DNS response history for ns1.obis.co.jp

ns1.obis.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 76 DNS check records, 76 successful responses, 0 failed responses, and 554 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 ns1.obis.co.jp.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

554 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

202.4.250.13

Most recently resolved hosting IP on selected date

Successful Responses

76

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 ns1.obis.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
76 2026-08-23 23:58 639231254406598736
550 ms 202.4.250.13
75 2026-08-23 23:41 639231244697865594
543 ms 202.4.250.13
74 2026-08-23 23:25 639231234893504693
557 ms 202.4.250.13
73 2026-08-23 23:08 639231225024549139
541 ms 202.4.250.13
72 2026-08-23 22:52 639231214931957622
812 ms 202.4.250.13
71 2026-08-23 22:35 639231204962010549
441 ms 202.4.250.13
70 2026-08-23 22:18 639231195170138463
281 ms 202.4.250.13
69 2026-08-23 22:02 639231185235020577
541 ms 202.4.250.13
68 2026-08-23 21:46 639231175558690075
552 ms 202.4.250.13
67 2026-08-23 21:29 639231165610444012
540 ms 202.4.250.13
66 2026-08-23 20:37 639231133806425363
318 ms 202.4.250.13
65 2026-08-23 20:20 639231124203758023
536 ms 202.4.250.13
64 2026-08-23 20:04 639231114428262706
284 ms 202.4.250.13
63 2026-08-23 19:48 639231104662480065
303 ms 202.4.250.13
62 2026-08-23 19:32 639231094840372018
516 ms 202.4.250.13
61 2026-08-23 19:15 639231085024583224
565 ms 202.4.250.13
60 2026-08-23 18:59 639231075257417427
529 ms 202.4.250.13
59 2026-08-23 18:43 639231065516009503
525 ms 202.4.250.13
58 2026-08-23 18:26 639231055805348837
654 ms 202.4.250.13
57 2026-08-23 18:10 639231045980373765
524 ms 202.4.250.13
56 2026-08-23 17:54 639231035984577527
536 ms 202.4.250.13
55 2026-08-23 17:37 639231025928115303
543 ms 202.4.250.13
54 2026-08-23 16:44 639230994250157583
286 ms 202.4.250.13
53 2026-08-23 16:28 639230984476411369
282 ms 202.4.250.13
52 2026-08-23 16:11 639230974838373450
538 ms 202.4.250.13
51 2026-08-23 15:55 639230965244277645
539 ms 202.4.250.13
50 2026-08-23 15:39 639230955522101820
521 ms 202.4.250.13
49 2026-08-23 15:23 639230945754521603
538 ms 202.4.250.13
48 2026-08-23 15:07 639230935852040504
529 ms 202.4.250.13
47 2026-08-23 14:50 639230926222061048
533 ms 202.4.250.13
46 2026-08-23 14:34 639230916449726907
764 ms 202.4.250.13
45 2026-08-23 14:18 639230906595053086
539 ms 202.4.250.13
44 2026-08-23 14:01 639230896680429441
543 ms 202.4.250.13
43 2026-08-23 13:45 639230886630210965
552 ms 202.4.250.13
42 2026-08-23 12:52 639230855430405719
537 ms 202.4.250.13
41 2026-08-23 12:36 639230845707499136
544 ms 202.4.250.13
40 2026-08-23 12:20 639230836186805419
518 ms 202.4.250.13
39 2026-08-23 12:04 639230826493828316
533 ms 202.4.250.13
38 2026-08-23 11:48 639230816817882996
534 ms 202.4.250.13
37 2026-08-23 11:32 639230806933854189
562 ms 202.4.250.13
36 2026-08-23 11:15 639230797120243854
536 ms 202.4.250.13
35 2026-08-23 10:59 639230787310272840
527 ms 202.4.250.13
34 2026-08-23 10:43 639230777600173142
532 ms 202.4.250.13
33 2026-08-23 10:26 639230767665024593
525 ms 202.4.250.13
32 2026-08-23 10:10 639230757720962293
527 ms 202.4.250.13
31 2026-08-23 09:53 639230747722189784
564 ms 202.4.250.13
30 2026-08-23 09:01 639230716313923480
647 ms 202.4.250.13
29 2026-08-23 08:44 639230706813835990
541 ms 202.4.250.13
28 2026-08-23 08:29 639230696871062203
552 ms 202.4.250.13
27 2026-08-23 08:12 639230687142781616
527 ms 202.4.250.13
26 2026-08-23 07:56 639230677432142227
555 ms 202.4.250.13
25 2026-08-23 07:40 639230667686258061
561 ms 202.4.250.13
24 2026-08-23 07:23 639230658039243685
535 ms 202.4.250.13
23 2026-08-23 07:07 639230648468473803
525 ms 202.4.250.13
22 2026-08-23 06:51 639230638829658294
526 ms 202.4.250.13
21 2026-08-23 06:35 639230629247017617
533 ms 202.4.250.13
20 2026-08-23 06:19 639230619625318239
285 ms 202.4.250.13
19 2026-08-23 06:03 639230609697630264
534 ms 202.4.250.13
18 2026-08-23 05:11 639230578570131864
518 ms 202.4.250.13
17 2026-08-23 04:55 639230568958963168
522 ms 202.4.250.13
16 2026-08-23 04:39 639230559287611211
529 ms 202.4.250.13
15 2026-08-23 04:23 639230549524312030
312 ms 202.4.250.13
14 2026-08-23 04:06 639230539739801669
301 ms 202.4.250.13
13 2026-08-23 03:50 639230530084069375
628 ms 202.4.250.13
12 2026-08-23 03:34 639230520362691441
527 ms 202.4.250.13
11 2026-08-23 03:18 639230510677194518
527 ms 202.4.250.13
10 2026-08-23 03:02 639230501156002646
521 ms 202.4.250.13
9 2026-08-23 02:46 639230491502198541
549 ms 202.4.250.13
8 2026-08-23 02:30 639230481860318494
609 ms 202.4.250.13
7 2026-08-23 02:13 639230471893008575
2306 ms 202.4.250.13
6 2026-08-23 01:20 639230440030877421
1657 ms 202.4.250.13
5 2026-08-23 01:04 639230430479725508
570 ms 202.4.250.13
4 2026-08-23 00:48 639230420875160219
280 ms 202.4.250.13
3 2026-08-23 00:32 639230411240692575
556 ms 202.4.250.13
2 2026-08-23 00:16 639230401550806607
528 ms 202.4.250.13
1 2026-08-23 00:00 639230391807229016
539 ms 202.4.250.13