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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 239 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
62
Historical checks stored for this nameserver on selected date
Average Latency
239 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-12 23:55
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
62
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 2026-08-12 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 |
|---|---|---|---|---|---|
| 62 | 2026-08-12 23:55 | 639221753022017039 |
|
264 ms | 74.220.199.14 |
| 61 | 2026-08-12 23:40 | 639221744107644868 |
|
123 ms | 74.220.199.14 |
| 60 | 2026-08-12 23:25 | 639221735030187244 |
|
120 ms | 74.220.199.14 |
| 59 | 2026-08-12 23:09 | 639221725815508109 |
|
19 ms | 74.220.199.14 |
| 58 | 2026-08-12 22:18 | 639221694790955973 |
|
143 ms | 74.220.199.14 |
| 57 | 2026-08-12 22:03 | 639221685562451720 |
|
123 ms | 74.220.199.14 |
| 56 | 2026-08-12 21:47 | 639221676023655289 |
|
127 ms | 74.220.199.14 |
| 55 | 2026-08-12 21:31 | 639221666449119409 |
|
156 ms | 74.220.199.14 |
| 54 | 2026-08-12 20:39 | 639221635456432556 |
|
126 ms | 74.220.199.14 |
| 53 | 2026-08-12 20:24 | 639221626313054202 |
|
28 ms | 74.220.199.14 |
| 52 | 2026-08-12 20:08 | 639221617091958857 |
|
258 ms | 74.220.199.14 |
| 51 | 2026-08-12 19:53 | 639221607786737151 |
|
128 ms | 74.220.199.14 |
| 50 | 2026-08-12 19:01 | 639221576664330059 |
|
127 ms | 74.220.199.14 |
| 49 | 2026-08-12 18:46 | 639221567514216674 |
|
128 ms | 74.220.199.14 |
| 48 | 2026-08-12 18:30 | 639221558399762524 |
|
132 ms | 74.220.199.14 |
| 47 | 2026-08-12 18:15 | 639221549052016282 |
|
252 ms | 74.220.199.14 |
| 46 | 2026-08-12 17:22 | 639221517673834934 |
|
174 ms | 74.220.199.14 |
| 45 | 2026-08-12 17:07 | 639221508282311633 |
|
122 ms | 74.220.199.14 |
| 44 | 2026-08-12 16:51 | 639221498786324983 |
|
6 ms | 74.220.199.14 |
| 43 | 2026-08-12 16:35 | 639221489157589737 |
|
516 ms | 74.220.199.14 |
| 42 | 2026-08-12 15:42 | 639221457655914645 |
|
128 ms | 74.220.199.14 |
| 41 | 2026-08-12 15:27 | 639221448164090526 |
|
2136 ms | 74.220.199.14 |
| 40 | 2026-08-12 15:11 | 639221438725783630 |
|
2141 ms | 74.220.199.14 |
| 39 | 2026-08-12 14:55 | 639221429178071087 |
|
260 ms | 74.220.199.14 |
| 38 | 2026-08-12 14:02 | 639221397761278719 |
|
181 ms | 74.220.199.14 |
| 37 | 2026-08-12 13:47 | 639221388200567278 |
|
157 ms | 74.220.199.14 |
| 36 | 2026-08-12 13:30 | 639221378483570949 |
|
9 ms | 74.220.199.14 |
| 35 | 2026-08-12 13:14 | 639221368872360139 |
|
128 ms | 74.220.199.14 |
| 34 | 2026-08-12 12:22 | 639221337226647415 |
|
148 ms | 74.220.199.14 |
| 33 | 2026-08-12 12:06 | 639221327924087446 |
|
124 ms | 74.220.199.14 |
| 32 | 2026-08-12 11:50 | 639221318096976375 |
|
2025 ms | 74.220.199.14 |
| 31 | 2026-08-12 11:34 | 639221308343145274 |
|
125 ms | 74.220.199.14 |
| 30 | 2026-08-12 10:42 | 639221277089610470 |
|
273 ms | 74.220.199.14 |
| 29 | 2026-08-12 10:26 | 639221267628136359 |
|
134 ms | 74.220.199.14 |
| 28 | 2026-08-12 10:10 | 639221257907569952 |
|
129 ms | 74.220.199.14 |
| 27 | 2026-08-12 09:54 | 639221248402420965 |
|
137 ms | 74.220.199.14 |
| 26 | 2026-08-12 09:01 | 639221216797540533 |
|
100 ms | 74.220.199.14 |
| 25 | 2026-08-12 08:45 | 639221207385792352 |
|
143 ms | 74.220.199.14 |
| 24 | 2026-08-12 08:30 | 639221198078534844 |
|
7 ms | 74.220.199.14 |
| 23 | 2026-08-12 08:14 | 639221188677585577 |
|
121 ms | 74.220.199.14 |
| 22 | 2026-08-12 07:22 | 639221157276484143 |
|
17 ms | 74.220.199.14 |
| 21 | 2026-08-12 07:07 | 639221147876262183 |
|
206 ms | 74.220.199.14 |
| 20 | 2026-08-12 06:51 | 639221138388812469 |
|
245 ms | 74.220.199.14 |
| 19 | 2026-08-12 06:35 | 639221128987381118 |
|
130 ms | 74.220.199.14 |
| 18 | 2026-08-12 05:43 | 639221097816416095 |
|
243 ms | 74.220.199.14 |
| 17 | 2026-08-12 05:28 | 639221088508065616 |
|
238 ms | 74.220.199.14 |
| 16 | 2026-08-12 05:12 | 639221079092308503 |
|
125 ms | 74.220.199.14 |
| 15 | 2026-08-12 04:56 | 639221069595873597 |
|
23 ms | 74.220.199.14 |
| 14 | 2026-08-12 04:04 | 639221038601577496 |
|
139 ms | 74.220.199.14 |
| 13 | 2026-08-12 03:49 | 639221029533901299 |
|
120 ms | 74.220.199.14 |
| 12 | 2026-08-12 03:34 | 639221020333828965 |
|
116 ms | 74.220.199.14 |
| 11 | 2026-08-12 03:19 | 639221011110510484 |
|
121 ms | 74.220.199.14 |
| 10 | 2026-08-12 02:27 | 639220979815209769 |
|
125 ms | 74.220.199.14 |
| 9 | 2026-08-12 02:12 | 639220970971410921 |
|
121 ms | 74.220.199.14 |
| 8 | 2026-08-12 01:57 | 639220961848982361 |
|
126 ms | 74.220.199.14 |
| 7 | 2026-08-12 01:42 | 639220952784591501 |
|
128 ms | 74.220.199.14 |
| 6 | 2026-08-12 01:27 | 639220943893596731 |
|
121 ms | 74.220.199.14 |
| 5 | 2026-08-12 01:12 | 639220934954704520 |
|
125 ms | 74.220.199.14 |
| 4 | 2026-08-12 00:57 | 639220925792457751 |
|
128 ms | 74.220.199.14 |
| 3 | 2026-08-12 00:42 | 639220916610063538 |
|
126 ms | 74.220.199.14 |
| 2 | 2026-08-12 00:26 | 639220907229361754 |
|
279 ms | 74.220.199.14 |
| 1 | 2026-08-12 00:11 | 639220897896762127 |
|
137 ms | 74.220.199.14 |