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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 316 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
74
Historical checks stored for this nameserver on selected date
Average Latency
316 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:47
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
73
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 2026-08-19 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-19 23:47 | 639227795899225951 |
|
16 ms | 129.121.74.50 |
| 73 | 2026-08-19 23:31 | 639227786351762008 |
|
7 ms | 129.121.74.50 |
| 72 | 2026-08-19 23:15 | 639227776640591733 |
|
175 ms | 129.121.74.50 |
| 71 | 2026-08-19 22:59 | 639227767128841282 |
|
12 ms | 129.121.74.50 |
| 70 | 2026-08-19 22:43 | 639227757477304711 |
|
161 ms | 129.121.74.50 |
| 69 | 2026-08-19 22:26 | 639227747572098014 |
|
163 ms | 129.121.74.50 |
| 68 | 2026-08-19 22:10 | 639227737588613113 |
|
25 ms | 129.121.74.50 |
| 67 | 2026-08-19 21:17 | 639227706134603955 |
|
4166 ms | 129.121.74.50 |
| 66 | 2026-08-19 21:01 | 639227696589027396 |
|
2181 ms | 129.121.74.50 |
| 65 | 2026-08-19 20:46 | 639227687097707639 |
|
199 ms | 129.121.74.50 |
| 64 | 2026-08-19 20:30 | 639227677474464487 |
|
- | |
| 63 | 2026-08-19 20:13 | 639227667767441118 |
|
35 ms | 129.121.74.50 |
| 62 | 2026-08-19 19:57 | 639227657984833832 |
|
170 ms | 129.121.74.50 |
| 61 | 2026-08-19 19:40 | 639227648079992640 |
|
82 ms | 129.121.74.50 |
| 60 | 2026-08-19 19:24 | 639227638125048441 |
|
158 ms | 129.121.74.50 |
| 59 | 2026-08-19 19:07 | 639227628211392142 |
|
22 ms | 129.121.74.50 |
| 58 | 2026-08-19 18:51 | 639227618261696275 |
|
202 ms | 129.121.74.50 |
| 57 | 2026-08-19 18:34 | 639227608366233645 |
|
205 ms | 129.121.74.50 |
| 56 | 2026-08-19 18:18 | 639227598301787588 |
|
165 ms | 129.121.74.50 |
| 55 | 2026-08-19 17:24 | 639227566241010716 |
|
162 ms | 129.121.74.50 |
| 54 | 2026-08-19 17:08 | 639227556454538959 |
|
150 ms | 129.121.74.50 |
| 53 | 2026-08-19 16:51 | 639227546640305542 |
|
72 ms | 129.121.74.50 |
| 52 | 2026-08-19 16:35 | 639227536965466472 |
|
11 ms | 129.121.74.50 |
| 51 | 2026-08-19 16:19 | 639227527048658280 |
|
35 ms | 129.121.74.50 |
| 50 | 2026-08-19 16:03 | 639227517386634438 |
|
205 ms | 129.121.74.50 |
| 49 | 2026-08-19 15:46 | 639227507459551637 |
|
154 ms | 129.121.74.50 |
| 48 | 2026-08-19 15:30 | 639227497515595277 |
|
215 ms | 129.121.74.50 |
| 47 | 2026-08-19 15:13 | 639227487441798036 |
|
45 ms | 129.121.74.50 |
| 46 | 2026-08-19 14:56 | 639227477445551863 |
|
11 ms | 129.121.74.50 |
| 45 | 2026-08-19 14:39 | 639227467297067891 |
|
151 ms | 129.121.74.50 |
| 44 | 2026-08-19 14:22 | 639227457057795635 |
|
13 ms | 129.121.74.50 |
| 43 | 2026-08-19 13:29 | 639227425244777397 |
|
184 ms | 129.121.74.50 |
| 42 | 2026-08-19 13:13 | 639227415422116485 |
|
173 ms | 129.121.74.50 |
| 41 | 2026-08-19 12:56 | 639227405307256053 |
|
159 ms | 129.121.74.50 |
