DNS Coffee ☕

focushow.cn

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View Trust Tree

Zone

cn

First Updated: Dec 03, 2019
Last Updated: Sep 05, 2020

Nameserver Timeline
Current Nameservers 2
Name First Seen
ns2.dnsdun.net Sep 02, 2020
ns2.dnsdun.com Sep 02, 2020
Past Nameservers 12
Name First Seen Last Seen
jm2.dns.com Jul 23, 2020 Sep 01, 2020
jm1.dns.com Jul 23, 2020 Sep 01, 2020
v1s2.xundns.com Jun 09, 2020 Jul 22, 2020
v1s1.xundns.com Jun 09, 2020 Jul 22, 2020
ns4.dnsdun.com Mar 07, 2020 Jun 08, 2020
ns4.dnsdun.net Mar 07, 2020 Jun 08, 2020
jm2.dns.com Feb 24, 2020 Mar 06, 2020
jm1.dns.com Feb 24, 2020 Mar 06, 2020
pk4.22.cn Jan 22, 2020 Feb 23, 2020
pk3.22.cn Jan 22, 2020 Feb 23, 2020
expirens4.hichina.com Jan 05, 2020
expirens3.hichina.com Jan 05, 2020