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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 331 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

75

Historical checks stored for this nameserver on selected date

Average Latency

331 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:57

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

75

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 2026-08-23 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
75 2026-08-23 23:57 639231254406598736
17 ms 210.225.64.3
74 2026-08-23 23:41 639231244697865594
539 ms 210.225.64.3
73 2026-08-23 23:24 639231234893504693
3 ms 210.225.64.3
72 2026-08-23 23:08 639231225024549139
562 ms 210.225.64.3
71 2026-08-23 22:51 639231214931957622
525 ms 210.225.64.3
70 2026-08-23 22:35 639231204962010549
4 ms 210.225.64.3
69 2026-08-23 22:18 639231195170138463
2 ms 210.225.64.3
68 2026-08-23 22:02 639231185235020577
4 ms 210.225.64.3
67 2026-08-23 21:45 639231175558690075
549 ms 210.225.64.3
66 2026-08-23 21:29 639231165610444012
548 ms 210.225.64.3
65 2026-08-23 20:36 639231133806425363
274 ms 210.225.64.3
64 2026-08-23 20:20 639231124203758023
297 ms 210.225.64.3
63 2026-08-23 20:04 639231114428262706
271 ms 210.225.64.3
62 2026-08-23 19:47 639231104662480065
555 ms 210.225.64.3
61 2026-08-23 19:31 639231094840372018
533 ms 210.225.64.3
60 2026-08-23 19:15 639231085024583224
2 ms 210.225.64.3
59 2026-08-23 18:58 639231075257417427
3 ms 210.225.64.3
58 2026-08-23 18:42 639231065516009503
259 ms 210.225.64.3
57 2026-08-23 18:26 639231055805348837
552 ms 210.225.64.3
56 2026-08-23 18:10 639231045980373765
543 ms 210.225.64.3
55 2026-08-23 17:53 639231035984577527
564 ms 210.225.64.3
54 2026-08-23 17:36 639231025928115303
281 ms 210.225.64.3
53 2026-08-23 16:43 639230994250157583
3 ms 210.225.64.3
52 2026-08-23 16:27 639230984476411369
246 ms 210.225.64.3
51 2026-08-23 16:11 639230974838373450
532 ms 210.225.64.3
50 2026-08-23 15:55 639230965244277645
365 ms 210.225.64.3
49 2026-08-23 15:39 639230955522101820
4 ms 210.225.64.3
48 2026-08-23 15:23 639230945754521603
292 ms 210.225.64.3
47 2026-08-23 15:06 639230935852040504
2 ms 210.225.64.3
46 2026-08-23 14:50 639230926222061048
553 ms 210.225.64.3
45 2026-08-23 14:34 639230916449726907
4 ms 210.225.64.3
44 2026-08-23 14:17 639230906595053086
555 ms 210.225.64.3
43 2026-08-23 14:01 639230896680429441
275 ms 210.225.64.3
42 2026-08-23 13:44 639230886630210965
668 ms 210.225.64.3
41 2026-08-23 12:52 639230855430405719
714 ms 210.225.64.3
40 2026-08-23 12:36 639230845707499136
564 ms 210.225.64.3
39 2026-08-23 12:20 639230836186805419
569 ms 210.225.64.3
38 2026-08-23 12:04 639230826493828316
3 ms 210.225.64.3
37 2026-08-23 11:47 639230816817882996
34 ms 210.225.64.3
36 2026-08-23 11:31 639230806933854189
679 ms 210.225.64.3
35 2026-08-23 11:15 639230797120243854
357 ms 210.225.64.3
34 2026-08-23 10:58 639230787310272840
548 ms 210.225.64.3
33 2026-08-23 10:42 639230777600173142
3 ms 210.225.64.3
32 2026-08-23 10:26 639230767665024593
778 ms 210.225.64.3
31 2026-08-23 10:09 639230757720962293
290 ms 210.225.64.3
30 2026-08-23 09:52 639230747722189784
535 ms 210.225.64.3
29 2026-08-23 09:00 639230716313923480
264 ms 210.225.64.3
28 2026-08-23 08:44 639230706813835990
574 ms 210.225.64.3
27 2026-08-23 08:28 639230696871062203
674 ms 210.225.64.3
26 2026-08-23 08:11 639230687142781616
302 ms 210.225.64.3
25 2026-08-23 07:55 639230677432142227
277 ms 210.225.64.3
24 2026-08-23 07:39 639230667686258061
554 ms 210.225.64.3
23 2026-08-23 07:23 639230658039243685
529 ms 210.225.64.3
22 2026-08-23 07:07 639230648468473803
292 ms 210.225.64.3
21 2026-08-23 06:51 639230638829658294
287 ms 210.225.64.3
20 2026-08-23 06:35 639230629247017617
246 ms 210.225.64.3
19 2026-08-23 06:19 639230619625318239
625 ms 210.225.64.3
18 2026-08-23 06:02 639230609697630264
533 ms 210.225.64.3
17 2026-08-23 05:10 639230578570131864
3 ms 210.225.64.3
16 2026-08-23 04:54 639230568958963168
3 ms 210.225.64.3
15 2026-08-23 04:38 639230559287611211
638 ms 210.225.64.3
14 2026-08-23 04:22 639230549524312030
13 ms 210.225.64.3
13 2026-08-23 04:06 639230539739801669
582 ms 210.225.64.3
12 2026-08-23 03:50 639230530084069375
3 ms 210.225.64.3
11 2026-08-23 03:33 639230520362691441
509 ms 210.225.64.3
10 2026-08-23 03:17 639230510677194518
3 ms 210.225.64.3
9 2026-08-23 03:01 639230501156002646
531 ms 210.225.64.3
8 2026-08-23 02:45 639230491502198541
4 ms 210.225.64.3
7 2026-08-23 02:29 639230481860318494
550 ms 210.225.64.3
6 2026-08-23 02:13 639230471893008575
2 ms 210.225.64.3
5 2026-08-23 01:20 639230440030877421
529 ms 210.225.64.3
4 2026-08-23 01:03 639230430479725508
2 ms 210.225.64.3
3 2026-08-23 00:47 639230420875160219
2 ms 210.225.64.3
2 2026-08-23 00:31 639230411240692575
554 ms 210.225.64.3
1 2026-08-23 00:15 639230401550806607
314 ms 210.225.64.3