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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 295 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
81
Historical checks stored for this nameserver on selected date
Average Latency
295 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-10 23:47
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
81
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 2026-08-10 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 |
|---|---|---|---|---|---|
| 81 | 2026-08-10 23:47 | 639220018272941900 |
|
122 ms | 128.199.242.81 |
| 80 | 2026-08-10 23:32 | 639220009109892969 |
|
245 ms | 128.199.242.81 |
| 79 | 2026-08-10 23:17 | 639220000040489788 |
|
3 ms | 128.199.242.81 |
| 78 | 2026-08-10 23:02 | 639219991197135747 |
|
2113 ms | 128.199.242.81 |
| 77 | 2026-08-10 22:47 | 639219982104540014 |
|
3 ms | 128.199.242.81 |
| 76 | 2026-08-10 22:32 | 639219973150300215 |
|
45 ms | 128.199.242.81 |
| 75 | 2026-08-10 22:17 | 639219964188486697 |
|
237 ms | 128.199.242.81 |
| 74 | 2026-08-10 22:01 | 639219954995921784 |
|
265 ms | 128.199.242.81 |
| 73 | 2026-08-10 21:46 | 639219945559908104 |
|
242 ms | 128.199.242.81 |
| 72 | 2026-08-10 20:53 | 639219914137782273 |
|
237 ms | 128.199.242.81 |
| 71 | 2026-08-10 20:38 | 639219904858355064 |
|
9 ms | 128.199.242.81 |
| 70 | 2026-08-10 20:23 | 639219895655263396 |
|
247 ms | 128.199.242.81 |
| 69 | 2026-08-10 20:07 | 639219886527091074 |
|
245 ms | 128.199.242.81 |
| 68 | 2026-08-10 19:52 | 639219877343266628 |
|
267 ms | 128.199.242.81 |
| 67 | 2026-08-10 19:37 | 639219868177358195 |
|
242 ms | 128.199.242.81 |
| 66 | 2026-08-10 19:22 | 639219859159581515 |
|
244 ms | 128.199.242.81 |
| 65 | 2026-08-10 19:06 | 639219850124020182 |
|
262 ms | 128.199.242.81 |
| 64 | 2026-08-10 18:51 | 639219840940124840 |
|
239 ms | 128.199.242.81 |
| 63 | 2026-08-10 18:36 | 639219831829876486 |
|
242 ms | 128.199.242.81 |
| 62 | 2026-08-10 18:21 | 639219822587759143 |
|
242 ms | 128.199.242.81 |
| 61 | 2026-08-10 18:05 | 639219813247114428 |
|
2256 ms | 128.199.242.81 |
| 60 | 2026-08-10 17:13 | 639219781959606396 |
|
231 ms | 128.199.242.81 |
| 59 | 2026-08-10 16:58 | 639219772658305431 |
|
225 ms | 128.199.242.81 |
| 58 | 2026-08-10 16:42 | 639219763454523027 |
|
253 ms | 128.199.242.81 |
| 57 | 2026-08-10 16:27 | 639219754279127815 |
|
230 ms | 128.199.242.81 |
| 56 | 2026-08-10 16:11 | 639219745087467767 |
|
233 ms | 128.199.242.81 |
| 55 | 2026-08-10 15:56 | 639219735900678107 |
|
237 ms | 128.199.242.81 |
| 54 | 2026-08-10 15:41 | 639219726531461979 |
|
281 ms | 128.199.242.81 |
| 53 | 2026-08-10 15:25 | 639219717415222156 |
|
253 ms | 128.199.242.81 |
| 52 | 2026-08-10 15:10 | 639219708266470863 |
|
2128 ms | 128.199.242.81 |
| 51 | 2026-08-10 14:55 | 639219699049479559 |
|
118 ms | 128.199.242.81 |
| 50 | 2026-08-10 14:39 | 639219689775815194 |
|
256 ms | 128.199.242.81 |
| 49 | 2026-08-10 14:24 | 639219680511810632 |
|
238 ms | 128.199.242.81 |
| 48 | 2026-08-10 13:32 | 639219648997191257 |
|
232 ms | 128.199.242.81 |
| 47 | 2026-08-10 13:17 | 639219639938909436 |
|
271 ms | 128.199.242.81 |
| 46 | 2026-08-10 13:02 | 639219630718286441 |
|
337 ms | 128.199.242.81 |
| 45 | 2026-08-10 12:46 | 639219621472350410 |
|
