DNS response history for ns121.dnsserverboot.com

ns121.dnsserverboot.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 232 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 ns121.dnsserverboot.com.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

232 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:16

All timestamps shown in UTC

Latest Resolved IP on Selected Date

141.94.161.61

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 ns121.dnsserverboot.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 23:16 639228639850033448
7 ms 141.94.161.61
56 2026-08-20 23:00 639228630204271870
5 ms 141.94.161.61
55 2026-08-20 22:44 639228620295091135
30 ms 141.94.161.61
54 2026-08-20 22:28 639228610298336915
77 ms 141.94.161.61
53 2026-08-20 21:35 639228578917047616
3 ms 141.94.161.61
52 2026-08-20 21:19 639228569046445709
16 ms 141.94.161.61
51 2026-08-20 21:02 639228558946830986
17 ms 141.94.161.61
50 2026-08-20 20:45 639228548977359217
23 ms 141.94.161.61
49 2026-08-20 19:53 639228517494157668
20 ms 141.94.161.61
48 2026-08-20 19:36 639228507374116892
3 ms 141.94.161.61
47 2026-08-20 19:19 639228497315154893
31 ms 141.94.161.61
46 2026-08-20 19:02 639228487287648341
23 ms 141.94.161.61
45 2026-08-20 18:10 639228455828123788
32 ms 141.94.161.61
44 2026-08-20 17:53 639228445900082244
33 ms 141.94.161.61
43 2026-08-20 17:37 639228435866352323
31 ms 141.94.161.61
42 2026-08-20 17:20 639228425802273151
2020 ms 141.94.161.61
41 2026-08-20 16:27 639228393616324230
11 ms 141.94.161.61
40 2026-08-20 16:10 639228383590408693
24 ms 141.94.161.61
39 2026-08-20 15:53 639228373471467474
17 ms 141.94.161.61
38 2026-08-20 15:36 639228363426647311
42 ms 141.94.161.61
37 2026-08-20 14:43 639228331681701910
4 ms 141.94.161.61
36 2026-08-20 14:26 639228321714746824
21 ms 141.94.161.61
35 2026-08-20 14:10 639228311652090262
8 ms 141.94.161.61
34 2026-08-20 13:53 639228301670088587
4 ms 141.94.161.61
33 2026-08-20 13:00 639228269987976710
34 ms 141.94.161.61
32 2026-08-20 12:43 639228260009452308
4 ms 141.94.161.61
31 2026-08-20 12:27 639228249661740894
5 ms 141.94.161.61
30 2026-08-20 12:09 639228239552680346
26 ms 141.94.161.61
29 2026-08-20 11:16 639228207667580819
27 ms 141.94.161.61
28 2026-08-20 11:00 639228197494011560
23 ms 141.94.161.61
27 2026-08-20 10:43 639228187497039939
23 ms 141.94.161.61
26 2026-08-20 10:26 639228177408432646
30 ms 141.94.161.61
25 2026-08-20 09:34 639228146356166262
18 ms 141.94.161.61
24 2026-08-20 09:18 639228136541505712
24 ms 141.94.161.61
23 2026-08-20 09:01 639228126519136598
17 ms 141.94.161.61
22 2026-08-20 08:44 639228116537148885
17 ms 141.94.161.61
21 2026-08-20 07:52 639228085320764351
32 ms 141.94.161.61
20 2026-08-20 07:36 639228075444604839
32 ms 141.94.161.61
19 2026-08-20 07:19 639228065615498985
40 ms 141.94.161.61
18 2026-08-20 07:03 639228055675321422
2069 ms 141.94.161.61
17 2026-08-20 06:11 639228024230839396
9 ms 141.94.161.61
16 2026-08-20 05:54 639228014720406505
2038 ms 141.94.161.61
15 2026-08-20 05:38 639228004930827030
3 ms 141.94.161.61
14 2026-08-20 05:22 639227995103340154
2 ms 141.94.161.61
13 2026-08-20 04:30 639227963811374894
2022 ms 141.94.161.61
12 2026-08-20 04:14 639227954132571365
4 ms 141.94.161.61
11 2026-08-20 03:58 639227944541208342
7 ms 141.94.161.61
10 2026-08-20 03:41 639227934657213484
7 ms 141.94.161.61
9 2026-08-20 02:49 639227903628145469
15 ms 141.94.161.61
8 2026-08-20 02:33 639227893995483475
39 ms 141.94.161.61
7 2026-08-20 02:17 639227884280244209
17 ms 141.94.161.61
6 2026-08-20 02:01 639227874371147132
3 ms 141.94.161.61
5 2026-08-20 01:09 639227843224256432
40 ms 141.94.161.61
4 2026-08-20 00:53 639227833720403506
2027 ms 141.94.161.61
3 2026-08-20 00:37 639227824170728278
21 ms 141.94.161.61
2 2026-08-20 00:21 639227814865867570
2034 ms 141.94.161.61
1 2026-08-20 00:06 639227805445376839
4 ms 141.94.161.61