DNS Information - This service provide Domain information.

Name	Value
host	iol.cz
class	IN
ttl	3525
type	NS
target	dns.iol.cz

Name	Value
host	iol.cz
class	IN
ttl	3525
type	NS
target	ns2.tel.cz

Name	Value
host	iol.cz
class	IN
ttl	5920
type	A
ip	160.218.161.165

Name	Value
host	iol.cz
class	IN
ttl	5920
type	MX
pri	10
target	smtp-in.iol.cz

Name	Value
host	iol.cz
class	IN
ttl	5920
type	TXT
txt	v=spf1 ip4:194.228.2.86 ip4:194.228.2.87 ip4:194.228.2.91 ip4:194.228.2.92 ip4:194.228.41.112 ip4:160.218.161.71 ip4:160.218.161.72 ip4:160.218.161.73 ip4:160.218.11.33 ip4:160.218.11.38 ip4:160.218.11.39 a:aa.iol.cz -all
entries	Array ( [0] => v=spf1 ip4:194.228.2.86 ip4:194.228.2.87 ip4:194.228.2.91 ip4:194.228.2.92 ip4:194.228.41.112 ip4:160.218.161.71 ip4:160.218.161.72 ip4:160.218.161.73 ip4:160.218.11.33 ip4:160.218.11.38 ip4:160.218.11.39 a:aa.iol.cz -all ) 1