History for ns04.pearson.com
Domain: pearson.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns04.pearson.com
ns04.pearson.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 2026-08-14. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 487 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 ns04.pearson.com.
Records on Selected Date
77
Historical checks stored for this nameserver on selected date
Average Latency
487 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-14 23:51
All timestamps shown in UTC
Latest Resolved IP on Selected Date
159.182.64.15
Most recently resolved hosting IP on selected date
Successful Responses
77
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 ns04.pearson.com
Showing DNS history for 2026-08-14 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 |
|---|---|---|---|---|---|
| 77 | 2026-08-14 23:51 | 639223477272309567 |
|
233 ms | 159.182.64.15 |
| 76 | 2026-08-14 23:36 | 639223467876800215 |
|
242 ms | 159.182.64.15 |
| 75 | 2026-08-14 23:20 | 639223458466733344 |
|
244 ms | 159.182.64.15 |
| 74 | 2026-08-14 23:04 | 639223449196197019 |
|
473 ms | 159.182.64.15 |
| 73 | 2026-08-14 22:49 | 639223439729973302 |
|
236 ms | 159.182.64.15 |
| 72 | 2026-08-14 22:33 | 639223430298973377 |
|
96 ms | 159.182.64.15 |
| 71 | 2026-08-14 22:17 | 639223420812183061 |
|
242 ms | 159.182.64.15 |
| 70 | 2026-08-14 22:01 | 639223411307572360 |
|
2098 ms | 159.182.64.15 |
| 69 | 2026-08-14 21:45 | 639223401895099116 |
|
238 ms | 159.182.64.15 |
| 68 | 2026-08-14 20:53 | 639223370328282191 |
|
232 ms | 159.182.64.15 |
| 67 | 2026-08-14 20:38 | 639223361156898888 |
|
244 ms | 159.182.64.15 |
| 66 | 2026-08-14 20:22 | 639223351683501109 |
|
233 ms | 159.182.64.15 |
| 65 | 2026-08-14 20:06 | 639223342485908428 |
|
97 ms | 159.182.64.15 |
| 64 | 2026-08-14 19:51 | 639223333113923772 |
|
247 ms | 159.182.64.15 |
| 63 | 2026-08-14 19:36 | 639223323766820131 |
|
246 ms | 159.182.64.15 |
| 62 | 2026-08-14 19:20 | 639223314500774279 |
|
253 ms | 159.182.64.15 |
| 61 | 2026-08-14 19:04 | 639223305225877159 |
|
233 ms | 159.182.64.15 |
| 60 | 2026-08-14 18:49 | 639223295834845965 |
|
243 ms | 159.182.64.15 |
| 59 | 2026-08-14 18:33 | 639223286312006616 |
|
239 ms | 159.182.64.15 |
| 58 | 2026-08-14 18:17 | 639223276659010988 |
|
231 ms | 159.182.64.15 |
| 57 | 2026-08-14 18:01 | 639223267203892251 |
|
485 ms | 159.182.64.15 |
| 56 | 2026-08-14 17:08 | 639223235652723921 |
|
248 ms | 159.182.64.15 |
| 55 | 2026-08-14 16:52 | 639223226156684619 |
|
235 ms | 159.182.64.15 |
| 54 | 2026-08-14 16:37 | 639223216737677817 |
|
238 ms | 159.182.64.15 |
| 53 | 2026-08-14 16:21 | 639223207303987036 |
|
2227 ms | 159.182.64.15 |
| 52 | 2026-08-14 16:05 | 639223197972369650 |
|
245 ms | 159.182.64.15 |
| 51 | 2026-08-14 15:50 | 639223188476518684 |
|
2097 ms | 159.182.64.15 |
| 50 | 2026-08-14 15:34 | 639223179029668254 |
|
240 ms | 159.182.64.15 |
| 49 | 2026-08-14 15:18 | 639223169668684371 |
|
246 ms | 159.182.64.15 |
| 48 | 2026-08-14 15:02 | 639223160270013058 |
|
241 ms | 159.182.64.15 |
| 47 | 2026-08-14 14:47 | 639223150848386507 |
|
254 ms | 159.182.64.15 |
| 46 | 2026-08-14 14:31 | 639223141514160124 |
|
247 ms | 159.182.64.15 |
| 45 | 2026-08-14 14:15 | 639223131908897269 |
|
