DNS response history for a.nsrockfish.net

a.nsrockfish.net 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 414 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 a.nsrockfish.net.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

414 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

49.212.196.52

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 a.nsrockfish.net

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 23:59 639229527598660841
554 ms 49.212.196.52
72 2026-08-21 23:43 639229517954323214
521 ms 49.212.196.52
71 2026-08-21 23:27 639229508269999021
23 ms 49.212.196.52
70 2026-08-21 23:10 639229498559060171
545 ms 49.212.196.52
69 2026-08-21 22:54 639229488519347586
561 ms 49.212.196.52
68 2026-08-21 22:01 639229456606578934
3 ms 49.212.196.52
67 2026-08-21 21:45 639229446985772499
3 ms 49.212.196.52
66 2026-08-21 21:28 639229437367313098
299 ms 49.212.196.52
65 2026-08-21 21:13 639229427923950391
1114 ms 49.212.196.52
64 2026-08-21 20:57 639229418168588854
548 ms 49.212.196.52
63 2026-08-21 20:40 639229408345678334
3 ms 49.212.196.52
62 2026-08-21 20:24 639229398616354648
535 ms 49.212.196.52
61 2026-08-21 20:08 639229388634592323
4 ms 49.212.196.52
60 2026-08-21 19:51 639229378792837692
2357 ms 49.212.196.52
59 2026-08-21 19:35 639229369154682311
553 ms 49.212.196.52
58 2026-08-21 19:19 639229359248017926
533 ms 49.212.196.52
57 2026-08-21 19:02 639229349124294642
2261 ms 49.212.196.52
56 2026-08-21 18:09 639229317791715692
534 ms 49.212.196.52
55 2026-08-21 17:53 639229308115194575
552 ms 49.212.196.52
54 2026-08-21 17:37 639229298320320558
3 ms 49.212.196.52
53 2026-08-21 17:21 639229288674863221
4 ms 49.212.196.52
52 2026-08-21 17:05 639229278983677079
2 ms 49.212.196.52
51 2026-08-21 16:48 639229269405517175
557 ms 49.212.196.52
50 2026-08-21 16:32 639229259594798244
548 ms 49.212.196.52
49 2026-08-21 16:16 639229249736681188
549 ms 49.212.196.52
48 2026-08-21 15:59 639229239699417787
3 ms 49.212.196.52
47 2026-08-21 15:43 639229229621964033
3 ms 49.212.196.52
46 2026-08-21 15:26 639229219567270965
568 ms 49.212.196.52
45 2026-08-21 15:09 639229209406666856
533 ms 49.212.196.52
44 2026-08-21 14:16 639229177815876178
18 ms 49.212.196.52
43 2026-08-21 14:00 639229168243572685
547 ms 49.212.196.52
42 2026-08-21 13:44 639229158599856475
553 ms 49.212.196.52
41 2026-08-21 13:28 639229148998940902
2 ms 49.212.196.52
40 2026-08-21 13:12 639229139276923594
4 ms 49.212.196.52
39 2026-08-21 12:56 639229129709912394
3 ms 49.212.196.52
38 2026-08-21 12:40 639229119801488500
563 ms 49.212.196.52
37 2026-08-21 12:23 639229110135262458
549 ms 49.212.196.52
36 2026-08-21 12:07 639229100336051392
556 ms 49.212.196.52
35 2026-08-21 11:51 639229090641415626
543 ms 49.212.196.52
34 2026-08-21 11:34 639229080702683947
541 ms 49.212.196.52
33 2026-08-21 11:18 639229070601456699
539 ms 49.212.196.52
32 2026-08-21 10:24 639229038947447232
555 ms 49.212.196.52
31 2026-08-21 10:08 639229029268708773
6 ms 49.212.196.52
30 2026-08-21 09:52 639229019647910603
567 ms 49.212.196.52
29 2026-08-21 09:36 639229009983843738
3 ms 49.212.196.52
28 2026-08-21 09:20 639229000203331882
3 ms 49.212.196.52
27 2026-08-21 09:04 639228990302335999
555 ms 49.212.196.52
26 2026-08-21 08:47 639228980567740722
5 ms 49.212.196.52
25 2026-08-21 08:31 639228970762445174
3 ms 49.212.196.52
24 2026-08-21 08:15 639228961065054445
3 ms 49.212.196.52
23 2026-08-21 07:58 639228951224649885
556 ms 49.212.196.52
22 2026-08-21 07:42 639228941303864592
50 ms 49.212.196.52
21 2026-08-21 07:25 639228931191328583
551 ms 49.212.196.52
20 2026-08-21 06:32 639228899518173317
561 ms 49.212.196.52
19 2026-08-21 06:16 639228889785027669
566 ms 49.212.196.52
18 2026-08-21 06:00 639228880106330161
2 ms 49.212.196.52
17 2026-08-21 05:44 639228870316184091
557 ms 49.212.196.52
16 2026-08-21 05:27 639228860695366512
3 ms 49.212.196.52
15 2026-08-21 05:11 639228851027209500
3 ms 49.212.196.52
14 2026-08-21 04:55 639228841479265462
553 ms 49.212.196.52
13 2026-08-21 04:39 639228831752962260
554 ms 49.212.196.52
12 2026-08-21 04:23 639228821953295483
570 ms 49.212.196.52
11 2026-08-21 04:07 639228812227429953
566 ms 49.212.196.52
10 2026-08-21 03:50 639228802476107538
552 ms 49.212.196.52
9 2026-08-21 03:34 639228792525492032
545 ms 49.212.196.52
8 2026-08-21 02:41 639228761131421385
4 ms 49.212.196.52
7 2026-08-21 02:25 639228751571206692
556 ms 49.212.196.52
6 2026-08-21 02:09 639228741705571019
540 ms 49.212.196.52
5 2026-08-21 01:53 639228731642208228
547 ms 49.212.196.52
4 2026-08-21 01:00 639228700387002072
553 ms 49.212.196.52
3 2026-08-21 00:44 639228690742014433
3 ms 49.212.196.52
2 2026-08-21 00:28 639228680877937122
561 ms 49.212.196.52
1 2026-08-21 00:11 639228670775860800
844 ms 49.212.196.52