DNS response history for ns1.sensor-tokyo.com

ns1.sensor-tokyo.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, 56 successful responses, 1 failed responses, and 52 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 ns1.sensor-tokyo.com.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

52 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

151.80.201.169

Most recently resolved hosting IP on selected date

Successful Responses

56

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.sensor-tokyo.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 23:59 639228670775860800
34 ms 151.80.201.169
56 2026-08-20 23:08 639228639850033448
165 ms 151.80.201.169
55 2026-08-20 22:51 639228630204271870
45 ms 151.80.201.169
54 2026-08-20 22:35 639228620295091135
37 ms 151.80.201.169
53 2026-08-20 22:18 639228610298336915
36 ms 151.80.201.169
52 2026-08-20 21:26 639228578917047616
36 ms 151.80.201.169
51 2026-08-20 21:10 639228569046445709
44 ms 151.80.201.169
50 2026-08-20 20:53 639228558946830986
97 ms 151.80.201.169
49 2026-08-20 20:36 639228548977359217
58 ms 151.80.201.169
48 2026-08-20 19:44 639228517494157668
35 ms 151.80.201.169
47 2026-08-20 19:27 639228507374116892
71 ms 151.80.201.169
46 2026-08-20 19:10 639228497315154893
38 ms 151.80.201.169
45 2026-08-20 18:53 639228487287648341
40 ms 151.80.201.169
44 2026-08-20 18:01 639228455828123788
70 ms 151.80.201.169
43 2026-08-20 17:44 639228445900082244
49 ms 151.80.201.169
42 2026-08-20 17:28 639228435866352323
31 ms 151.80.201.169
41 2026-08-20 17:11 639228425802273151
61 ms 151.80.201.169
40 2026-08-20 16:17 639228393616324230
4 ms 151.80.201.169
39 2026-08-20 16:01 639228383590408693
37 ms 151.80.201.169
38 2026-08-20 15:44 639228373471467474
23 ms 151.80.201.169
37 2026-08-20 15:27 639228363426647311
2 ms 151.80.201.169
36 2026-08-20 14:34 639228331681701910
25 ms 151.80.201.169
35 2026-08-20 14:17 639228321714746824
41 ms 151.80.201.169
34 2026-08-20 14:01 639228311652090262
46 ms 151.80.201.169
33 2026-08-20 13:44 639228301670088587
4 ms 151.80.201.169
32 2026-08-20 12:51 639228269987976710
36 ms 151.80.201.169
31 2026-08-20 12:35 639228260009452308
37 ms 151.80.201.169
30 2026-08-20 12:17 639228249661740894
97 ms 151.80.201.169
29 2026-08-20 12:00 639228239552680346
45 ms 151.80.201.169
28 2026-08-20 11:07 639228207667580819
55 ms 151.80.201.169
27 2026-08-20 10:50 639228197494011560
51 ms 151.80.201.169
26 2026-08-20 10:34 639228187497039939
7 ms 151.80.201.169
25 2026-08-20 10:17 639228177408432646
54 ms 151.80.201.169
24 2026-08-20 09:25 639228146356166262
288 ms 151.80.201.169
23 2026-08-20 09:09 639228136541505712
55 ms 151.80.201.169
22 2026-08-20 08:52 639228126519136598
156 ms 151.80.201.169
21 2026-08-20 08:35 639228116537148885
35 ms 151.80.201.169
20 2026-08-20 07:43 639228085320764351
41 ms 151.80.201.169
19 2026-08-20 07:27 639228075444604839
41 ms 151.80.201.169
18 2026-08-20 07:11 639228065615498985
29 ms 151.80.201.169
17 2026-08-20 06:54 639228055675321422
31 ms 151.80.201.169
16 2026-08-20 06:02 639228024230839396
13 ms 151.80.201.169
15 2026-08-20 05:46 639228014720406505
30 ms 151.80.201.169
14 2026-08-20 05:29 639228004930827030
34 ms 151.80.201.169
13 2026-08-20 05:13 639227995103340154
118 ms 151.80.201.169
12 2026-08-20 04:21 639227963811374894
24 ms 151.80.201.169
11 2026-08-20 04:05 639227954132571365
13 ms 151.80.201.169
10 2026-08-20 03:49 639227944541208342
87 ms 151.80.201.169
9 2026-08-20 03:32 639227934657213484
32 ms 151.80.201.169
8 2026-08-20 02:41 639227903628145469
90 ms 151.80.201.169
7 2026-08-20 02:25 639227893995483475
-
6 2026-08-20 02:08 639227884280244209
124 ms 151.80.201.169
5 2026-08-20 01:52 639227874371147132
33 ms 151.80.201.169
4 2026-08-20 01:00 639227843224256432
18 ms 151.80.201.169
3 2026-08-20 00:44 639227833720403506
51 ms 151.80.201.169
2 2026-08-20 00:28 639227824170728278
34 ms 151.80.201.169
1 2026-08-20 00:13 639227814865867570
28 ms 151.80.201.169