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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 374 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

76

Historical checks stored for this nameserver on selected date

Average Latency

374 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 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

76

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 2026-08-15 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
76 2026-08-15 23:49 639224338276675277
278 ms 210.225.64.2
75 2026-08-15 22:56 639224306594546649
449 ms 210.225.64.2
74 2026-08-15 22:41 639224297145423303
524 ms 210.225.64.2
73 2026-08-15 22:25 639224287678238833
537 ms 210.225.64.2
72 2026-08-15 22:09 639224278490872828
510 ms 210.225.64.2
71 2026-08-15 21:54 639224269149307826
528 ms 210.225.64.2
70 2026-08-15 21:38 639224259868597616
559 ms 210.225.64.2
69 2026-08-15 21:23 639224250518642175
346 ms 210.225.64.2
68 2026-08-15 21:07 639224241064772383
801 ms 210.225.64.2
67 2026-08-15 20:52 639224231691099605
562 ms 210.225.64.2
66 2026-08-15 20:36 639224222468168159
544 ms 210.225.64.2
65 2026-08-15 20:21 639224213173899635
628 ms 210.225.64.2
64 2026-08-15 20:05 639224203914451783
567 ms 210.225.64.2
63 2026-08-15 19:12 639224172202542163
554 ms 210.225.64.2
62 2026-08-15 18:57 639224163338654093
279 ms 210.225.64.2
61 2026-08-15 18:42 639224154287995374
560 ms 210.225.64.2
60 2026-08-15 18:27 639224145118612503
3 ms 210.225.64.2
59 2026-08-15 18:12 639224135995990731
3 ms 210.225.64.2
58 2026-08-15 17:57 639224127185332624
3 ms 210.225.64.2
57 2026-08-15 17:42 639224118229289175
528 ms 210.225.64.2
56 2026-08-15 17:27 639224109273796359
545 ms 210.225.64.2
55 2026-08-15 17:12 639224100490805608
521 ms 210.225.64.2
54 2026-08-15 16:57 639224091353714490
4 ms 210.225.64.2
53 2026-08-15 16:42 639224082033126828
271 ms 210.225.64.2
52 2026-08-15 16:26 639224072736962403
546 ms 210.225.64.2
51 2026-08-15 15:34 639224041475563754
4 ms 210.225.64.2
50 2026-08-15 15:19 639224032345604453
535 ms 210.225.64.2
49 2026-08-15 15:04 639224023169497283
3 ms 210.225.64.2
48 2026-08-15 14:48 639224013981146405
2 ms 210.225.64.2
47 2026-08-15 14:33 639224004883412586
3 ms 210.225.64.2
46 2026-08-15 14:18 639223995612880615
554 ms 210.225.64.2
45 2026-08-15 14:02 639223986271830789
10 ms 210.225.64.2
44 2026-08-15 13:47 639223977005780949
2 ms 210.225.64.2
43 2026-08-15 13:31 639223967653137793
260 ms 210.225.64.2
42 2026-08-15 13:16 639223958286010799
2 ms 210.225.64.2
41 2026-08-15 13:00 639223948936108345
538 ms 210.225.64.2
40 2026-08-15 12:44 639223939673066880
3 ms 210.225.64.2
39 2026-08-15 11:52 639223908317760530
613 ms 210.225.64.2
38 2026-08-15 11:37 639223898992594258
582 ms 210.225.64.2
37 2026-08-15 11:21 639223889761312823
559 ms 210.225.64.2
36 2026-08-15 11:06 639223880359273507
6 ms 210.225.64.2
35 2026-08-15 10:50 639223870920466808
22 ms 210.225.64.2
34 2026-08-15 10:35 639223861579762179
14 ms 210.225.64.2
33 2026-08-15 10:19 639223852238616009
582 ms 210.225.64.2
32 2026-08-15 10:03 639223843019815620
5 ms 210.225.64.2
31 2026-08-15 09:48 639223833669915012
526 ms 210.225.64.2
30 2026-08-15 09:33 639223824494613222
5 ms 210.225.64.2
29 2026-08-15 09:17 639223815116325293
551 ms 210.225.64.2
28 2026-08-15 09:01 639223805493870221
559 ms 210.225.64.2
27 2026-08-15 08:09 639223774218660438
518 ms 210.225.64.2
26 2026-08-15 07:53 639223764663090372
545 ms 210.225.64.2
25 2026-08-15 07:37 639223755338811400
501 ms 210.225.64.2
24 2026-08-15 07:22 639223746019193268
524 ms 210.225.64.2
23 2026-08-15 07:06 639223736658778104
541 ms 210.225.64.2
22 2026-08-15 06:51 639223727330194499
532 ms 210.225.64.2
21 2026-08-15 06:35 639223717848514742
560 ms 210.225.64.2
20 2026-08-15 06:19 639223708284754056
548 ms 210.225.64.2
19 2026-08-15 06:03 639223699061259933
547 ms 210.225.64.2
18 2026-08-15 05:48 639223689592545140
540 ms 210.225.64.2
17 2026-08-15 05:32 639223680143410810
580 ms 210.225.64.2
16 2026-08-15 05:16 639223670514517104
542 ms 210.225.64.2
15 2026-08-15 04:23 639223638855054294
258 ms 210.225.64.2
14 2026-08-15 04:08 639223629623335972
273 ms 210.225.64.2
13 2026-08-15 03:52 639223620390189495
540 ms 210.225.64.2
12 2026-08-15 03:37 639223610916950440
3 ms 210.225.64.2
11 2026-08-15 03:21 639223601597759168
278 ms 210.225.64.2
10 2026-08-15 03:06 639223592342172093
254 ms 210.225.64.2
9 2026-08-15 02:50 639223583324121497
539 ms 210.225.64.2
8 2026-08-15 02:35 639223574086714218
539 ms 210.225.64.2
7 2026-08-15 02:20 639223564698424889
461 ms 210.225.64.2
6 2026-08-15 02:04 639223555408664206
570 ms 210.225.64.2
5 2026-08-15 01:48 639223546000912416
529 ms 210.225.64.2
4 2026-08-15 01:33 639223536550774847
533 ms 210.225.64.2
3 2026-08-15 00:40 639223505017205611
5 ms 210.225.64.2
2 2026-08-15 00:25 639223495784410207
546 ms 210.225.64.2
1 2026-08-15 00:09 639223486524583054
13 ms 210.225.64.2