DNS response history for ns891.redserverhost.com

ns891.redserverhost.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 72 successful responses, 1 failed responses, and 188 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 ns891.redserverhost.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

188 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.91.153.81

Most recently resolved hosting IP on selected date

Successful Responses

72

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 ns891.redserverhost.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:53 639229527598660841
18 ms 51.91.153.81
72 2026-08-21 23:37 639229517954323214
4 ms 51.91.153.81
71 2026-08-21 23:21 639229508269999021
4 ms 51.91.153.81
70 2026-08-21 23:04 639229498559060171
14 ms 51.91.153.81
69 2026-08-21 22:48 639229488519347586
9 ms 51.91.153.81
68 2026-08-21 21:55 639229456606578934
7 ms 51.91.153.81
67 2026-08-21 21:39 639229446985772499
4 ms 51.91.153.81
66 2026-08-21 21:22 639229437367313098
38 ms 51.91.153.81
65 2026-08-21 21:06 639229427923950391
8 ms 51.91.153.81
64 2026-08-21 20:50 639229418168588854
2033 ms 51.91.153.81
63 2026-08-21 20:34 639229408345678334
10 ms 51.91.153.81
62 2026-08-21 20:18 639229398616354648
9 ms 51.91.153.81
61 2026-08-21 20:01 639229388634592323
21 ms 51.91.153.81
60 2026-08-21 19:45 639229378792837692
6 ms 51.91.153.81
59 2026-08-21 19:29 639229369154682311
34 ms 51.91.153.81
58 2026-08-21 19:12 639229359248017926
15 ms 51.91.153.81
57 2026-08-21 18:55 639229349124294642
2014 ms 51.91.153.81
56 2026-08-21 18:03 639229317791715692
23 ms 51.91.153.81
55 2026-08-21 17:47 639229308115194575
61 ms 51.91.153.81
54 2026-08-21 17:31 639229298320320558
2029 ms 51.91.153.81
53 2026-08-21 17:15 639229288674863221
18 ms 51.91.153.81
52 2026-08-21 16:58 639229278983677079
39 ms 51.91.153.81
51 2026-08-21 16:42 639229269405517175
24 ms 51.91.153.81
50 2026-08-21 16:26 639229259594798244
11 ms 51.91.153.81
49 2026-08-21 16:10 639229249736681188
6 ms 51.91.153.81
48 2026-08-21 15:53 639229239699417787
23 ms 51.91.153.81
47 2026-08-21 15:36 639229229621964033
7 ms 51.91.153.81
46 2026-08-21 15:19 639229219567270965
13 ms 51.91.153.81
45 2026-08-21 15:03 639229209406666856
6 ms 51.91.153.81
44 2026-08-21 14:10 639229177815876178
18 ms 51.91.153.81
43 2026-08-21 13:54 639229168243572685
64 ms 51.91.153.81
42 2026-08-21 13:38 639229158599856475
20 ms 51.91.153.81
41 2026-08-21 13:22 639229148998940902
37 ms 51.91.153.81
40 2026-08-21 13:06 639229139276923594
37 ms 51.91.153.81
39 2026-08-21 12:50 639229129709912394
7 ms 51.91.153.81
38 2026-08-21 12:33 639229119801488500
6 ms 51.91.153.81
37 2026-08-21 12:17 639229110135262458
2012 ms 51.91.153.81
36 2026-08-21 12:01 639229100336051392
8 ms 51.91.153.81
35 2026-08-21 11:44 639229090641415626
32 ms 51.91.153.81
34 2026-08-21 11:28 639229080702683947
2030 ms 51.91.153.81
33 2026-08-21 11:11 639229070601456699
2029 ms 51.91.153.81
32 2026-08-21 10:18 639229038947447232
13 ms 51.91.153.81
31 2026-08-21 10:02 639229029268708773
19 ms 51.91.153.81
30 2026-08-21 09:46 639229019647910603
51 ms 51.91.153.81
29 2026-08-21 09:30 639229009983843738
6 ms 51.91.153.81
28 2026-08-21 09:14 639229000203331882
14 ms 51.91.153.81
27 2026-08-21 08:57 639228990302335999
69 ms 51.91.153.81
26 2026-08-21 08:41 639228980567740722
11 ms 51.91.153.81
25 2026-08-21 08:25 639228970762445174
12 ms 51.91.153.81
24 2026-08-21 08:09 639228961065054445
4 ms 51.91.153.81
23 2026-08-21 07:52 639228951224649885
9 ms 51.91.153.81
22 2026-08-21 07:36 639228941303864592
28 ms 51.91.153.81
21 2026-08-21 07:19 639228931191328583
34 ms 51.91.153.81
20 2026-08-21 06:26 639228899518173317
55 ms 51.91.153.81
19 2026-08-21 06:10 639228889785027669
47 ms 51.91.153.81
18 2026-08-21 05:54 639228880106330161
13 ms 51.91.153.81
17 2026-08-21 05:37 639228870316184091
5 ms 51.91.153.81
16 2026-08-21 05:21 639228860695366512
4 ms 51.91.153.81
15 2026-08-21 05:05 639228851027209500
-
14 2026-08-21 04:49 639228841479265462
3 ms 51.91.153.81
13 2026-08-21 04:33 639228831752962260
15 ms 51.91.153.81
12 2026-08-21 04:17 639228821953295483
8 ms 51.91.153.81
11 2026-08-21 04:01 639228812227429953
43 ms 51.91.153.81
10 2026-08-21 03:44 639228802476107538
8 ms 51.91.153.81
9 2026-08-21 03:28 639228792525492032
53 ms 51.91.153.81
8 2026-08-21 02:35 639228761131421385
37 ms 51.91.153.81
7 2026-08-21 02:19 639228751571206692
24 ms 51.91.153.81
6 2026-08-21 02:03 639228741705571019
24 ms 51.91.153.81
5 2026-08-21 01:46 639228731642208228
45 ms 51.91.153.81
4 2026-08-21 00:54 639228700387002072
15 ms 51.91.153.81
3 2026-08-21 00:38 639228690742014433
45 ms 51.91.153.81
2 2026-08-21 00:22 639228680877937122
24 ms 51.91.153.81
1 2026-08-21 00:05 639228670775860800
12 ms 51.91.153.81