DNS response history for ns1.robertbplus.com

ns1.robertbplus.com is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-20. For this date, NameServerHistory found 276 DNS check records, 275 successful responses, 1 failed responses, and 211 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for ns1.robertbplus.com.
Records on Selected Date

276

Historical checks stored for this nameserver on selected date

Average Latency

211 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:09

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.235.60.92

Most recently resolved hosting IP on selected date

Successful Responses

275

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.robertbplus.com

Showing DNS history for 2026-08-20 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
276 2026-08-20 23:09 639228639850033448
84 ms 64.235.60.92
275 2026-08-20 23:09 639228639850033448
84 ms 64.235.60.97
274 2026-08-20 23:09 639228639850033448
84 ms 64.235.60.94
273 2026-08-20 23:09 639228639850033448
84 ms 64.235.60.96
272 2026-08-20 23:09 639228639850033448
84 ms 64.235.60.81
271 2026-08-20 22:53 639228630204271870
98 ms 64.235.60.81
270 2026-08-20 22:53 639228630204271870
98 ms 64.235.60.92
269 2026-08-20 22:53 639228630204271870
98 ms 64.235.60.94
268 2026-08-20 22:53 639228630204271870
98 ms 64.235.60.96
267 2026-08-20 22:53 639228630204271870
98 ms 64.235.60.97
266 2026-08-20 22:36 639228620295091135
66 ms 64.235.60.97
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66 ms 64.235.60.94
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66 ms 64.235.60.92
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37 ms 64.235.60.94
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221 2026-08-20 18:54 639228487287648341
168 ms 64.235.60.92
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173 ms 64.235.60.97
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173 ms 64.235.60.92
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173 ms 64.235.60.81
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105 ms 64.235.60.92
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105 ms 64.235.60.81
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46 ms 64.235.60.81
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46 ms 64.235.60.94
10 2026-08-20 00:29 639227824170728278
82 ms 64.235.60.94
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82 ms 64.235.60.92
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82 ms 64.235.60.97
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114 ms 64.235.60.94
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114 ms 64.235.60.96
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114 ms 64.235.60.97
1 2026-08-20 00:14 639227814865867570
114 ms 64.235.60.92