DNS response history for linux51.b4uindia.com

linux51.b4uindia.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 2026-08-26. For this date, NameServerHistory found 70 DNS check records, 69 successful responses, 1 failed responses, and 228 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 linux51.b4uindia.com.
Records on Selected Date

70

Historical checks stored for this nameserver on selected date

Average Latency

228 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

23.88.20.87

Most recently resolved hosting IP on selected date

Successful Responses

69

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for linux51.b4uindia.com

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
70 2026-08-26 23:45 639233846871926285
14 ms 23.88.20.87
69 2026-08-26 22:51 639233814527872887
5 ms 23.88.20.87
68 2026-08-26 22:34 639233804315489381
8 ms 23.88.20.87
67 2026-08-26 22:17 639233793971346256
4 ms 23.88.20.87
66 2026-08-26 22:00 639233783644630463
13 ms 23.88.20.87
65 2026-08-26 21:43 639233773302621314
5 ms 23.88.20.87
64 2026-08-26 21:25 639233762896723748
17 ms 23.88.20.87
63 2026-08-26 21:08 639233752543876329
5 ms 23.88.20.87
62 2026-08-26 20:51 639233742155931788
20 ms 23.88.20.87
61 2026-08-26 20:33 639233731712555311
5 ms 23.88.20.87
60 2026-08-26 20:16 639233721164051126
6 ms 23.88.20.87
59 2026-08-26 19:58 639233710560486320
44 ms 23.88.20.87
58 2026-08-26 19:40 639233699834667450
32 ms 23.88.20.87
57 2026-08-26 18:46 639233667209186136
5 ms 23.88.20.87
56 2026-08-26 18:29 639233656814316266
2050 ms 23.88.20.87
55 2026-08-26 18:11 639233646245051806
6 ms 23.88.20.87
54 2026-08-26 17:53 639233635663779051
2034 ms 23.88.20.87
53 2026-08-26 17:35 639233624977342122
53 ms 23.88.20.87
52 2026-08-26 17:18 639233614446136153
24 ms 23.88.20.87
51 2026-08-26 17:00 639233603737877581
17 ms 23.88.20.87
50 2026-08-26 16:43 639233593269224651
36 ms 23.88.20.87
49 2026-08-26 16:25 639233582635086903
85 ms 23.88.20.87
48 2026-08-26 16:07 639233572000374575
38 ms 23.88.20.87
47 2026-08-26 15:49 639233561188633861
37 ms 23.88.20.87
46 2026-08-26 15:31 639233550544357027
5 ms 23.88.20.87
45 2026-08-26 14:37 639233517966053117
18 ms 23.88.20.87
44 2026-08-26 14:20 639233507603253585
17 ms 23.88.20.87
43 2026-08-26 14:03 639233497229039167
21 ms 23.88.20.87
42 2026-08-26 13:45 639233486864546406
12 ms 23.88.20.87
41 2026-08-26 13:28 639233476455174682
21 ms 23.88.20.87
40 2026-08-26 13:11 639233466171592605
19 ms 23.88.20.87
39 2026-08-26 12:54 639233455747096265
2033 ms 23.88.20.87
38 2026-08-26 12:36 639233445367152284
6 ms 23.88.20.87
37 2026-08-26 12:19 639233434974187439
13 ms 23.88.20.87
36 2026-08-26 12:01 639233424567558554
5 ms 23.88.20.87
35 2026-08-26 11:44 639233414056832719
-
34 2026-08-26 11:26 639233403515141099
106 ms 23.88.20.87
33 2026-08-26 10:32 639233370841350248
14 ms 23.88.20.87
32 2026-08-26 10:15 639233360361507238
2029 ms 23.88.20.87
31 2026-08-26 09:57 639233350067824371
8 ms 23.88.20.87
30 2026-08-26 09:40 639233339545274518
82 ms 23.88.20.87
29 2026-08-26 09:23 639233329214918079
39 ms 23.88.20.87
28 2026-08-26 09:05 639233318749762337
12 ms 23.88.20.87
27 2026-08-26 08:48 639233308387917838
34 ms 23.88.20.87
26 2026-08-26 08:30 639233297961740122
6 ms 23.88.20.87
25 2026-08-26 08:13 639233287487159094
35 ms 23.88.20.87
24 2026-08-26 07:55 639233276995531707
4 ms 23.88.20.87
23 2026-08-26 07:38 639233266521568229
5 ms 23.88.20.87
22 2026-08-26 07:21 639233256081047431
21 ms 23.88.20.87
21 2026-08-26 06:27 639233223620132921
27 ms 23.88.20.87
20 2026-08-26 06:09 639233213287814244
37 ms 23.88.20.87
19 2026-08-26 05:52 639233202925983161
45 ms 23.88.20.87
18 2026-08-26 05:35 639233192644780696
2059 ms 23.88.20.87
17 2026-08-26 05:18 639233182401183833
5 ms 23.88.20.87
16 2026-08-26 05:01 639233172074181051
2036 ms 23.88.20.87
15 2026-08-26 04:44 639233161808421455
9 ms 23.88.20.87
14 2026-08-26 04:26 639233151357344052
47 ms 23.88.20.87
13 2026-08-26 04:09 639233141034116946
4 ms 23.88.20.87
12 2026-08-26 03:52 639233130828334142
9 ms 23.88.20.87
11 2026-08-26 03:34 639233120373450007
45 ms 23.88.20.87
10 2026-08-26 03:17 639233110066216193
45 ms 23.88.20.87
9 2026-08-26 02:24 639233078065410564
20 ms 23.88.20.87
8 2026-08-26 02:07 639233067787457832
31 ms 23.88.20.87
7 2026-08-26 01:50 639233057501801162
78 ms 23.88.20.87
6 2026-08-26 01:32 639233047089431703
10 ms 23.88.20.87
5 2026-08-26 01:15 639233036754790688
5 ms 23.88.20.87
4 2026-08-26 00:58 639233026412602472
6 ms 23.88.20.87
3 2026-08-26 00:41 639233016064066127
4 ms 23.88.20.87
2 2026-08-26 00:24 639233005922655772
2048 ms 23.88.20.87
1 2026-08-26 00:07 639232995672256907
40 ms 23.88.20.87