Lookup domain:

  IPv4 IPv6
Web services (record for www.<domain>)
www.lifescience.net.cn
yes
Alternative record for web over IPv6
Mail services (MX record) yes
Support for SPF (Sender Policy Framework) no
DNS services (NS record) yes (since 2014-07-05)
Support for DNSSEC (DS record) no
Inserted into database 2012-02-24 00:07:29+00
Last update 2016-06-13 02:52:18+00

 

History for lifescience.net.cn

web altweb mx spf ns dnssec
first check v4only v4only v4only
2014-07-05 v4only v4only dual
2014-07-05 v4only v4only dual
2014-07-08 v4only v4only dual
2014-07-08 v4only v4only dual
2014-07-08 v4only v4only dual
2014-08-06 v4only v4only v4only
2014-08-21 v4only v4only v4only
2014-08-25 v4only v4only v4only
2014-08-25 v4only v4only v4only
2014-09-04 v4only v4only dual
2014-09-08 v4only v4only dual
2014-09-14 v4only v4only v4only
2014-10-05 v4only v4only dual
2014-10-21 v4only v4only dual
2014-10-24 v4only v4only dual
2014-11-02 v4only v4only v4only
2014-11-05 v4only v4only v4only
2014-11-07 v4only v4only v4only
2015-03-30 v4only v4only dual
2015-04-02 v4only v4only dual
2016-06-13 v4only v4only v6only
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