DNS response history for dns300.cmsdefender.com

dns300.cmsdefender.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, 69 successful responses, 4 failed responses, and 345 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 dns300.cmsdefender.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

345 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.194.50

Most recently resolved hosting IP on selected date

Successful Responses

69

Checks that returned a measurable response

Failed Responses

4

Checks with no response or no returned latency

Failure Rate

5%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for dns300.cmsdefender.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 23:50 639229527598660841
2065 ms 205.251.194.50
72 2026-08-21 23:34 639229517954323214
2014 ms 205.251.194.50
71 2026-08-21 23:18 639229508269999021
-
70 2026-08-21 23:01 639229498559060171
18 ms 205.251.194.50
69 2026-08-21 22:45 639229488519347586
9 ms 205.251.194.50
68 2026-08-21 21:52 639229456606578934
39 ms 205.251.194.50
67 2026-08-21 21:36 639229446985772499
4 ms 205.251.194.50
66 2026-08-21 21:20 639229437367313098
2009 ms 205.251.194.50
65 2026-08-21 21:04 639229427923950391
10 ms 205.251.194.50
64 2026-08-21 20:47 639229418168588854
22 ms 205.251.194.50
63 2026-08-21 20:31 639229408345678334
2008 ms 205.251.194.50
62 2026-08-21 20:15 639229398616354648
20 ms 205.251.194.50
61 2026-08-21 19:59 639229388634592323
5 ms 205.251.194.50
60 2026-08-21 19:42 639229378792837692
5 ms 205.251.194.50
59 2026-08-21 19:26 639229369154682311
45 ms 205.251.194.50
58 2026-08-21 19:09 639229359248017926
59 ms 205.251.194.50
57 2026-08-21 18:53 639229349124294642
40 ms 205.251.194.50
56 2026-08-21 18:00 639229317791715692
9 ms 205.251.194.50
55 2026-08-21 17:44 639229308115194575
29 ms 205.251.194.50
54 2026-08-21 17:28 639229298320320558
31 ms 205.251.194.50
53 2026-08-21 17:12 639229288674863221
39 ms 205.251.194.50
52 2026-08-21 16:56 639229278983677079
4 ms 205.251.194.50
51 2026-08-21 16:39 639229269405517175
35 ms 205.251.194.50
50 2026-08-21 16:23 639229259594798244
-
49 2026-08-21 16:07 639229249736681188
24 ms 205.251.194.50
48 2026-08-21 15:50 639229239699417787
13 ms 205.251.194.50
47 2026-08-21 15:33 639229229621964033
7 ms 205.251.194.50
46 2026-08-21 15:17 639229219567270965
56 ms 205.251.194.50
45 2026-08-21 15:00 639229209406666856
27 ms 205.251.194.50
44 2026-08-21 14:07 639229177815876178
2021 ms 205.251.194.50
43 2026-08-21 13:51 639229168243572685
2041 ms 205.251.194.50
42 2026-08-21 13:35 639229158599856475
30 ms 205.251.194.50
41 2026-08-21 13:19 639229148998940902
47 ms 205.251.194.50
40 2026-08-21 13:03 639229139276923594
31 ms 205.251.194.50
39 2026-08-21 12:47 639229129709912394
7 ms 205.251.194.50
38 2026-08-21 12:30 639229119801488500
35 ms 205.251.194.50
37 2026-08-21 12:14 639229110135262458
10 ms 205.251.194.50
36 2026-08-21 11:58 639229100336051392
4 ms 205.251.194.50
35 2026-08-21 11:42 639229090641415626
2018 ms 205.251.194.50
34 2026-08-21 11:25 639229080702683947
27 ms 205.251.194.50
33 2026-08-21 11:08 639229070601456699
2089 ms 205.251.194.50
32 2026-08-21 10:16 639229038947447232
-
31 2026-08-21 09:59 639229029268708773
7 ms 205.251.194.50
30 2026-08-21 09:43 639229019647910603
2093 ms 205.251.194.50
29 2026-08-21 09:27 639229009983843738
4 ms 205.251.194.50
28 2026-08-21 09:11 639229000203331882
5 ms 205.251.194.50
27 2026-08-21 08:54 639228990302335999
6 ms 205.251.194.50
26 2026-08-21 08:38 639228980567740722
11 ms 205.251.194.50
25 2026-08-21 08:22 639228970762445174
2044 ms 205.251.194.50
24 2026-08-21 08:06 639228961065054445
53 ms 205.251.194.50
23 2026-08-21 07:49 639228951224649885
72 ms 205.251.194.50
22 2026-08-21 07:33 639228941303864592
9 ms 205.251.194.50
21 2026-08-21 07:16 639228931191328583
18 ms 205.251.194.50
20 2026-08-21 06:23 639228899518173317
24 ms 205.251.194.50
19 2026-08-21 06:07 639228889785027669
12 ms 205.251.194.50
18 2026-08-21 05:51 639228880106330161
3 ms 205.251.194.50
17 2026-08-21 05:34 639228870316184091
13 ms 205.251.194.50
16 2026-08-21 05:18 639228860695366512
19 ms 205.251.194.50
15 2026-08-21 05:02 639228851027209500
17 ms 205.251.194.50
14 2026-08-21 04:46 639228841479265462
35 ms 205.251.194.50
13 2026-08-21 04:30 639228831752962260
11 ms 205.251.194.50
12 2026-08-21 04:14 639228821953295483
43 ms 205.251.194.50
11 2026-08-21 03:58 639228812227429953
3 ms 205.251.194.50
10 2026-08-21 03:41 639228802476107538
4 ms 205.251.194.50
9 2026-08-21 03:25 639228792525492032
32 ms 205.251.194.50
8 2026-08-21 02:32 639228761131421385
42 ms 205.251.194.50
7 2026-08-21 02:17 639228751571206692
-
6 2026-08-21 02:00 639228741705571019
17 ms 205.251.194.50
5 2026-08-21 01:43 639228731642208228
2017 ms 205.251.194.50
4 2026-08-21 00:51 639228700387002072
40 ms 205.251.194.50
3 2026-08-21 00:35 639228690742014433
8 ms 205.251.194.50
2 2026-08-21 00:19 639228680877937122
103 ms 205.251.194.50
1 2026-08-21 00:02 639228670775860800
24 ms 205.251.194.50