DNS response history for dns02.zero.jp

dns02.zero.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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 70 successful responses, 1 failed responses, and 299 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 dns02.zero.jp.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

299 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:18

All timestamps shown in UTC

Latest Resolved IP on Selected Date

210.172.133.186

Most recently resolved hosting IP on selected date

Successful Responses

70

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for dns02.zero.jp

Showing DNS history for 2026-08-27 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 2026-08-27 23:18 639234690580226618
5 ms 210.172.133.186
70 2026-08-27 23:01 639234680477852135
28 ms 210.172.133.186
69 2026-08-27 22:44 639234670282270693
2042 ms 210.172.133.186
68 2026-08-27 22:27 639234660146106544
3 ms 210.172.133.186
67 2026-08-27 22:10 639234649768231829
105 ms 210.172.133.186
66 2026-08-27 21:53 639234639589413826
24 ms 210.172.133.186
65 2026-08-27 21:36 639234629372993861
483 ms 210.172.133.186
64 2026-08-27 21:19 639234619223904344
15 ms 210.172.133.186
63 2026-08-27 21:02 639234608944811927
8 ms 210.172.133.186
62 2026-08-27 20:45 639234598661858910
35 ms 210.172.133.186
61 2026-08-27 20:27 639234588314533893
47 ms 210.172.133.186
60 2026-08-27 20:10 639234577878211878
2021 ms 210.172.133.186
59 2026-08-27 19:16 639234545578367474
16 ms 210.172.133.186
58 2026-08-27 18:59 639234535255111795
47 ms 210.172.133.186
57 2026-08-27 18:42 639234525107594067
27 ms 210.172.133.186
56 2026-08-27 18:25 639234514890244566
473 ms 210.172.133.186
55 2026-08-27 18:08 639234504745477862
16 ms 210.172.133.186
54 2026-08-27 17:51 639234494449227290
39 ms 210.172.133.186
53 2026-08-27 17:34 639234484118025686
51 ms 210.172.133.186
52 2026-08-27 17:17 639234473946362077
9 ms 210.172.133.186
51 2026-08-27 17:00 639234463759124388
2038 ms 210.172.133.186
50 2026-08-27 16:43 639234453500759178
29 ms 210.172.133.186
49 2026-08-27 16:25 639234442983541638
13 ms 210.172.133.186
48 2026-08-27 16:08 639234432404354562
18 ms 210.172.133.186
47 2026-08-27 15:13 639234399767719119
8 ms 210.172.133.186
46 2026-08-27 14:56 639234389460601485
28 ms 210.172.133.186
45 2026-08-27 14:39 639234379227178707
6 ms 210.172.133.186
44 2026-08-27 14:22 639234369065315214
12 ms 210.172.133.186
43 2026-08-27 14:05 639234358825501576
-
42 2026-08-27 13:48 639234348572745268
24 ms 210.172.133.186
41 2026-08-27 13:31 639234338264503481
34 ms 210.172.133.186
40 2026-08-27 13:13 639234327818741376
17 ms 210.172.133.186
39 2026-08-27 12:56 639234317475724313
15 ms 210.172.133.186
38 2026-08-27 12:39 639234307007468133
281 ms 210.172.133.186
37 2026-08-27 12:21 639234296664302575
2086 ms 210.172.133.186
36 2026-08-27 12:04 639234286253196126
19 ms 210.172.133.186
35 2026-08-27 11:10 639234253963286387
2033 ms 210.172.133.186
34 2026-08-27 10:53 639234243654907465
22 ms 210.172.133.186
33 2026-08-27 10:36 639234233269654413
7 ms 210.172.133.186
32 2026-08-27 10:18 639234222943951923
504 ms 210.172.133.186
31 2026-08-27 10:01 639234212558002823
24 ms 210.172.133.186
30 2026-08-27 09:44 639234202117531850
2016 ms 210.172.133.186
29 2026-08-27 09:26 639234191649612722
25 ms 210.172.133.186
28 2026-08-27 09:09 639234181105879568
31 ms 210.172.133.186
27 2026-08-27 08:51 639234170713214496
16 ms 210.172.133.186
26 2026-08-27 08:34 639234160341037652
43 ms 210.172.133.186
25 2026-08-27 08:17 639234149799404224
454 ms 210.172.133.186
24 2026-08-27 07:59 639234139553286469
4 ms 210.172.133.186
23 2026-08-27 07:06 639234107183588293
6 ms 210.172.133.186
22 2026-08-27 06:48 639234096905435724
52 ms 210.172.133.186
21 2026-08-27 06:31 639234086579410775
24 ms 210.172.133.186
20 2026-08-27 06:14 639234076291157956
11 ms 210.172.133.186
19 2026-08-27 05:57 639234065981939454
47 ms 210.172.133.186
18 2026-08-27 05:40 639234055548642997
5 ms 210.172.133.186
17 2026-08-27 05:22 639234045267979603
2516 ms 210.172.133.186
16 2026-08-27 05:05 639234034999717463
15 ms 210.172.133.186
15 2026-08-27 04:48 639234024739225358
22 ms 210.172.133.186
14 2026-08-27 04:31 639234014311170162
22 ms 210.172.133.186
13 2026-08-27 04:13 639234003806017640
28 ms 210.172.133.186
12 2026-08-27 03:56 639233993356203030
10 ms 210.172.133.186
11 2026-08-27 03:03 639233961301716608
315 ms 210.172.133.186
10 2026-08-27 02:45 639233950834200647
16 ms 210.172.133.186
9 2026-08-27 02:28 639233940431849026
25 ms 210.172.133.186
8 2026-08-27 02:11 639233930110596398
22 ms 210.172.133.186
7 2026-08-27 01:53 639233919705434540
311 ms 210.172.133.186
6 2026-08-27 01:36 639233909452807845
23 ms 210.172.133.186
5 2026-08-27 01:19 639233899096420820
15 ms 210.172.133.186
4 2026-08-27 01:02 639233888707824939
32 ms 210.172.133.186
3 2026-08-27 00:44 639233878461203802
24 ms 210.172.133.186
2 2026-08-27 00:27 639233868060868209
37 ms 210.172.133.186
1 2026-08-27 00:09 639233857450922991
2033 ms 210.172.133.186