DNS Coffee ☕

acourse.org

Nov 10, 2012 -

View Trust Tree

Zone

org

First Updated: May 08, 2011
Last Updated: Oct 01, 2024

Nameserver Timeline
Current Nameservers 2
Name First Seen
ns45.domaincontrol.com Dec 01, 2023
ns46.domaincontrol.com Dec 01, 2023
Past Nameservers 20
Name First Seen Last Seen
ns1.ntxwd.com Nov 26, 2023 Nov 30, 2023
ns2.ntxwd.com Nov 26, 2023 Nov 30, 2023
ns71.domaincontrol.com Nov 18, 2023 Nov 25, 2023
ns72.domaincontrol.com Nov 18, 2023 Nov 25, 2023
ns1.protondns.net Dec 08, 2021 Apr 11, 2022
ns2.protondns.net Dec 08, 2021 Apr 11, 2022
a.dns.gandi.net Mar 06, 2017 Mar 05, 2019
b.dns.gandi.net Mar 06, 2017 Mar 05, 2019
c.dns.gandi.net Mar 06, 2017 Mar 05, 2019
dns1.name-services.com Nov 09, 2013 Dec 20, 2013
dns2.name-services.com Nov 09, 2013 Dec 20, 2013
dns3.name-services.com Nov 09, 2013 Dec 20, 2013
dns4.name-services.com Nov 09, 2013 Dec 20, 2013
dns5.name-services.com Nov 09, 2013 Dec 20, 2013
ns1.above.com Nov 17, 2012 Nov 08, 2013
ns2.above.com Nov 17, 2012 Nov 08, 2013
ns2.sedoparking.com Nov 13, 2012 Nov 16, 2012
ns1.sedoparking.com Nov 13, 2012 Nov 16, 2012
ns2.rookdns.com Nov 10, 2012 Nov 10, 2012
ns1.rookdns.com Nov 10, 2012 Nov 10, 2012