DNS response history for rc2.hostupon.com

rc2.hostupon.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 225 DNS check records, 224 successful responses, 1 failed responses, and 425 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 rc2.hostupon.com.
Records on Selected Date

225

Historical checks stored for this nameserver on selected date

Average Latency

425 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.251.82.248

Most recently resolved hosting IP on selected date

Successful Responses

224

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 rc2.hostupon.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
225 2026-08-20 23:59 639228670775860800
4048 ms 162.251.82.248
224 2026-08-20 23:59 639228670775860800
4048 ms 162.251.82.120
223 2026-08-20 23:59 639228670775860800
4048 ms 162.251.82.121
222 2026-08-20 23:59 639228670775860800
4048 ms 162.251.82.249
221 2026-08-20 23:08 639228639850033448
24 ms 162.251.82.120
220 2026-08-20 23:08 639228639850033448
24 ms 162.251.82.249
219 2026-08-20 23:08 639228639850033448
24 ms 162.251.82.248
218 2026-08-20 23:08 639228639850033448
24 ms 162.251.82.121
217 2026-08-20 22:52 639228630204271870
2020 ms 162.251.82.121
216 2026-08-20 22:52 639228630204271870
2020 ms 162.251.82.248
215 2026-08-20 22:52 639228630204271870
2020 ms 162.251.82.120
214 2026-08-20 22:52 639228630204271870
2020 ms 162.251.82.249
213 2026-08-20 22:35 639228620295091135
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212 2026-08-20 22:18 639228610298336915
5 ms 162.251.82.248
211 2026-08-20 22:18 639228610298336915
5 ms 162.251.82.121
210 2026-08-20 22:18 639228610298336915
5 ms 162.251.82.249
209 2026-08-20 22:18 639228610298336915
5 ms 162.251.82.120
208 2026-08-20 21:26 639228578917047616
23 ms 162.251.82.120
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206 2026-08-20 21:26 639228578917047616
23 ms 162.251.82.248
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23 ms 162.251.82.249
204 2026-08-20 21:10 639228569046445709
42 ms 162.251.82.120
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42 ms 162.251.82.121
202 2026-08-20 21:10 639228569046445709
42 ms 162.251.82.248
201 2026-08-20 21:10 639228569046445709
42 ms 162.251.82.249
200 2026-08-20 20:53 639228558946830986
5 ms 162.251.82.120
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5 ms 162.251.82.248
196 2026-08-20 20:36 639228548977359217
9 ms 162.251.82.120
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9 ms 162.251.82.249
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192 2026-08-20 19:44 639228517494157668
9 ms 162.251.82.120
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9 ms 162.251.82.121
188 2026-08-20 19:27 639228507374116892
49 ms 162.251.82.249
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49 ms 162.251.82.120
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49 ms 162.251.82.248
184 2026-08-20 19:10 639228497315154893
2026 ms 162.251.82.121
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2026 ms 162.251.82.249
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2026 ms 162.251.82.120
180 2026-08-20 18:53 639228487287648341
2018 ms 162.251.82.249
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2018 ms 162.251.82.248
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6 ms 162.251.82.249
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6 ms 162.251.82.121
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172 2026-08-20 17:45 639228445900082244
20 ms 162.251.82.121
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18 ms 162.251.82.248
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18 ms 162.251.82.249
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18 ms 162.251.82.120
160 2026-08-20 16:17 639228393616324230
33 ms 162.251.82.121
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30 ms 162.251.82.249
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52 ms 162.251.82.248
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148 2026-08-20 15:27 639228363426647311
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27 ms 162.251.82.248
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27 ms 162.251.82.120
144 2026-08-20 14:34 639228331681701910
4035 ms 162.251.82.248
143 2026-08-20 14:34 639228331681701910
4035 ms 162.251.82.249
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4035 ms 162.251.82.121
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4035 ms 162.251.82.120
140 2026-08-20 14:17 639228321714746824
2028 ms 162.251.82.248
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2028 ms 162.251.82.120
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2028 ms 162.251.82.249
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2028 ms 162.251.82.121
136 2026-08-20 14:01 639228311652090262
4 ms 162.251.82.248
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4 ms 162.251.82.121
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132 2026-08-20 13:44 639228301670088587
9 ms 162.251.82.120
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128 2026-08-20 12:51 639228269987976710
30 ms 162.251.82.249
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124 2026-08-20 12:35 639228260009452308
2022 ms 162.251.82.120
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2022 ms 162.251.82.248
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120 2026-08-20 12:17 639228249661740894
12 ms 162.251.82.248
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16 ms 162.251.82.120
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112 2026-08-20 11:07 639228207667580819
16 ms 162.251.82.248
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16 ms 162.251.82.249
108 2026-08-20 10:50 639228197494011560
47 ms 162.251.82.121
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104 2026-08-20 10:34 639228187497039939
35 ms 162.251.82.249
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100 2026-08-20 10:17 639228177408432646
61 ms 162.251.82.120
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96 2026-08-20 09:25 639228146356166262
134 ms 162.251.82.249
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