DNS response history for ns4.b2dstudio.com

ns4.b2dstudio.com 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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 389 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 ns4.b2dstudio.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

389 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

194.153.237.189

Most recently resolved hosting IP on selected date

Successful Responses

75

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 ns4.b2dstudio.com

Showing DNS history for 2026-08-18 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
75 2026-08-18 23:48 639226935204800669
15 ms 194.153.237.189
74 2026-08-18 23:31 639226925298919497
48 ms 194.153.237.189
73 2026-08-18 23:15 639226915487885053
34 ms 194.153.237.189
72 2026-08-18 22:58 639226905465760034
16 ms 194.153.237.189
71 2026-08-18 22:41 639226895378104692
83 ms 194.153.237.189
70 2026-08-18 21:48 639226863374232622
113 ms 194.153.237.189
69 2026-08-18 21:32 639226853698516058
98 ms 194.153.237.189
68 2026-08-18 21:15 639226843797360601
2070 ms 194.153.237.189
67 2026-08-18 20:59 639226834046588155
68 ms 194.153.237.189
66 2026-08-18 20:43 639226824234488533
68 ms 194.153.237.189
65 2026-08-18 20:27 639226814549928621
2081 ms 194.153.237.189
64 2026-08-18 20:10 639226804721432353
73 ms 194.153.237.189
63 2026-08-18 19:54 639226795048828184
73 ms 194.153.237.189
62 2026-08-18 19:38 639226785202482420
45 ms 194.153.237.189
61 2026-08-18 19:21 639226775309362607
31 ms 194.153.237.189
60 2026-08-18 19:05 639226765406586155
44 ms 194.153.237.189
59 2026-08-18 18:48 639226755437790519
36 ms 194.153.237.189
58 2026-08-18 17:55 639226723856194457
6 ms 194.153.237.189
57 2026-08-18 17:39 639226714050583422
65 ms 194.153.237.189
56 2026-08-18 17:23 639226704236499724
142 ms 194.153.237.189
55 2026-08-18 17:06 639226694184520163
17 ms 194.153.237.189
54 2026-08-18 16:49 639226684161203477
21 ms 194.153.237.189
53 2026-08-18 16:33 639226674305430109
43 ms 194.153.237.189
52 2026-08-18 16:16 639226664489607984
78 ms 194.153.237.189
51 2026-08-18 16:00 639226654533111667
87 ms 194.153.237.189
50 2026-08-18 15:44 639226644778594725
64 ms 194.153.237.189
49 2026-08-18 15:27 639226634901553621
2056 ms 194.153.237.189
48 2026-08-18 15:10 639226624921864967
2033 ms 194.153.237.189
47 2026-08-18 14:54 639226614939419403
207 ms 194.153.237.189
46 2026-08-18 14:01 639226583021074771
87 ms 194.153.237.189
45 2026-08-18 13:44 639226573279933585
93 ms 194.153.237.189
44 2026-08-18 13:28 639226563494036301
67 ms 194.153.237.189
43 2026-08-18 13:12 639226553708216256
83 ms 194.153.237.189
42 2026-08-18 12:56 639226544003734815
109 ms 194.153.237.189
41 2026-08-18 12:39 639226534105733155
2047 ms 194.153.237.189
40 2026-08-18 12:23 639226524298118898
66 ms 194.153.237.189
39 2026-08-18 12:06 639226514525195335
64 ms 194.153.237.189
38 2026-08-18 11:50 639226504703635320
71 ms 194.153.237.189
37 2026-08-18 11:33 639226494737271720
89 ms 194.153.237.189
36 2026-08-18 11:17 639226485005027236
26 ms 194.153.237.189
35 2026-08-18 11:01 639226475133236105
46 ms 194.153.237.189
34 2026-08-18 10:07 639226442975077052
59 ms 194.153.237.189
33 2026-08-18 09:51 639226433317932039
2072 ms 194.153.237.189
32 2026-08-18 09:35 639226423688431096
74 ms 194.153.237.189
31 2026-08-18 09:19 639226413998250045
89 ms 194.153.237.189
30 2026-08-18 09:03 639226404284554875
2045 ms 194.153.237.189
29 2026-08-18 08:47 639226394637043309
40 ms 194.153.237.189
28 2026-08-18 08:30 639226385052447582
101 ms 194.153.237.189
27 2026-08-18 08:15 639226375506189603
67 ms 194.153.237.189
26 2026-08-18 07:58 639226365690646426
73 ms 194.153.237.189
25 2026-08-18 07:42 639226355771007701
2072 ms 194.153.237.189
24 2026-08-18 07:25 639226345946269369
88 ms 194.153.237.189
23 2026-08-18 07:09 639226336241601848
19 ms 194.153.237.189
22 2026-08-18 06:17 639226304950675290
28 ms 194.153.237.189
21 2026-08-18 06:01 639226295324754616
126 ms 194.153.237.189
20 2026-08-18 05:45 639226285824640601
47 ms 194.153.237.189
19 2026-08-18 05:30 639226276321223917
84 ms 194.153.237.189
18 2026-08-18 05:14 639226266800200046
84 ms 194.153.237.189
17 2026-08-18 04:57 639226256958066164
58 ms 194.153.237.189
16 2026-08-18 04:41 639226247432364597
59 ms 194.153.237.189
15 2026-08-18 04:25 639226237703388552
83 ms 194.153.237.189
14 2026-08-18 04:09 639226227937569589
95 ms 194.153.237.189
13 2026-08-18 03:52 639226218052465471
2187 ms 194.153.237.189
12 2026-08-18 03:36 639226208429623997
75 ms 194.153.237.189
11 2026-08-18 03:20 639226198800675295
2125 ms 194.153.237.189
10 2026-08-18 02:28 639226167722042574
2032 ms 194.153.237.189
9 2026-08-18 02:13 639226158277924383
70 ms 194.153.237.189
8 2026-08-18 01:57 639226148757810592
99 ms 194.153.237.189
7 2026-08-18 01:41 639226139348611045
72 ms 194.153.237.189
6 2026-08-18 01:25 639226129823462907
21 ms 194.153.237.189
5 2026-08-18 01:09 639226120218260005
2016 ms 194.153.237.189
4 2026-08-18 00:54 639226110875503904
98 ms 194.153.237.189
3 2026-08-18 00:38 639226101376311912
98 ms 194.153.237.189
2 2026-08-18 00:22 639226091924943492
59 ms 194.153.237.189
1 2026-08-18 00:06 639226082133158124
71 ms 194.153.237.189