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 2026-08-19. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 159 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

75

Historical checks stored for this nameserver on selected date

Average Latency

159 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:56

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

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 linux61.b4uindia.com

Showing DNS history for 2026-08-19 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 2026-08-19 23:56 639227805445376839
14 ms 23.88.20.87
74 2026-08-19 23:40 639227795899225951
28 ms 23.88.20.87
73 2026-08-19 23:24 639227786351762008
10 ms 23.88.20.87
72 2026-08-19 23:08 639227776640591733
59 ms 23.88.20.87
71 2026-08-19 22:52 639227767128841282
13 ms 23.88.20.87
70 2026-08-19 22:36 639227757477304711
50 ms 23.88.20.87
69 2026-08-19 22:19 639227747572098014
26 ms 23.88.20.87
68 2026-08-19 22:03 639227737588613113
6 ms 23.88.20.87
67 2026-08-19 21:10 639227706134603955
5 ms 23.88.20.87
66 2026-08-19 20:54 639227696589027396
6 ms 23.88.20.87
65 2026-08-19 20:38 639227687097707639
43 ms 23.88.20.87
64 2026-08-19 20:22 639227677474464487
5 ms 23.88.20.87
63 2026-08-19 20:06 639227667767441118
28 ms 23.88.20.87
62 2026-08-19 19:50 639227657984833832
31 ms 23.88.20.87
61 2026-08-19 19:33 639227648079992640
2108 ms 23.88.20.87
60 2026-08-19 19:17 639227638125048441
39 ms 23.88.20.87
59 2026-08-19 19:00 639227628211392142
44 ms 23.88.20.87
58 2026-08-19 18:44 639227618261696275
8 ms 23.88.20.87
57 2026-08-19 18:27 639227608366233645
5 ms 23.88.20.87
56 2026-08-19 18:10 639227598301787588
21 ms 23.88.20.87
55 2026-08-19 17:17 639227566241010716
34 ms 23.88.20.87
54 2026-08-19 17:01 639227556454538959
4027 ms 23.88.20.87
53 2026-08-19 16:44 639227546640305542
5 ms 23.88.20.87
52 2026-08-19 16:28 639227536965466472
46 ms 23.88.20.87
51 2026-08-19 16:12 639227527048658280
60 ms 23.88.20.87
50 2026-08-19 15:55 639227517386634438
15 ms 23.88.20.87
49 2026-08-19 15:39 639227507459551637
19 ms 23.88.20.87
48 2026-08-19 15:22 639227497515595277
9 ms 23.88.20.87
47 2026-08-19 15:06 639227487441798036
15 ms 23.88.20.87
46 2026-08-19 14:49 639227477445551863
15 ms 23.88.20.87
45 2026-08-19 14:32 639227467297067891
15 ms 23.88.20.87
44 2026-08-19 14:15 639227457057795635
34 ms 23.88.20.87
43 2026-08-19 13:22 639227425244777397
9 ms 23.88.20.87
42 2026-08-19 13:05 639227415422116485
88 ms 23.88.20.87
41 2026-08-19 12:49 639227405307256053
30 ms 23.88.20.87
40 2026-08-19 12:32 639227395396602630
12 ms 23.88.20.87
39 2026-08-19 12:16 639227385510363611
38 ms 23.88.20.87
38 2026-08-19 11:59 639227375508324850
7 ms 23.88.20.87
37 2026-08-19 11:42 639227365326611906
36 ms 23.88.20.87
36 2026-08-19 11:25 639227355360014208
49 ms 23.88.20.87
35 2026-08-19 11:08 639227345036782165
28 ms 23.88.20.87
34 2026-08-19 10:51 639227334992964533
45 ms 23.88.20.87
33 2026-08-19 10:35 639227324986605572
35 ms 23.88.20.87
32 2026-08-19 10:18 639227314928414539
35 ms 23.88.20.87
31 2026-08-19 09:25 639227283029182134
41 ms 23.88.20.87
30 2026-08-19 09:09 639227273294779350
7 ms 23.88.20.87
29 2026-08-19 08:52 639227263525231313
5 ms 23.88.20.87
28 2026-08-19 08:36 639227253578313363
6 ms 23.88.20.87
27 2026-08-19 08:19 639227243649973322
12 ms 23.88.20.87
26 2026-08-19 08:02 639227233581059317
25 ms 23.88.20.87
25 2026-08-19 07:46 639227223667352067
6 ms 23.88.20.87
24 2026-08-19 07:29 639227213714837066
31 ms 23.88.20.87
23 2026-08-19 07:13 639227203701208496
19 ms 23.88.20.87
22 2026-08-19 06:56 639227193643202179
28 ms 23.88.20.87
21 2026-08-19 06:39 639227183584431597
26 ms 23.88.20.87
20 2026-08-19 06:22 639227173347403088
6 ms 23.88.20.87
19 2026-08-19 05:29 639227141523007601
7 ms 23.88.20.87
18 2026-08-19 05:13 639227131785931574
52 ms 23.88.20.87
17 2026-08-19 04:57 639227122176475389
7 ms 23.88.20.87
16 2026-08-19 04:41 639227112668934596
2014 ms 23.88.20.87
15 2026-08-19 04:24 639227102773292788
2020 ms 23.88.20.87
14 2026-08-19 04:08 639227093141136930
7 ms 23.88.20.87
13 2026-08-19 03:52 639227083449420147
42 ms 23.88.20.87
12 2026-08-19 03:36 639227073771748493
29 ms 23.88.20.87
11 2026-08-19 03:20 639227063977347614
37 ms 23.88.20.87
10 2026-08-19 03:04 639227054253519024
23 ms 23.88.20.87
9 2026-08-19 02:47 639227044381963886
6 ms 23.88.20.87
8 2026-08-19 02:31 639227034441085514
4 ms 23.88.20.87
7 2026-08-19 01:38 639227003126489968
50 ms 23.88.20.87
6 2026-08-19 01:22 639226993456311614
6 ms 23.88.20.87
5 2026-08-19 01:06 639226983847312345
48 ms 23.88.20.87
4 2026-08-19 00:50 639226974357874853
51 ms 23.88.20.87
3 2026-08-19 00:34 639226964670484721
4 ms 23.88.20.87
2 2026-08-19 00:18 639226954857899696
10 ms 23.88.20.87
1 2026-08-19 00:02 639226945091603488
20 ms 23.88.20.87