DNS response history for alpha1.rdrhost.com

alpha1.rdrhost.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 72 DNS check records, 70 successful responses, 2 failed responses, and 366 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 alpha1.rdrhost.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

366 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

136.244.78.5

Most recently resolved hosting IP on selected date

Successful Responses

70

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for alpha1.rdrhost.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
72 2026-08-21 23:47 639229527598660841
2044 ms 136.244.78.5
71 2026-08-21 23:31 639229517954323214
42 ms 136.244.78.5
70 2026-08-21 23:15 639229508269999021
63 ms 136.244.78.5
69 2026-08-21 22:58 639229498559060171
17 ms 136.244.78.5
68 2026-08-21 22:42 639229488519347586
34 ms 136.244.78.5
67 2026-08-21 21:48 639229456606578934
2022 ms 136.244.78.5
66 2026-08-21 21:32 639229446985772499
25 ms 136.244.78.5
65 2026-08-21 21:16 639229437367313098
18 ms 136.244.78.5
64 2026-08-21 21:01 639229427923950391
5 ms 136.244.78.5
63 2026-08-21 20:44 639229418168588854
24 ms 136.244.78.5
62 2026-08-21 20:28 639229408345678334
32 ms 136.244.78.5
61 2026-08-21 20:12 639229398616354648
20 ms 136.244.78.5
60 2026-08-21 19:55 639229388634592323
128 ms 136.244.78.5
59 2026-08-21 19:39 639229378792837692
75 ms 136.244.78.5
58 2026-08-21 19:23 639229369154682311
327 ms 136.244.78.5
57 2026-08-21 19:06 639229359248017926
140 ms 136.244.78.5
56 2026-08-21 18:49 639229349124294642
13 ms 136.244.78.5
55 2026-08-21 17:57 639229317791715692
34 ms 136.244.78.5
54 2026-08-21 17:41 639229308115194575
102 ms 136.244.78.5
53 2026-08-21 17:25 639229298320320558
39 ms 136.244.78.5
52 2026-08-21 17:09 639229288674863221
19 ms 136.244.78.5
51 2026-08-21 16:52 639229278983677079
2011 ms 136.244.78.5
50 2026-08-21 16:36 639229269405517175
2130 ms 136.244.78.5
49 2026-08-21 16:20 639229259594798244
2011 ms 136.244.78.5
48 2026-08-21 16:04 639229249736681188
49 ms 136.244.78.5
47 2026-08-21 15:47 639229239699417787
37 ms 136.244.78.5
46 2026-08-21 15:30 639229229621964033
39 ms 136.244.78.5
45 2026-08-21 15:13 639229219567270965
161 ms 136.244.78.5
44 2026-08-21 14:56 639229209406666856
28 ms 136.244.78.5
43 2026-08-21 14:04 639229177815876178
64 ms 136.244.78.5
42 2026-08-21 13:48 639229168243572685
31 ms 136.244.78.5
41 2026-08-21 13:32 639229158599856475
25 ms 136.244.78.5
40 2026-08-21 13:16 639229148998940902
19 ms 136.244.78.5
39 2026-08-21 13:00 639229139276923594
42 ms 136.244.78.5
38 2026-08-21 12:44 639229129709912394
153 ms 136.244.78.5
37 2026-08-21 12:27 639229119801488500
75 ms 136.244.78.5
36 2026-08-21 12:11 639229110135262458
98 ms 136.244.78.5
35 2026-08-21 11:55 639229100336051392
-
34 2026-08-21 11:38 639229090641415626
83 ms 136.244.78.5
33 2026-08-21 11:22 639229080702683947
2032 ms 136.244.78.5
32 2026-08-21 11:05 639229070601456699
34 ms 136.244.78.5
31 2026-08-21 10:12 639229038947447232
33 ms 136.244.78.5
30 2026-08-21 09:56 639229029268708773
35 ms 136.244.78.5
29 2026-08-21 09:40 639229019647910603
80 ms 136.244.78.5
28 2026-08-21 09:24 639229009983843738
123 ms 136.244.78.5
27 2026-08-21 09:08 639229000203331882
18 ms 136.244.78.5
26 2026-08-21 08:51 639228990302335999
60 ms 136.244.78.5
25 2026-08-21 08:35 639228980567740722
33 ms 136.244.78.5
24 2026-08-21 08:19 639228970762445174
7 ms 136.244.78.5
23 2026-08-21 08:03 639228961065054445
38 ms 136.244.78.5
22 2026-08-21 07:46 639228951224649885
79 ms 136.244.78.5
21 2026-08-21 07:30 639228941303864592
22 ms 136.244.78.5
20 2026-08-21 07:13 639228931191328583
46 ms 136.244.78.5
19 2026-08-21 06:20 639228899518173317
2039 ms 136.244.78.5
18 2026-08-21 06:04 639228889785027669
72 ms 136.244.78.5
17 2026-08-21 05:48 639228880106330161
60 ms 136.244.78.5
16 2026-08-21 05:31 639228870316184091
4027 ms 136.244.78.5
15 2026-08-21 05:15 639228860695366512
52 ms 136.244.78.5
14 2026-08-21 04:59 639228851027209500
61 ms 136.244.78.5
13 2026-08-21 04:43 639228841479265462
2009 ms 136.244.78.5
12 2026-08-21 04:27 639228831752962260
16 ms 136.244.78.5
11 2026-08-21 04:11 639228821953295483
23 ms 136.244.78.5
10 2026-08-21 03:54 639228812227429953
93 ms 136.244.78.5
9 2026-08-21 03:38 639228802476107538
35 ms 136.244.78.5
8 2026-08-21 03:22 639228792525492032
9 ms 136.244.78.5
7 2026-08-21 02:29 639228761131421385
16 ms 136.244.78.5
6 2026-08-21 02:13 639228751571206692
9 ms 136.244.78.5
5 2026-08-21 01:57 639228741705571019
-
4 2026-08-21 01:40 639228731642208228
43 ms 136.244.78.5
3 2026-08-21 00:48 639228700387002072
2030 ms 136.244.78.5
2 2026-08-21 00:32 639228690742014433
50 ms 136.244.78.5
1 2026-08-21 00:16 639228680877937122
22 ms 136.244.78.5