History for ns2.blackcoreweb.com
Domain: blackcoreweb.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.blackcoreweb.com
ns2.blackcoreweb.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, 74 successful responses, 1 failed responses, and 260 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.blackcoreweb.com.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
260 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:51
All timestamps shown in UTC
Latest Resolved IP on Selected Date
129.121.74.50
Most recently resolved hosting IP on selected date
Successful Responses
74
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.blackcoreweb.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 23:51 | 639231254406598736 |
|
4 ms | 129.121.74.50 |
| 74 | 2026-08-23 23:35 | 639231244697865594 |
|
147 ms | 129.121.74.50 |
| 73 | 2026-08-23 23:19 | 639231234893504693 |
|
214 ms | 129.121.74.50 |
| 72 | 2026-08-23 23:02 | 639231225024549139 |
|
150 ms | 129.121.74.50 |
| 71 | 2026-08-23 22:46 | 639231214931957622 |
|
3 ms | 129.121.74.50 |
| 70 | 2026-08-23 22:29 | 639231204962010549 |
|
176 ms | 129.121.74.50 |
| 69 | 2026-08-23 22:12 | 639231195170138463 |
|
151 ms | 129.121.74.50 |
| 68 | 2026-08-23 21:56 | 639231185235020577 |
|
284 ms | 129.121.74.50 |
| 67 | 2026-08-23 21:40 | 639231175558690075 |
|
7 ms | 129.121.74.50 |
| 66 | 2026-08-23 21:23 | 639231165610444012 |
|
15 ms | 129.121.74.50 |
| 65 | 2026-08-23 20:30 | 639231133806425363 |
|
151 ms | 129.121.74.50 |
| 64 | 2026-08-23 20:14 | 639231124203758023 |
|
313 ms | 129.121.74.50 |
| 63 | 2026-08-23 19:58 | 639231114428262706 |
|
2171 ms | 129.121.74.50 |
| 62 | 2026-08-23 19:42 | 639231104662480065 |
|
158 ms | 129.121.74.50 |
| 61 | 2026-08-23 19:25 | 639231094840372018 |
|
53 ms | 129.121.74.50 |
| 60 | 2026-08-23 19:09 | 639231085024583224 |
|
149 ms | 129.121.74.50 |
| 59 | 2026-08-23 18:53 | 639231075257417427 |
|
2025 ms | 129.121.74.50 |
| 58 | 2026-08-23 18:36 | 639231065516009503 |
|
303 ms | 129.121.74.50 |
| 57 | 2026-08-23 18:20 | 639231055805348837 |
|
198 ms | 129.121.74.50 |
| 56 | 2026-08-23 18:04 | 639231045980373765 |
|
2021 ms | 129.121.74.50 |
| 55 | 2026-08-23 17:47 | 639231035984577527 |
|
152 ms | 129.121.74.50 |
| 54 | 2026-08-23 17:30 | 639231025928115303 |
|
151 ms | 129.121.74.50 |
| 53 | 2026-08-23 16:38 | 639230994250157583 |
|
9 ms | 129.121.74.50 |
| 52 | 2026-08-23 16:22 | 639230984476411369 |
|
2043 ms | 129.121.74.50 |
| 51 | 2026-08-23 16:05 | 639230974838373450 |
|
149 ms | 129.121.74.50 |
| 50 | 2026-08-23 15:49 | 639230965244277645 |
|
153 ms | 129.121.74.50 |
| 49 | 2026-08-23 15:33 | 639230955522101820 |
|
19 ms | 129.121.74.50 |
| 48 | 2026-08-23 15:17 | 639230945754521603 |
|
157 ms | 129.121.74.50 |
| 47 | 2026-08-23 15:00 | 639230935852040504 |
|
18 ms | 129.121.74.50 |
| 46 | 2026-08-23 14:44 | 639230926222061048 |
|
17 ms | 129.121.74.50 |
| 45 | 2026-08-23 14:28 | 639230916449726907 |
|
15 ms | 129.121.74.50 |
| 44 | 2026-08-23 14:12 | 639230906595053086 |
|
200 ms | 129.121.74.50 |
| 43 | 2026-08-23 13:55 | 639230896680429441 |
