History for dev.null.nu
Domain: null.nu • Tracking since 2026-08-04 23:25 UTC
DNS response history for dev.null.nu
dev.null.nu 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 364 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 dev.null.nu.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
364 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
128.199.242.81
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 dev.null.nu
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 |
|
192 ms | 128.199.242.81 |
| 74 | 2026-08-23 23:38 | 639231244697865594 |
|
2161 ms | 128.199.242.81 |
| 73 | 2026-08-23 23:22 | 639231234893504693 |
|
127 ms | 128.199.242.81 |
| 72 | 2026-08-23 23:05 | 639231225024549139 |
|
237 ms | 128.199.242.81 |
| 71 | 2026-08-23 22:49 | 639231214931957622 |
|
249 ms | 128.199.242.81 |
| 70 | 2026-08-23 22:32 | 639231204962010549 |
|
7 ms | 128.199.242.81 |
| 69 | 2026-08-23 22:15 | 639231195170138463 |
|
2130 ms | 128.199.242.81 |
| 68 | 2026-08-23 21:59 | 639231185235020577 |
|
297 ms | 128.199.242.81 |
| 67 | 2026-08-23 21:43 | 639231175558690075 |
|
228 ms | 128.199.242.81 |
| 66 | 2026-08-23 21:26 | 639231165610444012 |
|
246 ms | 128.199.242.81 |
| 65 | 2026-08-23 20:34 | 639231133806425363 |
|
130 ms | 128.199.242.81 |
| 64 | 2026-08-23 20:17 | 639231124203758023 |
|
243 ms | 128.199.242.81 |
| 63 | 2026-08-23 20:01 | 639231114428262706 |
|
258 ms | 128.199.242.81 |
| 62 | 2026-08-23 19:45 | 639231104662480065 |
|
130 ms | 128.199.242.81 |
| 61 | 2026-08-23 19:28 | 639231094840372018 |
|
136 ms | 128.199.242.81 |
| 60 | 2026-08-23 19:12 | 639231085024583224 |
|
9 ms | 128.199.242.81 |
| 59 | 2026-08-23 18:56 | 639231075257417427 |
|
245 ms | 128.199.242.81 |
| 58 | 2026-08-23 18:39 | 639231065516009503 |
|
247 ms | 128.199.242.81 |
| 57 | 2026-08-23 18:23 | 639231055805348837 |
|
133 ms | 128.199.242.81 |
| 56 | 2026-08-23 18:07 | 639231045980373765 |
|
119 ms | 128.199.242.81 |
| 55 | 2026-08-23 17:50 | 639231035984577527 |
|
137 ms | 128.199.242.81 |
| 54 | 2026-08-23 17:33 | 639231025928115303 |
|
245 ms | 128.199.242.81 |
| 53 | 2026-08-23 16:41 | 639230994250157583 |
|
3 ms | 128.199.242.81 |
| 52 | 2026-08-23 16:24 | 639230984476411369 |
|
4 ms | 128.199.242.81 |
| 51 | 2026-08-23 16:08 | 639230974838373450 |
|
5 ms | 128.199.242.81 |
| 50 | 2026-08-23 15:52 | 639230965244277645 |
|
236 ms | 128.199.242.81 |
| 49 | 2026-08-23 15:36 | 639230955522101820 |
|
270 ms | 128.199.242.81 |
| 48 | 2026-08-23 15:20 | 639230945754521603 |
|
233 ms | 128.199.242.81 |
| 47 | 2026-08-23 15:04 | 639230935852040504 |
|
234 ms | 128.199.242.81 |
| 46 | 2026-08-23 14:47 | 639230926222061048 |
|
3 ms | 128.199.242.81 |
| 45 | 2026-08-23 14:31 | 639230916449726907 |
|
254 ms | 128.199.242.81 |
| 44 | 2026-08-23 14:15 | 639230906595053086 |
|
11 ms | 128.199.242.81 |
| 43 | 2026-08-23 13:58 | 639230896680429441 |
|
245 ms | 128.199.242.81 |
| 42 | 2026-08-23 13:41 | 639230886630210965 |
|
2137 ms | 128.199.242.81 |
| 41 | 2026-08-23 12:49 | 639230855430405719 |
