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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 164 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

72

Historical checks stored for this nameserver on selected date

Average Latency

164 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:51

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

72

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 linux61.b4uindia.com

Showing DNS history for 2026-08-13 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
72 2026-08-13 23:51 639222618462620588
2040 ms 23.88.20.87
71 2026-08-13 23:34 639222608688333012
38 ms 23.88.20.87
70 2026-08-13 23:18 639222598741756356
67 ms 23.88.20.87
69 2026-08-13 23:01 639222588615244093
5 ms 23.88.20.87
68 2026-08-13 22:07 639222556495289724
32 ms 23.88.20.87
67 2026-08-13 21:51 639222546477917698
24 ms 23.88.20.87
66 2026-08-13 21:34 639222536257653790
26 ms 23.88.20.87
65 2026-08-13 21:16 639222525833084485
43 ms 23.88.20.87
64 2026-08-13 20:59 639222515446085004
11 ms 23.88.20.87
63 2026-08-13 20:42 639222505166766781
13 ms 23.88.20.87
62 2026-08-13 20:25 639222494930541001
32 ms 23.88.20.87
61 2026-08-13 20:07 639222484469216890
2016 ms 23.88.20.87
60 2026-08-13 19:50 639222474270039940
17 ms 23.88.20.87
59 2026-08-13 19:33 639222464005587385
57 ms 23.88.20.87
58 2026-08-13 19:16 639222453485975041
7 ms 23.88.20.87
57 2026-08-13 18:58 639222442984828770
35 ms 23.88.20.87
56 2026-08-13 18:03 639222410191353397
12 ms 23.88.20.87
55 2026-08-13 17:46 639222399952628376
34 ms 23.88.20.87
54 2026-08-13 17:29 639222389608608647
61 ms 23.88.20.87
53 2026-08-13 17:12 639222379604012481
2036 ms 23.88.20.87
52 2026-08-13 16:55 639222369372672858
48 ms 23.88.20.87
51 2026-08-13 16:38 639222359096909298
12 ms 23.88.20.87
50 2026-08-13 16:21 639222348814301655
10 ms 23.88.20.87
49 2026-08-13 16:04 639222338608331104
5 ms 23.88.20.87
48 2026-08-13 15:47 639222328204609760
6 ms 23.88.20.87
47 2026-08-13 15:30 639222317859759909
2024 ms 23.88.20.87
46 2026-08-13 15:12 639222307560137918
17 ms 23.88.20.87
45 2026-08-13 14:55 639222297274357149
12 ms 23.88.20.87
44 2026-08-13 14:01 639222265004477827
36 ms 23.88.20.87
43 2026-08-13 13:45 639222255176583683
15 ms 23.88.20.87
42 2026-08-13 13:29 639222245340146131
12 ms 23.88.20.87
41 2026-08-13 13:13 639222235662219956
79 ms 23.88.20.87
40 2026-08-13 12:56 639222225817223284
21 ms 23.88.20.87
39 2026-08-13 12:40 639222216341869648
5 ms 23.88.20.87
38 2026-08-13 12:25 639222206848442189
26 ms 23.88.20.87
37 2026-08-13 12:09 639222197538963225
31 ms 23.88.20.87
36 2026-08-13 11:53 639222188113685569
31 ms 23.88.20.87
35 2026-08-13 11:38 639222178880138458
10 ms 23.88.20.87
34 2026-08-13 11:22 639222169343013317
57 ms 23.88.20.87
33 2026-08-13 11:06 639222159910600596
20 ms 23.88.20.87
32 2026-08-13 10:14 639222128676274866
9 ms 23.88.20.87
31 2026-08-13 09:59 639222119169781983
39 ms 23.88.20.87
30 2026-08-13 09:43 639222109996148889
56 ms 23.88.20.87
29 2026-08-13 09:28 639222100791323799
42 ms 23.88.20.87
28 2026-08-13 09:13 639222091647893142
11 ms 23.88.20.87
27 2026-08-13 08:58 639222082524717649
23 ms 23.88.20.87
26 2026-08-13 08:42 639222073378630456
26 ms 23.88.20.87
25 2026-08-13 08:28 639222064537306701
72 ms 23.88.20.87
24 2026-08-13 08:12 639222055409471864
19 ms 23.88.20.87
23 2026-08-13 07:57 639222046117152411
19 ms 23.88.20.87
22 2026-08-13 07:42 639222036915107067
10 ms 23.88.20.87
21 2026-08-13 07:26 639222027654889141
4 ms 23.88.20.87
20 2026-08-13 06:35 639221996824612035
34 ms 23.88.20.87
19 2026-08-13 06:20 639221987863418113
6 ms 23.88.20.87
18 2026-08-13 06:05 639221979006823112
2018 ms 23.88.20.87
17 2026-08-13 05:50 639221970068466615
7 ms 23.88.20.87
16 2026-08-13 05:35 639221961001585139
40 ms 23.88.20.87
15 2026-08-13 05:20 639221952104046397
15 ms 23.88.20.87
14 2026-08-13 05:05 639221943247694484
47 ms 23.88.20.87
13 2026-08-13 04:51 639221934603388241
3 ms 23.88.20.87
12 2026-08-13 04:36 639221925729273358
7 ms 23.88.20.87
11 2026-08-13 04:21 639221916777813401
22 ms 23.88.20.87
10 2026-08-13 04:06 639221907816913910
7 ms 23.88.20.87
9 2026-08-13 03:51 639221898639694322
9 ms 23.88.20.87
8 2026-08-13 03:01 639221868257567489
6 ms 23.88.20.87
7 2026-08-13 02:46 639221859270235608
7 ms 23.88.20.87
6 2026-08-13 02:31 639221850184464515
78 ms 23.88.20.87
5 2026-08-13 02:16 639221841141973425
6 ms 23.88.20.87
4 2026-08-13 01:25 639221810548753083
6 ms 23.88.20.87
3 2026-08-13 01:10 639221801656796262
13 ms 23.88.20.87
2 2026-08-13 00:55 639221792658715334
36 ms 23.88.20.87
1 2026-08-13 00:40 639221783571379176
44 ms 23.88.20.87