DNS response history for mail.syscom.ne.jp

mail.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 376 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 mail.syscom.ne.jp.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

376 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

210.225.64.3

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 mail.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
294 ms 210.225.64.3
73 2026-08-22 23:43 639230382051619327
3 ms 210.225.64.3
72 2026-08-22 23:27 639230372323353529
545 ms 210.225.64.3
71 2026-08-22 23:11 639230362586451064
557 ms 210.225.64.3
70 2026-08-22 22:54 639230352793666303
274 ms 210.225.64.3
69 2026-08-22 22:38 639230342775737758
523 ms 210.225.64.3
68 2026-08-22 22:21 639230332639939561
5 ms 210.225.64.3
67 2026-08-22 21:28 639230301014190104
520 ms 210.225.64.3
66 2026-08-22 21:11 639230291048161498
280 ms 210.225.64.3
65 2026-08-22 20:55 639230280894353664
4 ms 210.225.64.3
64 2026-08-22 20:38 639230270699419073
542 ms 210.225.64.3
63 2026-08-22 20:21 639230260248163050
529 ms 210.225.64.3
62 2026-08-22 20:03 639230250122494282
557 ms 210.225.64.3
61 2026-08-22 19:46 639230239972935046
293 ms 210.225.64.3
60 2026-08-22 19:30 639230229963262464
291 ms 210.225.64.3
59 2026-08-22 19:13 639230220033804658
518 ms 210.225.64.3
58 2026-08-22 18:56 639230209891107289
549 ms 210.225.64.3
57 2026-08-22 18:39 639230199630298717
280 ms 210.225.64.3
56 2026-08-22 18:22 639230189301984150
532 ms 210.225.64.3
55 2026-08-22 17:28 639230157138468804
280 ms 210.225.64.3
54 2026-08-22 17:12 639230146987869495
290 ms 210.225.64.3
53 2026-08-22 16:55 639230136768638516
810 ms 210.225.64.3
52 2026-08-22 16:38 639230126735907877
283 ms 210.225.64.3
51 2026-08-22 16:21 639230116551187768
288 ms 210.225.64.3
50 2026-08-22 16:04 639230106335615913
5 ms 210.225.64.3
49 2026-08-22 15:47 639230096177758176
536 ms 210.225.64.3
48 2026-08-22 15:30 639230086185999993
547 ms 210.225.64.3
47 2026-08-22 15:13 639230076247854903
551 ms 210.225.64.3
46 2026-08-22 14:57 639230066076077530
561 ms 210.225.64.3
45 2026-08-22 14:40 639230055738197328
289 ms 210.225.64.3
44 2026-08-22 14:22 639230045411225521
569 ms 210.225.64.3
43 2026-08-22 13:28 639230013046000470
693 ms 210.225.64.3
42 2026-08-22 13:12 639230003090037878
601 ms 210.225.64.3
41 2026-08-22 12:55 639229993008259475
534 ms 210.225.64.3
40 2026-08-22 12:38 639229982909449470
535 ms 210.225.64.3
39 2026-08-22 12:21 639229973035502212
529 ms 210.225.64.3
38 2026-08-22 12:05 639229963064296145
4 ms 210.225.64.3
37 2026-08-22 11:48 639229952996162143
292 ms 210.225.64.3
36 2026-08-22 11:31 639229943051949195
563 ms 210.225.64.3
35 2026-08-22 11:15 639229932919214934
4 ms 210.225.64.3
34 2026-08-22 10:58 639229922745889838
3 ms 210.225.64.3
33 2026-08-22 10:41 639229912587214796
566 ms 210.225.64.3
32 2026-08-22 10:24 639229902240004454
300 ms 210.225.64.3
31 2026-08-22 09:31 639229870800501662
2279 ms 210.225.64.3
30 2026-08-22 09:15 639229861058384956
33 ms 210.225.64.3
29 2026-08-22 08:58 639229851158592604
2 ms 210.225.64.3
28 2026-08-22 08:42 639229841475569629
3 ms 210.225.64.3
27 2026-08-22 08:26 639229831887658471
561 ms 210.225.64.3
26 2026-08-22 08:10 639229822043670346
304 ms 210.225.64.3
25 2026-08-22 07:53 639229812327913936
5 ms 210.225.64.3
24 2026-08-22 07:37 639229802629488686
607 ms 210.225.64.3
23 2026-08-22 07:21 639229793051447309
277 ms 210.225.64.3
22 2026-08-22 07:05 639229783303531961
535 ms 210.225.64.3
21 2026-08-22 06:49 639229773458051942
539 ms 210.225.64.3
20 2026-08-22 06:32 639229763373848056
711 ms 210.225.64.3
19 2026-08-22 05:40 639229732140622809
36 ms 210.225.64.3
18 2026-08-22 05:24 639229722699695967
317 ms 210.225.64.3
17 2026-08-22 05:08 639229713097498075
4 ms 210.225.64.3
16 2026-08-22 04:52 639229703543969637
3 ms 210.225.64.3
15 2026-08-22 04:36 639229693970392873
537 ms 210.225.64.3
14 2026-08-22 04:20 639229684277329469
624 ms 210.225.64.3
13 2026-08-22 04:04 639229674501596661
328 ms 210.225.64.3
12 2026-08-22 03:47 639229665064441147
276 ms 210.225.64.3
11 2026-08-22 03:32 639229655507536872
2 ms 210.225.64.3
10 2026-08-22 03:16 639229645849603111
286 ms 210.225.64.3
9 2026-08-22 03:00 639229636090497453
534 ms 210.225.64.3
8 2026-08-22 02:43 639229625978544281
268 ms 210.225.64.3
7 2026-08-22 01:50 639229594644662176
528 ms 210.225.64.3
6 2026-08-22 01:35 639229585214633065
3 ms 210.225.64.3
5 2026-08-22 01:19 639229575581042175
3 ms 210.225.64.3
4 2026-08-22 01:03 639229565912268962
659 ms 210.225.64.3
3 2026-08-22 00:47 639229556237813203
584 ms 210.225.64.3
2 2026-08-22 00:30 639229546625802518
9 ms 210.225.64.3
1 2026-08-22 00:14 639229537172016621
262 ms 210.225.64.3