GNUnet Mar 5, 2012 GNUNET-NAMESTORE(1)
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