DNS response history for ns6.synapse.ne.jp

ns6.synapse.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 72 DNS check records, 72 successful responses, 0 failed responses, and 443 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 ns6.synapse.ne.jp.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

443 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:07

All timestamps shown in UTC

Latest Resolved IP on Selected Date

202.208.174.86

Most recently resolved hosting IP on selected date

Successful Responses

72

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 ns6.synapse.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
72 2026-08-23 23:07 639231225024549139
513 ms 202.208.174.86
71 2026-08-23 22:51 639231214931957622
529 ms 202.208.174.86
70 2026-08-23 22:34 639231204962010549
508 ms 202.208.174.86
69 2026-08-23 22:18 639231195170138463
289 ms 202.208.174.86
68 2026-08-23 22:01 639231185235020577
275 ms 202.208.174.86
67 2026-08-23 21:45 639231175558690075
275 ms 202.208.174.86
66 2026-08-23 21:28 639231165610444012
267 ms 202.208.174.86
65 2026-08-23 20:36 639231133806425363
536 ms 202.208.174.86
64 2026-08-23 20:19 639231124203758023
517 ms 202.208.174.86
63 2026-08-23 20:03 639231114428262706
261 ms 202.208.174.86
62 2026-08-23 19:47 639231104662480065
271 ms 202.208.174.86
61 2026-08-23 19:31 639231094840372018
508 ms 202.208.174.86
60 2026-08-23 19:14 639231085024583224
266 ms 202.208.174.86
59 2026-08-23 18:58 639231075257417427
269 ms 202.208.174.86
58 2026-08-23 18:42 639231065516009503
271 ms 202.208.174.86
57 2026-08-23 18:25 639231055805348837
261 ms 202.208.174.86
56 2026-08-23 18:09 639231045980373765
257 ms 202.208.174.86
55 2026-08-23 17:53 639231035984577527
258 ms 202.208.174.86
54 2026-08-23 17:36 639231025928115303
277 ms 202.208.174.86
53 2026-08-23 16:43 639230994250157583
254 ms 202.208.174.86
52 2026-08-23 16:27 639230984476411369
271 ms 202.208.174.86
51 2026-08-23 16:10 639230974838373450
508 ms 202.208.174.86
50 2026-08-23 15:54 639230965244277645
265 ms 202.208.174.86
49 2026-08-23 15:38 639230955522101820
282 ms 202.208.174.86
48 2026-08-23 15:22 639230945754521603
255 ms 202.208.174.86
47 2026-08-23 15:06 639230935852040504
512 ms 202.208.174.86
46 2026-08-23 14:49 639230926222061048
264 ms 202.208.174.86
45 2026-08-23 14:33 639230916449726907
260 ms 202.208.174.86
44 2026-08-23 14:17 639230906595053086
19 ms 202.208.174.86
43 2026-08-23 14:00 639230896680429441
510 ms 202.208.174.86
42 2026-08-23 13:44 639230886630210965
518 ms 202.208.174.86
41 2026-08-23 12:52 639230855430405719
258 ms 202.208.174.86
40 2026-08-23 12:35 639230845707499136
508 ms 202.208.174.86
39 2026-08-23 12:19 639230836186805419
509 ms 202.208.174.86
38 2026-08-23 12:03 639230826493828316
257 ms 202.208.174.86
37 2026-08-23 11:47 639230816817882996
518 ms 202.208.174.86
36 2026-08-23 11:31 639230806933854189
263 ms 202.208.174.86
35 2026-08-23 11:14 639230797120243854
360 ms 202.208.174.86
34 2026-08-23 10:58 639230787310272840
384 ms 202.208.174.86
33 2026-08-23 10:42 639230777600173142
2430 ms 202.208.174.86
32 2026-08-23 10:25 639230767665024593
421 ms 202.208.174.86
31 2026-08-23 10:09 639230757720962293
362 ms 202.208.174.86
30 2026-08-23 09:52 639230747722189784
262 ms 202.208.174.86
29 2026-08-23 09:00 639230716313923480
2504 ms 202.208.174.86
28 2026-08-23 08:44 639230706813835990
8 ms 202.208.174.86
27 2026-08-23 08:28 639230696871062203
329 ms 202.208.174.86
26 2026-08-23 08:11 639230687142781616
531 ms 202.208.174.86
25 2026-08-23 07:55 639230677432142227
505 ms 202.208.174.86
24 2026-08-23 07:39 639230667686258061
266 ms 202.208.174.86
23 2026-08-23 07:23 639230658039243685
262 ms 202.208.174.86
22 2026-08-23 07:06 639230648468473803
261 ms 202.208.174.86
21 2026-08-23 06:50 639230638829658294
262 ms 202.208.174.86
20 2026-08-23 06:34 639230629247017617
271 ms 202.208.174.86
19 2026-08-23 06:18 639230619625318239
261 ms 202.208.174.86
18 2026-08-23 06:02 639230609697630264
10 ms 202.208.174.86
17 2026-08-23 05:10 639230578570131864
269 ms 202.208.174.86
16 2026-08-23 04:54 639230568958963168
516 ms 202.208.174.86
15 2026-08-23 04:38 639230559287611211
265 ms 202.208.174.86
14 2026-08-23 04:22 639230549524312030
267 ms 202.208.174.86
13 2026-08-23 04:06 639230539739801669
258 ms 202.208.174.86
12 2026-08-23 03:49 639230530084069375
261 ms 202.208.174.86
11 2026-08-23 03:33 639230520362691441
522 ms 202.208.174.86
10 2026-08-23 03:17 639230510677194518
2262 ms 202.208.174.86
9 2026-08-23 03:01 639230501156002646
261 ms 202.208.174.86
8 2026-08-23 02:45 639230491502198541
269 ms 202.208.174.86
7 2026-08-23 02:29 639230481860318494
274 ms 202.208.174.86
6 2026-08-23 02:12 639230471893008575
270 ms 202.208.174.86
5 2026-08-23 01:19 639230440030877421
2274 ms 202.208.174.86
4 2026-08-23 01:03 639230430479725508
373 ms 202.208.174.86
3 2026-08-23 00:47 639230420875160219
261 ms 202.208.174.86
2 2026-08-23 00:31 639230411240692575
270 ms 202.208.174.86
1 2026-08-23 00:15 639230401550806607
507 ms 202.208.174.86