DNS response history for ns4.2cohost.com

ns4.2cohost.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 2026-08-21. For this date, NameServerHistory found 288 DNS check records, 288 successful responses, 0 failed responses, and 135 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 ns4.2cohost.com.
Records on Selected Date

288

Historical checks stored for this nameserver on selected date

Average Latency

135 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.251.82.121

Most recently resolved hosting IP on selected date

Successful Responses

288

Checks that returned a measurable response

Failed Responses

0

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 ns4.2cohost.com

Showing DNS history for 2026-08-21 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
288 2026-08-21 23:46 639229527598660841
5 ms 162.251.82.121
287 2026-08-21 23:46 639229527598660841
5 ms 162.251.82.249
286 2026-08-21 23:46 639229527598660841
5 ms 162.251.82.248
285 2026-08-21 23:46 639229527598660841
5 ms 162.251.82.120
284 2026-08-21 23:30 639229517954323214
13 ms 162.251.82.121
283 2026-08-21 23:30 639229517954323214
13 ms 162.251.82.249
282 2026-08-21 23:30 639229517954323214
13 ms 162.251.82.248
281 2026-08-21 23:30 639229517954323214
13 ms 162.251.82.120
280 2026-08-21 23:14 639229508269999021
32 ms 162.251.82.249
279 2026-08-21 23:14 639229508269999021
32 ms 162.251.82.248
278 2026-08-21 23:14 639229508269999021
32 ms 162.251.82.121
277 2026-08-21 23:14 639229508269999021
32 ms 162.251.82.120
276 2026-08-21 22:57 639229498559060171
16 ms 162.251.82.249
275 2026-08-21 22:57 639229498559060171
16 ms 162.251.82.120
274 2026-08-21 22:57 639229498559060171
16 ms 162.251.82.121
273 2026-08-21 22:57 639229498559060171
16 ms 162.251.82.248
272 2026-08-21 22:41 639229488519347586
31 ms 162.251.82.121
271 2026-08-21 22:41 639229488519347586
31 ms 162.251.82.248
270 2026-08-21 22:41 639229488519347586
31 ms 162.251.82.249
269 2026-08-21 22:41 639229488519347586
31 ms 162.251.82.120
268 2026-08-21 21:47 639229456606578934
44 ms 162.251.82.249
267 2026-08-21 21:47 639229456606578934
44 ms 162.251.82.248
266 2026-08-21 21:47 639229456606578934
44 ms 162.251.82.120
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44 ms 162.251.82.121
264 2026-08-21 21:31 639229446985772499
33 ms 162.251.82.249
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33 ms 162.251.82.121
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260 2026-08-21 21:15 639229437367313098
17 ms 162.251.82.248
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258 2026-08-21 21:15 639229437367313098
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256 2026-08-21 21:00 639229427923950391
8 ms 162.251.82.248
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8 ms 162.251.82.120
253 2026-08-21 21:00 639229427923950391
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252 2026-08-21 20:43 639229418168588854
23 ms 162.251.82.120
251 2026-08-21 20:43 639229418168588854
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250 2026-08-21 20:43 639229418168588854
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249 2026-08-21 20:43 639229418168588854
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248 2026-08-21 20:27 639229408345678334
42 ms 162.251.82.121
247 2026-08-21 20:27 639229408345678334
42 ms 162.251.82.249
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42 ms 162.251.82.120
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42 ms 162.251.82.248
244 2026-08-21 20:11 639229398616354648
5 ms 162.251.82.249
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240 2026-08-21 19:54 639229388634592323
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236 2026-08-21 19:38 639229378792837692
35 ms 162.251.82.248
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35 ms 162.251.82.120
232 2026-08-21 19:22 639229369154682311
47 ms 162.251.82.120
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47 ms 162.251.82.249
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47 ms 162.251.82.121
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47 ms 162.251.82.248
228 2026-08-21 19:05 639229359248017926
6 ms 162.251.82.249
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6 ms 162.251.82.121
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6 ms 162.251.82.120
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6 ms 162.251.82.248
224 2026-08-21 18:48 639229349124294642
14 ms 162.251.82.121
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14 ms 162.251.82.120
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14 ms 162.251.82.249
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14 ms 162.251.82.248
220 2026-08-21 17:56 639229317791715692
30 ms 162.251.82.249
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30 ms 162.251.82.120
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30 ms 162.251.82.121
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30 ms 162.251.82.248
216 2026-08-21 17:40 639229308115194575
6 ms 162.251.82.120
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6 ms 162.251.82.248
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6 ms 162.251.82.121
212 2026-08-21 17:24 639229298320320558
48 ms 162.251.82.248
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48 ms 162.251.82.121
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48 ms 162.251.82.120
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48 ms 162.251.82.249
208 2026-08-21 17:08 639229288674863221
18 ms 162.251.82.248
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18 ms 162.251.82.121
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18 ms 162.251.82.249
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18 ms 162.251.82.120
204 2026-08-21 16:51 639229278983677079
2016 ms 162.251.82.120
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2016 ms 162.251.82.249
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2016 ms 162.251.82.121
201 2026-08-21 16:51 639229278983677079
2016 ms 162.251.82.248
200 2026-08-21 16:35 639229269405517175
33 ms 162.251.82.121
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33 ms 162.251.82.120
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33 ms 162.251.82.248
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33 ms 162.251.82.249
196 2026-08-21 16:19 639229259594798244
35 ms 162.251.82.249
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35 ms 162.251.82.248
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35 ms 162.251.82.120
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192 2026-08-21 16:03 639229249736681188
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188 2026-08-21 15:46 639229239699417787
21 ms 162.251.82.120
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184 2026-08-21 15:29 639229229621964033
5 ms 162.251.82.249
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176 2026-08-21 14:55 639229209406666856
38 ms 162.251.82.248
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174 2026-08-21 14:55 639229209406666856
38 ms 162.251.82.121
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38 ms 162.251.82.249
172 2026-08-21 14:03 639229177815876178
9 ms 162.251.82.121
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9 ms 162.251.82.120
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168 2026-08-21 13:47 639229168243572685
29 ms 162.251.82.120
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164 2026-08-21 13:31 639229158599856475
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156 2026-08-21 12:59 639229139276923594
33 ms 162.251.82.249
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152 2026-08-21 12:43 639229129709912394
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148 2026-08-21 12:26 639229119801488500
27 ms 162.251.82.120
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144 2026-08-21 12:10 639229110135262458
16 ms 162.251.82.248
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140 2026-08-21 11:54 639229100336051392
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136 2026-08-21 11:38 639229090641415626
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120 2026-08-21 09:55 639229029268708773
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