2181 ms | 159.182.64.15 |
| 44 | 2026-08-14 13:22 | 639223100084750932 |
|
245 ms | 159.182.64.15 |
| 43 | 2026-08-14 13:06 | 639223090744921973 |
|
228 ms | 159.182.64.15 |
| 42 | 2026-08-14 12:51 | 639223081343134137 |
|
231 ms | 159.182.64.15 |
| 41 | 2026-08-14 12:35 | 639223071917003603 |
|
242 ms | 159.182.64.15 |
| 40 | 2026-08-14 12:19 | 639223062407395043 |
|
244 ms | 159.182.64.15 |
| 39 | 2026-08-14 12:03 | 639223052970600447 |
|
231 ms | 159.182.64.15 |
| 38 | 2026-08-14 11:48 | 639223043584242187 |
|
245 ms | 159.182.64.15 |
| 37 | 2026-08-14 11:32 | 639223034248611856 |
|
169 ms | 159.182.64.15 |
| 36 | 2026-08-14 11:16 | 639223024816175094 |
|
4097 ms | 159.182.64.15 |
| 35 | 2026-08-14 11:01 | 639223015278211871 |
|
241 ms | 159.182.64.15 |
| 34 | 2026-08-14 10:44 | 639223005387568522 |
|
254 ms | 159.182.64.15 |
| 33 | 2026-08-14 10:28 | 639222995944735037 |
|
243 ms | 159.182.64.15 |
| 32 | 2026-08-14 09:35 | 639222964532402826 |
|
247 ms | 159.182.64.15 |
| 31 | 2026-08-14 09:20 | 639222955031971579 |
|
243 ms | 159.182.64.15 |
| 30 | 2026-08-14 09:04 | 639222945616352079 |
|
233 ms | 159.182.64.15 |
| 29 | 2026-08-14 08:48 | 639222936296615644 |
|
246 ms | 159.182.64.15 |
| 28 | 2026-08-14 08:33 | 639222926913151746 |
|
245 ms | 159.182.64.15 |
| 27 | 2026-08-14 08:17 | 639222917608375722 |
|
175 ms | 159.182.64.15 |
| 26 | 2026-08-14 08:02 | 639222908294448500 |
|
240 ms | 159.182.64.15 |
| 25 | 2026-08-14 07:46 | 639222898918389753 |
|
170 ms | 159.182.64.15 |
| 24 | 2026-08-14 07:31 | 639222889625876211 |
|
237 ms | 159.182.64.15 |
| 23 | 2026-08-14 07:15 | 639222880353707528 |
|
240 ms | 159.182.64.15 |
| 22 | 2026-08-14 06:59 | 639222871065611259 |
|
2010 ms | 159.182.64.15 |
| 21 | 2026-08-14 06:44 | 639222861517093112 |
|
2166 ms | 159.182.64.15 |
| 20 | 2026-08-14 05:52 | 639222830182717637 |
|
243 ms | 159.182.64.15 |
| 19 | 2026-08-14 05:36 | 639222820714737422 |
|
180 ms | 159.182.64.15 |
| 18 | 2026-08-14 05:20 | 639222811404284741 |
|
236 ms | 159.182.64.15 |
| 17 | 2026-08-14 05:05 | 639222801994952240 |
|
232 ms | 159.182.64.15 |
| 16 | 2026-08-14 04:49 | 639222792581940911 |
|
245 ms | 159.182.64.15 |
| 15 | 2026-08-14 04:33 | 639222783296631220 |
|
239 ms | 159.182.64.15 |
| 14 | 2026-08-14 04:18 | 639222773909528001 |
|
99 ms | 159.182.64.15 |
| 13 | 2026-08-14 04:02 | 639222764574707991 |
|
239 ms | 159.182.64.15 |
| 12 | 2026-08-14 03:46 | 639222754982758281 |
|
248 ms | 159.182.64.15 |
| 11 | 2026-08-14 03:31 | 639222745650144239 |
|
239 ms | 159.182.64.15 |
| 10 | 2026-08-14 03:15 | 639222736060223018 |
|
472 ms | 159.182.64.15 |
| 9 | 2026-08-14 02:59 | 639222726529271510 |
|
2101 ms | 159.182.64.15 |
| 8 | 2026-08-14 02:06 | 639222694791257846 |
|
248 ms | 159.182.64.15 |
| 7 | 2026-08-14 01:50 | 639222685350317820 |
|
115 ms | 159.182.64.15 |
| 6 | 2026-08-14 01:34 | 639222675895178560 |
|
233 ms | 159.182.64.15 |
| 5 | 2026-08-14 01:19 | 639222666344182743 |
|
255 ms | 159.182.64.15 |
| 4 | 2026-08-14 01:03 | 639222656762316965 |
|
242 ms | 159.182.64.15 |
| 3 | 2026-08-14 00:47 | 639222647109404695 |
|
169 ms | 159.182.64.15 |
| 2 | 2026-08-14 00:30 | 639222637659944389 |
|
471 ms | 159.182.64.15 |
| 1 | 2026-08-14 00:15 | 639222628151417313 |
|
2113 ms | 159.182.64.15 |