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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 472 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
78
Historical checks stored for this nameserver on selected date
Average Latency
472 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-09 23:21
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
78
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 2026-08-09 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 |
|---|---|---|---|---|---|
| 78 | 2026-08-09 23:21 | 639219137912168440 |
|
255 ms | 128.199.242.81 |
| 77 | 2026-08-09 23:06 | 639219129014206359 |
|
116 ms | 128.199.242.81 |
| 76 | 2026-08-09 22:51 | 639219120129816185 |
|
114 ms | 128.199.242.81 |
| 75 | 2026-08-09 22:37 | 639219111180200055 |
|
229 ms | 128.199.242.81 |
| 74 | 2026-08-09 22:22 | 639219102397272208 |
|
2166 ms | 128.199.242.81 |
| 73 | 2026-08-09 22:07 | 639219093318422880 |
|
239 ms | 128.199.242.81 |
| 72 | 2026-08-09 21:52 | 639219084400315753 |
|
247 ms | 128.199.242.81 |
| 71 | 2026-08-09 21:37 | 639219075254551587 |
|
115 ms | 128.199.242.81 |
| 70 | 2026-08-09 21:21 | 639219065729192158 |
|
119 ms | 128.199.242.81 |
| 69 | 2026-08-09 21:06 | 639219056747802098 |
|
230 ms | 128.199.242.81 |
| 68 | 2026-08-09 20:51 | 639219047713450952 |
|
244 ms | 128.199.242.81 |
| 67 | 2026-08-09 20:36 | 639219038561445315 |
|
228 ms | 128.199.242.81 |
| 66 | 2026-08-09 19:44 | 639219007390383771 |
|
110 ms | 128.199.242.81 |
| 65 | 2026-08-09 19:29 | 639218998523265596 |
|
234 ms | 128.199.242.81 |
| 64 | 2026-08-09 19:14 | 639218989631630804 |
|
229 ms | 128.199.242.81 |
| 63 | 2026-08-09 18:59 | 639218980808450892 |
|
279 ms | 128.199.242.81 |
| 62 | 2026-08-09 18:44 | 639218971852160604 |
|
229 ms | 128.199.242.81 |
| 61 | 2026-08-09 18:29 | 639218962783650906 |
|
4 ms | 128.199.242.81 |
| 60 | 2026-08-09 18:14 | 639218953792820819 |
|
1666 ms | 128.199.242.81 |
| 59 | 2026-08-09 18:00 | 639218944959692876 |
|
132 ms | 128.199.242.81 |
| 58 | 2026-08-09 17:45 | 639218936169104506 |
|
228 ms | 128.199.242.81 |
| 57 | 2026-08-09 17:30 | 639218927166062556 |
|
251 ms | 128.199.242.81 |
| 56 | 2026-08-09 17:15 | 639218918015715420 |
|
204 ms | 128.199.242.81 |
| 55 | 2026-08-09 16:59 | 639218908881852638 |
|
4 ms | 128.199.242.81 |
| 54 | 2026-08-09 16:07 | 639218877956262035 |
|
132 ms | 128.199.242.81 |
| 53 | 2026-08-09 15:53 | 639218869143729797 |
|
235 ms | 128.199.242.81 |
| 52 | 2026-08-09 15:38 | 639218860485298832 |
|
222 ms | 128.199.242.81 |
| 51 | 2026-08-09 15:24 | 639218851607906747 |
|
229 ms | 128.199.242.81 |
| 50 | 2026-08-09 15:09 | 639218842720839568 |
|
234 ms | 128.199.242.81 |
| 49 | 2026-08-09 14:54 | 639218833878788864 |
|
269 ms | 128.199.242.81 |
| 48 | 2026-08-09 14:39 | 639218825180862573 |
|
2112 ms | 128.199.242.81 |
| 47 | 2026-08-09 14:25 | 639218816469621951 |
|
219 ms | 128.199.242.81 |
| 46 | 2026-08-09 14:10 | 639218807685036212 |
|
230 ms | 128.199.242.81 |
| 45 | 2026-08-09 13:56 | 639218798978271509 |
|
2010 ms | 128.199.242.81 |
| 44 | 2026-08-09 13:41 | 639218790065423597 |
|
227 ms | 128.199.242.81 |
| 43 | 2026-08-09 13:26 | 639218781304584862 |
