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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 73 successful responses, 2 failed responses, and 254 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
254 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:52
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
2
Checks with no response or no returned latency
Failure Rate
3%
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 2026-08-18 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 | 2026-08-18 23:52 | 639226935204800669 |
|
167 ms | 129.121.74.50 |
| 74 | 2026-08-18 23:36 | 639226925298919497 |
|
310 ms | 129.121.74.50 |
| 73 | 2026-08-18 23:19 | 639226915487885053 |
|
153 ms | 129.121.74.50 |
| 72 | 2026-08-18 23:03 | 639226905465760034 |
|
7 ms | 129.121.74.50 |
| 71 | 2026-08-18 22:46 | 639226895378104692 |
|
185 ms | 129.121.74.50 |
| 70 | 2026-08-18 21:53 | 639226863374232622 |
|
17 ms | 129.121.74.50 |
| 69 | 2026-08-18 21:37 | 639226853698516058 |
|
3 ms | 129.121.74.50 |
| 68 | 2026-08-18 21:20 | 639226843797360601 |
|
165 ms | 129.121.74.50 |
| 67 | 2026-08-18 21:04 | 639226834046588155 |
|
8 ms | 129.121.74.50 |
| 66 | 2026-08-18 20:47 | 639226824234488533 |
|
161 ms | 129.121.74.50 |
| 65 | 2026-08-18 20:31 | 639226814549928621 |
|
162 ms | 129.121.74.50 |
| 64 | 2026-08-18 20:15 | 639226804721432353 |
|
163 ms | 129.121.74.50 |
| 63 | 2026-08-18 19:59 | 639226795048828184 |
|
185 ms | 129.121.74.50 |
| 62 | 2026-08-18 19:42 | 639226785202482420 |
|
10 ms | 129.121.74.50 |
| 61 | 2026-08-18 19:26 | 639226775309362607 |
|
20 ms | 129.121.74.50 |
| 60 | 2026-08-18 19:09 | 639226765406586155 |
|
257 ms | 129.121.74.50 |
| 59 | 2026-08-18 18:53 | 639226755437790519 |
|
157 ms | 129.121.74.50 |
| 58 | 2026-08-18 18:00 | 639226723856194457 |
|
2016 ms | 129.121.74.50 |
| 57 | 2026-08-18 17:44 | 639226714050583422 |
|
4004 ms | 129.121.74.50 |
| 56 | 2026-08-18 17:27 | 639226704236499724 |
|
227 ms | 129.121.74.50 |
| 55 | 2026-08-18 17:11 | 639226694184520163 |
|
171 ms | 129.121.74.50 |
| 54 | 2026-08-18 16:54 | 639226684161203477 |
|
9 ms | 129.121.74.50 |
| 53 | 2026-08-18 16:37 | 639226674305430109 |
|
148 ms | 129.121.74.50 |
| 52 | 2026-08-18 16:21 | 639226664489607984 |
|
293 ms | 129.121.74.50 |
| 51 | 2026-08-18 16:05 | 639226654533111667 |
|
152 ms | 129.121.74.50 |
| 50 | 2026-08-18 15:48 | 639226644778594725 |
|
185 ms | 129.121.74.50 |
| 49 | 2026-08-18 15:32 | 639226634901553621 |
|
13 ms | 129.121.74.50 |
| 48 | 2026-08-18 15:15 | 639226624921864967 |
|
161 ms | 129.121.74.50 |
| 47 | 2026-08-18 14:59 | 639226614939419403 |
|
- | |
| 46 | 2026-08-18 14:05 | 639226583021074771 |
|
159 ms | 129.121.74.50 |
| 45 | 2026-08-18 13:49 | 639226573279933585 |
|
154 ms | 129.121.74.50 |
| 44 | 2026-08-18 13:33 | 639226563494036301 |
|
190 ms | 129.121.74.50 |
| 43 | 2026-08-18 13:16 | 639226553708216256 |
|
19 ms | 129.121.74.50 |
| 42 | 2026-08-18 13:00 | 639226544003734815 |
|
154 ms | 129.121.74.50 |
