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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 447 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
75
Historical checks stored for this nameserver on selected date
Average Latency
447 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:54
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
75
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 2026-08-23 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-23 23:54 | 639231254406598736 |
|
246 ms | 159.182.64.15 |
| 74 | 2026-08-23 23:37 | 639231244697865594 |
|
245 ms | 159.182.64.15 |
| 73 | 2026-08-23 23:21 | 639231234893504693 |
|
243 ms | 159.182.64.15 |
| 72 | 2026-08-23 23:05 | 639231225024549139 |
|
248 ms | 159.182.64.15 |
| 71 | 2026-08-23 22:48 | 639231214931957622 |
|
262 ms | 159.182.64.15 |
| 70 | 2026-08-23 22:31 | 639231204962010549 |
|
500 ms | 159.182.64.15 |
| 69 | 2026-08-23 22:15 | 639231195170138463 |
|
251 ms | 159.182.64.15 |
| 68 | 2026-08-23 21:59 | 639231185235020577 |
|
257 ms | 159.182.64.15 |
| 67 | 2026-08-23 21:42 | 639231175558690075 |
|
266 ms | 159.182.64.15 |
| 66 | 2026-08-23 21:26 | 639231165610444012 |
|
257 ms | 159.182.64.15 |
| 65 | 2026-08-23 20:33 | 639231133806425363 |
|
257 ms | 159.182.64.15 |
| 64 | 2026-08-23 20:17 | 639231124203758023 |
|
251 ms | 159.182.64.15 |
| 63 | 2026-08-23 20:00 | 639231114428262706 |
|
253 ms | 159.182.64.15 |
| 62 | 2026-08-23 19:44 | 639231104662480065 |
|
2097 ms | 159.182.64.15 |
| 61 | 2026-08-23 19:28 | 639231094840372018 |
|
165 ms | 159.182.64.15 |
| 60 | 2026-08-23 19:11 | 639231085024583224 |
|
102 ms | 159.182.64.15 |
| 59 | 2026-08-23 18:55 | 639231075257417427 |
|
100 ms | 159.182.64.15 |
| 58 | 2026-08-23 18:39 | 639231065516009503 |
|
248 ms | 159.182.64.15 |
| 57 | 2026-08-23 18:23 | 639231055805348837 |
|
256 ms | 159.182.64.15 |
| 56 | 2026-08-23 18:06 | 639231045980373765 |
|
249 ms | 159.182.64.15 |
| 55 | 2026-08-23 17:50 | 639231035984577527 |
|
249 ms | 159.182.64.15 |
| 54 | 2026-08-23 17:33 | 639231025928115303 |
|
262 ms | 159.182.64.15 |
| 53 | 2026-08-23 16:40 | 639230994250157583 |
|
253 ms | 159.182.64.15 |
| 52 | 2026-08-23 16:24 | 639230984476411369 |
|
126 ms | 159.182.64.15 |
| 51 | 2026-08-23 16:08 | 639230974838373450 |
|
143 ms | 159.182.64.15 |
| 50 | 2026-08-23 15:52 | 639230965244277645 |
|
247 ms | 159.182.64.15 |
| 49 | 2026-08-23 15:36 | 639230955522101820 |
|
133 ms | 159.182.64.15 |
| 48 | 2026-08-23 15:19 | 639230945754521603 |
|
266 ms | 159.182.64.15 |
| 47 | 2026-08-23 15:03 | 639230935852040504 |
|
249 ms | 159.182.64.15 |
| 46 | 2026-08-23 14:47 | 639230926222061048 |
|
2342 ms | 159.182.64.15 |
| 45 | 2026-08-23 14:30 | 639230916449726907 |
|
247 ms | 159.182.64.15 |
| 44 | 2026-08-23 14:14 | 639230906595053086 |
|
2009 ms | 159.182.64.15 |
| 43 | 2026-08-23 13:57 | 639230896680429441 |
|
258 ms | 159.182.64.15 |
| 42 | 2026-08-23 13:41 | 639230886630210965 |
|
261 ms | 159.182.64.15 |
