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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 270 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

57

Historical checks stored for this nameserver on selected date

Average Latency

270 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:18

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

57

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 2026-08-20 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
57 2026-08-20 23:18 639228639850033448
175 ms 75.144.248.228
56 2026-08-20 23:02 639228630204271870
341 ms 75.144.248.228
55 2026-08-20 22:46 639228620295091135
366 ms 75.144.248.228
54 2026-08-20 22:29 639228610298336915
9 ms 75.144.248.228
53 2026-08-20 21:36 639228578917047616
370 ms 75.144.248.228
52 2026-08-20 21:20 639228569046445709
177 ms 75.144.248.228
51 2026-08-20 21:04 639228558946830986
176 ms 75.144.248.228
50 2026-08-20 20:47 639228548977359217
4 ms 75.144.248.228
49 2026-08-20 19:54 639228517494157668
348 ms 75.144.248.228
48 2026-08-20 19:38 639228507374116892
24 ms 75.144.248.228
47 2026-08-20 19:21 639228497315154893
5 ms 75.144.248.228
46 2026-08-20 19:04 639228487287648341
7 ms 75.144.248.228
45 2026-08-20 18:12 639228455828123788
345 ms 75.144.248.228
44 2026-08-20 17:55 639228445900082244
362 ms 75.144.248.228
43 2026-08-20 17:38 639228435866352323
4 ms 75.144.248.228
42 2026-08-20 17:21 639228425802273151
388 ms 75.144.248.228
41 2026-08-20 16:28 639228393616324230
383 ms 75.144.248.228
40 2026-08-20 16:11 639228383590408693
373 ms 75.144.248.228
39 2026-08-20 15:54 639228373471467474
3 ms 75.144.248.228
38 2026-08-20 15:38 639228363426647311
180 ms 75.144.248.228
37 2026-08-20 14:44 639228331681701910
5 ms 75.144.248.228
36 2026-08-20 14:28 639228321714746824
3 ms 75.144.248.228
35 2026-08-20 14:11 639228311652090262
17 ms 75.144.248.228
34 2026-08-20 13:54 639228301670088587
2 ms 75.144.248.228
33 2026-08-20 13:02 639228269987976710
347 ms 75.144.248.228
32 2026-08-20 12:45 639228260009452308
349 ms 75.144.248.228
31 2026-08-20 12:28 639228249661740894
3 ms 75.144.248.228
30 2026-08-20 12:11 639228239552680346
333 ms 75.144.248.228
29 2026-08-20 11:18 639228207667580819
343 ms 75.144.248.228
28 2026-08-20 11:01 639228197494011560
3691 ms 75.144.248.228
27 2026-08-20 10:44 639228187497039939
2192 ms 75.144.248.228
26 2026-08-20 10:28 639228177408432646
329 ms 75.144.248.228
25 2026-08-20 09:35 639228146356166262
5 ms 75.144.248.228
24 2026-08-20 09:19 639228136541505712
4 ms 75.144.248.228
23 2026-08-20 09:03 639228126519136598
4 ms 75.144.248.228
22 2026-08-20 08:46 639228116537148885
341 ms 75.144.248.228
21 2026-08-20 07:53 639228085320764351
6 ms 75.144.248.228
20 2026-08-20 07:38 639228075444604839
361 ms 75.144.248.228
19 2026-08-20 07:21 639228065615498985
354 ms 75.144.248.228
18 2026-08-20 07:05 639228055675321422
329 ms 75.144.248.228
17 2026-08-20 06:12 639228024230839396
5 ms 75.144.248.228
16 2026-08-20 05:56 639228014720406505
4 ms 75.144.248.228
15 2026-08-20 05:40 639228004930827030
9 ms 75.144.248.228
14 2026-08-20 05:23 639227995103340154
365 ms 75.144.248.228
13 2026-08-20 04:31 639227963811374894
348 ms 75.144.248.228
12 2026-08-20 04:15 639227954132571365
10 ms 75.144.248.228
11 2026-08-20 03:59 639227944541208342
2 ms 75.144.248.228
10 2026-08-20 03:43 639227934657213484
180 ms 75.144.248.228
9 2026-08-20 02:51 639227903628145469
356 ms 75.144.248.228
8 2026-08-20 02:35 639227893995483475
2 ms 75.144.248.228
7 2026-08-20 02:19 639227884280244209
343 ms 75.144.248.228
6 2026-08-20 02:02 639227874371147132
331 ms 75.144.248.228
5 2026-08-20 01:10 639227843224256432
356 ms 75.144.248.228
4 2026-08-20 00:54 639227833720403506
3 ms 75.144.248.228
3 2026-08-20 00:39 639227824170728278
3 ms 75.144.248.228
2 2026-08-20 00:23 639227814865867570
24 ms 75.144.248.228
1 2026-08-20 00:07 639227805445376839
15 ms 75.144.248.228