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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 425 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

57

Historical checks stored for this nameserver on selected date

Average Latency

425 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:19

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

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 a.nsrockfish.net

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 23:19 639228639850033448
4 ms 49.212.196.52
56 2026-08-20 23:03 639228630204271870
4 ms 49.212.196.52
55 2026-08-20 22:47 639228620295091135
8 ms 49.212.196.52
54 2026-08-20 22:30 639228610298336915
544 ms 49.212.196.52
53 2026-08-20 21:38 639228578917047616
3 ms 49.212.196.52
52 2026-08-20 21:22 639228569046445709
542 ms 49.212.196.52
51 2026-08-20 21:05 639228558946830986
549 ms 49.212.196.52
50 2026-08-20 20:48 639228548977359217
556 ms 49.212.196.52
49 2026-08-20 19:56 639228517494157668
1090 ms 49.212.196.52
48 2026-08-20 19:39 639228507374116892
567 ms 49.212.196.52
47 2026-08-20 19:22 639228497315154893
550 ms 49.212.196.52
46 2026-08-20 19:05 639228487287648341
558 ms 49.212.196.52
45 2026-08-20 18:13 639228455828123788
543 ms 49.212.196.52
44 2026-08-20 17:56 639228445900082244
534 ms 49.212.196.52
43 2026-08-20 17:40 639228435866352323
546 ms 49.212.196.52
42 2026-08-20 17:23 639228425802273151
4 ms 49.212.196.52
41 2026-08-20 16:29 639228393616324230
545 ms 49.212.196.52
40 2026-08-20 16:13 639228383590408693
516 ms 49.212.196.52
39 2026-08-20 15:56 639228373471467474
545 ms 49.212.196.52
38 2026-08-20 15:39 639228363426647311
539 ms 49.212.196.52
37 2026-08-20 14:46 639228331681701910
553 ms 49.212.196.52
36 2026-08-20 14:29 639228321714746824
832 ms 49.212.196.52
35 2026-08-20 14:13 639228311652090262
517 ms 49.212.196.52
34 2026-08-20 13:56 639228301670088587
543 ms 49.212.196.52
33 2026-08-20 13:03 639228269987976710
4 ms 49.212.196.52
32 2026-08-20 12:46 639228260009452308
527 ms 49.212.196.52
31 2026-08-20 12:30 639228249661740894
553 ms 49.212.196.52
30 2026-08-20 12:12 639228239552680346
3 ms 49.212.196.52
29 2026-08-20 11:19 639228207667580819
547 ms 49.212.196.52
28 2026-08-20 11:03 639228197494011560
533 ms 49.212.196.52
27 2026-08-20 10:46 639228187497039939
536 ms 49.212.196.52
26 2026-08-20 10:29 639228177408432646
548 ms 49.212.196.52
25 2026-08-20 09:37 639228146356166262
3 ms 49.212.196.52
24 2026-08-20 09:21 639228136541505712
562 ms 49.212.196.52
23 2026-08-20 09:04 639228126519136598
6 ms 49.212.196.52
22 2026-08-20 08:47 639228116537148885
572 ms 49.212.196.52
21 2026-08-20 07:55 639228085320764351
5 ms 49.212.196.52
20 2026-08-20 07:39 639228075444604839
560 ms 49.212.196.52
19 2026-08-20 07:22 639228065615498985
522 ms 49.212.196.52
18 2026-08-20 07:06 639228055675321422
3 ms 49.212.196.52
17 2026-08-20 06:13 639228024230839396
525 ms 49.212.196.52
16 2026-08-20 05:57 639228014720406505
1277 ms 49.212.196.52
15 2026-08-20 05:41 639228004930827030
536 ms 49.212.196.52
14 2026-08-20 05:25 639227995103340154
533 ms 49.212.196.52
13 2026-08-20 04:33 639227963811374894
3 ms 49.212.196.52
12 2026-08-20 04:17 639227954132571365
548 ms 49.212.196.52
11 2026-08-20 04:00 639227944541208342
2 ms 49.212.196.52
10 2026-08-20 03:44 639227934657213484
560 ms 49.212.196.52
9 2026-08-20 02:52 639227903628145469
830 ms 49.212.196.52
8 2026-08-20 02:36 639227893995483475
4 ms 49.212.196.52
7 2026-08-20 02:20 639227884280244209
571 ms 49.212.196.52
6 2026-08-20 02:04 639227874371147132
546 ms 49.212.196.52
5 2026-08-20 01:11 639227843224256432
3 ms 49.212.196.52
4 2026-08-20 00:56 639227833720403506
3 ms 49.212.196.52
3 2026-08-20 00:40 639227824170728278
539 ms 49.212.196.52
2 2026-08-20 00:24 639227814865867570
543 ms 49.212.196.52
1 2026-08-20 00:08 639227805445376839
521 ms 49.212.196.52