DNS response history for ns.bbf.co.jp

ns.bbf.co.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 76 DNS check records, 76 successful responses, 0 failed responses, and 354 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.bbf.co.jp.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

354 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

61.120.94.178

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 ns.bbf.co.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
76 2026-08-23 23:57 639231254406598736
324 ms 61.120.94.178
75 2026-08-23 23:41 639231244697865594
3 ms 61.120.94.178
74 2026-08-23 23:25 639231234893504693
5 ms 61.120.94.178
73 2026-08-23 23:08 639231225024549139
3 ms 61.120.94.178
72 2026-08-23 22:52 639231214931957622
614 ms 61.120.94.178
71 2026-08-23 22:35 639231204962010549
1102 ms 61.120.94.178
70 2026-08-23 22:18 639231195170138463
9 ms 61.120.94.178
69 2026-08-23 22:02 639231185235020577
843 ms 61.120.94.178
68 2026-08-23 21:46 639231175558690075
773 ms 61.120.94.178
67 2026-08-23 21:29 639231165610444012
4 ms 61.120.94.178
66 2026-08-23 20:37 639231133806425363
4 ms 61.120.94.178
65 2026-08-23 20:20 639231124203758023
288 ms 61.120.94.178
64 2026-08-23 20:04 639231114428262706
567 ms 61.120.94.178
63 2026-08-23 19:48 639231104662480065
1057 ms 61.120.94.178
62 2026-08-23 19:32 639231094840372018
3 ms 61.120.94.178
61 2026-08-23 19:15 639231085024583224
6 ms 61.120.94.178
60 2026-08-23 18:59 639231075257417427
296 ms 61.120.94.178
59 2026-08-23 18:43 639231065516009503
981 ms 61.120.94.178
58 2026-08-23 18:26 639231055805348837
590 ms 61.120.94.178
57 2026-08-23 18:10 639231045980373765
747 ms 61.120.94.178
56 2026-08-23 17:53 639231035984577527
852 ms 61.120.94.178
55 2026-08-23 17:37 639231025928115303
4 ms 61.120.94.178
54 2026-08-23 16:44 639230994250157583
3 ms 61.120.94.178
53 2026-08-23 16:28 639230984476411369
2007 ms 61.120.94.178
52 2026-08-23 16:11 639230974838373450
4 ms 61.120.94.178
51 2026-08-23 15:55 639230965244277645
37 ms 61.120.94.178
50 2026-08-23 15:39 639230955522101820
9 ms 61.120.94.178
49 2026-08-23 15:23 639230945754521603
6 ms 61.120.94.178
48 2026-08-23 15:07 639230935852040504
761 ms 61.120.94.178
47 2026-08-23 14:50 639230926222061048
604 ms 61.120.94.178
46 2026-08-23 14:34 639230916449726907
4 ms 61.120.94.178
45 2026-08-23 14:18 639230906595053086
2 ms 61.120.94.178
44 2026-08-23 14:01 639230896680429441
1107 ms 61.120.94.178
43 2026-08-23 13:45 639230886630210965
827 ms 61.120.94.178
42 2026-08-23 12:52 639230855430405719
4 ms 61.120.94.178
41 2026-08-23 12:36 639230845707499136
831 ms 61.120.94.178
40 2026-08-23 12:20 639230836186805419
2 ms 61.120.94.178
39 2026-08-23 12:04 639230826493828316
3 ms 61.120.94.178
38 2026-08-23 11:48 639230816817882996
4 ms 61.120.94.178
37 2026-08-23 11:32 639230806933854189
3 ms 61.120.94.178
36 2026-08-23 11:15 639230797120243854
4 ms 61.120.94.178
35 2026-08-23 10:59 639230787310272840
3 ms 61.120.94.178
34 2026-08-23 10:43 639230777600173142
7 ms 61.120.94.178
33 2026-08-23 10:26 639230767665024593
4 ms 61.120.94.178
32 2026-08-23 10:10 639230757720962293
857 ms 61.120.94.178
31 2026-08-23 09:53 639230747722189784
922 ms 61.120.94.178
30 2026-08-23 09:01 639230716313923480
6 ms 61.120.94.178
29 2026-08-23 08:44 639230706813835990
3 ms 61.120.94.178
28 2026-08-23 08:28 639230696871062203
9 ms 61.120.94.178
27 2026-08-23 08:12 639230687142781616
3 ms 61.120.94.178
26 2026-08-23 07:56 639230677432142227
3 ms 61.120.94.178
25 2026-08-23 07:40 639230667686258061
787 ms 61.120.94.178
24 2026-08-23 07:23 639230658039243685
3 ms 61.120.94.178
23 2026-08-23 07:07 639230648468473803
825 ms 61.120.94.178
22 2026-08-23 06:51 639230638829658294
5 ms 61.120.94.178
21 2026-08-23 06:35 639230629247017617
885 ms 61.120.94.178
20 2026-08-23 06:19 639230619625318239
286 ms 61.120.94.178
19 2026-08-23 06:03 639230609697630264
2393 ms 61.120.94.178
18 2026-08-23 05:11 639230578570131864
3 ms 61.120.94.178
17 2026-08-23 04:55 639230568958963168
309 ms 61.120.94.178
16 2026-08-23 04:39 639230559287611211
305 ms 61.120.94.178
15 2026-08-23 04:23 639230549524312030
3 ms 61.120.94.178
14 2026-08-23 04:06 639230539739801669
854 ms 61.120.94.178
13 2026-08-23 03:50 639230530084069375
5 ms 61.120.94.178
12 2026-08-23 03:34 639230520362691441
4 ms 61.120.94.178
11 2026-08-23 03:18 639230510677194518
910 ms 61.120.94.178
10 2026-08-23 03:02 639230501156002646
3 ms 61.120.94.178
9 2026-08-23 02:46 639230491502198541
807 ms 61.120.94.178
8 2026-08-23 02:30 639230481860318494
2 ms 61.120.94.178
7 2026-08-23 02:13 639230471893008575
851 ms 61.120.94.178
6 2026-08-23 01:20 639230440030877421
3 ms 61.120.94.178
5 2026-08-23 01:04 639230430479725508
3 ms 61.120.94.178
4 2026-08-23 00:48 639230420875160219
2 ms 61.120.94.178
3 2026-08-23 00:32 639230411240692575
3 ms 61.120.94.178
2 2026-08-23 00:16 639230401550806607
569 ms 61.120.94.178
1 2026-08-23 00:00 639230391807229016
3 ms 61.120.94.178