#!/usr/bin/python

import commands,os,time

curdate = time.strftime("%Y%m%d%H")

# Just in case things blow up
os.system("cp -Rp /var/named /var/named.backup")

os.chdir("/var/named")
files = commands.getoutput("ls *.db").split("\n")

for file in files:
	domain = file.rstrip('.db')
	record = "\n%s. 14400   IN      TXT     \"v=spf1 a:host.victoryvision.com mx ip4:209.59.143.77 ~all exp=%s\"\n\n" %(domain, domain)
	f = open(file, 'a')
	f.write(record)
	f.close()

# Now we need to update the serial numbers
for file in files:
	cmd = "sed -i -e \"s/[0-9]\{10\}/%s/\" %s" %(curdate, file)
	os.system(cmd)

os.system("service named restart")

print "Done!"