History for ns1.firstclassleaks.com
Domain: firstclassleaks.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.firstclassleaks.com
ns1.firstclassleaks.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, 61 successful responses, 1 failed responses, and 370 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 ns1.firstclassleaks.com.
Records on Selected Date
62
Historical checks stored for this nameserver on selected date
Average Latency
370 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-12 23:57
All timestamps shown in UTC
Latest Resolved IP on Selected Date
129.121.74.208
Most recently resolved hosting IP on selected date
Successful Responses
61
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.firstclassleaks.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 23:57 | 639221753022017039 |
|
20 ms | 129.121.74.208 |
| 61 | 2026-08-12 23:42 | 639221744107644868 |
|
3 ms | 129.121.74.208 |
| 60 | 2026-08-12 23:27 | 639221735030187244 |
|
2 ms | 129.121.74.208 |
| 59 | 2026-08-12 23:12 | 639221725815508109 |
|
208 ms | 129.121.74.208 |
| 58 | 2026-08-12 22:19 | 639221694790955973 |
|
219 ms | 129.121.74.208 |
| 57 | 2026-08-12 22:04 | 639221685562451720 |
|
298 ms | 129.121.74.208 |
| 56 | 2026-08-12 21:48 | 639221676023655289 |
|
13 ms | 129.121.74.208 |
| 55 | 2026-08-12 21:32 | 639221666449119409 |
|
- | |
| 54 | 2026-08-12 20:40 | 639221635456432556 |
|
18 ms | 129.121.74.208 |
| 53 | 2026-08-12 20:25 | 639221626313054202 |
|
6 ms | 129.121.74.208 |
| 52 | 2026-08-12 20:09 | 639221617091958857 |
|
215 ms | 129.121.74.208 |
| 51 | 2026-08-12 19:54 | 639221607786737151 |
|
12 ms | 129.121.74.208 |
| 50 | 2026-08-12 19:02 | 639221576664330059 |
|
227 ms | 129.121.74.208 |
| 49 | 2026-08-12 18:47 | 639221567514216674 |
|
111 ms | 129.121.74.208 |
| 48 | 2026-08-12 18:31 | 639221558399762524 |
|
113 ms | 129.121.74.208 |
| 47 | 2026-08-12 18:16 | 639221549052016282 |
|
462 ms | 129.121.74.208 |
| 46 | 2026-08-12 17:23 | 639221517673834934 |
|
140 ms | 129.121.74.208 |
| 45 | 2026-08-12 17:08 | 639221508282311633 |
|
214 ms | 129.121.74.208 |
| 44 | 2026-08-12 16:52 | 639221498786324983 |
|
109 ms | 129.121.74.208 |
| 43 | 2026-08-12 16:36 | 639221489157589737 |
|
218 ms | 129.121.74.208 |
| 42 | 2026-08-12 15:43 | 639221457655914645 |
|
2101 ms | 129.121.74.208 |
| 41 | 2026-08-12 15:27 | 639221448164090526 |
|
212 ms | 129.121.74.208 |
| 40 | 2026-08-12 15:12 | 639221438725783630 |
|
213 ms | 129.121.74.208 |
| 39 | 2026-08-12 14:56 | 639221429178071087 |
|
2099 ms | 129.121.74.208 |
| 38 | 2026-08-12 14:03 | 639221397761278719 |
|
211 ms | 129.121.74.208 |
| 37 | 2026-08-12 13:48 | 639221388200567278 |
|
210 ms | 129.121.74.208 |
| 36 | 2026-08-12 13:31 | 639221378483570949 |
|
221 ms | 129.121.74.208 |
| 35 | 2026-08-12 13:15 | 639221368872360139 |
|
212 ms | 129.121.74.208 |
| 34 | 2026-08-12 12:23 | 639221337226647415 |
|
209 ms | 129.121.74.208 |
| 33 | 2026-08-12 12:07 | 639221327924087446 |
|
209 ms | 129.121.74.208 |
| 32 | 2026-08-12 11:51 | 639221318096976375 |
|
213 ms | 129.121.74.208 |
| 31 | 2026-08-12 11:35 | 639221308343145274 |
|
213 ms | 129.121.74.208 |
| 30 | 2026-08-12 10:43 | 639221277089610470 |
|
221 ms | 129.121.74.208 |
| 29 | 2026-08-12 10:27 | 639221267628136359 |
|
216 ms | 129.121.74.208 |
| 28 | 2026-08-12 10:11 | 639221257907569952 |
|
218 ms | 129.121.74.208 |
| 27 | 2026-08-12 09:55 | 639221248402420965 |
|
217 ms | 129.121.74.208 |
| 26 | 2026-08-12 09:02 | 639221216797540533 |
|
9 ms | 129.121.74.208 |
| 25 | 2026-08-12 08:46 | 639221207385792352 |
|
213 ms | 129.121.74.208 |
| 24 | 2026-08-12 08:31 | 639221198078534844 |
|
234 ms | 129.121.74.208 |
| 23 | 2026-08-12 08:15 | 639221188677585577 |
|
211 ms | 129.121.74.208 |
| 22 | 2026-08-12 07:22 | 639221157276484143 |
|
2109 ms | 129.121.74.208 |
| 21 | 2026-08-12 07:07 | 639221147876262183 |
|
212 ms | 129.121.74.208 |
| 20 | 2026-08-12 06:51 | 639221138388812469 |
|
318 ms | 129.121.74.208 |
| 19 | 2026-08-12 06:35 | 639221128987381118 |
|
2116 ms | 129.121.74.208 |
| 18 | 2026-08-12 05:43 | 639221097816416095 |
|
236 ms | 129.121.74.208 |
| 17 | 2026-08-12 05:28 | 639221088508065616 |
|
238 ms | 129.121.74.208 |
| 16 | 2026-08-12 05:12 | 639221079092308503 |
|
239 ms | 129.121.74.208 |
| 15 | 2026-08-12 04:56 | 639221069595873597 |
|
236 ms | 129.121.74.208 |
| 14 | 2026-08-12 04:04 | 639221038601577496 |
|
236 ms | 129.121.74.208 |
| 13 | 2026-08-12 03:49 | 639221029533901299 |
|
231 ms | 129.121.74.208 |
| 12 | 2026-08-12 03:34 | 639221020333828965 |
|
119 ms | 129.121.74.208 |
| 11 | 2026-08-12 03:19 | 639221011110510484 |
|
242 ms | 129.121.74.208 |
| 10 | 2026-08-12 02:26 | 639220979815209769 |
|
248 ms | 129.121.74.208 |
| 9 | 2026-08-12 02:11 | 639220970971410921 |
|
2007 ms | 129.121.74.208 |
| 8 | 2026-08-12 01:56 | 639220961848982361 |
|
24 ms | 129.121.74.208 |
| 7 | 2026-08-12 01:41 | 639220952784591501 |
|
2236 ms | 129.121.74.208 |
| 6 | 2026-08-12 01:26 | 639220943893596731 |
|
116 ms | 129.121.74.208 |
| 5 | 2026-08-12 01:11 | 639220934954704520 |
|
240 ms | 129.121.74.208 |
| 4 | 2026-08-12 00:56 | 639220925792457751 |
|
240 ms | 129.121.74.208 |
| 3 | 2026-08-12 00:41 | 639220916610063538 |
|
126 ms | 129.121.74.208 |
| 2 | 2026-08-12 00:26 | 639220907229361754 |
|
125 ms | 129.121.74.208 |
| 1 | 2026-08-12 00:10 | 639220897896762127 |
|
231 ms | 129.121.74.208 |