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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 75 successful responses, 1 failed responses, and 444 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

76

Historical checks stored for this nameserver on selected date

Average Latency

444 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:49

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

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 ns.i-vis.co.jp

Showing DNS history for 2026-08-15 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
76 2026-08-15 23:49 639224338276675277
728 ms 122.219.133.245
75 2026-08-15 22:57 639224306594546649
501 ms 122.219.133.245
74 2026-08-15 22:41 639224297145423303
2 ms 122.219.133.245
73 2026-08-15 22:25 639224287678238833
489 ms 122.219.133.245
72 2026-08-15 22:10 639224278490872828
3 ms 122.219.133.245
71 2026-08-15 21:54 639224269149307826
480 ms 122.219.133.245
70 2026-08-15 21:39 639224259868597616
468 ms 122.219.133.245
69 2026-08-15 21:23 639224250518642175
317 ms 122.219.133.245
68 2026-08-15 21:08 639224241064772383
471 ms 122.219.133.245
67 2026-08-15 20:52 639224231691099605
484 ms 122.219.133.245
66 2026-08-15 20:36 639224222468168159
494 ms 122.219.133.245
65 2026-08-15 20:21 639224213173899635
490 ms 122.219.133.245
64 2026-08-15 20:05 639224203914451783
486 ms 122.219.133.245
63 2026-08-15 19:12 639224172202542163
469 ms 122.219.133.245
62 2026-08-15 18:57 639224163338654093
313 ms 122.219.133.245
61 2026-08-15 18:42 639224154287995374
482 ms 122.219.133.245
60 2026-08-15 18:27 639224145118612503
489 ms 122.219.133.245
59 2026-08-15 18:12 639224135995990731
2306 ms 122.219.133.245
58 2026-08-15 17:57 639224127185332624
3 ms 122.219.133.245
57 2026-08-15 17:42 639224118229289175
3 ms 122.219.133.245
56 2026-08-15 17:27 639224109273796359
743 ms 122.219.133.245
55 2026-08-15 17:12 639224100490805608
461 ms 122.219.133.245
54 2026-08-15 16:57 639224091353714490
504 ms 122.219.133.245
53 2026-08-15 16:42 639224082033126828
492 ms 122.219.133.245
52 2026-08-15 16:27 639224072736962403
579 ms 122.219.133.245
51 2026-08-15 15:34 639224041475563754
3 ms 122.219.133.245
50 2026-08-15 15:19 639224032345604453
751 ms 122.219.133.245
49 2026-08-15 15:04 639224023169497283
491 ms 122.219.133.245
48 2026-08-15 14:49 639224013981146405
477 ms 122.219.133.245
47 2026-08-15 14:33 639224004883412586
4 ms 122.219.133.245
46 2026-08-15 14:18 639223995612880615
477 ms 122.219.133.245
45 2026-08-15 14:03 639223986271830789
4 ms 122.219.133.245
44 2026-08-15 13:47 639223977005780949
549 ms 122.219.133.245
43 2026-08-15 13:31 639223967653137793
490 ms 122.219.133.245
42 2026-08-15 13:16 639223958286010799
490 ms 122.219.133.245
41 2026-08-15 13:00 639223948936108345
744 ms 122.219.133.245
40 2026-08-15 12:44 639223939673066880
603 ms 122.219.133.245
39 2026-08-15 11:52 639223908317760530
488 ms 122.219.133.245
38 2026-08-15 11:37 639223898992594258
3 ms 122.219.133.245
37 2026-08-15 11:21 639223889761312823
759 ms 122.219.133.245
36 2026-08-15 11:06 639223880359273507
493 ms 122.219.133.245
35 2026-08-15 10:50 639223870920466808
491 ms 122.219.133.245
34 2026-08-15 10:35 639223861579762179
480 ms 122.219.133.245
33 2026-08-15 10:19 639223852238616009
3 ms 122.219.133.245
32 2026-08-15 10:04 639223843019815620
496 ms 122.219.133.245
31 2026-08-15 09:48 639223833669915012
477 ms 122.219.133.245
30 2026-08-15 09:33 639223824494613222
486 ms 122.219.133.245
29 2026-08-15 09:17 639223815116325293
507 ms 122.219.133.245
28 2026-08-15 09:01 639223805493870221
510 ms 122.219.133.245
27 2026-08-15 08:09 639223774218660438
485 ms 122.219.133.245
26 2026-08-15 07:54 639223764663090372
3 ms 122.219.133.245
25 2026-08-15 07:38 639223755338811400
486 ms 122.219.133.245
24 2026-08-15 07:22 639223746019193268
2 ms 122.219.133.245
23 2026-08-15 07:06 639223736658778104
477 ms 122.219.133.245
22 2026-08-15 06:51 639223727330194499
534 ms 122.219.133.245
21 2026-08-15 06:35 639223717848514742
487 ms 122.219.133.245
20 2026-08-15 06:20 639223708284754056
541 ms 122.219.133.245
19 2026-08-15 06:04 639223699061259933
526 ms 122.219.133.245
18 2026-08-15 05:48 639223689592545140
3 ms 122.219.133.245
17 2026-08-15 05:32 639223680143410810
526 ms 122.219.133.245
16 2026-08-15 05:16 639223670514517104
530 ms 122.219.133.245
15 2026-08-15 04:23 639223638855054294
493 ms 122.219.133.245
14 2026-08-15 04:08 639223629623335972
475 ms 122.219.133.245
13 2026-08-15 03:52 639223620390189495
477 ms 122.219.133.245
12 2026-08-15 03:37 639223610916950440
454 ms 122.219.133.245
11 2026-08-15 03:21 639223601597759168
507 ms 122.219.133.245
10 2026-08-15 03:06 639223592342172093
476 ms 122.219.133.245
9 2026-08-15 02:51 639223583324121497
491 ms 122.219.133.245
8 2026-08-15 02:35 639223574086714218
336 ms 122.219.133.245
7 2026-08-15 02:20 639223564698424889
478 ms 122.219.133.245
6 2026-08-15 02:04 639223555408664206
473 ms 122.219.133.245
5 2026-08-15 01:49 639223546000912416
461 ms 122.219.133.245
4 2026-08-15 01:33 639223536550774847
467 ms 122.219.133.245
3 2026-08-15 00:40 639223505017205611
-
2 2026-08-15 00:25 639223495784410207
511 ms 122.219.133.245
1 2026-08-15 00:09 639223486524583054
36 ms 122.219.133.245