TLD 資訊：.observer

TLD ranking over time：.observer

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Rank of .observer over time based on DNS magnitude from 1.1.1.1 resolver traffic

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Metric

Aggregate nameserver latency：.observer

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Response time percentiles (p25, p50, p75) for TLD nameservers of .observer

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The values shown represent quartile round-trip latencies from Cloudflare's 1.1.1.1 resolver aggregated across all authoritative nameservers for the selected top-level domain.

Latency per nameserver：.observer

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Median response time per TLD nameserver for .observer over time

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The values shown represent median round-trip latencies from Cloudflare's 1.1.1.1 resolver for each of the authoritative nameservers for the selected top-level domain. For anycasted authoritative nameservers, we expect upstream queries to generally be from a topologically-close Cloudflare data center, and that median values across samples from all vantage points will be lower than for nameservers that are not deployed using anycast.

對 .observer 網域的 DNS 查詢量

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選定時段內對 1.1.1.1 進行 .observer 網域的 DNS 查詢

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地理分佈

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選定時段內 .observer 網域的 DNS 查詢百分比（依位置）

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憑證簽發量：.observer

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選定時段內為 .observer 網域頒發的憑證總數

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憑證授權單位擁有者：.observer

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頂級 CA 擁有者中憑證簽發的分佈情況

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