DNS response history for main.syscom.ne.jp

main.syscom.ne.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 2026-08-17. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 448 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 main.syscom.ne.jp.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

448 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:43

All timestamps shown in UTC

Latest Resolved IP on Selected Date

210.225.64.2

Most recently resolved hosting IP on selected date

Successful Responses

71

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 main.syscom.ne.jp

Showing DNS history for 2026-08-17 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
71 2026-08-17 23:43 639226062577647657
538 ms 210.225.64.2
70 2026-08-17 22:51 639226031060857136
559 ms 210.225.64.2
69 2026-08-17 22:35 639226021535117364
514 ms 210.225.64.2
68 2026-08-17 22:19 639226011884237078
858 ms 210.225.64.2
67 2026-08-17 22:03 639226002309299142
568 ms 210.225.64.2
66 2026-08-17 21:47 639225992791784448
2 ms 210.225.64.2
65 2026-08-17 21:31 639225983045271390
574 ms 210.225.64.2
64 2026-08-17 21:15 639225973246293513
576 ms 210.225.64.2
63 2026-08-17 20:58 639225963620186236
561 ms 210.225.64.2
62 2026-08-17 20:42 639225953899183916
562 ms 210.225.64.2
61 2026-08-17 20:26 639225944391528206
591 ms 210.225.64.2
60 2026-08-17 20:10 639225934593254169
566 ms 210.225.64.2
59 2026-08-17 19:54 639225924669984512
597 ms 210.225.64.2
58 2026-08-17 19:01 639225893048561320
610 ms 210.225.64.2
57 2026-08-17 18:45 639225883481298424
318 ms 210.225.64.2
56 2026-08-17 18:29 639225873845394034
576 ms 210.225.64.2
55 2026-08-17 18:13 639225864216078662
600 ms 210.225.64.2
54 2026-08-17 17:57 639225854541857773
603 ms 210.225.64.2
53 2026-08-17 17:40 639225844733604072
592 ms 210.225.64.2
52 2026-08-17 17:24 639225835085229232
858 ms 210.225.64.2
51 2026-08-17 17:08 639225825349373981
777 ms 210.225.64.2
50 2026-08-17 16:52 639225815690604161
803 ms 210.225.64.2
49 2026-08-17 16:36 639225805952472306
526 ms 210.225.64.2
48 2026-08-17 16:19 639225796264729638
571 ms 210.225.64.2
47 2026-08-17 16:03 639225786326499329
536 ms 210.225.64.2
46 2026-08-17 15:10 639225754798130711
575 ms 210.225.64.2
45 2026-08-17 14:54 639225745123193922
269 ms 210.225.64.2
44 2026-08-17 14:38 639225735540597271
317 ms 210.225.64.2
43 2026-08-17 14:22 639225725894857396
581 ms 210.225.64.2
42 2026-08-17 14:06 639225716249606913
6 ms 210.225.64.2
41 2026-08-17 13:50 639225706638238179
563 ms 210.225.64.2
40 2026-08-17 13:34 639225696949691423
791 ms 210.225.64.2
39 2026-08-17 13:18 639225687286186336
10 ms 210.225.64.2
38 2026-08-17 13:02 639225677679573133
2 ms 210.225.64.2
37 2026-08-17 12:46 639225667957861024
714 ms 210.225.64.2
36 2026-08-17 12:29 639225658298791618
698 ms 210.225.64.2
35 2026-08-17 12:13 639225648583652785
647 ms 210.225.64.2
34 2026-08-17 11:20 639225617000524308
4 ms 210.225.64.2
33 2026-08-17 11:05 639225607668541600
5 ms 210.225.64.2
32 2026-08-17 10:49 639225598117279238
556 ms 210.225.64.2
31 2026-08-17 10:33 639225588751002710
518 ms 210.225.64.2
30 2026-08-17 10:17 639225579295831051
522 ms 210.225.64.2
29 2026-08-17 10:02 639225569761469940
542 ms 210.225.64.2
28 2026-08-17 09:46 639225560161422333
3 ms 210.225.64.2
27 2026-08-17 09:30 639225550739955565
541 ms 210.225.64.2
26 2026-08-17 09:14 639225541125222426
517 ms 210.225.64.2
25 2026-08-17 08:58 639225531526675983
4 ms 210.225.64.2
24 2026-08-17 08:42 639225521915528222
511 ms 210.225.64.2
23 2026-08-17 08:26 639225512148151789
551 ms 210.225.64.2
22 2026-08-17 07:33 639225480786142412
3 ms 210.225.64.2
21 2026-08-17 07:18 639225471394348551
592 ms 210.225.64.2
20 2026-08-17 07:02 639225462031685068
264 ms 210.225.64.2
19 2026-08-17 06:46 639225452639458328
2 ms 210.225.64.2
18 2026-08-17 06:31 639225443300966543
3 ms 210.225.64.2
17 2026-08-17 06:15 639225433880499379
556 ms 210.225.64.2
16 2026-08-17 05:59 639225424395198277
3 ms 210.225.64.2
15 2026-08-17 05:44 639225414744137487
574 ms 210.225.64.2
14 2026-08-17 05:27 639225405186783164
279 ms 210.225.64.2
13 2026-08-17 05:12 639225395563669822
550 ms 210.225.64.2
12 2026-08-17 04:55 639225386076645158
549 ms 210.225.64.2
11 2026-08-17 04:40 639225376620669704
554 ms 210.225.64.2
10 2026-08-17 03:48 639225345580892706
542 ms 210.225.64.2
9 2026-08-17 03:32 639225336207383710
607 ms 210.225.64.2
8 2026-08-17 03:16 639225326726565001
550 ms 210.225.64.2
7 2026-08-17 03:01 639225317249271010
3 ms 210.225.64.2
6 2026-08-17 02:09 639225286280886044
585 ms 210.225.64.2
5 2026-08-17 01:53 639225276872567548
562 ms 210.225.64.2
4 2026-08-17 01:38 639225267353865348
4 ms 210.225.64.2
3 2026-08-17 01:22 639225258033914248
564 ms 210.225.64.2
2 2026-08-17 00:30 639225226652221583
579 ms 210.225.64.2
1 2026-08-17 00:14 639225217156387684
4 ms 210.225.64.2