| 40 | 2026-08-19 12:39 | 639227395396602630 |
|
159 ms | 129.121.74.50 |
| 39 | 2026-08-19 12:23 | 639227385510363611 |
|
174 ms | 129.121.74.50 |
| 38 | 2026-08-19 12:06 | 639227375508324850 |
|
17 ms | 129.121.74.50 |
| 37 | 2026-08-19 11:49 | 639227365326611906 |
|
157 ms | 129.121.74.50 |
| 36 | 2026-08-19 11:33 | 639227355360014208 |
|
154 ms | 129.121.74.50 |
| 35 | 2026-08-19 11:16 | 639227345036782165 |
|
171 ms | 129.121.74.50 |
| 34 | 2026-08-19 10:59 | 639227334992964533 |
|
182 ms | 129.121.74.50 |
| 33 | 2026-08-19 10:42 | 639227324986605572 |
|
55 ms | 129.121.74.50 |
| 32 | 2026-08-19 10:25 | 639227314928414539 |
|
2203 ms | 129.121.74.50 |
| 31 | 2026-08-19 09:32 | 639227283029182134 |
|
175 ms | 129.121.74.50 |
| 30 | 2026-08-19 09:16 | 639227273294779350 |
|
6 ms | 129.121.74.50 |
| 29 | 2026-08-19 08:59 | 639227263525231313 |
|
153 ms | 129.121.74.50 |
| 28 | 2026-08-19 08:43 | 639227253578313363 |
|
149 ms | 129.121.74.50 |
| 27 | 2026-08-19 08:26 | 639227243649973322 |
|
165 ms | 129.121.74.50 |
| 26 | 2026-08-19 08:10 | 639227233581059317 |
|
165 ms | 129.121.74.50 |
| 25 | 2026-08-19 07:53 | 639227223667352067 |
|
259 ms | 129.121.74.50 |
| 24 | 2026-08-19 07:37 | 639227213714837066 |
|
198 ms | 129.121.74.50 |
| 23 | 2026-08-19 07:20 | 639227203701208496 |
|
186 ms | 129.121.74.50 |
| 22 | 2026-08-19 07:03 | 639227193643202179 |
|
10 ms | 129.121.74.50 |
| 21 | 2026-08-19 06:46 | 639227183584431597 |
|
148 ms | 129.121.74.50 |
| 20 | 2026-08-19 06:29 | 639227173347403088 |
|
2014 ms | 129.121.74.50 |
| 19 | 2026-08-19 05:36 | 639227141523007601 |
|
22 ms | 129.121.74.50 |
| 18 | 2026-08-19 05:20 | 639227131785931574 |
|
180 ms | 129.121.74.50 |
| 17 | 2026-08-19 05:04 | 639227122176475389 |
|
2152 ms | 129.121.74.50 |
| 16 | 2026-08-19 04:48 | 639227112668934596 |
|
297 ms | 129.121.74.50 |
| 15 | 2026-08-19 04:32 | 639227102773292788 |
|
12 ms | 129.121.74.50 |
| 14 | 2026-08-19 04:15 | 639227093141136930 |
|
196 ms | 129.121.74.50 |
| 13 | 2026-08-19 03:59 | 639227083449420147 |
|
147 ms | 129.121.74.50 |
| 12 | 2026-08-19 03:43 | 639227073771748493 |
|
14 ms | 129.121.74.50 |
| 11 | 2026-08-19 03:27 | 639227063977347614 |
|
106 ms | 129.121.74.50 |
| 10 | 2026-08-19 03:11 | 639227054253519024 |
|
57 ms | 129.121.74.50 |
| 9 | 2026-08-19 02:54 | 639227044381963886 |
|
171 ms | 129.121.74.50 |
| 8 | 2026-08-19 02:38 | 639227034441085514 |
|
13 ms | 129.121.74.50 |
| 7 | 2026-08-19 01:46 | 639227003126489968 |
|
2013 ms | 129.121.74.50 |
| 6 | 2026-08-19 01:30 | 639226993456311614 |
|
166 ms | 129.121.74.50 |
| 5 | 2026-08-19 01:14 | 639226983847312345 |
|
279 ms | 129.121.74.50 |
| 4 | 2026-08-19 00:58 | 639226974357874853 |
|
159 ms | 129.121.74.50 |
| 3 | 2026-08-19 00:42 | 639226964670484721 |
|
109 ms | 129.121.74.50 |
| 2 | 2026-08-19 00:25 | 639226954857899696 |
|
159 ms | 129.121.74.50 |
| 1 | 2026-08-19 00:09 | 639226945091603488 |
|
7 ms | 129.121.74.50 |