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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 78 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

78

Historical checks stored for this nameserver on selected date

Average Latency

540 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:22

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

78

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 2026-08-09 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
78 2026-08-09 23:22 639219137912168440
569 ms 210.251.105.237
77 2026-08-09 23:07 639219129014206359
533 ms 210.251.105.237
76 2026-08-09 22:53 639219120129816185
562 ms 210.251.105.237
75 2026-08-09 22:38 639219111180200055
578 ms 210.251.105.237
74 2026-08-09 22:23 639219102397272208
624 ms 210.251.105.237
73 2026-08-09 22:08 639219093318422880
560 ms 210.251.105.237
72 2026-08-09 21:53 639219084400315753
565 ms 210.251.105.237
71 2026-08-09 21:38 639219075254551587
601 ms 210.251.105.237
70 2026-08-09 21:23 639219065729192158
567 ms 210.251.105.237
69 2026-08-09 21:07 639219056747802098
542 ms 210.251.105.237
68 2026-08-09 20:52 639219047713450952
562 ms 210.251.105.237
67 2026-08-09 20:37 639219038561445315
570 ms 210.251.105.237
66 2026-08-09 19:45 639219007390383771
544 ms 210.251.105.237
65 2026-08-09 19:30 639218998523265596
545 ms 210.251.105.237
64 2026-08-09 19:15 639218989631630804
566 ms 210.251.105.237
63 2026-08-09 19:00 639218980808450892
584 ms 210.251.105.237
62 2026-08-09 18:46 639218971852160604
548 ms 210.251.105.237
61 2026-08-09 18:31 639218962783650906
272 ms 210.251.105.237
60 2026-08-09 18:15 639218953792820819
561 ms 210.251.105.237
59 2026-08-09 18:01 639218944959692876
358 ms 210.251.105.237
58 2026-08-09 17:46 639218936169104506
556 ms 210.251.105.237
57 2026-08-09 17:31 639218927166062556
279 ms 210.251.105.237
56 2026-08-09 17:16 639218918015715420
571 ms 210.251.105.237
55 2026-08-09 17:01 639218908881852638
831 ms 210.251.105.237
54 2026-08-09 16:09 639218877956262035
548 ms 210.251.105.237
53 2026-08-09 15:54 639218869143729797
559 ms 210.251.105.237
52 2026-08-09 15:39 639218860485298832
568 ms 210.251.105.237
51 2026-08-09 15:25 639218851607906747
553 ms 210.251.105.237
50 2026-08-09 15:10 639218842720839568
573 ms 210.251.105.237
49 2026-08-09 14:55 639218833878788864
567 ms 210.251.105.237
48 2026-08-09 14:41 639218825180862573
556 ms 210.251.105.237
47 2026-08-09 14:26 639218816469621951
581 ms 210.251.105.237
46 2026-08-09 14:12 639218807685036212
547 ms 210.251.105.237
45 2026-08-09 13:57 639218798978271509
562 ms 210.251.105.237
44 2026-08-09 13:42 639218790065423597
775 ms 210.251.105.237
43 2026-08-09 13:27 639218781304584862
755 ms 210.251.105.237
42 2026-08-09 12:36 639218750311179000
554 ms 210.251.105.237
41 2026-08-09 12:22 639218741750420268
549 ms 210.251.105.237
40 2026-08-09 12:07 639218733057535576
538 ms 210.251.105.237
39 2026-08-09 11:53 639218724471329044
585 ms 210.251.105.237
38 2026-08-09 11:38 639218715911974203
552 ms 210.251.105.237
37 2026-08-09 11:24 639218707310812834
424 ms 210.251.105.237
36 2026-08-09 11:10 639218698790485612
751 ms 210.251.105.237
35 2026-08-09 10:56 639218690367692706
565 ms 210.251.105.237
34 2026-08-09 10:42 639218681923173883
415 ms 210.251.105.237
33 2026-08-09 10:28 639218673547179738
284 ms 210.251.105.237
32 2026-08-09 10:13 639218664890274867
575 ms 210.251.105.237
31 2026-08-09 09:59 639218656036928157
568 ms 210.251.105.237
30 2026-08-09 09:07 639218624808018222
312 ms 210.251.105.237
29 2026-08-09 08:53 639218616243340806
291 ms 210.251.105.237
28 2026-08-09 08:38 639218607397811973
560 ms 210.251.105.237
27 2026-08-09 08:23 639218598812444454
539 ms 210.251.105.237
26 2026-08-09 08:09 639218590219570048
266 ms 210.251.105.237
25 2026-08-09 07:55 639218581690210758
271 ms 210.251.105.237
24 2026-08-09 07:41 639218573057388822
278 ms 210.251.105.237
23 2026-08-09 07:26 639218564408781785
558 ms 210.251.105.237
22 2026-08-09 07:12 639218555767188482
548 ms 210.251.105.237
21 2026-08-09 06:57 639218547142705295
566 ms 210.251.105.237
20 2026-08-09 06:43 639218538090114532
568 ms 210.251.105.237
19 2026-08-09 06:27 639218529257910584
587 ms 210.251.105.237
18 2026-08-09 05:36 639218498473231858
582 ms 210.251.105.237
17 2026-08-09 05:22 639218489802113995
281 ms 210.251.105.237
16 2026-08-09 05:07 639218481006804516
976 ms 210.251.105.237
15 2026-08-09 04:52 639218472048712427
567 ms 210.251.105.237
14 2026-08-09 04:37 639218463224432974
844 ms 210.251.105.237
13 2026-08-09 04:23 639218454384107526
583 ms 210.251.105.237
12 2026-08-09 04:08 639218445331231791
532 ms 210.251.105.237
11 2026-08-09 03:53 639218436285215733
551 ms 210.251.105.237
10 2026-08-09 03:38 639218427289555123
577 ms 210.251.105.237
9 2026-08-09 03:23 639218418227819981
277 ms 210.251.105.237
8 2026-08-09 03:07 639218409119503123
554 ms 210.251.105.237
7 2026-08-09 02:52 639218399771712154
563 ms 210.251.105.237
6 2026-08-09 02:00 639218368648652303
555 ms 210.251.105.237
5 2026-08-09 01:45 639218359569598460
550 ms 210.251.105.237
4 2026-08-09 01:30 639218350555429902
579 ms 210.251.105.237
3 2026-08-09 01:14 639218341311543299
559 ms 210.251.105.237
2 2026-08-09 00:22 639218309981981465
562 ms 210.251.105.237
1 2026-08-09 00:07 639218300987184335
564 ms 210.251.105.237