| 41 | 2026-08-23 12:49 | 639230855430405719 |
|
261 ms | 159.182.64.15 |
| 40 | 2026-08-23 12:33 | 639230845707499136 |
|
164 ms | 159.182.64.15 |
| 39 | 2026-08-23 12:16 | 639230836186805419 |
|
96 ms | 159.182.64.15 |
| 38 | 2026-08-23 12:01 | 639230826493828316 |
|
253 ms | 159.182.64.15 |
| 37 | 2026-08-23 11:44 | 639230816817882996 |
|
520 ms | 159.182.64.15 |
| 36 | 2026-08-23 11:28 | 639230806933854189 |
|
257 ms | 159.182.64.15 |
| 35 | 2026-08-23 11:12 | 639230797120243854 |
|
260 ms | 159.182.64.15 |
| 34 | 2026-08-23 10:55 | 639230787310272840 |
|
496 ms | 159.182.64.15 |
| 33 | 2026-08-23 10:39 | 639230777600173142 |
|
255 ms | 159.182.64.15 |
| 32 | 2026-08-23 10:23 | 639230767665024593 |
|
2101 ms | 159.182.64.15 |
| 31 | 2026-08-23 10:06 | 639230757720962293 |
|
99 ms | 159.182.64.15 |
| 30 | 2026-08-23 09:49 | 639230747722189784 |
|
321 ms | 159.182.64.15 |
| 29 | 2026-08-23 08:57 | 639230716313923480 |
|
261 ms | 159.182.64.15 |
| 28 | 2026-08-23 08:41 | 639230706813835990 |
|
250 ms | 159.182.64.15 |
| 27 | 2026-08-23 08:25 | 639230696871062203 |
|
264 ms | 159.182.64.15 |
| 26 | 2026-08-23 08:08 | 639230687142781616 |
|
2105 ms | 159.182.64.15 |
| 25 | 2026-08-23 07:52 | 639230677432142227 |
|
99 ms | 159.182.64.15 |
| 24 | 2026-08-23 07:36 | 639230667686258061 |
|
104 ms | 159.182.64.15 |
| 23 | 2026-08-23 07:20 | 639230658039243685 |
|
2211 ms | 159.182.64.15 |
| 22 | 2026-08-23 07:04 | 639230648468473803 |
|
250 ms | 159.182.64.15 |
| 21 | 2026-08-23 06:48 | 639230638829658294 |
|
2098 ms | 159.182.64.15 |
| 20 | 2026-08-23 06:32 | 639230629247017617 |
|
260 ms | 159.182.64.15 |
| 19 | 2026-08-23 06:15 | 639230619625318239 |
|
102 ms | 159.182.64.15 |
| 18 | 2026-08-23 05:59 | 639230609697630264 |
|
250 ms | 159.182.64.15 |
| 17 | 2026-08-23 05:07 | 639230578570131864 |
|
539 ms | 159.182.64.15 |
| 16 | 2026-08-23 04:51 | 639230568958963168 |
|
98 ms | 159.182.64.15 |
| 15 | 2026-08-23 04:35 | 639230559287611211 |
|
252 ms | 159.182.64.15 |
| 14 | 2026-08-23 04:19 | 639230549524312030 |
|
534 ms | 159.182.64.15 |
| 13 | 2026-08-23 04:03 | 639230539739801669 |
|
251 ms | 159.182.64.15 |
| 12 | 2026-08-23 03:46 | 639230530084069375 |
|
2195 ms | 159.182.64.15 |
| 11 | 2026-08-23 03:30 | 639230520362691441 |
|
255 ms | 159.182.64.15 |
| 10 | 2026-08-23 03:14 | 639230510677194518 |
|
110 ms | 159.182.64.15 |
| 9 | 2026-08-23 02:58 | 639230501156002646 |
|
223 ms | 159.182.64.15 |
| 8 | 2026-08-23 02:42 | 639230491502198541 |
|
102 ms | 159.182.64.15 |
| 7 | 2026-08-23 02:26 | 639230481860318494 |
|
252 ms | 159.182.64.15 |
| 6 | 2026-08-23 02:10 | 639230471893008575 |
|
245 ms | 159.182.64.15 |
| 5 | 2026-08-23 01:16 | 639230440030877421 |
|
102 ms | 159.182.64.15 |
| 4 | 2026-08-23 01:00 | 639230430479725508 |
|
263 ms | 159.182.64.15 |
| 3 | 2026-08-23 00:44 | 639230420875160219 |
|
246 ms | 159.182.64.15 |
| 2 | 2026-08-23 00:28 | 639230411240692575 |
|
491 ms | 159.182.64.15 |
| 1 | 2026-08-23 00:12 | 639230401550806607 |
|
247 ms | 159.182.64.15 |