|
238 ms | 128.199.242.81 |
| 42 | 2026-08-09 12:34 | 639218750311179000 |
|
2170 ms | 128.199.242.81 |
| 41 | 2026-08-09 12:20 | 639218741750420268 |
|
235 ms | 128.199.242.81 |
| 40 | 2026-08-09 12:05 | 639218733057535576 |
|
2 ms | 128.199.242.81 |
| 39 | 2026-08-09 11:51 | 639218724471329044 |
|
231 ms | 128.199.242.81 |
| 38 | 2026-08-09 11:37 | 639218715911974203 |
|
2162 ms | 128.199.242.81 |
| 37 | 2026-08-09 11:22 | 639218707310812834 |
|
242 ms | 128.199.242.81 |
| 36 | 2026-08-09 11:08 | 639218698790485612 |
|
17 ms | 128.199.242.81 |
| 35 | 2026-08-09 10:54 | 639218690367692706 |
|
235 ms | 128.199.242.81 |
| 34 | 2026-08-09 10:40 | 639218681923173883 |
|
3 ms | 128.199.242.81 |
| 33 | 2026-08-09 10:26 | 639218673547179738 |
|
2008 ms | 128.199.242.81 |
| 32 | 2026-08-09 10:11 | 639218664890274867 |
|
240 ms | 128.199.242.81 |
| 31 | 2026-08-09 09:57 | 639218656036928157 |
|
241 ms | 128.199.242.81 |
| 30 | 2026-08-09 09:06 | 639218624808018222 |
|
249 ms | 128.199.242.81 |
| 29 | 2026-08-09 08:51 | 639218616243340806 |
|
17 ms | 128.199.242.81 |
| 28 | 2026-08-09 08:37 | 639218607397811973 |
|
124 ms | 128.199.242.81 |
| 27 | 2026-08-09 08:22 | 639218598812444454 |
|
135 ms | 128.199.242.81 |
| 26 | 2026-08-09 08:08 | 639218590219570048 |
|
17 ms | 128.199.242.81 |
| 25 | 2026-08-09 07:54 | 639218581690210758 |
|
184 ms | 128.199.242.81 |
| 24 | 2026-08-09 07:39 | 639218573057388822 |
|
140 ms | 128.199.242.81 |
| 23 | 2026-08-09 07:25 | 639218564408781785 |
|
255 ms | 128.199.242.81 |
| 22 | 2026-08-09 07:10 | 639218555767188482 |
|
240 ms | 128.199.242.81 |
| 21 | 2026-08-09 06:56 | 639218547142705295 |
|
235 ms | 128.199.242.81 |
| 20 | 2026-08-09 06:41 | 639218538090114532 |
|
3 ms | 128.199.242.81 |
| 19 | 2026-08-09 06:26 | 639218529257910584 |
|
3 ms | 128.199.242.81 |
| 18 | 2026-08-09 05:34 | 639218498473231858 |
|
2116 ms | 128.199.242.81 |
| 17 | 2026-08-09 05:20 | 639218489802113995 |
|
233 ms | 128.199.242.81 |
| 16 | 2026-08-09 05:06 | 639218481006804516 |
|
245 ms | 128.199.242.81 |
| 15 | 2026-08-09 04:51 | 639218472048712427 |
|
237 ms | 128.199.242.81 |
| 14 | 2026-08-09 04:36 | 639218463224432974 |
|
242 ms | 128.199.242.81 |
| 13 | 2026-08-09 04:21 | 639218454384107526 |
|
237 ms | 128.199.242.81 |
| 12 | 2026-08-09 04:06 | 639218445331231791 |
|
12 ms | 128.199.242.81 |
| 11 | 2026-08-09 03:51 | 639218436285215733 |
|
229 ms | 128.199.242.81 |
| 10 | 2026-08-09 03:36 | 639218427289555123 |
|
250 ms | 128.199.242.81 |
| 9 | 2026-08-09 03:21 | 639218418227819981 |
|
2007 ms | 128.199.242.81 |
| 8 | 2026-08-09 03:06 | 639218409119503123 |
|
249 ms | 128.199.242.81 |
| 7 | 2026-08-09 02:50 | 639218399771712154 |
|
237 ms | 128.199.242.81 |
| 6 | 2026-08-09 01:57 | 639218368648652303 |
|
3657 ms | 128.199.242.81 |
| 5 | 2026-08-09 01:42 | 639218359569598460 |
|
239 ms | 128.199.242.81 |
| 4 | 2026-08-09 01:27 | 639218350555429902 |
|
246 ms | 128.199.242.81 |
| 3 | 2026-08-09 01:12 | 639218341311543299 |
|
273 ms | 128.199.242.81 |
| 2 | 2026-08-09 00:20 | 639218309981981465 |
|
2251 ms | 128.199.242.81 |
| 1 | 2026-08-09 00:04 | 639218300987184335 |
|
246 ms | 128.199.242.81 |