DNS response history for blackhole.shadowops.com

blackhole.shadowops.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 345 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 blackhole.shadowops.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

345 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

75.144.248.228

Most recently resolved hosting IP on selected date

Successful Responses

73

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 blackhole.shadowops.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:58 639229527598660841
328 ms 75.144.248.228
72 2026-08-21 23:42 639229517954323214
173 ms 75.144.248.228
71 2026-08-21 23:26 639229508269999021
2162 ms 75.144.248.228
70 2026-08-21 23:09 639229498559060171
339 ms 75.144.248.228
69 2026-08-21 22:53 639229488519347586
2196 ms 75.144.248.228
68 2026-08-21 21:59 639229456606578934
8 ms 75.144.248.228
67 2026-08-21 21:43 639229446985772499
4 ms 75.144.248.228
66 2026-08-21 21:27 639229437367313098
170 ms 75.144.248.228
65 2026-08-21 21:11 639229427923950391
5 ms 75.144.248.228
64 2026-08-21 20:55 639229418168588854
177 ms 75.144.248.228
63 2026-08-21 20:39 639229408345678334
333 ms 75.144.248.228
62 2026-08-21 20:23 639229398616354648
343 ms 75.144.248.228
61 2026-08-21 20:06 639229388634592323
7 ms 75.144.248.228
60 2026-08-21 19:50 639229378792837692
338 ms 75.144.248.228
59 2026-08-21 19:33 639229369154682311
343 ms 75.144.248.228
58 2026-08-21 19:17 639229359248017926
399 ms 75.144.248.228
57 2026-08-21 19:01 639229349124294642
364 ms 75.144.248.228
56 2026-08-21 18:08 639229317791715692
4 ms 75.144.248.228
55 2026-08-21 17:52 639229308115194575
7 ms 75.144.248.228
54 2026-08-21 17:36 639229298320320558
353 ms 75.144.248.228
53 2026-08-21 17:19 639229288674863221
3 ms 75.144.248.228
52 2026-08-21 17:03 639229278983677079
4 ms 75.144.248.228
51 2026-08-21 16:47 639229269405517175
361 ms 75.144.248.228
50 2026-08-21 16:31 639229259594798244
327 ms 75.144.248.228
49 2026-08-21 16:15 639229249736681188
198 ms 75.144.248.228
48 2026-08-21 15:58 639229239699417787
338 ms 75.144.248.228
47 2026-08-21 15:42 639229229621964033
336 ms 75.144.248.228
46 2026-08-21 15:25 639229219567270965
348 ms 75.144.248.228
45 2026-08-21 15:08 639229209406666856
3 ms 75.144.248.228
44 2026-08-21 14:15 639229177815876178
4 ms 75.144.248.228
43 2026-08-21 13:59 639229168243572685
218 ms 75.144.248.228
42 2026-08-21 13:43 639229158599856475
171 ms 75.144.248.228
41 2026-08-21 13:27 639229148998940902
353 ms 75.144.248.228
40 2026-08-21 13:11 639229139276923594
368 ms 75.144.248.228
39 2026-08-21 12:54 639229129709912394
365 ms 75.144.248.228
38 2026-08-21 12:38 639229119801488500
358 ms 75.144.248.228
37 2026-08-21 12:22 639229110135262458
2176 ms 75.144.248.228
36 2026-08-21 12:06 639229100336051392
181 ms 75.144.248.228
35 2026-08-21 11:49 639229090641415626
345 ms 75.144.248.228
34 2026-08-21 11:33 639229080702683947
174 ms 75.144.248.228
33 2026-08-21 11:16 639229070601456699
366 ms 75.144.248.228
32 2026-08-21 10:23 639229038947447232
4 ms 75.144.248.228
31 2026-08-21 10:07 639229029268708773
335 ms 75.144.248.228
30 2026-08-21 09:51 639229019647910603
4 ms 75.144.248.228
29 2026-08-21 09:35 639229009983843738
3 ms 75.144.248.228
28 2026-08-21 09:19 639229000203331882
2022 ms 75.144.248.228
27 2026-08-21 09:02 639228990302335999
4 ms 75.144.248.228
26 2026-08-21 08:46 639228980567740722
2007 ms 75.144.248.228
25 2026-08-21 08:30 639228970762445174
6 ms 75.144.248.228
24 2026-08-21 08:13 639228961065054445
6 ms 75.144.248.228
23 2026-08-21 07:57 639228951224649885
335 ms 75.144.248.228
22 2026-08-21 07:41 639228941303864592
357 ms 75.144.248.228
21 2026-08-21 07:24 639228931191328583
11 ms 75.144.248.228
20 2026-08-21 06:31 639228899518173317
353 ms 75.144.248.228
19 2026-08-21 06:15 639228889785027669
2009 ms 75.144.248.228
18 2026-08-21 05:59 639228880106330161
177 ms 75.144.248.228
17 2026-08-21 05:42 639228870316184091
3 ms 75.144.248.228
16 2026-08-21 05:26 639228860695366512
349 ms 75.144.248.228
15 2026-08-21 05:10 639228851027209500
9 ms 75.144.248.228
14 2026-08-21 04:54 639228841479265462
3 ms 75.144.248.228
13 2026-08-21 04:38 639228831752962260
179 ms 75.144.248.228
12 2026-08-21 04:22 639228821953295483
2 ms 75.144.248.228
11 2026-08-21 04:05 639228812227429953
5 ms 75.144.248.228
10 2026-08-21 03:49 639228802476107538
3 ms 75.144.248.228
9 2026-08-21 03:33 639228792525492032
371 ms 75.144.248.228
8 2026-08-21 02:40 639228761131421385
180 ms 75.144.248.228
7 2026-08-21 02:24 639228751571206692
3 ms 75.144.248.228
6 2026-08-21 02:08 639228741705571019
345 ms 75.144.248.228
5 2026-08-21 01:51 639228731642208228
333 ms 75.144.248.228
4 2026-08-21 00:59 639228700387002072
336 ms 75.144.248.228
3 2026-08-21 00:43 639228690742014433
408 ms 75.144.248.228
2 2026-08-21 00:26 639228680877937122
3 ms 75.144.248.228
1 2026-08-21 00:10 639228670775860800
3 ms 75.144.248.228