|
182 ms | 129.121.74.50 |
| 42 | 2026-08-23 13:38 | 639230886630210965 |
|
305 ms | 129.121.74.50 |
| 41 | 2026-08-23 12:46 | 639230855430405719 |
|
3 ms | 129.121.74.50 |
| 40 | 2026-08-23 12:30 | 639230845707499136 |
|
153 ms | 129.121.74.50 |
| 39 | 2026-08-23 12:14 | 639230836186805419 |
|
298 ms | 129.121.74.50 |
| 38 | 2026-08-23 11:58 | 639230826493828316 |
|
157 ms | 129.121.74.50 |
| 37 | 2026-08-23 11:42 | 639230816817882996 |
|
15 ms | 129.121.74.50 |
| 36 | 2026-08-23 11:25 | 639230806933854189 |
|
7 ms | 129.121.74.50 |
| 35 | 2026-08-23 11:09 | 639230797120243854 |
|
164 ms | 129.121.74.50 |
| 34 | 2026-08-23 10:53 | 639230787310272840 |
|
165 ms | 129.121.74.50 |
| 33 | 2026-08-23 10:36 | 639230777600173142 |
|
215 ms | 129.121.74.50 |
| 32 | 2026-08-23 10:20 | 639230767665024593 |
|
23 ms | 129.121.74.50 |
| 31 | 2026-08-23 10:03 | 639230757720962293 |
|
160 ms | 129.121.74.50 |
| 30 | 2026-08-23 09:47 | 639230747722189784 |
|
177 ms | 129.121.74.50 |
| 29 | 2026-08-23 08:54 | 639230716313923480 |
|
8 ms | 129.121.74.50 |
| 28 | 2026-08-23 08:38 | 639230706813835990 |
|
32 ms | 129.121.74.50 |
| 27 | 2026-08-23 08:22 | 639230696871062203 |
|
22 ms | 129.121.74.50 |
| 26 | 2026-08-23 08:06 | 639230687142781616 |
|
3 ms | 129.121.74.50 |
| 25 | 2026-08-23 07:50 | 639230677432142227 |
|
32 ms | 129.121.74.50 |
| 24 | 2026-08-23 07:34 | 639230667686258061 |
|
155 ms | 129.121.74.50 |
| 23 | 2026-08-23 07:17 | 639230658039243685 |
|
170 ms | 129.121.74.50 |
| 22 | 2026-08-23 07:01 | 639230648468473803 |
|
8 ms | 129.121.74.50 |
| 21 | 2026-08-23 06:45 | 639230638829658294 |
|
153 ms | 129.121.74.50 |
| 20 | 2026-08-23 06:29 | 639230629247017617 |
|
2053 ms | 129.121.74.50 |
| 19 | 2026-08-23 06:13 | 639230619625318239 |
|
152 ms | 129.121.74.50 |
| 18 | 2026-08-23 05:57 | 639230609697630264 |
|
175 ms | 129.121.74.50 |
| 17 | 2026-08-23 05:05 | 639230578570131864 |
|
310 ms | 129.121.74.50 |
| 16 | 2026-08-23 04:49 | 639230568958963168 |
|
32 ms | 129.121.74.50 |
| 15 | 2026-08-23 04:33 | 639230559287611211 |
|
151 ms | 129.121.74.50 |
| 14 | 2026-08-23 04:16 | 639230549524312030 |
|
149 ms | 129.121.74.50 |
| 13 | 2026-08-23 04:00 | 639230539739801669 |
|
9 ms | 129.121.74.50 |
| 12 | 2026-08-23 03:44 | 639230530084069375 |
|
316 ms | 129.121.74.50 |
| 11 | 2026-08-23 03:28 | 639230520362691441 |
|
153 ms | 129.121.74.50 |
| 10 | 2026-08-23 03:12 | 639230510677194518 |
|
15 ms | 129.121.74.50 |
| 9 | 2026-08-23 02:56 | 639230501156002646 |
|
168 ms | 129.121.74.50 |
| 8 | 2026-08-23 02:40 | 639230491502198541 |
|
306 ms | 129.121.74.50 |
| 7 | 2026-08-23 02:23 | 639230481860318494 |
|
10 ms | 129.121.74.50 |
| 6 | 2026-08-23 02:07 | 639230471893008575 |
|
350 ms | 129.121.74.50 |
| 5 | 2026-08-23 01:14 | 639230440030877421 |
|
150 ms | 129.121.74.50 |
| 4 | 2026-08-23 00:58 | 639230430479725508 |
|
167 ms | 129.121.74.50 |
| 3 | 2026-08-23 00:42 | 639230420875160219 |
|
150 ms | 129.121.74.50 |
| 2 | 2026-08-23 00:26 | 639230411240692575 |
|
- | |
| 1 | 2026-08-23 00:10 | 639230401550806607 |
|
12 ms | 129.121.74.50 |