DNS response history for ns.i-vis.co.jp

ns.i-vis.co.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 445 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 ns.i-vis.co.jp.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

445 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

122.219.133.245

Most recently resolved hosting IP on selected date

Successful Responses

75

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 ns.i-vis.co.jp

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:57 639231254406598736
683 ms 122.219.133.245
74 2026-08-23 23:41 639231244697865594
469 ms 122.219.133.245
73 2026-08-23 23:24 639231234893504693
466 ms 122.219.133.245
72 2026-08-23 23:08 639231225024549139
510 ms 122.219.133.245
71 2026-08-23 22:51 639231214931957622
4 ms 122.219.133.245
70 2026-08-23 22:35 639231204962010549
467 ms 122.219.133.245
69 2026-08-23 22:18 639231195170138463
457 ms 122.219.133.245
68 2026-08-23 22:02 639231185235020577
462 ms 122.219.133.245
67 2026-08-23 21:46 639231175558690075
720 ms 122.219.133.245
66 2026-08-23 21:29 639231165610444012
475 ms 122.219.133.245
65 2026-08-23 20:37 639231133806425363
499 ms 122.219.133.245
64 2026-08-23 20:20 639231124203758023
404 ms 122.219.133.245
63 2026-08-23 20:04 639231114428262706
732 ms 122.219.133.245
62 2026-08-23 19:48 639231104662480065
300 ms 122.219.133.245
61 2026-08-23 19:31 639231094840372018
4 ms 122.219.133.245
60 2026-08-23 19:15 639231085024583224
467 ms 122.219.133.245
59 2026-08-23 18:58 639231075257417427
2304 ms 122.219.133.245
58 2026-08-23 18:42 639231065516009503
479 ms 122.219.133.245
57 2026-08-23 18:26 639231055805348837
479 ms 122.219.133.245
56 2026-08-23 18:10 639231045980373765
468 ms 122.219.133.245
55 2026-08-23 17:53 639231035984577527
4 ms 122.219.133.245
54 2026-08-23 17:36 639231025928115303
495 ms 122.219.133.245
53 2026-08-23 16:44 639230994250157583
346 ms 122.219.133.245
52 2026-08-23 16:27 639230984476411369
458 ms 122.219.133.245
51 2026-08-23 16:11 639230974838373450
4 ms 122.219.133.245
50 2026-08-23 15:55 639230965244277645
470 ms 122.219.133.245
49 2026-08-23 15:39 639230955522101820
478 ms 122.219.133.245
48 2026-08-23 15:23 639230945754521603
450 ms 122.219.133.245
47 2026-08-23 15:07 639230935852040504
499 ms 122.219.133.245
46 2026-08-23 14:50 639230926222061048
7 ms 122.219.133.245
45 2026-08-23 14:34 639230916449726907
740 ms 122.219.133.245
44 2026-08-23 14:18 639230906595053086
491 ms 122.219.133.245
43 2026-08-23 14:01 639230896680429441
469 ms 122.219.133.245
42 2026-08-23 13:44 639230886630210965
464 ms 122.219.133.245
41 2026-08-23 12:52 639230855430405719
479 ms 122.219.133.245
40 2026-08-23 12:36 639230845707499136
484 ms 122.219.133.245
39 2026-08-23 12:20 639230836186805419
743 ms 122.219.133.245
38 2026-08-23 12:04 639230826493828316
496 ms 122.219.133.245
37 2026-08-23 11:48 639230816817882996
289 ms 122.219.133.245
36 2026-08-23 11:32 639230806933854189
4 ms 122.219.133.245
35 2026-08-23 11:15 639230797120243854
466 ms 122.219.133.245
34 2026-08-23 10:59 639230787310272840
5 ms 122.219.133.245
33 2026-08-23 10:42 639230777600173142
685 ms 122.219.133.245
32 2026-08-23 10:26 639230767665024593
2 ms 122.219.133.245
31 2026-08-23 10:10 639230757720962293
474 ms 122.219.133.245
30 2026-08-23 09:53 639230747722189784
452 ms 122.219.133.245
29 2026-08-23 09:00 639230716313923480
252 ms 122.219.133.245
28 2026-08-23 08:44 639230706813835990
476 ms 122.219.133.245
27 2026-08-23 08:28 639230696871062203
741 ms 122.219.133.245
26 2026-08-23 08:12 639230687142781616
294 ms 122.219.133.245
25 2026-08-23 07:55 639230677432142227
473 ms 122.219.133.245
24 2026-08-23 07:39 639230667686258061
506 ms 122.219.133.245
23 2026-08-23 07:23 639230658039243685
780 ms 122.219.133.245
22 2026-08-23 07:07 639230648468473803
468 ms 122.219.133.245
21 2026-08-23 06:51 639230638829658294
467 ms 122.219.133.245
20 2026-08-23 06:35 639230629247017617
3 ms 122.219.133.245
19 2026-08-23 06:19 639230619625318239
470 ms 122.219.133.245
18 2026-08-23 06:03 639230609697630264
504 ms 122.219.133.245
17 2026-08-23 05:10 639230578570131864
2 ms 122.219.133.245
16 2026-08-23 04:55 639230568958963168
472 ms 122.219.133.245
15 2026-08-23 04:39 639230559287611211
287 ms 122.219.133.245
14 2026-08-23 04:22 639230549524312030
283 ms 122.219.133.245
13 2026-08-23 04:06 639230539739801669
521 ms 122.219.133.245
12 2026-08-23 03:50 639230530084069375
473 ms 122.219.133.245
11 2026-08-23 03:34 639230520362691441
3 ms 122.219.133.245
10 2026-08-23 03:17 639230510677194518
471 ms 122.219.133.245
9 2026-08-23 03:01 639230501156002646
282 ms 122.219.133.245
8 2026-08-23 02:45 639230491502198541
464 ms 122.219.133.245
7 2026-08-23 02:29 639230481860318494
743 ms 122.219.133.245
6 2026-08-23 02:13 639230471893008575
608 ms 122.219.133.245
5 2026-08-23 01:20 639230440030877421
794 ms 122.219.133.245
4 2026-08-23 01:04 639230430479725508
465 ms 122.219.133.245
3 2026-08-23 00:48 639230420875160219
334 ms 122.219.133.245
2 2026-08-23 00:32 639230411240692575
451 ms 122.219.133.245
1 2026-08-23 00:16 639230401550806607
468 ms 122.219.133.245