DNS response history for ns2.abtesting.jp

ns2.abtesting.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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 482 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 ns2.abtesting.jp.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

482 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

211.14.147.71

Most recently resolved hosting IP on selected date

Successful Responses

72

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 ns2.abtesting.jp

Showing DNS history for 2026-08-13 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
72 2026-08-13 23:47 639222608688333012
501 ms 211.14.147.71
71 2026-08-13 23:30 639222598741756356
515 ms 211.14.147.71
70 2026-08-13 23:14 639222588615244093
543 ms 211.14.147.71
69 2026-08-13 22:20 639222556495289724
527 ms 211.14.147.71
68 2026-08-13 22:03 639222546477917698
493 ms 211.14.147.71
67 2026-08-13 21:46 639222536257653790
478 ms 211.14.147.71
66 2026-08-13 21:29 639222525833084485
500 ms 211.14.147.71
65 2026-08-13 21:11 639222515446085004
512 ms 211.14.147.71
64 2026-08-13 20:54 639222505166766781
494 ms 211.14.147.71
63 2026-08-13 20:37 639222494930541001
520 ms 211.14.147.71
62 2026-08-13 20:20 639222484469216890
515 ms 211.14.147.71
61 2026-08-13 20:02 639222474270039940
497 ms 211.14.147.71
60 2026-08-13 19:45 639222464005587385
533 ms 211.14.147.71
59 2026-08-13 19:28 639222453485975041
496 ms 211.14.147.71
58 2026-08-13 19:11 639222442984828770
501 ms 211.14.147.71
57 2026-08-13 18:17 639222410191353397
524 ms 211.14.147.71
56 2026-08-13 18:00 639222399952628376
530 ms 211.14.147.71
55 2026-08-13 17:43 639222389608608647
529 ms 211.14.147.71
54 2026-08-13 17:26 639222379604012481
563 ms 211.14.147.71
53 2026-08-13 17:09 639222369372672858
386 ms 211.14.147.71
52 2026-08-13 16:52 639222359096909298
571 ms 211.14.147.71
51 2026-08-13 16:35 639222348814301655
541 ms 211.14.147.71
50 2026-08-13 16:18 639222338608331104
532 ms 211.14.147.71
49 2026-08-13 16:01 639222328204609760
513 ms 211.14.147.71
48 2026-08-13 15:43 639222317859759909
546 ms 211.14.147.71
47 2026-08-13 15:26 639222307560137918
522 ms 211.14.147.71
46 2026-08-13 15:09 639222297274357149
420 ms 211.14.147.71
45 2026-08-13 14:15 639222265004477827
512 ms 211.14.147.71
44 2026-08-13 13:59 639222255176583683
767 ms 211.14.147.71
43 2026-08-13 13:42 639222245340146131
506 ms 211.14.147.71
42 2026-08-13 13:26 639222235662219956
238 ms 211.14.147.71
41 2026-08-13 13:10 639222225817223284
514 ms 211.14.147.71
40 2026-08-13 12:53 639222216341869648
520 ms 211.14.147.71
39 2026-08-13 12:37 639222206848442189
522 ms 211.14.147.71
38 2026-08-13 12:22 639222197538963225
500 ms 211.14.147.71
37 2026-08-13 12:06 639222188113685569
244 ms 211.14.147.71
36 2026-08-13 11:50 639222178880138458
522 ms 211.14.147.71
35 2026-08-13 11:35 639222169343013317
508 ms 211.14.147.71
34 2026-08-13 11:19 639222159910600596
503 ms 211.14.147.71
33 2026-08-13 10:27 639222128676274866
536 ms 211.14.147.71
32 2026-08-13 10:11 639222119169781983
535 ms 211.14.147.71
31 2026-08-13 09:55 639222109996148889
493 ms 211.14.147.71
30 2026-08-13 09:40 639222100791323799
504 ms 211.14.147.71
29 2026-08-13 09:25 639222091647893142
484 ms 211.14.147.71
28 2026-08-13 09:10 639222082524717649
490 ms 211.14.147.71
27 2026-08-13 08:55 639222073378630456
506 ms 211.14.147.71
26 2026-08-13 08:40 639222064537306701
500 ms 211.14.147.71
25 2026-08-13 08:25 639222055409471864
478 ms 211.14.147.71
24 2026-08-13 08:09 639222046117152411
469 ms 211.14.147.71
23 2026-08-13 07:54 639222036915107067
527 ms 211.14.147.71
22 2026-08-13 07:39 639222027654889141
501 ms 211.14.147.71
21 2026-08-13 06:47 639221996824612035
518 ms 211.14.147.71
20 2026-08-13 06:32 639221987863418113
504 ms 211.14.147.71
19 2026-08-13 06:17 639221979006823112
511 ms 211.14.147.71
18 2026-08-13 06:02 639221970068466615
293 ms 211.14.147.71
17 2026-08-13 05:47 639221961001585139
524 ms 211.14.147.71
16 2026-08-13 05:32 639221952104046397
502 ms 211.14.147.71
15 2026-08-13 05:17 639221943247694484
573 ms 211.14.147.71
14 2026-08-13 05:03 639221934603388241
486 ms 211.14.147.71
13 2026-08-13 04:48 639221925729273358
569 ms 211.14.147.71
12 2026-08-13 04:33 639221916777813401
306 ms 211.14.147.71
11 2026-08-13 04:18 639221907816913910
509 ms 211.14.147.71
10 2026-08-13 04:03 639221898639694322
545 ms 211.14.147.71
9 2026-08-13 03:12 639221868257567489
270 ms 211.14.147.71
8 2026-08-13 02:58 639221859270235608
255 ms 211.14.147.71
7 2026-08-13 02:43 639221850184464515
534 ms 211.14.147.71
6 2026-08-13 02:27 639221841141973425
518 ms 211.14.147.71
5 2026-08-13 01:36 639221810548753083
275 ms 211.14.147.71
4 2026-08-13 01:22 639221801656796262
587 ms 211.14.147.71
3 2026-08-13 01:06 639221792658715334
242 ms 211.14.147.71
2 2026-08-13 00:51 639221783571379176
247 ms 211.14.147.71
1 2026-08-13 00:00 639221753022017039
278 ms 211.14.147.71