Lookup domain:

  IPv4 IPv6
Web services (record for www.<domain>)
www.mavson.cz
yes (since 2014-10-17)
Alternative record for web over IPv6 www6.mavson.cz yes (since 2013-01-19)
Mail services (MX record) yes
Support for SPF (Sender Policy Framework) yes (since 2013-12-27)
DNS services (NS record) yes yes
Support for DNSSEC (DS record) yes (since 2013-01-22)
Inserted into database 2012-05-06 00:05:02+00
Last update 2016-06-12 17:23:51+00

 

History for mavson.cz

web altweb mx spf ns dnssec
first check v4only v4only dual yes
2013-01-19 v4only www6 v4only dual
2013-01-22 v4only www6 v4only dual yes
2013-12-27 v4only www6 v4only yes dual yes
2013-12-28 v4only www6 v4only yes dual yes
2014-10-17 v6only www6 v4only yes dual yes
2014-10-20 v6only www6 v4only yes dual yes
2014-10-20 v6only www6 v4only yes dual yes
2014-10-23 v6only www6 v4only yes dual yes

 

History of delta RTT (DRTT) for mavson.cz

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