DNS response history for ns.souyuu.jp

ns.souyuu.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 2026-08-26. For this date, NameServerHistory found 63 DNS check records, 63 successful responses, 0 failed responses, and 539 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 ns.souyuu.jp.
Records on Selected Date

63

Historical checks stored for this nameserver on selected date

Average Latency

539 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 21:03

All timestamps shown in UTC

Latest Resolved IP on Selected Date

203.137.192.209

Most recently resolved hosting IP on selected date

Successful Responses

63

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 ns.souyuu.jp

Showing DNS history for 2026-08-26 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
63 2026-08-26 21:03 639233742155931788
512 ms 203.137.192.209
62 2026-08-26 20:46 639233731712555311
509 ms 203.137.192.209
61 2026-08-26 20:29 639233721164051126
509 ms 203.137.192.209
60 2026-08-26 20:11 639233710560486320
511 ms 203.137.192.209
59 2026-08-26 19:53 639233699834667450
517 ms 203.137.192.209
58 2026-08-26 18:59 639233667209186136
11 ms 203.137.192.209
57 2026-08-26 18:41 639233656814316266
346 ms 203.137.192.209
56 2026-08-26 18:24 639233646245051806
538 ms 203.137.192.209
55 2026-08-26 18:06 639233635663779051
510 ms 203.137.192.209
54 2026-08-26 17:49 639233624977342122
520 ms 203.137.192.209
53 2026-08-26 17:31 639233614446136153
516 ms 203.137.192.209
52 2026-08-26 17:13 639233603737877581
518 ms 203.137.192.209
51 2026-08-26 16:55 639233593269224651
518 ms 203.137.192.209
50 2026-08-26 16:38 639233582635086903
506 ms 203.137.192.209
49 2026-08-26 16:20 639233572000374575
242 ms 203.137.192.209
48 2026-08-26 16:02 639233561188633861
513 ms 203.137.192.209
47 2026-08-26 15:44 639233550544357027
518 ms 203.137.192.209
46 2026-08-26 14:50 639233517966053117
530 ms 203.137.192.209
45 2026-08-26 14:33 639233507603253585
520 ms 203.137.192.209
44 2026-08-26 14:15 639233497229039167
505 ms 203.137.192.209
43 2026-08-26 13:58 639233486864546406
508 ms 203.137.192.209
42 2026-08-26 13:41 639233476455174682
496 ms 203.137.192.209
41 2026-08-26 13:23 639233466171592605
521 ms 203.137.192.209
40 2026-08-26 13:06 639233455747096265
507 ms 203.137.192.209
39 2026-08-26 12:49 639233445367152284
531 ms 203.137.192.209
38 2026-08-26 12:32 639233434974187439
503 ms 203.137.192.209
37 2026-08-26 12:14 639233424567558554
518 ms 203.137.192.209
36 2026-08-26 11:57 639233414056832719
517 ms 203.137.192.209
35 2026-08-26 11:39 639233403515141099
517 ms 203.137.192.209
34 2026-08-26 10:44 639233370841350248
535 ms 203.137.192.209
33 2026-08-26 10:27 639233360361507238
506 ms 203.137.192.209
32 2026-08-26 10:10 639233350067824371
282 ms 203.137.192.209
31 2026-08-26 09:53 639233339545274518
509 ms 203.137.192.209
30 2026-08-26 09:35 639233329214918079
518 ms 203.137.192.209
29 2026-08-26 09:18 639233318749762337
2253 ms 203.137.192.209
28 2026-08-26 09:00 639233308387917838
304 ms 203.137.192.209
27 2026-08-26 08:43 639233297961740122
523 ms 203.137.192.209
26 2026-08-26 08:26 639233287487159094
507 ms 203.137.192.209
25 2026-08-26 08:08 639233276995531707
313 ms 203.137.192.209
24 2026-08-26 07:51 639233266521568229
518 ms 203.137.192.209
23 2026-08-26 07:33 639233256081047431
550 ms 203.137.192.209
22 2026-08-26 06:39 639233223620132921
513 ms 203.137.192.209
21 2026-08-26 06:22 639233213287814244
528 ms 203.137.192.209
20 2026-08-26 06:05 639233202925983161
515 ms 203.137.192.209
19 2026-08-26 05:47 639233192644780696
503 ms 203.137.192.209
18 2026-08-26 05:30 639233182401183833
505 ms 203.137.192.209
17 2026-08-26 05:13 639233172074181051
370 ms 203.137.192.209
16 2026-08-26 04:56 639233161808421455
512 ms 203.137.192.209
15 2026-08-26 04:39 639233151357344052
519 ms 203.137.192.209
14 2026-08-26 04:21 639233141034116946
524 ms 203.137.192.209
13 2026-08-26 04:04 639233130828334142
503 ms 203.137.192.209
12 2026-08-26 03:47 639233120373450007
507 ms 203.137.192.209
11 2026-08-26 03:30 639233110066216193
509 ms 203.137.192.209
10 2026-08-26 02:37 639233078065410564
297 ms 203.137.192.209
9 2026-08-26 02:19 639233067787457832
493 ms 203.137.192.209
8 2026-08-26 02:02 639233057501801162
508 ms 203.137.192.209
7 2026-08-26 01:45 639233047089431703
512 ms 203.137.192.209
6 2026-08-26 01:28 639233036754790688
241 ms 203.137.192.209
5 2026-08-26 01:11 639233026412602472
517 ms 203.137.192.209
4 2026-08-26 00:53 639233016064066127
2537 ms 203.137.192.209
3 2026-08-26 00:36 639233005922655772
519 ms 203.137.192.209
2 2026-08-26 00:19 639232995672256907
499 ms 203.137.192.209
1 2026-08-26 00:02 639232985300872416
499 ms 203.137.192.209