22 ms | 128.199.242.81 |
| 44 | 2026-08-10 12:31 | 639219612500421992 |
|
253 ms | 128.199.242.81 |
| 43 | 2026-08-10 12:16 | 639219603383833445 |
|
258 ms | 128.199.242.81 |
| 42 | 2026-08-10 12:01 | 639219594143823358 |
|
233 ms | 128.199.242.81 |
| 41 | 2026-08-10 11:45 | 639219585053166024 |
|
132 ms | 128.199.242.81 |
| 40 | 2026-08-10 11:30 | 639219575885776644 |
|
243 ms | 128.199.242.81 |
| 39 | 2026-08-10 11:15 | 639219566844532361 |
|
261 ms | 128.199.242.81 |
| 38 | 2026-08-10 11:00 | 639219557705808294 |
|
396 ms | 128.199.242.81 |
| 37 | 2026-08-10 10:44 | 639219548482688649 |
|
269 ms | 128.199.242.81 |
| 36 | 2026-08-10 09:53 | 639219517492763539 |
|
4 ms | 128.199.242.81 |
| 35 | 2026-08-10 09:38 | 639219508755773605 |
|
255 ms | 128.199.242.81 |
| 34 | 2026-08-10 09:23 | 639219499852103863 |
|
260 ms | 128.199.242.81 |
| 33 | 2026-08-10 09:09 | 639219490893714387 |
|
2148 ms | 128.199.242.81 |
| 32 | 2026-08-10 08:54 | 639219482299305521 |
|
19 ms | 128.199.242.81 |
| 31 | 2026-08-10 08:40 | 639219473613114853 |
|
114 ms | 128.199.242.81 |
| 30 | 2026-08-10 08:25 | 639219465061138643 |
|
238 ms | 128.199.242.81 |
| 29 | 2026-08-10 08:11 | 639219456616129015 |
|
123 ms | 128.199.242.81 |
| 28 | 2026-08-10 07:57 | 639219447974008557 |
|
4 ms | 128.199.242.81 |
| 27 | 2026-08-10 07:42 | 639219439498255213 |
|
4 ms | 128.199.242.81 |
| 26 | 2026-08-10 07:28 | 639219430664872256 |
|
3 ms | 128.199.242.81 |
| 25 | 2026-08-10 07:13 | 639219421757560037 |
|
7 ms | 128.199.242.81 |
| 24 | 2026-08-10 06:22 | 639219390773218684 |
|
4 ms | 128.199.242.81 |
| 23 | 2026-08-10 06:08 | 639219382205367722 |
|
9 ms | 128.199.242.81 |
| 22 | 2026-08-10 05:53 | 639219373711937615 |
|
250 ms | 128.199.242.81 |
| 21 | 2026-08-10 05:39 | 639219365088558404 |
|
6 ms | 128.199.242.81 |
| 20 | 2026-08-10 05:25 | 639219356348833255 |
|
11 ms | 128.199.242.81 |
| 19 | 2026-08-10 05:10 | 639219347860053478 |
|
133 ms | 128.199.242.81 |
| 18 | 2026-08-10 04:56 | 639219339173195121 |
|
280 ms | 128.199.242.81 |
| 17 | 2026-08-10 04:42 | 639219330642664669 |
|
7 ms | 128.199.242.81 |
| 16 | 2026-08-10 04:28 | 639219322058698995 |
|
265 ms | 128.199.242.81 |
| 15 | 2026-08-10 04:13 | 639219313564344199 |
|
226 ms | 128.199.242.81 |
| 14 | 2026-08-10 03:59 | 639219304775113236 |
|
3 ms | 128.199.242.81 |
| 13 | 2026-08-10 03:44 | 639219295706181119 |
|
243 ms | 128.199.242.81 |
| 12 | 2026-08-10 02:52 | 639219264663923254 |
|
4 ms | 128.199.242.81 |
| 11 | 2026-08-10 02:38 | 639219256015178099 |
|
2 ms | 128.199.242.81 |
| 10 | 2026-08-10 02:23 | 639219247509540188 |
|
3 ms | 128.199.242.81 |
| 9 | 2026-08-10 02:09 | 639219238999539092 |
|
226 ms | 128.199.242.81 |
| 8 | 2026-08-10 01:55 | 639219230498823902 |
|
3 ms | 128.199.242.81 |
| 7 | 2026-08-10 01:41 | 639219221706460911 |
|
5 ms | 128.199.242.81 |
| 6 | 2026-08-10 01:26 | 639219212930606887 |
|
254 ms | 128.199.242.81 |
| 5 | 2026-08-10 01:11 | 639219204307908525 |
|
253 ms | 128.199.242.81 |
| 4 | 2026-08-10 00:57 | 639219195720181470 |
|
235 ms | 128.199.242.81 |
| 3 | 2026-08-10 00:43 | 639219186898174002 |
|
2159 ms | 128.199.242.81 |
| 2 | 2026-08-10 00:28 | 639219178004946976 |
|
248 ms | 128.199.242.81 |
| 1 | 2026-08-10 00:13 | 639219168958805474 |
|
258 ms | 128.199.242.81 |