DNS response history for linux61.b4uindia.com

linux61.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, 76 successful responses, 1 failed responses, and 161 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 linux61.b4uindia.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

161 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:11

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

76

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 linux61.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 23:11 639219137912168440
12 ms 23.88.20.87
76 2026-08-09 22:56 639219129014206359
5 ms 23.88.20.87
75 2026-08-09 22:41 639219120129816185
10 ms 23.88.20.87
74 2026-08-09 22:26 639219111180200055
36 ms 23.88.20.87
73 2026-08-09 22:12 639219102397272208
35 ms 23.88.20.87
72 2026-08-09 21:56 639219093318422880
7 ms 23.88.20.87
71 2026-08-09 21:42 639219084400315753
32 ms 23.88.20.87
70 2026-08-09 21:26 639219075254551587
15 ms 23.88.20.87
69 2026-08-09 21:10 639219065729192158
7 ms 23.88.20.87
68 2026-08-09 20:55 639219056747802098
14 ms 23.88.20.87
67 2026-08-09 20:40 639219047713450952
6 ms 23.88.20.87
66 2026-08-09 20:25 639219038561445315
12 ms 23.88.20.87
65 2026-08-09 19:33 639219007390383771
44 ms 23.88.20.87
64 2026-08-09 19:18 639218998523265596
8 ms 23.88.20.87
63 2026-08-09 19:03 639218989631630804
2049 ms 23.88.20.87
62 2026-08-09 18:48 639218980808450892
45 ms 23.88.20.87
61 2026-08-09 18:33 639218971852160604
2017 ms 23.88.20.87
60 2026-08-09 18:18 639218962783650906
64 ms 23.88.20.87
59 2026-08-09 18:03 639218953792820819
2024 ms 23.88.20.87
58 2026-08-09 17:48 639218944959692876
56 ms 23.88.20.87
57 2026-08-09 17:34 639218936169104506
8 ms 23.88.20.87
56 2026-08-09 17:19 639218927166062556
8 ms 23.88.20.87
55 2026-08-09 17:04 639218918015715420
46 ms 23.88.20.87
54 2026-08-09 16:48 639218908881852638
6 ms 23.88.20.87
53 2026-08-09 15:57 639218877956262035
96 ms 23.88.20.87
52 2026-08-09 15:42 639218869143729797
37 ms 23.88.20.87
51 2026-08-09 15:28 639218860485298832
39 ms 23.88.20.87
50 2026-08-09 15:13 639218851607906747
31 ms 23.88.20.87
49 2026-08-09 14:58 639218842720839568
48 ms 23.88.20.87
48 2026-08-09 14:43 639218833878788864
44 ms 23.88.20.87
47 2026-08-09 14:29 639218825180862573
79 ms 23.88.20.87
46 2026-08-09 14:14 639218816469621951
87 ms 23.88.20.87
45 2026-08-09 14:00 639218807685036212
55 ms 23.88.20.87
44 2026-08-09 13:45 639218798978271509
68 ms 23.88.20.87
43 2026-08-09 13:31 639218790065423597
2039 ms 23.88.20.87
42 2026-08-09 13:16 639218781304584862
24 ms 23.88.20.87
41 2026-08-09 12:23 639218750311179000
8 ms 23.88.20.87
40 2026-08-09 12:09 639218741750420268
9 ms 23.88.20.87
39 2026-08-09 11:55 639218733057535576
34 ms 23.88.20.87
38 2026-08-09 11:40 639218724471329044
25 ms 23.88.20.87
37 2026-08-09 11:26 639218715911974203
34 ms 23.88.20.87
36 2026-08-09 11:12 639218707310812834
54 ms 23.88.20.87
35 2026-08-09 10:58 639218698790485612
48 ms 23.88.20.87
34 2026-08-09 10:44 639218690367692706
17 ms 23.88.20.87
33 2026-08-09 10:30 639218681923173883
7 ms 23.88.20.87
32 2026-08-09 10:16 639218673547179738
-
31 2026-08-09 10:01 639218664890274867
20 ms 23.88.20.87
30 2026-08-09 09:46 639218656036928157
11 ms 23.88.20.87
29 2026-08-09 08:54 639218624808018222
15 ms 23.88.20.87
28 2026-08-09 08:40 639218616243340806
23 ms 23.88.20.87
27 2026-08-09 08:25 639218607397811973
68 ms 23.88.20.87
26 2026-08-09 08:11 639218598812444454
23 ms 23.88.20.87
25 2026-08-09 07:57 639218590219570048
30 ms 23.88.20.87
24 2026-08-09 07:43 639218581690210758
8 ms 23.88.20.87
23 2026-08-09 07:28 639218573057388822
20 ms 23.88.20.87
22 2026-08-09 07:14 639218564408781785
28 ms 23.88.20.87
21 2026-08-09 06:59 639218555767188482
34 ms 23.88.20.87
20 2026-08-09 06:45 639218547142705295
5 ms 23.88.20.87
19 2026-08-09 06:30 639218538090114532
58 ms 23.88.20.87
18 2026-08-09 06:15 639218529257910584
5 ms 23.88.20.87
17 2026-08-09 05:24 639218498473231858
17 ms 23.88.20.87
16 2026-08-09 05:10 639218489802113995
27 ms 23.88.20.87
15 2026-08-09 04:55 639218481006804516
41 ms 23.88.20.87
14 2026-08-09 04:40 639218472048712427
6 ms 23.88.20.87
13 2026-08-09 04:25 639218463224432974
28 ms 23.88.20.87
12 2026-08-09 04:10 639218454384107526
4 ms 23.88.20.87
11 2026-08-09 03:55 639218445331231791
21 ms 23.88.20.87
10 2026-08-09 03:40 639218436285215733
2028 ms 23.88.20.87
9 2026-08-09 03:25 639218427289555123
4 ms 23.88.20.87
8 2026-08-09 03:10 639218418227819981
62 ms 23.88.20.87
7 2026-08-09 02:55 639218409119503123
79 ms 23.88.20.87
6 2026-08-09 02:39 639218399771712154
46 ms 23.88.20.87
5 2026-08-09 01:48 639218368648652303
10 ms 23.88.20.87
4 2026-08-09 01:33 639218359569598460
15 ms 23.88.20.87
3 2026-08-09 01:17 639218350555429902
16 ms 23.88.20.87
2 2026-08-09 01:02 639218341311543299
41 ms 23.88.20.87
1 2026-08-09 00:10 639218309981981465
4 ms 23.88.20.87