Dns Records of onlinesystem.cz
A Record: 217.198.116.39
AAAA Record: 2a00:19a0:3:74::d9c6:7427:1
CNAME Record:
NS Record: ns1.regzone.de
ns1.regzone.cz
ns1.regzone.info
SOA Record: administrator.czechia.cz
MX Record: 10mx.zoner.com
relay.zoner.com
15mx.zoner.com
SRV Record:
TXT Record: v=spf1 include:spf-zoner-zmail.zoner.com ~all
google-site-verification=__hj6fwIx_gPVT9EU2XlBCLRNPYpAGpok-3mpwZTCBM
DNSKEY Record:
CAA Record: