DNS response history for ns3.shadowserver.net

ns3.shadowserver.net 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 239 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 ns3.shadowserver.net.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

239 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

154.9.2.53

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 ns3.shadowserver.net

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
96 ms 154.9.2.53
72 2026-08-21 23:35 639229517954323214
103 ms 154.9.2.53
71 2026-08-21 23:19 639229508269999021
45 ms 154.9.2.53
70 2026-08-21 23:03 639229498559060171
22 ms 154.9.2.53
69 2026-08-21 22:46 639229488519347586
10 ms 154.9.2.53
68 2026-08-21 21:53 639229456606578934
102 ms 154.9.2.53
67 2026-08-21 21:37 639229446985772499
101 ms 154.9.2.53
66 2026-08-21 21:21 639229437367313098
208 ms 154.9.2.53
65 2026-08-21 21:05 639229427923950391
35 ms 154.9.2.53
64 2026-08-21 20:49 639229418168588854
9 ms 154.9.2.53
63 2026-08-21 20:32 639229408345678334
8 ms 154.9.2.53
62 2026-08-21 20:16 639229398616354648
4 ms 154.9.2.53
61 2026-08-21 20:00 639229388634592323
92 ms 154.9.2.53
60 2026-08-21 19:43 639229378792837692
50 ms 154.9.2.53
59 2026-08-21 19:27 639229369154682311
56 ms 154.9.2.53
58 2026-08-21 19:11 639229359248017926
17 ms 154.9.2.53
57 2026-08-21 18:54 639229349124294642
169 ms 154.9.2.53
56 2026-08-21 18:02 639229317791715692
228 ms 154.9.2.53
55 2026-08-21 17:45 639229308115194575
92 ms 154.9.2.53
54 2026-08-21 17:29 639229298320320558
2199 ms 154.9.2.53
53 2026-08-21 17:13 639229288674863221
46 ms 154.9.2.53
52 2026-08-21 16:57 639229278983677079
170 ms 154.9.2.53
51 2026-08-21 16:41 639229269405517175
2058 ms 154.9.2.53
50 2026-08-21 16:25 639229259594798244
98 ms 154.9.2.53
49 2026-08-21 16:08 639229249736681188
2056 ms 154.9.2.53
48 2026-08-21 15:51 639229239699417787
36 ms 154.9.2.53
47 2026-08-21 15:35 639229229621964033
2062 ms 154.9.2.53
46 2026-08-21 15:18 639229219567270965
23 ms 154.9.2.53
45 2026-08-21 15:01 639229209406666856
4 ms 154.9.2.53
44 2026-08-21 14:08 639229177815876178
115 ms 154.9.2.53
43 2026-08-21 13:52 639229168243572685
10 ms 154.9.2.53
42 2026-08-21 13:36 639229158599856475
137 ms 154.9.2.53
41 2026-08-21 13:20 639229148998940902
172 ms 154.9.2.53
40 2026-08-21 13:04 639229139276923594
110 ms 154.9.2.53
39 2026-08-21 12:48 639229129709912394
48 ms 154.9.2.53
38 2026-08-21 12:32 639229119801488500
25 ms 154.9.2.53
37 2026-08-21 12:15 639229110135262458
7 ms 154.9.2.53
36 2026-08-21 11:59 639229100336051392
-
35 2026-08-21 11:43 639229090641415626
22 ms 154.9.2.53
34 2026-08-21 11:26 639229080702683947
19 ms 154.9.2.53
33 2026-08-21 11:10 639229070601456699
99 ms 154.9.2.53
32 2026-08-21 10:17 639229038947447232
207 ms 154.9.2.53
31 2026-08-21 10:01 639229029268708773
77 ms 154.9.2.53
30 2026-08-21 09:45 639229019647910603
2035 ms 154.9.2.53
29 2026-08-21 09:28 639229009983843738
69 ms 154.9.2.53
28 2026-08-21 09:12 639229000203331882
105 ms 154.9.2.53
27 2026-08-21 08:56 639228990302335999
25 ms 154.9.2.53
26 2026-08-21 08:40 639228980567740722
161 ms 154.9.2.53
25 2026-08-21 08:23 639228970762445174
88 ms 154.9.2.53
24 2026-08-21 08:07 639228961065054445
154 ms 154.9.2.53
23 2026-08-21 07:51 639228951224649885
43 ms 154.9.2.53
22 2026-08-21 07:34 639228941303864592
54 ms 154.9.2.53
21 2026-08-21 07:17 639228931191328583
3 ms 154.9.2.53
20 2026-08-21 06:25 639228899518173317
159 ms 154.9.2.53
19 2026-08-21 06:08 639228889785027669
111 ms 154.9.2.53
18 2026-08-21 05:52 639228880106330161
108 ms 154.9.2.53
17 2026-08-21 05:36 639228870316184091
123 ms 154.9.2.53
16 2026-08-21 05:20 639228860695366512
7 ms 154.9.2.53
15 2026-08-21 05:04 639228851027209500
16 ms 154.9.2.53
14 2026-08-21 04:48 639228841479265462
204 ms 154.9.2.53
13 2026-08-21 04:31 639228831752962260
2 ms 154.9.2.53
12 2026-08-21 04:15 639228821953295483
30 ms 154.9.2.53
11 2026-08-21 03:59 639228812227429953
3 ms 154.9.2.53
10 2026-08-21 03:43 639228802476107538
13 ms 154.9.2.53
9 2026-08-21 03:26 639228792525492032
15 ms 154.9.2.53
8 2026-08-21 02:34 639228761131421385
10 ms 154.9.2.53
7 2026-08-21 02:18 639228751571206692
98 ms 154.9.2.53
6 2026-08-21 02:01 639228741705571019
97 ms 154.9.2.53
5 2026-08-21 01:45 639228731642208228
9 ms 154.9.2.53
4 2026-08-21 00:53 639228700387002072
20 ms 154.9.2.53
3 2026-08-21 00:36 639228690742014433
55 ms 154.9.2.53
2 2026-08-21 00:20 639228680877937122
2007 ms 154.9.2.53
1 2026-08-21 00:03 639228670775860800
105 ms 154.9.2.53