DNS response history for ns2.shadowserver.net

ns2.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 2026-08-19. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 353 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.net.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

353 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:58

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

74

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 ns2.shadowserver.net

Showing DNS history for 2026-08-19 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
75 2026-08-19 23:58 639227805445376839
36 ms 91.213.203.35
74 2026-08-19 23:43 639227795899225951
9 ms 91.213.203.35
73 2026-08-19 23:27 639227786351762008
40 ms 91.213.203.35
72 2026-08-19 23:10 639227776640591733
2046 ms 91.213.203.35
71 2026-08-19 22:54 639227767128841282
210 ms 91.213.203.35
70 2026-08-19 22:39 639227757477304711
66 ms 91.213.203.35
69 2026-08-19 22:22 639227747572098014
72 ms 91.213.203.35
68 2026-08-19 22:05 639227737588613113
210 ms 91.213.203.35
67 2026-08-19 21:13 639227706134603955
2072 ms 91.213.203.35
66 2026-08-19 20:57 639227696589027396
45 ms 91.213.203.35
65 2026-08-19 20:41 639227687097707639
34 ms 91.213.203.35
64 2026-08-19 20:25 639227677474464487
238 ms 91.213.203.35
63 2026-08-19 20:09 639227667767441118
82 ms 91.213.203.35
62 2026-08-19 19:53 639227657984833832
60 ms 91.213.203.35
61 2026-08-19 19:36 639227648079992640
13 ms 91.213.203.35
60 2026-08-19 19:20 639227638125048441
20 ms 91.213.203.35
59 2026-08-19 19:03 639227628211392142
30 ms 91.213.203.35
58 2026-08-19 18:46 639227618261696275
209 ms 91.213.203.35
57 2026-08-19 18:30 639227608366233645
142 ms 91.213.203.35
56 2026-08-19 18:13 639227598301787588
247 ms 91.213.203.35
55 2026-08-19 17:20 639227566241010716
241 ms 91.213.203.35
54 2026-08-19 17:03 639227556454538959
32 ms 91.213.203.35
53 2026-08-19 16:47 639227546640305542
170 ms 91.213.203.35
52 2026-08-19 16:31 639227536965466472
239 ms 91.213.203.35
51 2026-08-19 16:15 639227527048658280
2027 ms 91.213.203.35
50 2026-08-19 15:58 639227517386634438
62 ms 91.213.203.35
49 2026-08-19 15:42 639227507459551637
70 ms 91.213.203.35
48 2026-08-19 15:25 639227497515595277
47 ms 91.213.203.35
47 2026-08-19 15:08 639227487441798036
94 ms 91.213.203.35
46 2026-08-19 14:52 639227477445551863
2035 ms 91.213.203.35
45 2026-08-19 14:35 639227467297067891
77 ms 91.213.203.35
44 2026-08-19 14:18 639227457057795635
272 ms 91.213.203.35
43 2026-08-19 13:25 639227425244777397
2063 ms 91.213.203.35
42 2026-08-19 13:08 639227415422116485
2017 ms 91.213.203.35
41 2026-08-19 12:52 639227405307256053
249 ms 91.213.203.35
40 2026-08-19 12:35 639227395396602630
225 ms 91.213.203.35
39 2026-08-19 12:19 639227385510363611
41 ms 91.213.203.35
38 2026-08-19 12:02 639227375508324850
95 ms 91.213.203.35
37 2026-08-19 11:45 639227365326611906
137 ms 91.213.203.35
36 2026-08-19 11:28 639227355360014208
8 ms 91.213.203.35
35 2026-08-19 11:11 639227345036782165
236 ms 91.213.203.35
34 2026-08-19 10:54 639227334992964533
227 ms 91.213.203.35
33 2026-08-19 10:38 639227324986605572
55 ms 91.213.203.35
32 2026-08-19 10:21 639227314928414539
259 ms 91.213.203.35
31 2026-08-19 09:28 639227283029182134
291 ms 91.213.203.35
30 2026-08-19 09:11 639227273294779350
227 ms 91.213.203.35
29 2026-08-19 08:55 639227263525231313
109 ms 91.213.203.35
28 2026-08-19 08:39 639227253578313363
222 ms 91.213.203.35
27 2026-08-19 08:22 639227243649973322
216 ms 91.213.203.35
26 2026-08-19 08:05 639227233581059317
73 ms 91.213.203.35
25 2026-08-19 07:49 639227223667352067
216 ms 91.213.203.35
24 2026-08-19 07:32 639227213714837066
34 ms 91.213.203.35
23 2026-08-19 07:15 639227203701208496
58 ms 91.213.203.35
22 2026-08-19 06:59 639227193643202179
202 ms 91.213.203.35
21 2026-08-19 06:42 639227183584431597
249 ms 91.213.203.35
20 2026-08-19 06:25 639227173347403088
203 ms 91.213.203.35
19 2026-08-19 05:32 639227141523007601
53 ms 91.213.203.35
18 2026-08-19 05:16 639227131785931574
77 ms 91.213.203.35
17 2026-08-19 05:00 639227122176475389
2026 ms 91.213.203.35
16 2026-08-19 04:44 639227112668934596
4 ms 91.213.203.35
15 2026-08-19 04:27 639227102773292788
211 ms 91.213.203.35
14 2026-08-19 04:11 639227093141136930
229 ms 91.213.203.35
13 2026-08-19 03:55 639227083449420147
2014 ms 91.213.203.35
12 2026-08-19 03:39 639227073771748493
32 ms 91.213.203.35
11 2026-08-19 03:23 639227063977347614
24 ms 91.213.203.35
10 2026-08-19 03:07 639227054253519024
107 ms 91.213.203.35
9 2026-08-19 02:50 639227044381963886
230 ms 91.213.203.35
8 2026-08-19 02:33 639227034441085514
47 ms 91.213.203.35
7 2026-08-19 01:41 639227003126489968
51 ms 91.213.203.35
6 2026-08-19 01:25 639226993456311614
208 ms 91.213.203.35
5 2026-08-19 01:09 639226983847312345
4 ms 91.213.203.35
4 2026-08-19 00:53 639226974357874853
33 ms 91.213.203.35
3 2026-08-19 00:37 639226964670484721
1753 ms 91.213.203.35
2 2026-08-19 00:21 639226954857899696
49 ms 91.213.203.35
1 2026-08-19 00:05 639226945091603488
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