DNS response history for mx12.cmo-jp.org

mx12.cmo-jp.org 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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 540 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 mx12.cmo-jp.org.
Records on Selected Date

62

Historical checks stored for this nameserver on selected date

Average Latency

540 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

210.251.105.237

Most recently resolved hosting IP on selected date

Successful Responses

62

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 mx12.cmo-jp.org

Showing DNS history for 2026-08-12 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
62 2026-08-12 23:46 639221744107644868
535 ms 210.251.105.237
61 2026-08-12 23:31 639221735030187244
590 ms 210.251.105.237
60 2026-08-12 23:15 639221725815508109
563 ms 210.251.105.237
59 2026-08-12 22:24 639221694790955973
541 ms 210.251.105.237
58 2026-08-12 22:08 639221685562451720
557 ms 210.251.105.237
57 2026-08-12 21:53 639221676023655289
560 ms 210.251.105.237
56 2026-08-12 21:37 639221666449119409
558 ms 210.251.105.237
55 2026-08-12 20:45 639221635456432556
414 ms 210.251.105.237
54 2026-08-12 20:30 639221626313054202
578 ms 210.251.105.237
53 2026-08-12 20:14 639221617091958857
551 ms 210.251.105.237
52 2026-08-12 19:59 639221607786737151
572 ms 210.251.105.237
51 2026-08-12 19:07 639221576664330059
550 ms 210.251.105.237
50 2026-08-12 18:52 639221567514216674
551 ms 210.251.105.237
49 2026-08-12 18:36 639221558399762524
575 ms 210.251.105.237
48 2026-08-12 18:21 639221549052016282
540 ms 210.251.105.237
47 2026-08-12 17:29 639221517673834934
548 ms 210.251.105.237
46 2026-08-12 17:13 639221508282311633
291 ms 210.251.105.237
45 2026-08-12 16:57 639221498786324983
560 ms 210.251.105.237
44 2026-08-12 16:41 639221489157589737
556 ms 210.251.105.237
43 2026-08-12 15:49 639221457655914645
570 ms 210.251.105.237
42 2026-08-12 15:33 639221448164090526
551 ms 210.251.105.237
41 2026-08-12 15:17 639221438725783630
670 ms 210.251.105.237
40 2026-08-12 15:01 639221429178071087
287 ms 210.251.105.237
39 2026-08-12 14:09 639221397761278719
552 ms 210.251.105.237
38 2026-08-12 13:53 639221388200567278
578 ms 210.251.105.237
37 2026-08-12 13:37 639221378483570949
553 ms 210.251.105.237
36 2026-08-12 13:21 639221368872360139
572 ms 210.251.105.237
35 2026-08-12 12:28 639221337226647415
560 ms 210.251.105.237
34 2026-08-12 12:12 639221327924087446
538 ms 210.251.105.237
33 2026-08-12 11:57 639221318096976375
565 ms 210.251.105.237
32 2026-08-12 11:40 639221308343145274
553 ms 210.251.105.237
31 2026-08-12 10:48 639221277089610470
556 ms 210.251.105.237
30 2026-08-12 10:32 639221267628136359
546 ms 210.251.105.237
29 2026-08-12 10:16 639221257907569952
570 ms 210.251.105.237
28 2026-08-12 10:00 639221248402420965
549 ms 210.251.105.237
27 2026-08-12 09:07 639221216797540533
555 ms 210.251.105.237
26 2026-08-12 08:52 639221207385792352
548 ms 210.251.105.237
25 2026-08-12 08:36 639221198078534844
555 ms 210.251.105.237
24 2026-08-12 08:20 639221188677585577
277 ms 210.251.105.237
23 2026-08-12 07:28 639221157276484143
554 ms 210.251.105.237
22 2026-08-12 07:13 639221147876262183
293 ms 210.251.105.237
21 2026-08-12 06:57 639221138388812469
546 ms 210.251.105.237
20 2026-08-12 06:41 639221128987381118
555 ms 210.251.105.237
19 2026-08-12 05:49 639221097816416095
540 ms 210.251.105.237
18 2026-08-12 05:33 639221088508065616
552 ms 210.251.105.237
17 2026-08-12 05:18 639221079092308503
571 ms 210.251.105.237
16 2026-08-12 05:02 639221069595873597
546 ms 210.251.105.237
15 2026-08-12 04:10 639221038601577496
558 ms 210.251.105.237
14 2026-08-12 03:55 639221029533901299
547 ms 210.251.105.237
13 2026-08-12 03:40 639221020333828965
547 ms 210.251.105.237
12 2026-08-12 03:24 639221011110510484
553 ms 210.251.105.237
11 2026-08-12 02:32 639220979815209769
550 ms 210.251.105.237
10 2026-08-12 02:17 639220970971410921
546 ms 210.251.105.237
9 2026-08-12 02:02 639220961848982361
555 ms 210.251.105.237
8 2026-08-12 01:47 639220952784591501
579 ms 210.251.105.237
7 2026-08-12 01:32 639220943893596731
557 ms 210.251.105.237
6 2026-08-12 01:17 639220934954704520
562 ms 210.251.105.237
5 2026-08-12 01:02 639220925792457751
537 ms 210.251.105.237
4 2026-08-12 00:47 639220916610063538
543 ms 210.251.105.237
3 2026-08-12 00:31 639220907229361754
585 ms 210.251.105.237
2 2026-08-12 00:16 639220897896762127
589 ms 210.251.105.237
1 2026-08-12 00:00 639220888396333845
640 ms 210.251.105.237