DNS response history for ns3.fosdn.com

ns3.fosdn.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 549 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 ns3.fosdn.com.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

549 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

121.156.65.150

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 ns3.fosdn.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 23:19 639228639850033448
573 ms 121.156.65.150
56 2026-08-20 23:04 639228630204271870
570 ms 121.156.65.150
55 2026-08-20 22:47 639228620295091135
576 ms 121.156.65.150
54 2026-08-20 22:31 639228610298336915
284 ms 121.156.65.150
53 2026-08-20 21:38 639228578917047616
284 ms 121.156.65.150
52 2026-08-20 21:22 639228569046445709
563 ms 121.156.65.150
51 2026-08-20 21:05 639228558946830986
577 ms 121.156.65.150
50 2026-08-20 20:48 639228548977359217
578 ms 121.156.65.150
49 2026-08-20 19:56 639228517494157668
601 ms 121.156.65.150
48 2026-08-20 19:39 639228507374116892
581 ms 121.156.65.150
47 2026-08-20 19:22 639228497315154893
572 ms 121.156.65.150
46 2026-08-20 19:06 639228487287648341
576 ms 121.156.65.150
45 2026-08-20 18:13 639228455828123788
577 ms 121.156.65.150
44 2026-08-20 17:57 639228445900082244
564 ms 121.156.65.150
43 2026-08-20 17:40 639228435866352323
556 ms 121.156.65.150
42 2026-08-20 17:23 639228425802273151
572 ms 121.156.65.150
41 2026-08-20 16:30 639228393616324230
563 ms 121.156.65.150
40 2026-08-20 16:13 639228383590408693
605 ms 121.156.65.150
39 2026-08-20 15:56 639228373471467474
598 ms 121.156.65.150
38 2026-08-20 15:39 639228363426647311
584 ms 121.156.65.150
37 2026-08-20 14:46 639228331681701910
561 ms 121.156.65.150
36 2026-08-20 14:30 639228321714746824
579 ms 121.156.65.150
35 2026-08-20 14:13 639228311652090262
566 ms 121.156.65.150
34 2026-08-20 13:56 639228301670088587
580 ms 121.156.65.150
33 2026-08-20 13:03 639228269987976710
591 ms 121.156.65.150
32 2026-08-20 12:47 639228260009452308
543 ms 121.156.65.150
31 2026-08-20 12:30 639228249661740894
560 ms 121.156.65.150
30 2026-08-20 12:13 639228239552680346
573 ms 121.156.65.150
29 2026-08-20 11:20 639228207667580819
589 ms 121.156.65.150
28 2026-08-20 11:03 639228197494011560
568 ms 121.156.65.150
27 2026-08-20 10:46 639228187497039939
571 ms 121.156.65.150
26 2026-08-20 10:29 639228177408432646
565 ms 121.156.65.150
25 2026-08-20 09:37 639228146356166262
326 ms 121.156.65.150
24 2026-08-20 09:21 639228136541505712
556 ms 121.156.65.150
23 2026-08-20 09:04 639228126519136598
576 ms 121.156.65.150
22 2026-08-20 08:48 639228116537148885
568 ms 121.156.65.150
21 2026-08-20 07:55 639228085320764351
563 ms 121.156.65.150
20 2026-08-20 07:39 639228075444604839
555 ms 121.156.65.150
19 2026-08-20 07:23 639228065615498985
558 ms 121.156.65.150
18 2026-08-20 07:06 639228055675321422
590 ms 121.156.65.150
17 2026-08-20 06:14 639228024230839396
291 ms 121.156.65.150
16 2026-08-20 05:58 639228014720406505
567 ms 121.156.65.150
15 2026-08-20 05:42 639228004930827030
562 ms 121.156.65.150
14 2026-08-20 05:25 639227995103340154
570 ms 121.156.65.150
13 2026-08-20 04:33 639227963811374894
558 ms 121.156.65.150
12 2026-08-20 04:17 639227954132571365
556 ms 121.156.65.150
11 2026-08-20 04:01 639227944541208342
574 ms 121.156.65.150
10 2026-08-20 03:44 639227934657213484
470 ms 121.156.65.150
9 2026-08-20 02:52 639227903628145469
553 ms 121.156.65.150
8 2026-08-20 02:36 639227893995483475
577 ms 121.156.65.150
7 2026-08-20 02:20 639227884280244209
570 ms 121.156.65.150
6 2026-08-20 02:04 639227874371147132
569 ms 121.156.65.150
5 2026-08-20 01:12 639227843224256432
575 ms 121.156.65.150
4 2026-08-20 00:56 639227833720403506
559 ms 121.156.65.150
3 2026-08-20 00:40 639227824170728278
554 ms 121.156.65.150
2 2026-08-20 00:24 639227814865867570
555 ms 121.156.65.150
1 2026-08-20 00:09 639227805445376839
553 ms 121.156.65.150