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 2026-08-27. For this date, NameServerHistory found 47 DNS check records, 47 successful responses, 0 failed responses, and 375 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
47
Historical checks stored for this nameserver on selected date
Average Latency
375 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-27 15:12
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
47
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 ns2.ab2testbed.com
Showing DNS history for 2026-08-27 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 |
|---|---|---|---|---|---|
| 47 | 2026-08-27 15:12 | 639234399767719119 |
|
2153 ms | 74.220.199.14 |
| 46 | 2026-08-27 14:55 | 639234389460601485 |
|
143 ms | 74.220.199.14 |
| 45 | 2026-08-27 14:38 | 639234379227178707 |
|
151 ms | 74.220.199.14 |
| 44 | 2026-08-27 14:21 | 639234369065315214 |
|
157 ms | 74.220.199.14 |
| 43 | 2026-08-27 14:04 | 639234358825501576 |
|
159 ms | 74.220.199.14 |
| 42 | 2026-08-27 13:47 | 639234348572745268 |
|
2140 ms | 74.220.199.14 |
| 41 | 2026-08-27 13:30 | 639234338264503481 |
|
159 ms | 74.220.199.14 |
| 40 | 2026-08-27 13:13 | 639234327818741376 |
|
250 ms | 74.220.199.14 |
| 39 | 2026-08-27 12:55 | 639234317475724313 |
|
178 ms | 74.220.199.14 |
| 38 | 2026-08-27 12:38 | 639234307007468133 |
|
164 ms | 74.220.199.14 |
| 37 | 2026-08-27 12:20 | 639234296664302575 |
|
144 ms | 74.220.199.14 |
| 36 | 2026-08-27 12:03 | 639234286253196126 |
|
146 ms | 74.220.199.14 |
| 35 | 2026-08-27 11:09 | 639234253963286387 |
|
272 ms | 74.220.199.14 |
| 34 | 2026-08-27 10:52 | 639234243654907465 |
|
162 ms | 74.220.199.14 |
| 33 | 2026-08-27 10:35 | 639234233269654413 |
|
123 ms | 74.220.199.14 |
| 32 | 2026-08-27 10:18 | 639234222943951923 |
|
132 ms | 74.220.199.14 |
| 31 | 2026-08-27 10:00 | 639234212558002823 |
|
155 ms | 74.220.199.14 |
| 30 | 2026-08-27 09:43 | 639234202117531850 |
|
260 ms | 74.220.199.14 |
| 29 | 2026-08-27 09:25 | 639234191649612722 |
|
151 ms | 74.220.199.14 |
| 28 | 2026-08-27 09:08 | 639234181105879568 |
|
285 ms | 74.220.199.14 |
| 27 | 2026-08-27 08:51 | 639234170713214496 |
|
153 ms | 74.220.199.14 |
| 26 | 2026-08-27 08:33 | 639234160341037652 |
|
136 ms | 74.220.199.14 |
| 25 | 2026-08-27 08:16 | 639234149799404224 |
|
184 ms | 74.220.199.14 |
| 24 | 2026-08-27 07:59 | 639234139553286469 |
|
152 ms | 74.220.199.14 |
| 23 | 2026-08-27 07:05 | 639234107183588293 |
|
250 ms | 74.220.199.14 |
| 22 | 2026-08-27 06:48 | 639234096905435724 |
|
146 ms | 74.220.199.14 |
| 21 | 2026-08-27 06:31 | 639234086579410775 |
|
132 ms | 74.220.199.14 |
| 20 | 2026-08-27 06:13 | 639234076291157956 |
|
128 ms | 74.220.199.14 |
| 19 | 2026-08-27 05:56 | 639234065981939454 |
|
2127 ms | 74.220.199.14 |
| 18 | 2026-08-27 05:39 | 639234055548642997 |
|
255 ms | 74.220.199.14 |
| 17 | 2026-08-27 05:22 | 639234045267979603 |
|
134 ms | 74.220.199.14 |
| 16 | 2026-08-27 05:05 | 639234034999717463 |
|
127 ms | 74.220.199.14 |
| 15 | 2026-08-27 04:47 | 639234024739225358 |
|
136 ms | 74.220.199.14 |
| 14 | 2026-08-27 04:30 | 639234014311170162 |
|
126 ms | 74.220.199.14 |
| 13 | 2026-08-27 04:13 | 639234003806017640 |
|
244 ms | 74.220.199.14 |
| 12 | 2026-08-27 03:55 | 639233993356203030 |
|
126 ms | 74.220.199.14 |
| 11 | 2026-08-27 03:02 | 639233961301716608 |
|
121 ms | 74.220.199.14 |
| 10 | 2026-08-27 02:45 | 639233950834200647 |
|
124 ms | 74.220.199.14 |
| 9 | 2026-08-27 02:27 | 639233940431849026 |
|
150 ms | 74.220.199.14 |
| 8 | 2026-08-27 02:10 | 639233930110596398 |
|
120 ms | 74.220.199.14 |
| 7 | 2026-08-27 01:52 | 639233919705434540 |
|
2139 ms | 74.220.199.14 |
| 6 | 2026-08-27 01:35 | 639233909452807845 |
|
126 ms | 74.220.199.14 |
| 5 | 2026-08-27 01:18 | 639233899096420820 |
|
242 ms | 74.220.199.14 |
| 4 | 2026-08-27 01:01 | 639233888707824939 |
|
136 ms | 74.220.199.14 |
| 3 | 2026-08-27 00:44 | 639233878461203802 |
|
134 ms | 74.220.199.14 |
| 2 | 2026-08-27 00:26 | 639233868060868209 |
|
2178 ms | 74.220.199.14 |
| 1 | 2026-08-27 00:09 | 639233857450922991 |
|
125 ms | 74.220.199.14 |