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 2026-08-11. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 299 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
77
Historical checks stored for this nameserver on selected date
Average Latency
299 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-11 23:56
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
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 dev.null.nu
Showing DNS history for 2026-08-11 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 | 2026-08-11 23:56 | 639220888396333845 |
|
240 ms | 128.199.242.81 |
| 76 | 2026-08-11 23:41 | 639220878864937382 |
|
235 ms | 128.199.242.81 |
| 75 | 2026-08-11 22:48 | 639220847369072314 |
|
110 ms | 128.199.242.81 |
| 74 | 2026-08-11 22:32 | 639220838037764925 |
|
225 ms | 128.199.242.81 |
| 73 | 2026-08-11 22:17 | 639220828735120634 |
|
2 ms | 128.199.242.81 |
| 72 | 2026-08-11 22:01 | 639220819447979766 |
|
2128 ms | 128.199.242.81 |
| 71 | 2026-08-11 21:46 | 639220810056531741 |
|
251 ms | 128.199.242.81 |
| 70 | 2026-08-11 21:30 | 639220800745746593 |
|
252 ms | 128.199.242.81 |
| 69 | 2026-08-11 21:14 | 639220791351626349 |
|
113 ms | 128.199.242.81 |
| 68 | 2026-08-11 20:59 | 639220782021256610 |
|
226 ms | 128.199.242.81 |
| 67 | 2026-08-11 20:43 | 639220772603347755 |
|
226 ms | 128.199.242.81 |
| 66 | 2026-08-11 20:28 | 639220763224057047 |
|
109 ms | 128.199.242.81 |
| 65 | 2026-08-11 20:12 | 639220753691117767 |
|
230 ms | 128.199.242.81 |
| 64 | 2026-08-11 19:56 | 639220744107836218 |
|
234 ms | 128.199.242.81 |
| 63 | 2026-08-11 19:03 | 639220711927629898 |
|
227 ms | 128.199.242.81 |
| 62 | 2026-08-11 18:47 | 639220702299437921 |
|
251 ms | 128.199.242.81 |
| 61 | 2026-08-11 18:30 | 639220692505468181 |
|
243 ms | 128.199.242.81 |
| 60 | 2026-08-11 18:14 | 639220682669911239 |
|
241 ms | 128.199.242.81 |
| 59 | 2026-08-11 17:58 | 639220672929841526 |
|
240 ms | 128.199.242.81 |
| 58 | 2026-08-11 17:41 | 639220663225662315 |
|
246 ms | 128.199.242.81 |
| 57 | 2026-08-11 17:26 | 639220653846255684 |
|
129 ms | 128.199.242.81 |
| 56 | 2026-08-11 17:10 | 639220644420909059 |
|
241 ms | 128.199.242.81 |
| 55 | 2026-08-11 16:54 | 639220635074970435 |
|
127 ms | 128.199.242.81 |
| 54 | 2026-08-11 16:39 | 639220625614385966 |
|
115 ms | 128.199.242.81 |
| 53 | 2026-08-11 16:23 | 639220616132212636 |
|
249 ms | 128.199.242.81 |
| 52 | 2026-08-11 16:07 | 639220606533651662 |
|
228 ms | 128.199.242.81 |
| 51 | 2026-08-11 15:14 | 639220574514514318 |
|
237 ms | 128.199.242.81 |
| 50 | 2026-08-11 14:58 | 639220565124823874 |
|
4 ms | 128.199.242.81 |
| 49 | 2026-08-11 14:42 | 639220555799311478 |
|
252 ms | 128.199.242.81 |
| 48 | 2026-08-11 14:27 | 639220546481577614 |
|
237 ms | 128.199.242.81 |
| 47 | 2026-08-11 14:11 | 639220537036533154 |
|
260 ms | 128.199.242.81 |
| 46 | 2026-08-11 13:55 | 639220527719177174 |
|
1667 ms | 128.199.242.81 |
| 45 | 2026-08-11 13:40 | 639220518173088308 |
|
234 ms | 128.199.242.81 |
| 44 | 2026-08-11 13:24 | 639220508902896243 |
|
164 ms | 128.199.242.81 |
| 43 | 2026-08-11 13:09 | 639220499455923005 |
|
