DNS response history for cdns1.securedefender.com

cdns1.securedefender.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 199 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 cdns1.securedefender.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

199 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.136.97.96

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 cdns1.securedefender.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 23:51 639229527598660841
21 ms 185.136.97.96
72 2026-08-21 23:35 639229517954323214
136 ms 185.136.97.96
71 2026-08-21 23:19 639229508269999021
27 ms 185.136.97.96
70 2026-08-21 23:02 639229498559060171
9 ms 185.136.97.96
69 2026-08-21 22:46 639229488519347586
12 ms 185.136.97.96
68 2026-08-21 21:53 639229456606578934
36 ms 185.136.97.96
67 2026-08-21 21:37 639229446985772499
10 ms 185.136.97.96
66 2026-08-21 21:20 639229437367313098
10 ms 185.136.97.96
65 2026-08-21 21:05 639229427923950391
8 ms 185.136.97.96
64 2026-08-21 20:48 639229418168588854
14 ms 185.136.97.96
63 2026-08-21 20:32 639229408345678334
44 ms 185.136.97.96
62 2026-08-21 20:16 639229398616354648
2049 ms 185.136.97.96
61 2026-08-21 20:00 639229388634592323
10 ms 185.136.97.96
60 2026-08-21 19:43 639229378792837692
2071 ms 185.136.97.96
59 2026-08-21 19:27 639229369154682311
27 ms 185.136.97.96
58 2026-08-21 19:10 639229359248017926
46 ms 185.136.97.96
57 2026-08-21 18:53 639229349124294642
72 ms 185.136.97.96
56 2026-08-21 18:01 639229317791715692
16 ms 185.136.97.96
55 2026-08-21 17:45 639229308115194575
31 ms 185.136.97.96
54 2026-08-21 17:29 639229298320320558
26 ms 185.136.97.96
53 2026-08-21 17:13 639229288674863221
2016 ms 185.136.97.96
52 2026-08-21 16:56 639229278983677079
11 ms 185.136.97.96
51 2026-08-21 16:40 639229269405517175
27 ms 185.136.97.96
50 2026-08-21 16:24 639229259594798244
22 ms 185.136.97.96
49 2026-08-21 16:08 639229249736681188
13 ms 185.136.97.96
48 2026-08-21 15:51 639229239699417787
15 ms 185.136.97.96
47 2026-08-21 15:34 639229229621964033
10 ms 185.136.97.96
46 2026-08-21 15:17 639229219567270965
7 ms 185.136.97.96
45 2026-08-21 15:01 639229209406666856
8 ms 185.136.97.96
44 2026-08-21 14:08 639229177815876178
42 ms 185.136.97.96
43 2026-08-21 13:52 639229168243572685
45 ms 185.136.97.96
42 2026-08-21 13:36 639229158599856475
26 ms 185.136.97.96
41 2026-08-21 13:20 639229148998940902
14 ms 185.136.97.96
40 2026-08-21 13:04 639229139276923594
9 ms 185.136.97.96
39 2026-08-21 12:48 639229129709912394
42 ms 185.136.97.96
38 2026-08-21 12:31 639229119801488500
20 ms 185.136.97.96
37 2026-08-21 12:15 639229110135262458
27 ms 185.136.97.96
36 2026-08-21 11:59 639229100336051392
50 ms 185.136.97.96
35 2026-08-21 11:42 639229090641415626
40 ms 185.136.97.96
34 2026-08-21 11:26 639229080702683947
41 ms 185.136.97.96
33 2026-08-21 11:09 639229070601456699
20 ms 185.136.97.96
32 2026-08-21 10:16 639229038947447232
12 ms 185.136.97.96
31 2026-08-21 10:00 639229029268708773
6 ms 185.136.97.96
30 2026-08-21 09:44 639229019647910603
12 ms 185.136.97.96
29 2026-08-21 09:28 639229009983843738
6 ms 185.136.97.96
28 2026-08-21 09:12 639229000203331882
2029 ms 185.136.97.96
27 2026-08-21 08:55 639228990302335999
8 ms 185.136.97.96
26 2026-08-21 08:39 639228980567740722
44 ms 185.136.97.96
25 2026-08-21 08:23 639228970762445174
74 ms 185.136.97.96
24 2026-08-21 08:07 639228961065054445
26 ms 185.136.97.96
23 2026-08-21 07:50 639228951224649885
126 ms 185.136.97.96
22 2026-08-21 07:34 639228941303864592
35 ms 185.136.97.96
21 2026-08-21 07:17 639228931191328583
102 ms 185.136.97.96
20 2026-08-21 06:24 639228899518173317
8 ms 185.136.97.96
19 2026-08-21 06:08 639228889785027669
32 ms 185.136.97.96
18 2026-08-21 05:52 639228880106330161
69 ms 185.136.97.96
17 2026-08-21 05:35 639228870316184091
31 ms 185.136.97.96
16 2026-08-21 05:19 639228860695366512
75 ms 185.136.97.96
15 2026-08-21 05:03 639228851027209500
67 ms 185.136.97.96
14 2026-08-21 04:47 639228841479265462
3 ms 185.136.97.96
13 2026-08-21 04:31 639228831752962260
6 ms 185.136.97.96
12 2026-08-21 04:15 639228821953295483
12 ms 185.136.97.96
11 2026-08-21 03:59 639228812227429953
2016 ms 185.136.97.96
10 2026-08-21 03:42 639228802476107538
23 ms 185.136.97.96
9 2026-08-21 03:26 639228792525492032
4 ms 185.136.97.96
8 2026-08-21 02:33 639228761131421385
31 ms 185.136.97.96
7 2026-08-21 02:17 639228751571206692
40 ms 185.136.97.96
6 2026-08-21 02:01 639228741705571019
3 ms 185.136.97.96
5 2026-08-21 01:44 639228731642208228
19 ms 185.136.97.96
4 2026-08-21 00:52 639228700387002072
10 ms 185.136.97.96
3 2026-08-21 00:36 639228690742014433
50 ms 185.136.97.96
2 2026-08-21 00:20 639228680877937122
-
1 2026-08-21 00:03 639228670775860800
2156 ms 185.136.97.96