upol.cz.		30 IN SOA raven.upol.cz. petv.cvt.upol.cz. (
				2260429116 ; serial
				900        ; refresh (15 minutes)
				1800       ; retry (30 minutes)
				3600000    ; expire (5 weeks 6 days 16 hours)
				86400      ; minimum (1 day)
				)

upol.cz.		30 IN TXT
"google-site-verification=mIZoGsUJP6Pyd-4wB5ECvwKTmZRnPsjJfJPbBvZnoqM"
upol.cz.		30 IN TXT "v=spf1 include:_spf.google.com
include:spf.protection.outlook.com ip4:158.194.0.0/16 ip6:2001:718:1401::/48
include:spf.smartemailing.cz include:spf.olc.cz ~all"
upol.cz.		30 IN TXT
"3zNARbt6ooYOB+Lzg3XaA39D3JeK4QmZ+FyeRVi9ST64p23zqvAdD8E3UVnBfWw6pa9N7/Wr8OquNBLFV+/o
9Q=="

upol.cz.		30 IN A	158.194.230.160

Mail exchangers:
upol.cz.		30 IN MX 12801 ax.virusfree.cz.
upol.cz.		30 IN MX 12817 bx.virusfree.cz.
upol.cz.		30 IN MX 12833 cx.spamfree.cz.
upol.cz.		30 IN MX 12849 dx.spamfree.cz.

Name servers:
upol.cz.		30 IN NS namer2.upol.cz.
upol.cz.		30 IN NS nsa.ces.net.
upol.cz.		30 IN NS raven.upol.cz.