History for ns2.ab2testbed.com
Domain: ab2testbed.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.ab2testbed.com
ns2.ab2testbed.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 293 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 ns2.ab2testbed.com.
Records on Selected Date
72
Historical checks stored for this nameserver on selected date
Average Latency
293 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-17 23:53
All timestamps shown in UTC
Latest Resolved IP on Selected Date
74.220.199.14
Most recently resolved hosting IP on selected date
Successful Responses
71
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns2.ab2testbed.com
Showing DNS history for 2026-08-17 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-17 23:53 | 639226072268080268 |
|
123 ms | 74.220.199.14 |
| 71 | 2026-08-17 23:37 | 639226062577647657 |
|
2133 ms | 74.220.199.14 |
| 70 | 2026-08-17 22:45 | 639226031060857136 |
|
39 ms | 74.220.199.14 |
| 69 | 2026-08-17 22:29 | 639226021535117364 |
|
138 ms | 74.220.199.14 |
| 68 | 2026-08-17 22:13 | 639226011884237078 |
|
140 ms | 74.220.199.14 |
| 67 | 2026-08-17 21:57 | 639226002309299142 |
|
42 ms | 74.220.199.14 |
| 66 | 2026-08-17 21:41 | 639225992791784448 |
|
549 ms | 74.220.199.14 |
| 65 | 2026-08-17 21:25 | 639225983045271390 |
|
259 ms | 74.220.199.14 |
| 64 | 2026-08-17 21:08 | 639225973246293513 |
|
175 ms | 74.220.199.14 |
| 63 | 2026-08-17 20:52 | 639225963620186236 |
|
154 ms | 74.220.199.14 |
| 62 | 2026-08-17 20:36 | 639225953899183916 |
|
124 ms | 74.220.199.14 |
| 61 | 2026-08-17 20:20 | 639225944391528206 |
|
144 ms | 74.220.199.14 |
| 60 | 2026-08-17 20:04 | 639225934593254169 |
|
19 ms | 74.220.199.14 |
| 59 | 2026-08-17 19:47 | 639225924669984512 |
|
127 ms | 74.220.199.14 |
| 58 | 2026-08-17 18:54 | 639225893048561320 |
|
281 ms | 74.220.199.14 |
| 57 | 2026-08-17 18:38 | 639225883481298424 |
|
2154 ms | 74.220.199.14 |
| 56 | 2026-08-17 18:23 | 639225873845394034 |
|
164 ms | 74.220.199.14 |
| 55 | 2026-08-17 18:06 | 639225864216078662 |
|
274 ms | 74.220.199.14 |
| 54 | 2026-08-17 17:50 | 639225854541857773 |
|
123 ms | 74.220.199.14 |
| 53 | 2026-08-17 17:34 | 639225844733604072 |
|
140 ms | 74.220.199.14 |
| 52 | 2026-08-17 17:18 | 639225835085229232 |
|
248 ms | 74.220.199.14 |
| 51 | 2026-08-17 17:02 | 639225825349373981 |
|
173 ms | 74.220.199.14 |
| 50 | 2026-08-17 16:45 | 639225815690604161 |
|
120 ms | 74.220.199.14 |
| 49 | 2026-08-17 16:29 | 639225805952472306 |
|
142 ms | 74.220.199.14 |
| 48 | 2026-08-17 16:13 | 639225796264729638 |
|
129 ms | 74.220.199.14 |
| 47 | 2026-08-17 15:57 | 639225786326499329 |
|
291 ms | 74.220.199.14 |
| 46 | 2026-08-17 15:04 | 639225754798130711 |
|
122 ms | 74.220.199.14 |
| 45 | 2026-08-17 14:48 | 639225745123193922 |
|
141 ms | 74.220.199.14 |
| 44 | 2026-08-17 14:32 | 639225735540597271 |
|
272 ms | 74.220.199.14 |
| 43 | 2026-08-17 14:16 | 639225725894857396 |
|
255 ms | 74.220.199.14 |
| 42 | 2026-08-17 14:00 | 639225716249606913 |
|
- | |
| 41 | 2026-08-17 13:44 | 639225706638238179 |
|
124 ms | 74.220.199.14 |
| 40 | 2026-08-17 13:28 | 639225696949691423 |
|
171 ms | 74.220.199.14 |
| 39 | 2026-08-17 13:12 | 639225687286186336 |
|
159 ms | 74.220.199.14 |
| 38 | 2026-08-17 12:56 | 639225677679573133 |
|
138 ms | 74.220.199.14 |
| 37 | 2026-08-17 12:39 | 639225667957861024 |
|
122 ms | 74.220.199.14 |
| 36 | 2026-08-17 12:23 | 639225658298791618 |
|
4164 ms | 74.220.199.14 |
| 35 | 2026-08-17 12:07 | 639225648583652785 |
|
137 ms | 74.220.199.14 |
| 34 | 2026-08-17 11:14 | 639225617000524308 |
|
136 ms | 74.220.199.14 |
| 33 | 2026-08-17 10:59 | 639225607668541600 |
|
51 ms | 74.220.199.14 |
| 32 | 2026-08-17 10:43 | 639225598117279238 |
|
145 ms | 74.220.199.14 |
| 31 | 2026-08-17 10:27 | 639225588751002710 |
|
119 ms | 74.220.199.14 |
| 30 | 2026-08-17 10:11 | 639225579295831051 |
|
9 ms | 74.220.199.14 |
| 29 | 2026-08-17 09:56 | 639225569761469940 |
|
259 ms | 74.220.199.14 |
| 28 | 2026-08-17 09:40 | 639225560161422333 |
|
35 ms | 74.220.199.14 |
| 27 | 2026-08-17 09:24 | 639225550739955565 |
|
139 ms | 74.220.199.14 |
| 26 | 2026-08-17 09:08 | 639225541125222426 |
|
145 ms | 74.220.199.14 |
| 25 | 2026-08-17 08:52 | 639225531526675983 |
|
255 ms | 74.220.199.14 |
| 24 | 2026-08-17 08:36 | 639225521915528222 |
|
145 ms | 74.220.199.14 |
| 23 | 2026-08-17 08:20 | 639225512148151789 |
|
154 ms | 74.220.199.14 |
| 22 | 2026-08-17 07:27 | 639225480786142412 |
|
139 ms | 74.220.199.14 |
| 21 | 2026-08-17 07:12 | 639225471394348551 |
|
150 ms | 74.220.199.14 |
| 20 | 2026-08-17 06:56 | 639225462031685068 |
|
124 ms | 74.220.199.14 |
| 19 | 2026-08-17 06:40 | 639225452639458328 |
|
125 ms | 74.220.199.14 |
| 18 | 2026-08-17 06:25 | 639225443300966543 |
|
141 ms | 74.220.199.14 |
| 17 | 2026-08-17 06:09 | 639225433880499379 |
|
2022 ms | 74.220.199.14 |
| 16 | 2026-08-17 05:53 | 639225424395198277 |
|
125 ms | 74.220.199.14 |
| 15 | 2026-08-17 05:38 | 639225414744137487 |
|
131 ms | 74.220.199.14 |
| 14 | 2026-08-17 05:21 | 639225405186783164 |
|
127 ms | 74.220.199.14 |
| 13 | 2026-08-17 05:05 | 639225395563669822 |
|
20 ms | 74.220.199.14 |
| 12 | 2026-08-17 04:49 | 639225386076645158 |
|
257 ms | 74.220.199.14 |
| 11 | 2026-08-17 04:34 | 639225376620669704 |
|
128 ms | 74.220.199.14 |
| 10 | 2026-08-17 03:42 | 639225345580892706 |
|
145 ms | 74.220.199.14 |
| 9 | 2026-08-17 03:26 | 639225336207383710 |
|
154 ms | 74.220.199.14 |
| 8 | 2026-08-17 03:10 | 639225326726565001 |
|
140 ms | 74.220.199.14 |
| 7 | 2026-08-17 02:55 | 639225317249271010 |
|
249 ms | 74.220.199.14 |
| 6 | 2026-08-17 02:03 | 639225286280886044 |
|
129 ms | 74.220.199.14 |
| 5 | 2026-08-17 01:47 | 639225276872567548 |
|
157 ms | 74.220.199.14 |
| 4 | 2026-08-17 01:32 | 639225267353865348 |
|
121 ms | 74.220.199.14 |
| 3 | 2026-08-17 01:16 | 639225258033914248 |
|
120 ms | 74.220.199.14 |
| 2 | 2026-08-17 00:24 | 639225226652221583 |
|
164 ms | 74.220.199.14 |
| 1 | 2026-08-17 00:08 | 639225217156387684 |
|
125 ms | 74.220.199.14 |