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 2026-08-09. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 209 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

77

Historical checks stored for this nameserver on selected date

Average Latency

209 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:10

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

77

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 linux51.b4uindia.com

Showing DNS history for 2026-08-09 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
77 2026-08-09 23:10 639219137912168440
16 ms 23.88.20.87
76 2026-08-09 22:55 639219129014206359
2048 ms 23.88.20.87
75 2026-08-09 22:40 639219120129816185
2022 ms 23.88.20.87
74 2026-08-09 22:25 639219111180200055
8 ms 23.88.20.87
73 2026-08-09 22:10 639219102397272208
31 ms 23.88.20.87
72 2026-08-09 21:55 639219093318422880
34 ms 23.88.20.87
71 2026-08-09 21:40 639219084400315753
49 ms 23.88.20.87
70 2026-08-09 21:25 639219075254551587
19 ms 23.88.20.87
69 2026-08-09 21:09 639219065729192158
14 ms 23.88.20.87
68 2026-08-09 20:54 639219056747802098
15 ms 23.88.20.87
67 2026-08-09 20:39 639219047713450952
35 ms 23.88.20.87
66 2026-08-09 20:24 639219038561445315
2019 ms 23.88.20.87
65 2026-08-09 19:32 639219007390383771
8 ms 23.88.20.87
64 2026-08-09 19:17 639218998523265596
7 ms 23.88.20.87
63 2026-08-09 19:02 639218989631630804
33 ms 23.88.20.87
62 2026-08-09 18:48 639218980808450892
10 ms 23.88.20.87
61 2026-08-09 18:33 639218971852160604
2038 ms 23.88.20.87
60 2026-08-09 18:18 639218962783650906
18 ms 23.88.20.87
59 2026-08-09 18:03 639218953792820819
35 ms 23.88.20.87
58 2026-08-09 17:48 639218944959692876
57 ms 23.88.20.87
57 2026-08-09 17:33 639218936169104506
46 ms 23.88.20.87
56 2026-08-09 17:18 639218927166062556
32 ms 23.88.20.87
55 2026-08-09 17:03 639218918015715420
48 ms 23.88.20.87
54 2026-08-09 16:48 639218908881852638
19 ms 23.88.20.87
53 2026-08-09 15:56 639218877956262035
8 ms 23.88.20.87
52 2026-08-09 15:42 639218869143729797
2052 ms 23.88.20.87
51 2026-08-09 15:27 639218860485298832
7 ms 23.88.20.87
50 2026-08-09 15:12 639218851607906747
21 ms 23.88.20.87
49 2026-08-09 14:58 639218842720839568
10 ms 23.88.20.87
48 2026-08-09 14:43 639218833878788864
49 ms 23.88.20.87
47 2026-08-09 14:28 639218825180862573
7 ms 23.88.20.87
46 2026-08-09 14:14 639218816469621951
18 ms 23.88.20.87
45 2026-08-09 13:59 639218807685036212
22 ms 23.88.20.87
44 2026-08-09 13:45 639218798978271509
81 ms 23.88.20.87
43 2026-08-09 13:30 639218790065423597
7 ms 23.88.20.87
42 2026-08-09 13:15 639218781304584862
27 ms 23.88.20.87
41 2026-08-09 12:24 639218750311179000
27 ms 23.88.20.87
40 2026-08-09 12:09 639218741750420268
51 ms 23.88.20.87
39 2026-08-09 11:55 639218733057535576
51 ms 23.88.20.87
38 2026-08-09 11:41 639218724471329044
6 ms 23.88.20.87
37 2026-08-09 11:26 639218715911974203
8 ms 23.88.20.87
36 2026-08-09 11:12 639218707310812834
18 ms 23.88.20.87
35 2026-08-09 10:58 639218698790485612
8 ms 23.88.20.87
34 2026-08-09 10:44 639218690367692706
2071 ms 23.88.20.87
33 2026-08-09 10:30 639218681923173883
33 ms 23.88.20.87
32 2026-08-09 10:16 639218673547179738
12 ms 23.88.20.87
31 2026-08-09 10:01 639218664890274867
43 ms 23.88.20.87
30 2026-08-09 09:47 639218656036928157
39 ms 23.88.20.87
29 2026-08-09 08:55 639218624808018222
38 ms 23.88.20.87
28 2026-08-09 08:41 639218616243340806
14 ms 23.88.20.87
27 2026-08-09 08:26 639218607397811973
5 ms 23.88.20.87
26 2026-08-09 08:11 639218598812444454
28 ms 23.88.20.87
25 2026-08-09 07:57 639218590219570048
21 ms 23.88.20.87
24 2026-08-09 07:43 639218581690210758
31 ms 23.88.20.87
23 2026-08-09 07:29 639218573057388822
4 ms 23.88.20.87
22 2026-08-09 07:14 639218564408781785
53 ms 23.88.20.87
21 2026-08-09 07:00 639218555767188482
62 ms 23.88.20.87
20 2026-08-09 06:45 639218547142705295
30 ms 23.88.20.87
19 2026-08-09 06:30 639218538090114532
35 ms 23.88.20.87
18 2026-08-09 06:15 639218529257910584
5 ms 23.88.20.87
17 2026-08-09 05:25 639218498473231858
45 ms 23.88.20.87
16 2026-08-09 05:10 639218489802113995
21 ms 23.88.20.87
15 2026-08-09 04:56 639218481006804516
35 ms 23.88.20.87
14 2026-08-09 04:41 639218472048712427
42 ms 23.88.20.87
13 2026-08-09 04:26 639218463224432974
22 ms 23.88.20.87
12 2026-08-09 04:11 639218454384107526
39 ms 23.88.20.87
11 2026-08-09 03:56 639218445331231791
10 ms 23.88.20.87
10 2026-08-09 03:41 639218436285215733
15 ms 23.88.20.87
9 2026-08-09 03:26 639218427289555123
14 ms 23.88.20.87
8 2026-08-09 03:11 639218418227819981
28 ms 23.88.20.87
7 2026-08-09 02:56 639218409119503123
18 ms 23.88.20.87
6 2026-08-09 02:40 639218399771712154
6 ms 23.88.20.87
5 2026-08-09 01:47 639218368648652303
2037 ms 23.88.20.87
4 2026-08-09 01:32 639218359569598460
37 ms 23.88.20.87
3 2026-08-09 01:17 639218350555429902
39 ms 23.88.20.87
2 2026-08-09 01:02 639218341311543299
3 ms 23.88.20.87
1 2026-08-09 00:10 639218309981981465
4 ms 23.88.20.87