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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 444 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

81

Historical checks stored for this nameserver on selected date

Average Latency

444 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:49

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

81

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 2026-08-10 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
81 2026-08-10 23:49 639220018272941900
3 ms 210.225.64.2
80 2026-08-10 23:34 639220009109892969
696 ms 210.225.64.2
79 2026-08-10 23:18 639220000040489788
560 ms 210.225.64.2
78 2026-08-10 23:03 639219991197135747
562 ms 210.225.64.2
77 2026-08-10 22:49 639219982104540014
553 ms 210.225.64.2
76 2026-08-10 22:34 639219973150300215
587 ms 210.225.64.2
75 2026-08-10 22:18 639219964188486697
552 ms 210.225.64.2
74 2026-08-10 22:03 639219954995921784
592 ms 210.225.64.2
73 2026-08-10 21:48 639219945559908104
564 ms 210.225.64.2
72 2026-08-10 20:55 639219914137782273
4 ms 210.225.64.2
71 2026-08-10 20:40 639219904858355064
608 ms 210.225.64.2
70 2026-08-10 20:25 639219895655263396
270 ms 210.225.64.2
69 2026-08-10 20:09 639219886527091074
555 ms 210.225.64.2
68 2026-08-10 19:54 639219877343266628
566 ms 210.225.64.2
67 2026-08-10 19:39 639219868177358195
556 ms 210.225.64.2
66 2026-08-10 19:23 639219859159581515
561 ms 210.225.64.2
65 2026-08-10 19:08 639219850124020182
4 ms 210.225.64.2
64 2026-08-10 18:53 639219840940124840
541 ms 210.225.64.2
63 2026-08-10 18:38 639219831829876486
511 ms 210.225.64.2
62 2026-08-10 18:23 639219822587759143
536 ms 210.225.64.2
61 2026-08-10 18:07 639219813247114428
527 ms 210.225.64.2
60 2026-08-10 17:15 639219781959606396
540 ms 210.225.64.2
59 2026-08-10 17:00 639219772658305431
529 ms 210.225.64.2
58 2026-08-10 16:44 639219763454523027
256 ms 210.225.64.2
57 2026-08-10 16:29 639219754279127815
528 ms 210.225.64.2
56 2026-08-10 16:14 639219745087467767
618 ms 210.225.64.2
55 2026-08-10 15:58 639219735900678107
549 ms 210.225.64.2
54 2026-08-10 15:43 639219726531461979
379 ms 210.225.64.2
53 2026-08-10 15:27 639219717415222156
573 ms 210.225.64.2
52 2026-08-10 15:12 639219708266470863
291 ms 210.225.64.2
51 2026-08-10 14:57 639219699049479559
554 ms 210.225.64.2
50 2026-08-10 14:41 639219689775815194
351 ms 210.225.64.2
49 2026-08-10 14:26 639219680511810632
268 ms 210.225.64.2
48 2026-08-10 13:33 639219648997191257
611 ms 210.225.64.2
47 2026-08-10 13:18 639219639938909436
531 ms 210.225.64.2
46 2026-08-10 13:03 639219630718286441
617 ms 210.225.64.2
45 2026-08-10 12:48 639219621472350410
587 ms 210.225.64.2
44 2026-08-10 12:32 639219612500421992
732 ms 210.225.64.2
43 2026-08-10 12:17 639219603383833445
604 ms 210.225.64.2
42 2026-08-10 12:02 639219594143823358
533 ms 210.225.64.2
41 2026-08-10 11:47 639219585053166024
523 ms 210.225.64.2
40 2026-08-10 11:31 639219575885776644
550 ms 210.225.64.2
39 2026-08-10 11:16 639219566844532361
379 ms 210.225.64.2
38 2026-08-10 11:01 639219557705808294
507 ms 210.225.64.2
37 2026-08-10 10:46 639219548482688649
263 ms 210.225.64.2
36 2026-08-10 09:54 639219517492763539
4 ms 210.225.64.2
35 2026-08-10 09:40 639219508755773605
267 ms 210.225.64.2
34 2026-08-10 09:25 639219499852103863
572 ms 210.225.64.2
33 2026-08-10 09:10 639219490893714387
6 ms 210.225.64.2
32 2026-08-10 08:55 639219482299305521
4 ms 210.225.64.2
31 2026-08-10 08:41 639219473613114853
806 ms 210.225.64.2
30 2026-08-10 08:26 639219465061138643
305 ms 210.225.64.2
29 2026-08-10 08:12 639219456616129015
3 ms 210.225.64.2
28 2026-08-10 07:58 639219447974008557
531 ms 210.225.64.2
27 2026-08-10 07:43 639219439498255213
16 ms 210.225.64.2
26 2026-08-10 07:29 639219430664872256
262 ms 210.225.64.2
25 2026-08-10 07:14 639219421757560037
524 ms 210.225.64.2
24 2026-08-10 06:23 639219390773218684
33 ms 210.225.64.2
23 2026-08-10 06:08 639219382205367722
833 ms 210.225.64.2
22 2026-08-10 05:54 639219373711937615
376 ms 210.225.64.2
21 2026-08-10 05:40 639219365088558404
532 ms 210.225.64.2
20 2026-08-10 05:25 639219356348833255
542 ms 210.225.64.2
19 2026-08-10 05:11 639219347860053478
277 ms 210.225.64.2
18 2026-08-10 04:57 639219339173195121
3 ms 210.225.64.2
17 2026-08-10 04:42 639219330642664669
505 ms 210.225.64.2
16 2026-08-10 04:28 639219322058698995
574 ms 210.225.64.2
15 2026-08-10 04:14 639219313564344199
15 ms 210.225.64.2
14 2026-08-10 03:59 639219304775113236
3 ms 210.225.64.2
13 2026-08-10 03:44 639219295706181119
782 ms 210.225.64.2
12 2026-08-10 02:52 639219264663923254
3 ms 210.225.64.2
11 2026-08-10 02:38 639219256015178099
516 ms 210.225.64.2
10 2026-08-10 02:24 639219247509540188
538 ms 210.225.64.2
9 2026-08-10 02:09 639219238999539092
263 ms 210.225.64.2
8 2026-08-10 01:55 639219230498823902
3 ms 210.225.64.2
7 2026-08-10 01:41 639219221706460911
2009 ms 210.225.64.2
6 2026-08-10 01:26 639219212930606887
528 ms 210.225.64.2
5 2026-08-10 01:12 639219204307908525
2 ms 210.225.64.2
4 2026-08-10 00:57 639219195720181470
2265 ms 210.225.64.2
3 2026-08-10 00:43 639219186898174002
3 ms 210.225.64.2
2 2026-08-10 00:28 639219178004946976
2 ms 210.225.64.2
1 2026-08-10 00:13 639219168958805474
268 ms 210.225.64.2