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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 438 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

74

Historical checks stored for this nameserver on selected date

Average Latency

438 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:59

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

74

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 2026-08-22 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
74 2026-08-22 23:59 639230391807229016
542 ms 210.225.64.2
73 2026-08-22 23:43 639230382051619327
566 ms 210.225.64.2
72 2026-08-22 23:27 639230372323353529
4 ms 210.225.64.2
71 2026-08-22 23:11 639230362586451064
567 ms 210.225.64.2
70 2026-08-22 22:54 639230352793666303
282 ms 210.225.64.2
69 2026-08-22 22:38 639230342775737758
578 ms 210.225.64.2
68 2026-08-22 22:21 639230332639939561
9 ms 210.225.64.2
67 2026-08-22 21:28 639230301014190104
588 ms 210.225.64.2
66 2026-08-22 21:11 639230291048161498
547 ms 210.225.64.2
65 2026-08-22 20:55 639230280894353664
572 ms 210.225.64.2
64 2026-08-22 20:38 639230270699419073
557 ms 210.225.64.2
63 2026-08-22 20:21 639230260248163050
546 ms 210.225.64.2
62 2026-08-22 20:03 639230250122494282
529 ms 210.225.64.2
61 2026-08-22 19:46 639230239972935046
517 ms 210.225.64.2
60 2026-08-22 19:30 639230229963262464
555 ms 210.225.64.2
59 2026-08-22 19:13 639230220033804658
530 ms 210.225.64.2
58 2026-08-22 18:56 639230209891107289
564 ms 210.225.64.2
57 2026-08-22 18:39 639230199630298717
587 ms 210.225.64.2
56 2026-08-22 18:22 639230189301984150
758 ms 210.225.64.2
55 2026-08-22 17:28 639230157138468804
575 ms 210.225.64.2
54 2026-08-22 17:12 639230146987869495
532 ms 210.225.64.2
53 2026-08-22 16:55 639230136768638516
525 ms 210.225.64.2
52 2026-08-22 16:38 639230126735907877
529 ms 210.225.64.2
51 2026-08-22 16:21 639230116551187768
527 ms 210.225.64.2
50 2026-08-22 16:04 639230106335615913
577 ms 210.225.64.2
49 2026-08-22 15:47 639230096177758176
558 ms 210.225.64.2
48 2026-08-22 15:30 639230086185999993
543 ms 210.225.64.2
47 2026-08-22 15:13 639230076247854903
296 ms 210.225.64.2
46 2026-08-22 14:57 639230066076077530
282 ms 210.225.64.2
45 2026-08-22 14:40 639230055738197328
589 ms 210.225.64.2
44 2026-08-22 14:22 639230045411225521
574 ms 210.225.64.2
43 2026-08-22 13:28 639230013046000470
565 ms 210.225.64.2
42 2026-08-22 13:11 639230003090037878
596 ms 210.225.64.2
41 2026-08-22 12:55 639229993008259475
593 ms 210.225.64.2
40 2026-08-22 12:38 639229982909449470
572 ms 210.225.64.2
39 2026-08-22 12:21 639229973035502212
378 ms 210.225.64.2
38 2026-08-22 12:05 639229963064296145
544 ms 210.225.64.2
37 2026-08-22 11:48 639229952996162143
651 ms 210.225.64.2
36 2026-08-22 11:31 639229943051949195
550 ms 210.225.64.2
35 2026-08-22 11:15 639229932919214934
589 ms 210.225.64.2
34 2026-08-22 10:58 639229922745889838
280 ms 210.225.64.2
33 2026-08-22 10:41 639229912587214796
568 ms 210.225.64.2
32 2026-08-22 10:24 639229902240004454
593 ms 210.225.64.2
31 2026-08-22 09:31 639229870800501662
278 ms 210.225.64.2
30 2026-08-22 09:15 639229861058384956
564 ms 210.225.64.2
29 2026-08-22 08:58 639229851158592604
265 ms 210.225.64.2
28 2026-08-22 08:42 639229841475569629
326 ms 210.225.64.2
27 2026-08-22 08:26 639229831887658471
523 ms 210.225.64.2
26 2026-08-22 08:10 639229822043670346
607 ms 210.225.64.2
25 2026-08-22 07:53 639229812327913936
271 ms 210.225.64.2
24 2026-08-22 07:37 639229802629488686
275 ms 210.225.64.2
23 2026-08-22 07:21 639229793051447309
3 ms 210.225.64.2
22 2026-08-22 07:05 639229783303531961
587 ms 210.225.64.2
21 2026-08-22 06:49 639229773458051942
813 ms 210.225.64.2
20 2026-08-22 06:32 639229763373848056
5 ms 210.225.64.2
19 2026-08-22 05:40 639229732140622809
891 ms 210.225.64.2
18 2026-08-22 05:24 639229722699695967
558 ms 210.225.64.2
17 2026-08-22 05:08 639229713097498075
274 ms 210.225.64.2
16 2026-08-22 04:52 639229703543969637
13 ms 210.225.64.2
15 2026-08-22 04:36 639229693970392873
314 ms 210.225.64.2
14 2026-08-22 04:20 639229684277329469
3 ms 210.225.64.2
13 2026-08-22 04:04 639229674501596661
542 ms 210.225.64.2
12 2026-08-22 03:47 639229665064441147
2 ms 210.225.64.2
11 2026-08-22 03:32 639229655507536872
278 ms 210.225.64.2
10 2026-08-22 03:16 639229645849603111
268 ms 210.225.64.2
9 2026-08-22 03:00 639229636090497453
544 ms 210.225.64.2
8 2026-08-22 02:43 639229625978544281
554 ms 210.225.64.2
7 2026-08-22 01:50 639229594644662176
4 ms 210.225.64.2
6 2026-08-22 01:34 639229585214633065
3 ms 210.225.64.2
5 2026-08-22 01:19 639229575581042175
838 ms 210.225.64.2
4 2026-08-22 01:03 639229565912268962
273 ms 210.225.64.2
3 2026-08-22 00:47 639229556237813203
267 ms 210.225.64.2
2 2026-08-22 00:30 639229546625802518
4 ms 210.225.64.2
1 2026-08-22 00:14 639229537172016621
261 ms 210.225.64.2