History for def2.51dns.com
Domain: 51dns.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for def2.51dns.com
def2.51dns.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 353 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 def2.51dns.com.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
353 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:56
All timestamps shown in UTC
Latest Resolved IP on Selected Date
43.243.131.114
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 def2.51dns.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 23:56 | 639231254406598736 |
|
408 ms | 43.243.131.114 |
| 74 | 2026-08-23 23:39 | 639231244697865594 |
|
344 ms | 43.243.131.114 |
| 73 | 2026-08-23 23:23 | 639231234893504693 |
|
241 ms | 43.243.131.114 |
| 72 | 2026-08-23 23:06 | 639231225024549139 |
|
2168 ms | 43.243.131.114 |
| 71 | 2026-08-23 22:50 | 639231214931957622 |
|
174 ms | 43.243.131.114 |
| 70 | 2026-08-23 22:33 | 639231204962010549 |
|
164 ms | 43.243.131.114 |
| 69 | 2026-08-23 22:16 | 639231195170138463 |
|
330 ms | 43.243.131.114 |
| 68 | 2026-08-23 22:00 | 639231185235020577 |
|
162 ms | 43.243.131.114 |
| 67 | 2026-08-23 21:44 | 639231175558690075 |
|
331 ms | 43.243.131.114 |
| 66 | 2026-08-23 21:27 | 639231165610444012 |
|
317 ms | 43.243.131.114 |
| 65 | 2026-08-23 20:35 | 639231133806425363 |
|
325 ms | 43.243.131.114 |
| 64 | 2026-08-23 20:18 | 639231124203758023 |
|
161 ms | 43.243.131.114 |
| 63 | 2026-08-23 20:02 | 639231114428262706 |
|
251 ms | 43.243.131.114 |
| 62 | 2026-08-23 19:46 | 639231104662480065 |
|
2302 ms | 43.243.131.114 |
| 61 | 2026-08-23 19:30 | 639231094840372018 |
|
294 ms | 43.243.131.114 |
| 60 | 2026-08-23 19:13 | 639231085024583224 |
|
189 ms | 43.243.131.114 |
| 59 | 2026-08-23 18:57 | 639231075257417427 |
|
342 ms | 43.243.131.114 |
| 58 | 2026-08-23 18:41 | 639231065516009503 |
|
329 ms | 43.243.131.114 |
| 57 | 2026-08-23 18:24 | 639231055805348837 |
|
164 ms | 43.243.131.114 |
| 56 | 2026-08-23 18:08 | 639231045980373765 |
|
167 ms | 43.243.131.114 |
| 55 | 2026-08-23 17:51 | 639231035984577527 |
|
324 ms | 43.243.131.114 |
| 54 | 2026-08-23 17:35 | 639231025928115303 |
|
275 ms | 43.243.131.114 |
| 53 | 2026-08-23 16:42 | 639230994250157583 |
|
347 ms | 43.243.131.114 |
| 52 | 2026-08-23 16:26 | 639230984476411369 |
|
319 ms | 43.243.131.114 |
| 51 | 2026-08-23 16:09 | 639230974838373450 |
|
269 ms | 43.243.131.114 |
| 50 | 2026-08-23 15:53 | 639230965244277645 |
|
164 ms | 43.243.131.114 |
| 49 | 2026-08-23 15:37 | 639230955522101820 |
|
323 ms | 43.243.131.114 |
| 48 | 2026-08-23 15:21 | 639230945754521603 |
|
255 ms | 43.243.131.114 |
| 47 | 2026-08-23 15:05 | 639230935852040504 |
|
338 ms | 43.243.131.114 |
| 46 | 2026-08-23 14:48 | 639230926222061048 |
|
170 ms | 43.243.131.114 |
| 45 | 2026-08-23 14:32 | 639230916449726907 |
|
337 ms | 43.243.131.114 |
| 44 | 2026-08-23 14:16 | 639230906595053086 |
|
165 ms | 43.243.131.114 |
| 43 | 2026-08-23 13:59 | 639230896680429441 |
|
320 ms | 43.243.131.114 |
| 42 | 2026-08-23 13:42 | 639230886630210965 |
|
