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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 547 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

62

Historical checks stored for this nameserver on selected date

Average Latency

547 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:46

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

62

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 2026-08-12 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
62 2026-08-12 23:46 639221744107644868
573 ms 210.188.254.164
61 2026-08-12 23:31 639221735030187244
579 ms 210.188.254.164
60 2026-08-12 23:15 639221725815508109
558 ms 210.188.254.164
59 2026-08-12 22:24 639221694790955973
4 ms 210.188.254.164
58 2026-08-12 22:08 639221685562451720
3 ms 210.188.254.164
57 2026-08-12 21:53 639221676023655289
563 ms 210.188.254.164
56 2026-08-12 21:37 639221666449119409
569 ms 210.188.254.164
55 2026-08-12 20:45 639221635456432556
569 ms 210.188.254.164
54 2026-08-12 20:30 639221626313054202
592 ms 210.188.254.164
53 2026-08-12 20:14 639221617091958857
560 ms 210.188.254.164
52 2026-08-12 19:59 639221607786737151
561 ms 210.188.254.164
51 2026-08-12 19:07 639221576664330059
309 ms 210.188.254.164
50 2026-08-12 18:52 639221567514216674
570 ms 210.188.254.164
49 2026-08-12 18:36 639221558399762524
564 ms 210.188.254.164
48 2026-08-12 18:21 639221549052016282
574 ms 210.188.254.164
47 2026-08-12 17:29 639221517673834934
561 ms 210.188.254.164
46 2026-08-12 17:13 639221508282311633
569 ms 210.188.254.164
45 2026-08-12 16:57 639221498786324983
563 ms 210.188.254.164
44 2026-08-12 16:41 639221489157589737
558 ms 210.188.254.164
43 2026-08-12 15:49 639221457655914645
555 ms 210.188.254.164
42 2026-08-12 15:33 639221448164090526
577 ms 210.188.254.164
41 2026-08-12 15:17 639221438725783630
593 ms 210.188.254.164
40 2026-08-12 15:01 639221429178071087
579 ms 210.188.254.164
39 2026-08-12 14:09 639221397761278719
564 ms 210.188.254.164
38 2026-08-12 13:53 639221388200567278
571 ms 210.188.254.164
37 2026-08-12 13:37 639221378483570949
583 ms 210.188.254.164
36 2026-08-12 13:21 639221368872360139
560 ms 210.188.254.164
35 2026-08-12 12:28 639221337226647415
556 ms 210.188.254.164
34 2026-08-12 12:12 639221327924087446
578 ms 210.188.254.164
33 2026-08-12 11:57 639221318096976375
566 ms 210.188.254.164
32 2026-08-12 11:40 639221308343145274
568 ms 210.188.254.164
31 2026-08-12 10:48 639221277089610470
576 ms 210.188.254.164
30 2026-08-12 10:32 639221267628136359
812 ms 210.188.254.164
29 2026-08-12 10:16 639221257907569952
566 ms 210.188.254.164
28 2026-08-12 10:00 639221248402420965
573 ms 210.188.254.164
27 2026-08-12 09:07 639221216797540533
3 ms 210.188.254.164
26 2026-08-12 08:51 639221207385792352
549 ms 210.188.254.164
25 2026-08-12 08:36 639221198078534844
559 ms 210.188.254.164
24 2026-08-12 08:20 639221188677585577
563 ms 210.188.254.164
23 2026-08-12 07:28 639221157276484143
585 ms 210.188.254.164
22 2026-08-12 07:12 639221147876262183
596 ms 210.188.254.164
21 2026-08-12 06:57 639221138388812469
586 ms 210.188.254.164
20 2026-08-12 06:41 639221128987381118
564 ms 210.188.254.164
19 2026-08-12 05:49 639221097816416095
555 ms 210.188.254.164
18 2026-08-12 05:33 639221088508065616
577 ms 210.188.254.164
17 2026-08-12 05:18 639221079092308503
582 ms 210.188.254.164
16 2026-08-12 05:02 639221069595873597
727 ms 210.188.254.164
15 2026-08-12 04:10 639221038601577496
567 ms 210.188.254.164
14 2026-08-12 03:55 639221029533901299
575 ms 210.188.254.164
13 2026-08-12 03:39 639221020333828965
564 ms 210.188.254.164
12 2026-08-12 03:24 639221011110510484
587 ms 210.188.254.164
11 2026-08-12 02:32 639220979815209769
3 ms 210.188.254.164
10 2026-08-12 02:17 639220970971410921
3 ms 210.188.254.164
9 2026-08-12 02:02 639220961848982361
279 ms 210.188.254.164
8 2026-08-12 01:47 639220952784591501
580 ms 210.188.254.164
7 2026-08-12 01:32 639220943893596731
824 ms 210.188.254.164
6 2026-08-12 01:17 639220934954704520
579 ms 210.188.254.164
5 2026-08-12 01:02 639220925792457751
2434 ms 210.188.254.164
4 2026-08-12 00:47 639220916610063538
8 ms 210.188.254.164
3 2026-08-12 00:31 639220907229361754
566 ms 210.188.254.164
2 2026-08-12 00:16 639220897896762127
565 ms 210.188.254.164
1 2026-08-12 00:00 639220888396333845
582 ms 210.188.254.164