| 41 | 2026-08-18 12:44 | 639226534105733155 |
|
2014 ms | 129.121.74.50 |
| 40 | 2026-08-18 12:27 | 639226524298118898 |
|
154 ms | 129.121.74.50 |
| 39 | 2026-08-18 12:11 | 639226514525195335 |
|
158 ms | 129.121.74.50 |
| 38 | 2026-08-18 11:55 | 639226504703635320 |
|
166 ms | 129.121.74.50 |
| 37 | 2026-08-18 11:38 | 639226494737271720 |
|
172 ms | 129.121.74.50 |
| 36 | 2026-08-18 11:22 | 639226485005027236 |
|
35 ms | 129.121.74.50 |
| 35 | 2026-08-18 11:05 | 639226475133236105 |
|
159 ms | 129.121.74.50 |
| 34 | 2026-08-18 10:12 | 639226442975077052 |
|
158 ms | 129.121.74.50 |
| 33 | 2026-08-18 09:56 | 639226433317932039 |
|
- | |
| 32 | 2026-08-18 09:40 | 639226423688431096 |
|
25 ms | 129.121.74.50 |
| 31 | 2026-08-18 09:24 | 639226413998250045 |
|
158 ms | 129.121.74.50 |
| 30 | 2026-08-18 09:07 | 639226404284554875 |
|
50 ms | 129.121.74.50 |
| 29 | 2026-08-18 08:51 | 639226394637043309 |
|
313 ms | 129.121.74.50 |
| 28 | 2026-08-18 08:35 | 639226385052447582 |
|
5 ms | 129.121.74.50 |
| 27 | 2026-08-18 08:19 | 639226375506189603 |
|
169 ms | 129.121.74.50 |
| 26 | 2026-08-18 08:03 | 639226365690646426 |
|
8 ms | 129.121.74.50 |
| 25 | 2026-08-18 07:47 | 639226355771007701 |
|
150 ms | 129.121.74.50 |
| 24 | 2026-08-18 07:30 | 639226345946269369 |
|
110 ms | 129.121.74.50 |
| 23 | 2026-08-18 07:14 | 639226336241601848 |
|
221 ms | 129.121.74.50 |
| 22 | 2026-08-18 06:22 | 639226304950675290 |
|
16 ms | 129.121.74.50 |
| 21 | 2026-08-18 06:06 | 639226295324754616 |
|
155 ms | 129.121.74.50 |
| 20 | 2026-08-18 05:50 | 639226285824640601 |
|
2 ms | 129.121.74.50 |
| 19 | 2026-08-18 05:34 | 639226276321223917 |
|
14 ms | 129.121.74.50 |
| 18 | 2026-08-18 05:18 | 639226266800200046 |
|
4 ms | 129.121.74.50 |
| 17 | 2026-08-18 05:02 | 639226256958066164 |
|
183 ms | 129.121.74.50 |
| 16 | 2026-08-18 04:46 | 639226247432364597 |
|
204 ms | 129.121.74.50 |
| 15 | 2026-08-18 04:30 | 639226237703388552 |
|
5 ms | 129.121.74.50 |
| 14 | 2026-08-18 04:14 | 639226227937569589 |
|
147 ms | 129.121.74.50 |
| 13 | 2026-08-18 03:57 | 639226218052465471 |
|
297 ms | 129.121.74.50 |
| 12 | 2026-08-18 03:41 | 639226208429623997 |
|
14 ms | 129.121.74.50 |
| 11 | 2026-08-18 03:25 | 639226198800675295 |
|
2015 ms | 129.121.74.50 |
| 10 | 2026-08-18 02:33 | 639226167722042574 |
|
179 ms | 129.121.74.50 |
| 9 | 2026-08-18 02:17 | 639226158277924383 |
|
10 ms | 129.121.74.50 |
| 8 | 2026-08-18 02:02 | 639226148757810592 |
|
150 ms | 129.121.74.50 |
| 7 | 2026-08-18 01:46 | 639226139348611045 |
|
3 ms | 129.121.74.50 |
| 6 | 2026-08-18 01:30 | 639226129823462907 |
|
3 ms | 129.121.74.50 |
| 5 | 2026-08-18 01:14 | 639226120218260005 |
|
24 ms | 129.121.74.50 |
| 4 | 2026-08-18 00:58 | 639226110875503904 |
|
153 ms | 129.121.74.50 |
| 3 | 2026-08-18 00:43 | 639226101376311912 |
|
164 ms | 129.121.74.50 |
| 2 | 2026-08-18 00:27 | 639226091924943492 |
|
152 ms | 129.121.74.50 |
| 1 | 2026-08-18 00:11 | 639226082133158124 |
|
262 ms | 129.121.74.50 |