DNS response history for ns.sevendays.jp

ns.sevendays.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 49 DNS check records, 49 successful responses, 0 failed responses, and 564 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.sevendays.jp.
Records on Selected Date

49

Historical checks stored for this nameserver on selected date

Average Latency

564 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 16:21

All timestamps shown in UTC

Latest Resolved IP on Selected Date

183.77.121.245

Most recently resolved hosting IP on selected date

Successful Responses

49

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.sevendays.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
49 2026-08-26 16:21 639233572000374575
449 ms 183.77.121.245
48 2026-08-26 16:03 639233561188633861
472 ms 183.77.121.245
47 2026-08-26 15:45 639233550544357027
466 ms 183.77.121.245
46 2026-08-26 14:50 639233517966053117
526 ms 183.77.121.245
45 2026-08-26 14:33 639233507603253585
814 ms 183.77.121.245
44 2026-08-26 14:16 639233497229039167
1251 ms 183.77.121.245
43 2026-08-26 13:58 639233486864546406
603 ms 183.77.121.245
42 2026-08-26 13:41 639233476455174682
600 ms 183.77.121.245
41 2026-08-26 13:24 639233466171592605
843 ms 183.77.121.245
40 2026-08-26 13:07 639233455747096265
1451 ms 183.77.121.245
39 2026-08-26 12:49 639233445367152284
1126 ms 183.77.121.245
38 2026-08-26 12:32 639233434974187439
624 ms 183.77.121.245
37 2026-08-26 12:15 639233424567558554
857 ms 183.77.121.245
36 2026-08-26 11:57 639233414056832719
738 ms 183.77.121.245
35 2026-08-26 11:40 639233403515141099
714 ms 183.77.121.245
34 2026-08-26 10:45 639233370841350248
469 ms 183.77.121.245
33 2026-08-26 10:28 639233360361507238
492 ms 183.77.121.245
32 2026-08-26 10:10 639233350067824371
571 ms 183.77.121.245
31 2026-08-26 09:53 639233339545274518
569 ms 183.77.121.245
30 2026-08-26 09:36 639233329214918079
485 ms 183.77.121.245
29 2026-08-26 09:18 639233318749762337
446 ms 183.77.121.245
28 2026-08-26 09:01 639233308387917838
523 ms 183.77.121.245
27 2026-08-26 08:44 639233297961740122
464 ms 183.77.121.245
26 2026-08-26 08:26 639233287487159094
458 ms 183.77.121.245
25 2026-08-26 08:09 639233276995531707
465 ms 183.77.121.245
24 2026-08-26 07:51 639233266521568229
453 ms 183.77.121.245
23 2026-08-26 07:34 639233256081047431
599 ms 183.77.121.245
22 2026-08-26 06:40 639233223620132921
501 ms 183.77.121.245
21 2026-08-26 06:23 639233213287814244
451 ms 183.77.121.245
20 2026-08-26 06:05 639233202925983161
449 ms 183.77.121.245
19 2026-08-26 05:48 639233192644780696
449 ms 183.77.121.245
18 2026-08-26 05:31 639233182401183833
449 ms 183.77.121.245
17 2026-08-26 05:14 639233172074181051
457 ms 183.77.121.245
16 2026-08-26 04:57 639233161808421455
596 ms 183.77.121.245
15 2026-08-26 04:39 639233151357344052
456 ms 183.77.121.245
14 2026-08-26 04:22 639233141034116946
450 ms 183.77.121.245
13 2026-08-26 04:05 639233130828334142
452 ms 183.77.121.245
12 2026-08-26 03:48 639233120373450007
454 ms 183.77.121.245
11 2026-08-26 03:30 639233110066216193
459 ms 183.77.121.245
10 2026-08-26 02:37 639233078065410564
447 ms 183.77.121.245
9 2026-08-26 02:20 639233067787457832
439 ms 183.77.121.245
8 2026-08-26 02:03 639233057501801162
455 ms 183.77.121.245
7 2026-08-26 01:46 639233047089431703
460 ms 183.77.121.245
6 2026-08-26 01:28 639233036754790688
455 ms 183.77.121.245
5 2026-08-26 01:11 639233026412602472
446 ms 183.77.121.245
4 2026-08-26 00:54 639233016064066127
448 ms 183.77.121.245
3 2026-08-26 00:37 639233005922655772
447 ms 183.77.121.245
2 2026-08-26 00:20 639232995672256907
448 ms 183.77.121.245
1 2026-08-26 00:03 639232985300872416
461 ms 183.77.121.245