DNS response history for ns01.websecurity.jp

ns01.websecurity.jp 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 2026-08-23. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 477 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 ns01.websecurity.jp.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

477 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

210.188.254.164

Most recently resolved hosting IP on selected date

Successful Responses

76

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 ns01.websecurity.jp

Showing DNS history for 2026-08-23 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
76 2026-08-23 23:58 639231254406598736
572 ms 210.188.254.164
75 2026-08-23 23:41 639231244697865594
2860 ms 210.188.254.164
74 2026-08-23 23:25 639231234893504693
2 ms 210.188.254.164
73 2026-08-23 23:08 639231225024549139
576 ms 210.188.254.164
72 2026-08-23 22:52 639231214931957622
3 ms 210.188.254.164
71 2026-08-23 22:35 639231204962010549
562 ms 210.188.254.164
70 2026-08-23 22:19 639231195170138463
572 ms 210.188.254.164
69 2026-08-23 22:02 639231185235020577
584 ms 210.188.254.164
68 2026-08-23 21:46 639231175558690075
3 ms 210.188.254.164
67 2026-08-23 21:29 639231165610444012
576 ms 210.188.254.164
66 2026-08-23 20:37 639231133806425363
597 ms 210.188.254.164
65 2026-08-23 20:20 639231124203758023
797 ms 210.188.254.164
64 2026-08-23 20:04 639231114428262706
574 ms 210.188.254.164
63 2026-08-23 19:48 639231104662480065
585 ms 210.188.254.164
62 2026-08-23 19:32 639231094840372018
5 ms 210.188.254.164
61 2026-08-23 19:15 639231085024583224
5 ms 210.188.254.164
60 2026-08-23 18:59 639231075257417427
584 ms 210.188.254.164
59 2026-08-23 18:43 639231065516009503
577 ms 210.188.254.164
58 2026-08-23 18:26 639231055805348837
577 ms 210.188.254.164
57 2026-08-23 18:10 639231045980373765
3 ms 210.188.254.164
56 2026-08-23 17:54 639231035984577527
578 ms 210.188.254.164
55 2026-08-23 17:37 639231025928115303
571 ms 210.188.254.164
54 2026-08-23 16:44 639230994250157583
556 ms 210.188.254.164
53 2026-08-23 16:28 639230984476411369
563 ms 210.188.254.164
52 2026-08-23 16:11 639230974838373450
596 ms 210.188.254.164
51 2026-08-23 15:55 639230965244277645
564 ms 210.188.254.164
50 2026-08-23 15:39 639230955522101820
554 ms 210.188.254.164
49 2026-08-23 15:23 639230945754521603
575 ms 210.188.254.164
48 2026-08-23 15:07 639230935852040504
3 ms 210.188.254.164
47 2026-08-23 14:50 639230926222061048
3 ms 210.188.254.164
46 2026-08-23 14:34 639230916449726907
552 ms 210.188.254.164
45 2026-08-23 14:18 639230906595053086
563 ms 210.188.254.164
44 2026-08-23 14:01 639230896680429441
572 ms 210.188.254.164
43 2026-08-23 13:45 639230886630210965
581 ms 210.188.254.164
42 2026-08-23 12:52 639230855430405719
567 ms 210.188.254.164
41 2026-08-23 12:36 639230845707499136
576 ms 210.188.254.164
40 2026-08-23 12:20 639230836186805419
576 ms 210.188.254.164
39 2026-08-23 12:04 639230826493828316
7 ms 210.188.254.164
38 2026-08-23 11:48 639230816817882996
584 ms 210.188.254.164
37 2026-08-23 11:32 639230806933854189
4 ms 210.188.254.164
36 2026-08-23 11:15 639230797120243854
579 ms 210.188.254.164
35 2026-08-23 10:59 639230787310272840
312 ms 210.188.254.164
34 2026-08-23 10:43 639230777600173142
574 ms 210.188.254.164
33 2026-08-23 10:26 639230767665024593
447 ms 210.188.254.164
32 2026-08-23 10:10 639230757720962293
573 ms 210.188.254.164
31 2026-08-23 09:53 639230747722189784
567 ms 210.188.254.164
30 2026-08-23 09:01 639230716313923480
347 ms 210.188.254.164
29 2026-08-23 08:44 639230706813835990
5 ms 210.188.254.164
28 2026-08-23 08:29 639230696871062203
4 ms 210.188.254.164
27 2026-08-23 08:12 639230687142781616
555 ms 210.188.254.164
26 2026-08-23 07:56 639230677432142227
571 ms 210.188.254.164
25 2026-08-23 07:40 639230667686258061
587 ms 210.188.254.164
24 2026-08-23 07:23 639230658039243685
271 ms 210.188.254.164
23 2026-08-23 07:07 639230648468473803
3 ms 210.188.254.164
22 2026-08-23 06:51 639230638829658294
573 ms 210.188.254.164
21 2026-08-23 06:35 639230629247017617
354 ms 210.188.254.164
20 2026-08-23 06:19 639230619625318239
564 ms 210.188.254.164
19 2026-08-23 06:03 639230609697630264
281 ms 210.188.254.164
18 2026-08-23 05:11 639230578570131864
582 ms 210.188.254.164
17 2026-08-23 04:55 639230568958963168
518 ms 210.188.254.164
16 2026-08-23 04:39 639230559287611211
581 ms 210.188.254.164
15 2026-08-23 04:23 639230549524312030
311 ms 210.188.254.164
14 2026-08-23 04:06 639230539739801669
588 ms 210.188.254.164
13 2026-08-23 03:50 639230530084069375
3 ms 210.188.254.164
12 2026-08-23 03:34 639230520362691441
355 ms 210.188.254.164
11 2026-08-23 03:18 639230510677194518
2 ms 210.188.254.164
10 2026-08-23 03:02 639230501156002646
591 ms 210.188.254.164
9 2026-08-23 02:46 639230491502198541
593 ms 210.188.254.164
8 2026-08-23 02:30 639230481860318494
2274 ms 210.188.254.164
7 2026-08-23 02:13 639230471893008575
585 ms 210.188.254.164
6 2026-08-23 01:20 639230440030877421
3 ms 210.188.254.164
5 2026-08-23 01:04 639230430479725508
591 ms 210.188.254.164
4 2026-08-23 00:48 639230420875160219
573 ms 210.188.254.164
3 2026-08-23 00:32 639230411240692575
574 ms 210.188.254.164
2 2026-08-23 00:16 639230401550806607
590 ms 210.188.254.164
1 2026-08-23 00:00 639230391807229016
2 ms 210.188.254.164