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  IPv4 IPv6
Web services (record for www.<domain>)
www.marsalek.cz
yes (since 2014-03-07)
Alternative record for web over IPv6 www.v6.marsalek.cz yes (since 2014-03-07)
Mail services (MX record) yes yes (since 2016-06-12)
Support for SPF (Sender Policy Framework) yes (since 2016-06-12)
DNS services (NS record) yes yes
Support for DNSSEC (DS record) no
Inserted into database 2011-11-28 15:11:15+00
Last update 2016-06-12 14:36:10+00

 

History for marsalek.cz

web altweb mx spf ns dnssec
first check v4only dual dual yes
2013-11-10 v4only dual dual
2014-03-07 dual www6 v4only dual
2014-03-09 dual www6 v4only dual
2014-03-10 dual www6 v4only dual
2016-06-12 v6only www.v6 dual yes dual

 

History of delta RTT (DRTT) for marsalek.cz

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