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sef-systems.ch

Jan 18, 2023 -

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Zone

ch

First Updated: Jan 04, 2021
Last Updated: May 29, 2026

Nameserver Timeline
Current Nameservers 2
Name First Seen
ns1.sef-systems.ch Jan 26, 2026
ns2.sef-systems.ch Jan 26, 2026
Past Nameservers 8
Name First Seen Last Seen
ns1.sef-systems.ch Dec 20, 2025 Jan 15, 2026
ns2.sef-systems.ch Dec 20, 2025 Jan 15, 2026
lara.ns.cloudflare.com Dec 10, 2025 Dec 19, 2025
razvan.ns.cloudflare.com Dec 10, 2025 Dec 19, 2025
ns1.sef-systems.ch Jan 17, 2024 Dec 09, 2025
ns2.sef-systems.ch Jan 17, 2024 Dec 09, 2025
ns1.sef-systems.ch Jan 18, 2023 Jan 15, 2024
ns2.sef-systems.ch Jan 18, 2023 Jan 15, 2024