231 ms | 128.199.242.81 |
| 42 | 2026-08-11 12:53 | 639220490082583768 |
|
133 ms | 128.199.242.81 |
| 41 | 2026-08-11 12:37 | 639220480636590998 |
|
236 ms | 128.199.242.81 |
| 40 | 2026-08-11 12:21 | 639220469585029273 |
|
252 ms | 128.199.242.81 |
| 39 | 2026-08-11 11:26 | 639220438074188884 |
|
268 ms | 128.199.242.81 |
| 38 | 2026-08-11 11:11 | 639220428789720049 |
|
10 ms | 128.199.242.81 |
| 37 | 2026-08-11 10:55 | 639220419558302820 |
|
248 ms | 128.199.242.81 |
| 36 | 2026-08-11 10:40 | 639220410448738795 |
|
230 ms | 128.199.242.81 |
| 35 | 2026-08-11 10:25 | 639220401034081530 |
|
116 ms | 128.199.242.81 |
| 34 | 2026-08-11 10:09 | 639220391766674161 |
|
268 ms | 128.199.242.81 |
| 33 | 2026-08-11 09:54 | 639220382275807148 |
|
230 ms | 128.199.242.81 |
| 32 | 2026-08-11 09:38 | 639220373034162867 |
|
236 ms | 128.199.242.81 |
| 31 | 2026-08-11 09:23 | 639220363994971859 |
|
2138 ms | 128.199.242.81 |
| 30 | 2026-08-11 09:07 | 639220354563965455 |
|
26 ms | 128.199.242.81 |
| 29 | 2026-08-11 08:52 | 639220345437414880 |
|
262 ms | 128.199.242.81 |
| 28 | 2026-08-11 08:36 | 639220336024248987 |
|
246 ms | 128.199.242.81 |
| 27 | 2026-08-11 07:44 | 639220304233635692 |
|
235 ms | 128.199.242.81 |
| 26 | 2026-08-11 07:28 | 639220294872170960 |
|
125 ms | 128.199.242.81 |
| 25 | 2026-08-11 07:13 | 639220285547177980 |
|
243 ms | 128.199.242.81 |
| 24 | 2026-08-11 06:57 | 639220276337941315 |
|
181 ms | 128.199.242.81 |
| 23 | 2026-08-11 06:42 | 639220267175191677 |
|
60 ms | 128.199.242.81 |
| 22 | 2026-08-11 06:27 | 639220257981518924 |
|
115 ms | 128.199.242.81 |
| 21 | 2026-08-11 06:12 | 639220249265489070 |
|
2 ms | 128.199.242.81 |
| 20 | 2026-08-11 05:57 | 639220240700249205 |
|
242 ms | 128.199.242.81 |
| 19 | 2026-08-11 05:43 | 639220231975029986 |
|
4 ms | 128.199.242.81 |
| 18 | 2026-08-11 05:29 | 639220223261176932 |
|
4 ms | 128.199.242.81 |
| 17 | 2026-08-11 05:14 | 639220214366718456 |
|
229 ms | 128.199.242.81 |
| 16 | 2026-08-11 04:59 | 639220205306334524 |
|
236 ms | 128.199.242.81 |
| 15 | 2026-08-11 04:07 | 639220174463175061 |
|
244 ms | 128.199.242.81 |
| 14 | 2026-08-11 03:53 | 639220165777190438 |
|
3 ms | 128.199.242.81 |
| 13 | 2026-08-11 03:38 | 639220156880374825 |
|
261 ms | 128.199.242.81 |
| 12 | 2026-08-11 03:23 | 639220148139986945 |
|
2169 ms | 128.199.242.81 |
| 11 | 2026-08-11 03:08 | 639220139271074299 |
|
34 ms | 128.199.242.81 |
| 10 | 2026-08-11 02:54 | 639220130565901336 |
|
4 ms | 128.199.242.81 |
| 9 | 2026-08-11 02:39 | 639220121659980575 |
|
3 ms | 128.199.242.81 |
| 8 | 2026-08-11 02:24 | 639220112857650894 |
|
249 ms | 128.199.242.81 |
| 7 | 2026-08-11 02:09 | 639220103767686219 |
|
2 ms | 128.199.242.81 |
| 6 | 2026-08-11 01:54 | 639220094545970611 |
|
244 ms | 128.199.242.81 |
| 5 | 2026-08-11 01:39 | 639220085476091081 |
|
238 ms | 128.199.242.81 |
| 4 | 2026-08-11 01:24 | 639220076243751161 |
|
2031 ms | 128.199.242.81 |
| 3 | 2026-08-11 00:32 | 639220045322845190 |
|
235 ms | 128.199.242.81 |
| 2 | 2026-08-11 00:17 | 639220036434132314 |
|
127 ms | 128.199.242.81 |
| 1 | 2026-08-11 00:02 | 639220027366289509 |
|
164 ms | 128.199.242.81 |