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 2026-08-15. 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 mx12.cmo-jp.org.
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

2026-08-15 23:50

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

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 mx12.cmo-jp.org

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 23:50 639224338276675277
583 ms 210.251.105.237
75 2026-08-15 22:57 639224306594546649
553 ms 210.251.105.237
74 2026-08-15 22:41 639224297145423303
543 ms 210.251.105.237
73 2026-08-15 22:26 639224287678238833
551 ms 210.251.105.237
72 2026-08-15 22:10 639224278490872828
555 ms 210.251.105.237
71 2026-08-15 21:55 639224269149307826
563 ms 210.251.105.237
70 2026-08-15 21:39 639224259868597616
547 ms 210.251.105.237
69 2026-08-15 21:23 639224250518642175
553 ms 210.251.105.237
68 2026-08-15 21:08 639224241064772383
578 ms 210.251.105.237
67 2026-08-15 20:52 639224231691099605
545 ms 210.251.105.237
66 2026-08-15 20:37 639224222468168159
301 ms 210.251.105.237
65 2026-08-15 20:21 639224213173899635
547 ms 210.251.105.237
64 2026-08-15 20:06 639224203914451783
550 ms 210.251.105.237
63 2026-08-15 19:13 639224172202542163
548 ms 210.251.105.237
62 2026-08-15 18:58 639224163338654093
545 ms 210.251.105.237
61 2026-08-15 18:43 639224154287995374
549 ms 210.251.105.237
60 2026-08-15 18:28 639224145118612503
620 ms 210.251.105.237
59 2026-08-15 18:12 639224135995990731
554 ms 210.251.105.237
58 2026-08-15 17:57 639224127185332624
570 ms 210.251.105.237
57 2026-08-15 17:42 639224118229289175
288 ms 210.251.105.237
56 2026-08-15 17:28 639224109273796359
557 ms 210.251.105.237
55 2026-08-15 17:13 639224100490805608
545 ms 210.251.105.237
54 2026-08-15 16:58 639224091353714490
561 ms 210.251.105.237
53 2026-08-15 16:42 639224082033126828
565 ms 210.251.105.237
52 2026-08-15 16:27 639224072736962403
567 ms 210.251.105.237
51 2026-08-15 15:35 639224041475563754
572 ms 210.251.105.237
50 2026-08-15 15:20 639224032345604453
570 ms 210.251.105.237
49 2026-08-15 15:04 639224023169497283
836 ms 210.251.105.237
48 2026-08-15 14:49 639224013981146405
564 ms 210.251.105.237
47 2026-08-15 14:34 639224004883412586
569 ms 210.251.105.237
46 2026-08-15 14:18 639223995612880615
584 ms 210.251.105.237
45 2026-08-15 14:03 639223986271830789
585 ms 210.251.105.237
44 2026-08-15 13:47 639223977005780949
562 ms 210.251.105.237
43 2026-08-15 13:32 639223967653137793
563 ms 210.251.105.237
42 2026-08-15 13:16 639223958286010799
542 ms 210.251.105.237
41 2026-08-15 13:01 639223948936108345
548 ms 210.251.105.237
40 2026-08-15 12:45 639223939673066880
565 ms 210.251.105.237
39 2026-08-15 11:53 639223908317760530
541 ms 210.251.105.237
38 2026-08-15 11:37 639223898992594258
577 ms 210.251.105.237
37 2026-08-15 11:22 639223889761312823
560 ms 210.251.105.237
36 2026-08-15 11:06 639223880359273507
560 ms 210.251.105.237
35 2026-08-15 10:51 639223870920466808
570 ms 210.251.105.237
34 2026-08-15 10:35 639223861579762179
549 ms 210.251.105.237
33 2026-08-15 10:19 639223852238616009
551 ms 210.251.105.237
32 2026-08-15 10:04 639223843019815620
555 ms 210.251.105.237
31 2026-08-15 09:49 639223833669915012
417 ms 210.251.105.237
30 2026-08-15 09:33 639223824494613222
557 ms 210.251.105.237
29 2026-08-15 09:18 639223815116325293
568 ms 210.251.105.237
28 2026-08-15 09:02 639223805493870221
562 ms 210.251.105.237
27 2026-08-15 08:09 639223774218660438
427 ms 210.251.105.237
26 2026-08-15 07:54 639223764663090372
562 ms 210.251.105.237
25 2026-08-15 07:38 639223755338811400
555 ms 210.251.105.237
24 2026-08-15 07:22 639223746019193268
452 ms 210.251.105.237
23 2026-08-15 07:07 639223736658778104
556 ms 210.251.105.237
22 2026-08-15 06:51 639223727330194499
581 ms 210.251.105.237
21 2026-08-15 06:36 639223717848514742
544 ms 210.251.105.237
20 2026-08-15 06:20 639223708284754056
564 ms 210.251.105.237
19 2026-08-15 06:04 639223699061259933
564 ms 210.251.105.237
18 2026-08-15 05:49 639223689592545140
574 ms 210.251.105.237
17 2026-08-15 05:33 639223680143410810
584 ms 210.251.105.237
16 2026-08-15 05:17 639223670514517104
562 ms 210.251.105.237
15 2026-08-15 04:24 639223638855054294
560 ms 210.251.105.237
14 2026-08-15 04:08 639223629623335972
582 ms 210.251.105.237
13 2026-08-15 03:53 639223620390189495
548 ms 210.251.105.237
12 2026-08-15 03:38 639223610916950440
566 ms 210.251.105.237
11 2026-08-15 03:22 639223601597759168
556 ms 210.251.105.237
10 2026-08-15 03:06 639223592342172093
582 ms 210.251.105.237
9 2026-08-15 02:51 639223583324121497
558 ms 210.251.105.237
8 2026-08-15 02:36 639223574086714218
552 ms 210.251.105.237
7 2026-08-15 02:20 639223564698424889
568 ms 210.251.105.237
6 2026-08-15 02:05 639223555408664206
558 ms 210.251.105.237
5 2026-08-15 01:49 639223546000912416
584 ms 210.251.105.237
4 2026-08-15 01:33 639223536550774847
574 ms 210.251.105.237
3 2026-08-15 00:41 639223505017205611
565 ms 210.251.105.237
2 2026-08-15 00:25 639223495784410207
576 ms 210.251.105.237
1 2026-08-15 00:10 639223486524583054
567 ms 210.251.105.237