|
14 ms | 128.199.242.81 |
| 40 | 2026-08-23 12:33 | 639230845707499136 |
|
2153 ms | 128.199.242.81 |
| 39 | 2026-08-23 12:17 | 639230836186805419 |
|
5 ms | 128.199.242.81 |
| 38 | 2026-08-23 12:01 | 639230826493828316 |
|
3 ms | 128.199.242.81 |
| 37 | 2026-08-23 11:45 | 639230816817882996 |
|
2241 ms | 128.199.242.81 |
| 36 | 2026-08-23 11:29 | 639230806933854189 |
|
4 ms | 128.199.242.81 |
| 35 | 2026-08-23 11:12 | 639230797120243854 |
|
4 ms | 128.199.242.81 |
| 34 | 2026-08-23 10:56 | 639230787310272840 |
|
5 ms | 128.199.242.81 |
| 33 | 2026-08-23 10:39 | 639230777600173142 |
|
2 ms | 128.199.242.81 |
| 32 | 2026-08-23 10:23 | 639230767665024593 |
|
235 ms | 128.199.242.81 |
| 31 | 2026-08-23 10:06 | 639230757720962293 |
|
239 ms | 128.199.242.81 |
| 30 | 2026-08-23 09:50 | 639230747722189784 |
|
232 ms | 128.199.242.81 |
| 29 | 2026-08-23 08:58 | 639230716313923480 |
|
263 ms | 128.199.242.81 |
| 28 | 2026-08-23 08:41 | 639230706813835990 |
|
266 ms | 128.199.242.81 |
| 27 | 2026-08-23 08:25 | 639230696871062203 |
|
39 ms | 128.199.242.81 |
| 26 | 2026-08-23 08:09 | 639230687142781616 |
|
121 ms | 128.199.242.81 |
| 25 | 2026-08-23 07:53 | 639230677432142227 |
|
10 ms | 128.199.242.81 |
| 24 | 2026-08-23 07:36 | 639230667686258061 |
|
4 ms | 128.199.242.81 |
| 23 | 2026-08-23 07:20 | 639230658039243685 |
|
149 ms | 128.199.242.81 |
| 22 | 2026-08-23 07:04 | 639230648468473803 |
|
126 ms | 128.199.242.81 |
| 21 | 2026-08-23 06:48 | 639230638829658294 |
|
113 ms | 128.199.242.81 |
| 20 | 2026-08-23 06:32 | 639230629247017617 |
|
232 ms | 128.199.242.81 |
| 19 | 2026-08-23 06:16 | 639230619625318239 |
|
138 ms | 128.199.242.81 |
| 18 | 2026-08-23 06:00 | 639230609697630264 |
|
258 ms | 128.199.242.81 |
| 17 | 2026-08-23 05:08 | 639230578570131864 |
|
4 ms | 128.199.242.81 |
| 16 | 2026-08-23 04:52 | 639230568958963168 |
|
230 ms | 128.199.242.81 |
| 15 | 2026-08-23 04:36 | 639230559287611211 |
|
236 ms | 128.199.242.81 |
| 14 | 2026-08-23 04:19 | 639230549524312030 |
|
10 ms | 128.199.242.81 |
| 13 | 2026-08-23 04:03 | 639230539739801669 |
|
2237 ms | 128.199.242.81 |
| 12 | 2026-08-23 03:47 | 639230530084069375 |
|
227 ms | 128.199.242.81 |
| 11 | 2026-08-23 03:31 | 639230520362691441 |
|
2283 ms | 128.199.242.81 |
| 10 | 2026-08-23 03:15 | 639230510677194518 |
|
240 ms | 128.199.242.81 |
| 9 | 2026-08-23 02:59 | 639230501156002646 |
|
127 ms | 128.199.242.81 |
| 8 | 2026-08-23 02:43 | 639230491502198541 |
|
166 ms | 128.199.242.81 |
| 7 | 2026-08-23 02:26 | 639230481860318494 |
|
141 ms | 128.199.242.81 |
| 6 | 2026-08-23 02:10 | 639230471893008575 |
|
161 ms | 128.199.242.81 |
| 5 | 2026-08-23 01:17 | 639230440030877421 |
|
237 ms | 128.199.242.81 |
| 4 | 2026-08-23 01:01 | 639230430479725508 |
|
2118 ms | 128.199.242.81 |
| 3 | 2026-08-23 00:45 | 639230420875160219 |
|
118 ms | 128.199.242.81 |
| 2 | 2026-08-23 00:29 | 639230411240692575 |
|
247 ms | 128.199.242.81 |
| 1 | 2026-08-23 00:13 | 639230401550806607 |
|
136 ms | 128.199.242.81 |