DNS response history for ns2.shadowserver.org

ns2.shadowserver.org 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 2026-08-10. For this date, NameServerHistory found 82 DNS check records, 82 successful responses, 0 failed responses, and 311 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 ns2.shadowserver.org.
Records on Selected Date

82

Historical checks stored for this nameserver on selected date

Average Latency

311 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

91.213.203.35

Most recently resolved hosting IP on selected date

Successful Responses

82

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns2.shadowserver.org

Showing DNS history for 2026-08-10 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
82 2026-08-10 23:56 639220027366289509
55 ms 91.213.203.35
81 2026-08-10 23:41 639220018272941900
2008 ms 91.213.203.35
80 2026-08-10 23:25 639220009109892969
54 ms 91.213.203.35
79 2026-08-10 23:10 639220000040489788
18 ms 91.213.203.35
78 2026-08-10 22:56 639219991197135747
38 ms 91.213.203.35
77 2026-08-10 22:40 639219982104540014
50 ms 91.213.203.35
76 2026-08-10 22:26 639219973150300215
158 ms 91.213.203.35
75 2026-08-10 22:10 639219964188486697
80 ms 91.213.203.35
74 2026-08-10 21:55 639219954995921784
51 ms 91.213.203.35
73 2026-08-10 21:40 639219945559908104
98 ms 91.213.203.35
72 2026-08-10 20:48 639219914137782273
91 ms 91.213.203.35
71 2026-08-10 20:32 639219904858355064
40 ms 91.213.203.35
70 2026-08-10 20:17 639219895655263396
81 ms 91.213.203.35
69 2026-08-10 20:02 639219886527091074
33 ms 91.213.203.35
68 2026-08-10 19:46 639219877343266628
53 ms 91.213.203.35
67 2026-08-10 19:31 639219868177358195
72 ms 91.213.203.35
66 2026-08-10 19:16 639219859159581515
52 ms 91.213.203.35
65 2026-08-10 19:01 639219850124020182
66 ms 91.213.203.35
64 2026-08-10 18:46 639219840940124840
42 ms 91.213.203.35
63 2026-08-10 18:30 639219831829876486
49 ms 91.213.203.35
62 2026-08-10 18:15 639219822587759143
10 ms 91.213.203.35
61 2026-08-10 18:00 639219813247114428
44 ms 91.213.203.35
60 2026-08-10 17:08 639219781959606396
275 ms 91.213.203.35
59 2026-08-10 16:52 639219772658305431
37 ms 91.213.203.35
58 2026-08-10 16:37 639219763454523027
9 ms 91.213.203.35
57 2026-08-10 16:22 639219754279127815
13 ms 91.213.203.35
56 2026-08-10 16:06 639219745087467767
48 ms 91.213.203.35
55 2026-08-10 15:51 639219735900678107
37 ms 91.213.203.35
54 2026-08-10 15:35 639219726531461979
47 ms 91.213.203.35
53 2026-08-10 15:20 639219717415222156
82 ms 91.213.203.35
52 2026-08-10 15:05 639219708266470863
210 ms 91.213.203.35
51 2026-08-10 14:50 639219699049479559
55 ms 91.213.203.35
50 2026-08-10 14:34 639219689775815194
16 ms 91.213.203.35
49 2026-08-10 14:19 639219680511810632
2034 ms 91.213.203.35
48 2026-08-10 13:26 639219648997191257
4029 ms 91.213.203.35
47 2026-08-10 13:11 639219639938909436
48 ms 91.213.203.35
46 2026-08-10 12:56 639219630718286441
52 ms 91.213.203.35
45 2026-08-10 12:40 639219621472350410
233 ms 91.213.203.35
44 2026-08-10 12:25 639219612500421992
48 ms 91.213.203.35
43 2026-08-10 12:10 639219603383833445
60 ms 91.213.203.35
42 2026-08-10 11:54 639219594143823358
119 ms 91.213.203.35
41 2026-08-10 11:39 639219585053166024
73 ms 91.213.203.35
40 2026-08-10 11:24 639219575885776644
41 ms 91.213.203.35
39 2026-08-10 11:09 639219566844532361
347 ms 91.213.203.35
38 2026-08-10 10:54 639219557705808294
83 ms 91.213.203.35
37 2026-08-10 10:38 639219548482688649
49 ms 91.213.203.35
36 2026-08-10 09:45 639219517492763539
48 ms 91.213.203.35
35 2026-08-10 09:31 639219508755773605
47 ms 91.213.203.35
34 2026-08-10 09:16 639219499852103863
48 ms 91.213.203.35
33 2026-08-10 09:01 639219490893714387
2016 ms 91.213.203.35
32 2026-08-10 08:46 639219482299305521
8 ms 91.213.203.35
31 2026-08-10 08:32 639219473613114853
3 ms 91.213.203.35
30 2026-08-10 08:18 639219465061138643
6 ms 91.213.203.35
29 2026-08-10 08:03 639219456616129015
2255 ms 91.213.203.35
28 2026-08-10 07:49 639219447974008557
3 ms 91.213.203.35
27 2026-08-10 07:35 639219439498255213
114 ms 91.213.203.35
26 2026-08-10 07:20 639219430664872256
2040 ms 91.213.203.35
25 2026-08-10 07:06 639219421757560037
2032 ms 91.213.203.35
24 2026-08-10 06:14 639219390773218684
492 ms 91.213.203.35
23 2026-08-10 06:00 639219382205367722
118 ms 91.213.203.35
22 2026-08-10 05:45 639219373711937615
15 ms 91.213.203.35
21 2026-08-10 05:31 639219365088558404
62 ms 91.213.203.35
20 2026-08-10 05:16 639219356348833255
57 ms 91.213.203.35
19 2026-08-10 05:02 639219347860053478
2023 ms 91.213.203.35
18 2026-08-10 04:48 639219339173195121
6 ms 91.213.203.35
17 2026-08-10 04:33 639219330642664669
48 ms 91.213.203.35
16 2026-08-10 04:19 639219322058698995
4 ms 91.213.203.35
15 2026-08-10 04:05 639219313564344199
71 ms 91.213.203.35
14 2026-08-10 03:50 639219304775113236
109 ms 91.213.203.35
13 2026-08-10 03:36 639219295706181119
56 ms 91.213.203.35
12 2026-08-10 02:44 639219264663923254
33 ms 91.213.203.35
11 2026-08-10 02:30 639219256015178099
69 ms 91.213.203.35
10 2026-08-10 02:15 639219247509540188
9 ms 91.213.203.35
9 2026-08-10 02:01 639219238999539092
9 ms 91.213.203.35
8 2026-08-10 01:47 639219230498823902
75 ms 91.213.203.35
7 2026-08-10 01:32 639219221706460911
40 ms 91.213.203.35
6 2026-08-10 01:18 639219212930606887
4 ms 91.213.203.35
5 2026-08-10 01:03 639219204307908525
55 ms 91.213.203.35
4 2026-08-10 00:49 639219195720181470
84 ms 91.213.203.35
3 2026-08-10 00:35 639219186898174002
2008 ms 91.213.203.35
2 2026-08-10 00:20 639219178004946976
52 ms 91.213.203.35
1 2026-08-10 00:05 639219168958805474
92 ms 91.213.203.35