DNS Coffee ☕

optimusgen.com

Dec 14, 2023 -

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Zone

com

First Updated: Apr 11, 2011
Last Updated: Jun 24, 2026

Nameserver Timeline
Current Nameservers 2
Name First Seen
dns23.hichina.com May 17, 2026
dns24.hichina.com May 17, 2026
Past Nameservers 12
Name First Seen Last Seen
expirens3.hichina.com Dec 15, 2025 Jan 20, 2026
expirens4.hichina.com Dec 15, 2025 Jan 20, 2026
ns1.dan.com Jan 01, 2025 Dec 14, 2025
ns2.dan.com Jan 01, 2025 Dec 14, 2025
verification-y16ivjpd.ns3.dan.hosting Jan 01, 2025 Dec 14, 2025
expirens3.hichina.com Dec 15, 2024 Dec 31, 2024
expirens4.hichina.com Dec 15, 2024 Dec 31, 2024
ns1.dan.com Jul 04, 2024 Dec 14, 2024
ns2.dan.com Jul 04, 2024 Dec 14, 2024
verification-y16ivjpd.ns3.dan.hosting Jul 04, 2024 Dec 14, 2024
dns23.hichina.com Dec 14, 2023 Jul 03, 2024
dns24.hichina.com Dec 14, 2023 Jul 03, 2024