DNS response history for dns2.psinc.jp

dns2.psinc.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 2026-08-14. For this date, NameServerHistory found 77 DNS check records, 76 successful responses, 1 failed responses, and 261 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 dns2.psinc.jp.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

261 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

221.243.36.123

Most recently resolved hosting IP on selected date

Successful Responses

76

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 dns2.psinc.jp

Showing DNS history for 2026-08-14 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
77 2026-08-14 23:49 639223477272309567
30 ms 221.243.36.123
76 2026-08-14 23:34 639223467876800215
34 ms 221.243.36.123
75 2026-08-14 23:18 639223458466733344
27 ms 221.243.36.123
74 2026-08-14 23:03 639223449196197019
20 ms 221.243.36.123
73 2026-08-14 22:47 639223439729973302
10 ms 221.243.36.123
72 2026-08-14 22:31 639223430298973377
34 ms 221.243.36.123
71 2026-08-14 22:16 639223420812183061
41 ms 221.243.36.123
70 2026-08-14 22:00 639223411307572360
18 ms 221.243.36.123
69 2026-08-14 21:44 639223401895099116
19 ms 221.243.36.123
68 2026-08-14 20:52 639223370328282191
9 ms 221.243.36.123
67 2026-08-14 20:36 639223361156898888
2032 ms 221.243.36.123
66 2026-08-14 20:21 639223351683501109
32 ms 221.243.36.123
65 2026-08-14 20:05 639223342485908428
49 ms 221.243.36.123
64 2026-08-14 19:50 639223333113923772
24 ms 221.243.36.123
63 2026-08-14 19:34 639223323766820131
4 ms 221.243.36.123
62 2026-08-14 19:18 639223314500774279
18 ms 221.243.36.123
61 2026-08-14 19:03 639223305225877159
241 ms 221.243.36.123
60 2026-08-14 18:48 639223295834845965
25 ms 221.243.36.123
59 2026-08-14 18:32 639223286312006616
45 ms 221.243.36.123
58 2026-08-14 18:16 639223276659010988
34 ms 221.243.36.123
57 2026-08-14 18:00 639223267203892251
37 ms 221.243.36.123
56 2026-08-14 17:06 639223235652723921
51 ms 221.243.36.123
55 2026-08-14 16:51 639223226156684619
31 ms 221.243.36.123
54 2026-08-14 16:35 639223216737677817
80 ms 221.243.36.123
53 2026-08-14 16:19 639223207303987036
38 ms 221.243.36.123
52 2026-08-14 16:04 639223197972369650
-
51 2026-08-14 15:48 639223188476518684
400 ms 221.243.36.123
50 2026-08-14 15:32 639223179029668254
43 ms 221.243.36.123
49 2026-08-14 15:16 639223169668684371
75 ms 221.243.36.123
48 2026-08-14 15:01 639223160270013058
20 ms 221.243.36.123
47 2026-08-14 14:45 639223150848386507
105 ms 221.243.36.123
46 2026-08-14 14:29 639223141514160124
40 ms 221.243.36.123
45 2026-08-14 14:13 639223131908897269
20 ms 221.243.36.123
44 2026-08-14 13:21 639223100084750932
4 ms 221.243.36.123
43 2026-08-14 13:05 639223090744921973
24 ms 221.243.36.123
42 2026-08-14 12:50 639223081343134137
27 ms 221.243.36.123
41 2026-08-14 12:34 639223071917003603
48 ms 221.243.36.123
40 2026-08-14 12:18 639223062407395043
24 ms 221.243.36.123
39 2026-08-14 12:02 639223052970600447
27 ms 221.243.36.123
38 2026-08-14 11:47 639223043584242187
17 ms 221.243.36.123
37 2026-08-14 11:31 639223034248611856
26 ms 221.243.36.123
36 2026-08-14 11:16 639223024816175094
11 ms 221.243.36.123
35 2026-08-14 11:00 639223015278211871
122 ms 221.243.36.123
34 2026-08-14 10:43 639223005387568522
10 ms 221.243.36.123
33 2026-08-14 10:27 639222995944735037
28 ms 221.243.36.123
32 2026-08-14 09:35 639222964532402826
144 ms 221.243.36.123
31 2026-08-14 09:20 639222955031971579
2028 ms 221.243.36.123
30 2026-08-14 09:04 639222945616352079
137 ms 221.243.36.123
29 2026-08-14 08:48 639222936296615644
22 ms 221.243.36.123
28 2026-08-14 08:33 639222926913151746
21 ms 221.243.36.123
27 2026-08-14 08:17 639222917608375722
16 ms 221.243.36.123
26 2026-08-14 08:01 639222908294448500
22 ms 221.243.36.123
25 2026-08-14 07:46 639222898918389753
23 ms 221.243.36.123
24 2026-08-14 07:30 639222889625876211
26 ms 221.243.36.123
23 2026-08-14 07:15 639222880353707528
27 ms 221.243.36.123
22 2026-08-14 06:59 639222871065611259
22 ms 221.243.36.123
21 2026-08-14 06:44 639222861517093112
25 ms 221.243.36.123
20 2026-08-14 05:51 639222830182717637
2045 ms 221.243.36.123
19 2026-08-14 05:35 639222820714737422
14 ms 221.243.36.123
18 2026-08-14 05:19 639222811404284741
40 ms 221.243.36.123
17 2026-08-14 05:04 639222801994952240
23 ms 221.243.36.123
16 2026-08-14 04:48 639222792581940911
303 ms 221.243.36.123
15 2026-08-14 04:32 639222783296631220
51 ms 221.243.36.123
14 2026-08-14 04:17 639222773909528001
2032 ms 221.243.36.123
13 2026-08-14 04:01 639222764574707991
2012 ms 221.243.36.123
12 2026-08-14 03:46 639222754982758281
89 ms 221.243.36.123
11 2026-08-14 03:30 639222745650144239
27 ms 221.243.36.123
10 2026-08-14 03:14 639222736060223018
2028 ms 221.243.36.123
9 2026-08-14 02:58 639222726529271510
20 ms 221.243.36.123
8 2026-08-14 02:05 639222694791257846
53 ms 221.243.36.123
7 2026-08-14 01:49 639222685350317820
299 ms 221.243.36.123
6 2026-08-14 01:33 639222675895178560
2014 ms 221.243.36.123
5 2026-08-14 01:18 639222666344182743
2015 ms 221.243.36.123
4 2026-08-14 01:02 639222656762316965
133 ms 221.243.36.123
3 2026-08-14 00:45 639222647109404695
15 ms 221.243.36.123
2 2026-08-14 00:29 639222637659944389
39 ms 221.243.36.123
1 2026-08-14 00:14 639222628151417313
40 ms 221.243.36.123