330 ms | 43.243.131.114 |
| 41 | 2026-08-23 12:50 | 639230855430405719 |
|
174 ms | 43.243.131.114 |
| 40 | 2026-08-23 12:34 | 639230845707499136 |
|
330 ms | 43.243.131.114 |
| 39 | 2026-08-23 12:18 | 639230836186805419 |
|
233 ms | 43.243.131.114 |
| 38 | 2026-08-23 12:02 | 639230826493828316 |
|
282 ms | 43.243.131.114 |
| 37 | 2026-08-23 11:46 | 639230816817882996 |
|
300 ms | 43.243.131.114 |
| 36 | 2026-08-23 11:30 | 639230806933854189 |
|
165 ms | 43.243.131.114 |
| 35 | 2026-08-23 11:13 | 639230797120243854 |
|
346 ms | 43.243.131.114 |
| 34 | 2026-08-23 10:57 | 639230787310272840 |
|
348 ms | 43.243.131.114 |
| 33 | 2026-08-23 10:41 | 639230777600173142 |
|
162 ms | 43.243.131.114 |
| 32 | 2026-08-23 10:24 | 639230767665024593 |
|
182 ms | 43.243.131.114 |
| 31 | 2026-08-23 10:08 | 639230757720962293 |
|
172 ms | 43.243.131.114 |
| 30 | 2026-08-23 09:51 | 639230747722189784 |
|
175 ms | 43.243.131.114 |
| 29 | 2026-08-23 08:59 | 639230716313923480 |
|
335 ms | 43.243.131.114 |
| 28 | 2026-08-23 08:42 | 639230706813835990 |
|
2364 ms | 43.243.131.114 |
| 27 | 2026-08-23 08:27 | 639230696871062203 |
|
334 ms | 43.243.131.114 |
| 26 | 2026-08-23 08:10 | 639230687142781616 |
|
341 ms | 43.243.131.114 |
| 25 | 2026-08-23 07:54 | 639230677432142227 |
|
324 ms | 43.243.131.114 |
| 24 | 2026-08-23 07:38 | 639230667686258061 |
|
297 ms | 43.243.131.114 |
| 23 | 2026-08-23 07:21 | 639230658039243685 |
|
339 ms | 43.243.131.114 |
| 22 | 2026-08-23 07:05 | 639230648468473803 |
|
324 ms | 43.243.131.114 |
| 21 | 2026-08-23 06:49 | 639230638829658294 |
|
347 ms | 43.243.131.114 |
| 20 | 2026-08-23 06:33 | 639230629247017617 |
|
175 ms | 43.243.131.114 |
| 19 | 2026-08-23 06:17 | 639230619625318239 |
|
279 ms | 43.243.131.114 |
| 18 | 2026-08-23 06:01 | 639230609697630264 |
|
176 ms | 43.243.131.114 |
| 17 | 2026-08-23 05:09 | 639230578570131864 |
|
151 ms | 43.243.131.114 |
| 16 | 2026-08-23 04:53 | 639230568958963168 |
|
339 ms | 43.243.131.114 |
| 15 | 2026-08-23 04:37 | 639230559287611211 |
|
340 ms | 43.243.131.114 |
| 14 | 2026-08-23 04:21 | 639230549524312030 |
|
322 ms | 43.243.131.114 |
| 13 | 2026-08-23 04:04 | 639230539739801669 |
|
351 ms | 43.243.131.114 |
| 12 | 2026-08-23 03:48 | 639230530084069375 |
|
341 ms | 43.243.131.114 |
| 11 | 2026-08-23 03:32 | 639230520362691441 |
|
259 ms | 43.243.131.114 |
| 10 | 2026-08-23 03:16 | 639230510677194518 |
|
323 ms | 43.243.131.114 |
| 9 | 2026-08-23 03:00 | 639230501156002646 |
|
348 ms | 43.243.131.114 |
| 8 | 2026-08-23 02:44 | 639230491502198541 |
|
324 ms | 43.243.131.114 |
| 7 | 2026-08-23 02:27 | 639230481860318494 |
|
470 ms | 43.243.131.114 |
| 6 | 2026-08-23 02:11 | 639230471893008575 |
|
164 ms | 43.243.131.114 |
| 5 | 2026-08-23 01:18 | 639230440030877421 |
|
162 ms | 43.243.131.114 |
| 4 | 2026-08-23 01:02 | 639230430479725508 |
|
174 ms | 43.243.131.114 |
| 3 | 2026-08-23 00:46 | 639230420875160219 |
|
211 ms | 43.243.131.114 |
| 2 | 2026-08-23 00:30 | 639230411240692575 |
|
263 ms | 43.243.131.114 |
| 1 | 2026-08-23 00:14 | 639230401550806607 |
|
330 ms | 43.243.131.114 |