DNS Coffee ☕

optimum.city

Jul 26, 2019 -

View Trust Tree

Zone

city

First Updated: Jul 23, 2014
Last Updated: Dec 21, 2025

Nameserver Timeline
Current Nameservers 3
Name First Seen
ns3.a12box.com Apr 10, 2025
ns1.a12box.com Dec 18, 2024
ns2.a12box.com Dec 18, 2024
Past Nameservers 15
Name First Seen Last Seen
ns3-l2.nic.ru Feb 03, 2024 Dec 17, 2024
ns4-cloud.nic.ru Feb 03, 2024 Dec 17, 2024
ns4-l2.nic.ru Feb 03, 2024 Dec 17, 2024
ns8-cloud.nic.ru Feb 03, 2024 Dec 17, 2024
ns8-l2.nic.ru Feb 03, 2024 Dec 17, 2024
statuspage1.nic.ru Jan 27, 2024 Feb 02, 2024
statuspage2.nic.ru Jan 27, 2024 Feb 02, 2024
ns51.domaincontrol.com Apr 16, 2022 Apr 16, 2022
ns52.domaincontrol.com Apr 16, 2022 Apr 16, 2022
dnsproxy1.fm.nic.ru Jul 28, 2020 Aug 27, 2020
dnsproxy2.fm.nic.ru Jul 28, 2020 Aug 27, 2020
ns1.fozzy.com Aug 23, 2019 Jul 27, 2020
ns2.fozzy.com Aug 23, 2019 Jul 27, 2020
ns1.r01.ru Jul 26, 2019 Aug 22, 2019
ns2.r01.ru Jul 26, 2019 Aug 22, 2019