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 2026-08-17. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 582 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

71

Historical checks stored for this nameserver on selected date

Average Latency

582 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:44

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

71

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 2026-08-17 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
71 2026-08-17 23:44 639226062577647657
590 ms 210.188.254.164
70 2026-08-17 22:51 639226031060857136
2274 ms 210.188.254.164
69 2026-08-17 22:35 639226021535117364
692 ms 210.188.254.164
68 2026-08-17 22:20 639226011884237078
572 ms 210.188.254.164
67 2026-08-17 22:03 639226002309299142
575 ms 210.188.254.164
66 2026-08-17 21:47 639225992791784448
4 ms 210.188.254.164
65 2026-08-17 21:32 639225983045271390
590 ms 210.188.254.164
64 2026-08-17 21:15 639225973246293513
596 ms 210.188.254.164
63 2026-08-17 20:59 639225963620186236
4 ms 210.188.254.164
62 2026-08-17 20:43 639225953899183916
599 ms 210.188.254.164
61 2026-08-17 20:27 639225944391528206
619 ms 210.188.254.164
60 2026-08-17 20:11 639225934593254169
602 ms 210.188.254.164
59 2026-08-17 19:54 639225924669984512
621 ms 210.188.254.164
58 2026-08-17 19:01 639225893048561320
747 ms 210.188.254.164
57 2026-08-17 18:45 639225883481298424
615 ms 210.188.254.164
56 2026-08-17 18:29 639225873845394034
594 ms 210.188.254.164
55 2026-08-17 18:13 639225864216078662
605 ms 210.188.254.164
54 2026-08-17 17:57 639225854541857773
615 ms 210.188.254.164
53 2026-08-17 17:41 639225844733604072
584 ms 210.188.254.164
52 2026-08-17 17:25 639225835085229232
627 ms 210.188.254.164
51 2026-08-17 17:09 639225825349373981
607 ms 210.188.254.164
50 2026-08-17 16:52 639225815690604161
2 ms 210.188.254.164
49 2026-08-17 16:36 639225805952472306
3 ms 210.188.254.164
48 2026-08-17 16:20 639225796264729638
3 ms 210.188.254.164
47 2026-08-17 16:04 639225786326499329
606 ms 210.188.254.164
46 2026-08-17 15:11 639225754798130711
615 ms 210.188.254.164
45 2026-08-17 14:55 639225745123193922
598 ms 210.188.254.164
44 2026-08-17 14:39 639225735540597271
2274 ms 210.188.254.164
43 2026-08-17 14:23 639225725894857396
604 ms 210.188.254.164
42 2026-08-17 14:07 639225716249606913
611 ms 210.188.254.164
41 2026-08-17 13:50 639225706638238179
7 ms 210.188.254.164
40 2026-08-17 13:34 639225696949691423
262 ms 210.188.254.164
39 2026-08-17 13:18 639225687286186336
596 ms 210.188.254.164
38 2026-08-17 13:02 639225677679573133
599 ms 210.188.254.164
37 2026-08-17 12:46 639225667957861024
596 ms 210.188.254.164
36 2026-08-17 12:30 639225658298791618
597 ms 210.188.254.164
35 2026-08-17 12:14 639225648583652785
261 ms 210.188.254.164
34 2026-08-17 11:21 639225617000524308
583 ms 210.188.254.164
33 2026-08-17 11:05 639225607668541600
568 ms 210.188.254.164
32 2026-08-17 10:50 639225598117279238
604 ms 210.188.254.164
31 2026-08-17 10:34 639225588751002710
579 ms 210.188.254.164
30 2026-08-17 10:18 639225579295831051
580 ms 210.188.254.164
29 2026-08-17 10:02 639225569761469940
599 ms 210.188.254.164
28 2026-08-17 09:46 639225560161422333
593 ms 210.188.254.164
27 2026-08-17 09:30 639225550739955565
596 ms 210.188.254.164
26 2026-08-17 09:15 639225541125222426
589 ms 210.188.254.164
25 2026-08-17 08:59 639225531526675983
555 ms 210.188.254.164
24 2026-08-17 08:42 639225521915528222
587 ms 210.188.254.164
23 2026-08-17 08:26 639225512148151789
575 ms 210.188.254.164
22 2026-08-17 07:34 639225480786142412
563 ms 210.188.254.164
21 2026-08-17 07:18 639225471394348551
602 ms 210.188.254.164
20 2026-08-17 07:02 639225462031685068
582 ms 210.188.254.164
19 2026-08-17 06:47 639225452639458328
573 ms 210.188.254.164
18 2026-08-17 06:31 639225443300966543
561 ms 210.188.254.164
17 2026-08-17 06:16 639225433880499379
576 ms 210.188.254.164
16 2026-08-17 06:00 639225424395198277
578 ms 210.188.254.164
15 2026-08-17 05:44 639225414744137487
598 ms 210.188.254.164
14 2026-08-17 05:28 639225405186783164
581 ms 210.188.254.164
13 2026-08-17 05:12 639225395563669822
584 ms 210.188.254.164
12 2026-08-17 04:56 639225386076645158
578 ms 210.188.254.164
11 2026-08-17 04:40 639225376620669704
581 ms 210.188.254.164
10 2026-08-17 03:48 639225345580892706
580 ms 210.188.254.164
9 2026-08-17 03:33 639225336207383710
591 ms 210.188.254.164
8 2026-08-17 03:17 639225326726565001
572 ms 210.188.254.164
7 2026-08-17 03:01 639225317249271010
585 ms 210.188.254.164
6 2026-08-17 02:10 639225286280886044
592 ms 210.188.254.164
5 2026-08-17 01:54 639225276872567548
563 ms 210.188.254.164
4 2026-08-17 01:38 639225267353865348
567 ms 210.188.254.164
3 2026-08-17 01:22 639225258033914248
576 ms 210.188.254.164
2 2026-08-17 00:30 639225226652221583
592 ms 210.188.254.164
1 2026-08-17 00:15 639225217156387684
573 ms 210.188.254.164