superlectures.com.	30 IN SOA ns.web4u.cz. admin.web4u.cz. (
				2024031402 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				14400      ; minimum (4 hours)
				)

superlectures.com.	30 IN TXT "v=spf1 a mx ip4:37.205.15.32 ip6:2a03:3b40:fe:45f::1
include:_spf.google.com ~all"

superlectures.com.	30 IN A	37.205.15.32

Mail exchangers:
superlectures.com.	30 IN MX 10 f6d9feb5a684669c.mx2.emailprofi.seznam.cz.
superlectures.com.	30 IN MX 20 f6d9feb5a684669c.mx1.emailprofi.seznam.cz.

Name servers:
superlectures.com.	30 IN NS ns.web4u.cz.
superlectures.com.	30 IN NS ns2.web4u.cz.