DNS Coffee ☕

engineeringcn.com

Mar 13, 2014 -

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First Updated: Apr 11, 2011
Last Updated: Apr 10, 2026

Nameserver Timeline
Current Nameservers 2
Name First Seen
f1g1ns1.dnspod.net Apr 10, 2026
f1g1ns2.dnspod.net Apr 10, 2026
Past Nameservers 34
Name First Seen Last Seen
expirens3.hichina.com Mar 15, 2026 Apr 09, 2026
expirens4.hichina.com Mar 15, 2026 Apr 09, 2026
f1g1ns1.dnspod.net Apr 06, 2025 Mar 14, 2026
f1g1ns2.dnspod.net Apr 06, 2025 Mar 14, 2026
expirens3.hichina.com Mar 15, 2025 Apr 05, 2025
expirens4.hichina.com Mar 15, 2025 Apr 05, 2025
f1g1ns1.dnspod.net Apr 11, 2024 Mar 14, 2025
f1g1ns2.dnspod.net Apr 11, 2024 Mar 14, 2025
expirens3.hichina.com Mar 15, 2024 Apr 10, 2024
expirens4.hichina.com Mar 15, 2024 Apr 10, 2024
f1g1ns1.dnspod.net Apr 10, 2023 Mar 14, 2024
f1g1ns2.dnspod.net Apr 10, 2023 Mar 14, 2024
expirens3.hichina.com Mar 15, 2023 Apr 09, 2023
expirens4.hichina.com Mar 15, 2023 Apr 09, 2023
f1g1ns1.dnspod.net Apr 13, 2022 Mar 14, 2023
f1g1ns2.dnspod.net Apr 13, 2022 Mar 14, 2023
expirens3.hichina.com Mar 15, 2022 Apr 12, 2022
expirens4.hichina.com Mar 15, 2022 Apr 12, 2022
f1g1ns1.dnspod.net Apr 09, 2021 Mar 14, 2022
f1g1ns2.dnspod.net Apr 09, 2021 Mar 14, 2022
expirens3.hichina.com Mar 15, 2021 Apr 08, 2021
expirens4.hichina.com Mar 15, 2021 Apr 08, 2021
f1g1ns1.dnspod.net Apr 11, 2020 Mar 14, 2021
f1g1ns2.dnspod.net Apr 11, 2020 Mar 14, 2021
expirens3.hichina.com Mar 15, 2020 Apr 10, 2020
expirens4.hichina.com Mar 15, 2020 Apr 10, 2020
f1g1ns1.dnspod.net Apr 08, 2019 Mar 14, 2020
f1g1ns2.dnspod.net Apr 08, 2019 Mar 14, 2020
expirens4.hichina.com Mar 15, 2019 Apr 07, 2019
expirens3.hichina.com Mar 15, 2019 Apr 07, 2019
f1g1ns1.dnspod.net Nov 01, 2014 Mar 14, 2019
f1g1ns2.dnspod.net Nov 01, 2014 Mar 14, 2019
dns31.hichina.com Mar 13, 2014 Oct 31, 2014
dns32.hichina.com Mar 13, 2014 Oct 31, 2014