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 2026-08-18. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 553 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

553 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:59

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 2026-08-18 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 2026-08-18 23:59 639226935204800669
576 ms 210.188.254.164
75 2026-08-18 23:42 639226925298919497
581 ms 210.188.254.164
74 2026-08-18 23:26 639226915487885053
595 ms 210.188.254.164
73 2026-08-18 23:09 639226905465760034
615 ms 210.188.254.164
72 2026-08-18 22:53 639226895378104692
566 ms 210.188.254.164
71 2026-08-18 21:59 639226863374232622
555 ms 210.188.254.164
70 2026-08-18 21:43 639226853698516058
594 ms 210.188.254.164
69 2026-08-18 21:26 639226843797360601
589 ms 210.188.254.164
68 2026-08-18 21:10 639226834046588155
606 ms 210.188.254.164
67 2026-08-18 20:54 639226824234488533
602 ms 210.188.254.164
66 2026-08-18 20:37 639226814549928621
552 ms 210.188.254.164
65 2026-08-18 20:21 639226804721432353
554 ms 210.188.254.164
64 2026-08-18 20:05 639226795048828184
577 ms 210.188.254.164
63 2026-08-18 19:49 639226785202482420
576 ms 210.188.254.164
62 2026-08-18 19:32 639226775309362607
574 ms 210.188.254.164
61 2026-08-18 19:16 639226765406586155
626 ms 210.188.254.164
60 2026-08-18 18:59 639226755437790519
587 ms 210.188.254.164
59 2026-08-18 18:06 639226723856194457
571 ms 210.188.254.164
58 2026-08-18 17:50 639226714050583422
577 ms 210.188.254.164
57 2026-08-18 17:34 639226704236499724
612 ms 210.188.254.164
56 2026-08-18 17:17 639226694184520163
599 ms 210.188.254.164
55 2026-08-18 17:00 639226684161203477
613 ms 210.188.254.164
54 2026-08-18 16:44 639226674305430109
547 ms 210.188.254.164
53 2026-08-18 16:27 639226664489607984
605 ms 210.188.254.164
52 2026-08-18 16:11 639226654533111667
582 ms 210.188.254.164
51 2026-08-18 15:54 639226644778594725
578 ms 210.188.254.164
50 2026-08-18 15:38 639226634901553621
614 ms 210.188.254.164
49 2026-08-18 15:22 639226624921864967
592 ms 210.188.254.164
48 2026-08-18 15:05 639226614939419403
262 ms 210.188.254.164
47 2026-08-18 14:12 639226583021074771
602 ms 210.188.254.164
46 2026-08-18 13:55 639226573279933585
587 ms 210.188.254.164
45 2026-08-18 13:39 639226563494036301
583 ms 210.188.254.164
44 2026-08-18 13:23 639226553708216256
567 ms 210.188.254.164
43 2026-08-18 13:06 639226544003734815
547 ms 210.188.254.164
42 2026-08-18 12:50 639226534105733155
831 ms 210.188.254.164
41 2026-08-18 12:34 639226524298118898
581 ms 210.188.254.164
40 2026-08-18 12:17 639226514525195335
579 ms 210.188.254.164
39 2026-08-18 12:01 639226504703635320
606 ms 210.188.254.164
38 2026-08-18 11:45 639226494737271720
585 ms 210.188.254.164
37 2026-08-18 11:28 639226485005027236
596 ms 210.188.254.164
36 2026-08-18 11:12 639226475133236105
611 ms 210.188.254.164
35 2026-08-18 10:18 639226442975077052
571 ms 210.188.254.164
34 2026-08-18 10:02 639226433317932039
297 ms 210.188.254.164
33 2026-08-18 09:46 639226423688431096
593 ms 210.188.254.164
32 2026-08-18 09:30 639226413998250045
581 ms 210.188.254.164
31 2026-08-18 09:13 639226404284554875
559 ms 210.188.254.164
30 2026-08-18 08:57 639226394637043309
579 ms 210.188.254.164
29 2026-08-18 08:41 639226385052447582
592 ms 210.188.254.164
28 2026-08-18 08:25 639226375506189603
585 ms 210.188.254.164
27 2026-08-18 08:09 639226365690646426
577 ms 210.188.254.164
26 2026-08-18 07:53 639226355771007701
596 ms 210.188.254.164
25 2026-08-18 07:36 639226345946269369
569 ms 210.188.254.164
24 2026-08-18 07:20 639226336241601848
599 ms 210.188.254.164
23 2026-08-18 06:28 639226304950675290
3 ms 210.188.254.164
22 2026-08-18 06:12 639226295324754616
592 ms 210.188.254.164
21 2026-08-18 05:56 639226285824640601
574 ms 210.188.254.164
20 2026-08-18 05:40 639226276321223917
592 ms 210.188.254.164
19 2026-08-18 05:24 639226266800200046
281 ms 210.188.254.164
18 2026-08-18 05:08 639226256958066164
573 ms 210.188.254.164
17 2026-08-18 04:52 639226247432364597
569 ms 210.188.254.164
16 2026-08-18 04:36 639226237703388552
602 ms 210.188.254.164
15 2026-08-18 04:20 639226227937569589
578 ms 210.188.254.164
14 2026-08-18 04:04 639226218052465471
572 ms 210.188.254.164
13 2026-08-18 03:47 639226208429623997
590 ms 210.188.254.164
12 2026-08-18 03:31 639226198800675295
574 ms 210.188.254.164
11 2026-08-18 02:39 639226167722042574
573 ms 210.188.254.164
10 2026-08-18 02:23 639226158277924383
3 ms 210.188.254.164
9 2026-08-18 02:08 639226148757810592
584 ms 210.188.254.164
8 2026-08-18 01:52 639226139348611045
578 ms 210.188.254.164
7 2026-08-18 01:36 639226129823462907
332 ms 210.188.254.164
6 2026-08-18 01:20 639226120218260005
551 ms 210.188.254.164
5 2026-08-18 01:04 639226110875503904
567 ms 210.188.254.164
4 2026-08-18 00:48 639226101376311912
297 ms 210.188.254.164
3 2026-08-18 00:33 639226091924943492
604 ms 210.188.254.164
2 2026-08-18 00:17 639226082133158124
594 ms 210.188.254.164
1 2026-08-18 00:00 639226072268080268
574 ms 210.188.254.164