DNS response history for mdb1.diskunion.co.jp

mdb1.diskunion.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 2026-08-24. For this date, NameServerHistory found 55 DNS check records, 55 successful responses, 0 failed responses, and 484 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 mdb1.diskunion.co.jp.
Records on Selected Date

55

Historical checks stored for this nameserver on selected date

Average Latency

484 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:42

All timestamps shown in UTC

Latest Resolved IP on Selected Date

210.145.215.87

Most recently resolved hosting IP on selected date

Successful Responses

55

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 mdb1.diskunion.co.jp

Showing DNS history for 2026-08-24 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
55 2026-08-24 23:42 639232109112567473
530 ms 210.145.215.87
54 2026-08-24 22:49 639232077430823987
487 ms 210.145.215.87
53 2026-08-24 22:32 639232067340513033
545 ms 210.145.215.87
52 2026-08-24 22:15 639232057157944387
531 ms 210.145.215.87
51 2026-08-24 21:58 639232046895282144
528 ms 210.145.215.87
50 2026-08-24 21:04 639232014356623395
533 ms 210.145.215.87
49 2026-08-24 20:47 639232004177831322
687 ms 210.145.215.87
48 2026-08-24 20:30 639231993997863976
528 ms 210.145.215.87
47 2026-08-24 20:13 639231983967363696
4 ms 210.145.215.87
46 2026-08-24 19:20 639231952257842845
522 ms 210.145.215.87
45 2026-08-24 19:04 639231942277816756
3 ms 210.145.215.87
44 2026-08-24 18:47 639231932094180724
650 ms 210.145.215.87
43 2026-08-24 18:30 639231922041034838
541 ms 210.145.215.87
42 2026-08-24 17:37 639231890488117536
513 ms 210.145.215.87
41 2026-08-24 17:21 639231880574255543
523 ms 210.145.215.87
40 2026-08-24 17:04 639231870418029045
499 ms 210.145.215.87
39 2026-08-24 16:47 639231860258429562
569 ms 210.145.215.87
38 2026-08-24 15:54 639231828211839931
552 ms 210.145.215.87
37 2026-08-24 15:37 639231818080917481
510 ms 210.145.215.87
36 2026-08-24 15:20 639231807961539652
552 ms 210.145.215.87
35 2026-08-24 15:03 639231797631669865
521 ms 210.145.215.87
34 2026-08-24 14:10 639231765923559455
342 ms 210.145.215.87
33 2026-08-24 13:53 639231755868832964
521 ms 210.145.215.87
32 2026-08-24 13:36 639231745628278877
511 ms 210.145.215.87
31 2026-08-24 13:19 639231735407682062
559 ms 210.145.215.87
30 2026-08-24 12:26 639231703815441688
4 ms 210.145.215.87
29 2026-08-24 12:10 639231693747052549
7 ms 210.145.215.87
28 2026-08-24 11:53 639231683712487276
508 ms 210.145.215.87
27 2026-08-24 11:36 639231673513573868
771 ms 210.145.215.87
26 2026-08-24 10:43 639231641791249939
500 ms 210.145.215.87
25 2026-08-24 10:26 639231631866211033
1083 ms 210.145.215.87
24 2026-08-24 10:10 639231621644955316
503 ms 210.145.215.87
23 2026-08-24 09:53 639231611478799259
4 ms 210.145.215.87
22 2026-08-24 09:00 639231579923718211
520 ms 210.145.215.87
21 2026-08-24 08:43 639231569810702936
1017 ms 210.145.215.87
20 2026-08-24 08:26 639231559762411619
516 ms 210.145.215.87
19 2026-08-24 08:09 639231549663595407
7 ms 210.145.215.87
18 2026-08-24 07:17 639231518076817246
275 ms 210.145.215.87
17 2026-08-24 07:00 639231508078650885
3 ms 210.145.215.87
16 2026-08-24 06:44 639231498210697093
515 ms 210.145.215.87
15 2026-08-24 06:27 639231488109699360
526 ms 210.145.215.87
14 2026-08-24 05:35 639231456772510692
2 ms 210.145.215.87
13 2026-08-24 05:18 639231447084631185
510 ms 210.145.215.87
12 2026-08-24 05:02 639231437208519473
1057 ms 210.145.215.87
11 2026-08-24 04:45 639231427209627490
3 ms 210.145.215.87
10 2026-08-24 03:53 639231395791246644
513 ms 210.145.215.87
9 2026-08-24 03:37 639231386075551458
310 ms 210.145.215.87
8 2026-08-24 03:20 639231376208713791
503 ms 210.145.215.87
7 2026-08-24 03:04 639231366170589276
1254 ms 210.145.215.87
6 2026-08-24 02:11 639231334732159368
259 ms 210.145.215.87
5 2026-08-24 01:55 639231325035670078
3 ms 210.145.215.87
4 2026-08-24 01:39 639231315132253837
751 ms 210.145.215.87
3 2026-08-24 01:22 639231305014280808
1001 ms 210.145.215.87
2 2026-08-24 00:29 639231273779380675
1015 ms 210.145.215.87
1 2026-08-24 00:13 639231264180839154
435 ms 210.145.215.87