DNS response history for ns2.shadowserv.com

ns2.shadowserv.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 2026-08-22. For this date, NameServerHistory found 146 DNS check records, 144 successful responses, 2 failed responses, and 238 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.shadowserv.com.
Records on Selected Date

146

Historical checks stored for this nameserver on selected date

Average Latency

238 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.248.169.48

Most recently resolved hosting IP on selected date

Successful Responses

144

Checks that returned a measurable response

Failed Responses

2

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.shadowserv.com

Showing DNS history for 2026-08-22 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
146 2026-08-22 23:48 639230391807229016
12 ms 13.248.169.48
145 2026-08-22 23:48 639230391807229016
12 ms 76.223.54.146
144 2026-08-22 23:32 639230382051619327
45 ms 76.223.54.146
143 2026-08-22 23:32 639230382051619327
45 ms 13.248.169.48
142 2026-08-22 23:16 639230372323353529
2 ms 13.248.169.48
141 2026-08-22 23:16 639230372323353529
2 ms 76.223.54.146
140 2026-08-22 23:00 639230362586451064
34 ms 76.223.54.146
139 2026-08-22 23:00 639230362586451064
34 ms 13.248.169.48
138 2026-08-22 22:43 639230352793666303
40 ms 76.223.54.146
137 2026-08-22 22:43 639230352793666303
40 ms 13.248.169.48
136 2026-08-22 22:27 639230342775737758
17 ms 76.223.54.146
135 2026-08-22 22:27 639230342775737758
17 ms 13.248.169.48
134 2026-08-22 22:10 639230332639939561
29 ms 76.223.54.146
133 2026-08-22 22:10 639230332639939561
29 ms 13.248.169.48
132 2026-08-22 21:17 639230301014190104
30 ms 76.223.54.146
131 2026-08-22 21:17 639230301014190104
30 ms 13.248.169.48
130 2026-08-22 21:01 639230291048161498
35 ms 76.223.54.146
129 2026-08-22 21:01 639230291048161498
35 ms 13.248.169.48
128 2026-08-22 20:44 639230280894353664
29 ms 13.248.169.48
127 2026-08-22 20:44 639230280894353664
29 ms 76.223.54.146
126 2026-08-22 20:27 639230270699419073
28 ms 76.223.54.146
125 2026-08-22 20:27 639230270699419073
28 ms 13.248.169.48
124 2026-08-22 20:09 639230260248163050
47 ms 76.223.54.146
123 2026-08-22 20:09 639230260248163050
47 ms 13.248.169.48
122 2026-08-22 19:52 639230250122494282
41 ms 76.223.54.146
121 2026-08-22 19:52 639230250122494282
41 ms 13.248.169.48
120 2026-08-22 19:35 639230239972935046
7 ms 13.248.169.48
119 2026-08-22 19:35 639230239972935046
7 ms 76.223.54.146
118 2026-08-22 19:19 639230229963262464
38 ms 76.223.54.146
117 2026-08-22 19:19 639230229963262464
38 ms 13.248.169.48
116 2026-08-22 19:02 639230220033804658
4 ms 76.223.54.146
115 2026-08-22 19:02 639230220033804658
4 ms 13.248.169.48
114 2026-08-22 18:45 639230209891107289
39 ms 76.223.54.146
113 2026-08-22 18:45 639230209891107289
39 ms 13.248.169.48
112 2026-08-22 18:28 639230199630298717
24 ms 13.248.169.48
111 2026-08-22 18:28 639230199630298717
24 ms 76.223.54.146
110 2026-08-22 18:11 639230189301984150
2062 ms 76.223.54.146
109 2026-08-22 18:11 639230189301984150
2062 ms 13.248.169.48
108 2026-08-22 17:17 639230157138468804
125 ms 76.223.54.146
107 2026-08-22 17:17 639230157138468804
125 ms 13.248.169.48
106 2026-08-22 17:00 639230146987869495
26 ms 76.223.54.146
105 2026-08-22 17:00 639230146987869495
26 ms 13.248.169.48
104 2026-08-22 16:43 639230136768638516
24 ms 76.223.54.146
103 2026-08-22 16:43 639230136768638516
24 ms 13.248.169.48
102 2026-08-22 16:27 639230126735907877
170 ms 13.248.169.48
101 2026-08-22 16:27 639230126735907877
170 ms 76.223.54.146
100 2026-08-22 16:10 639230116551187768
12 ms 13.248.169.48
99 2026-08-22 16:10 639230116551187768
12 ms 76.223.54.146
98 2026-08-22 15:53 639230106335615913
34 ms 76.223.54.146
97 2026-08-22 15:53 639230106335615913
34 ms 13.248.169.48
96 2026-08-22 15:36 639230096177758176
11 ms 13.248.169.48
95 2026-08-22 15:36 639230096177758176
11 ms 76.223.54.146
94 2026-08-22 15:19 639230086185999993
102 ms 76.223.54.146
93 2026-08-22 15:19 639230086185999993
102 ms 13.248.169.48
92 2026-08-22 15:02 639230076247854903
22 ms 76.223.54.146
91 2026-08-22 15:02 639230076247854903
22 ms 13.248.169.48
90 2026-08-22 14:46 639230066076077530
2791 ms 13.248.169.48
89 2026-08-22 14:46 639230066076077530
2791 ms 76.223.54.146
88 2026-08-22 14:28 639230055738197328
21 ms 76.223.54.146
87 2026-08-22 14:28 639230055738197328
21 ms 13.248.169.48
86 2026-08-22 14:11 639230045411225521
30 ms 76.223.54.146
85 2026-08-22 14:11 639230045411225521
30 ms 13.248.169.48
84 2026-08-22 13:17 639230013046000470
19 ms 76.223.54.146
83 2026-08-22 13:17 639230013046000470
19 ms 13.248.169.48
82 2026-08-22 13:01 639230003090037878
2027 ms 76.223.54.146
81 2026-08-22 13:01 639230003090037878
2027 ms 13.248.169.48
80 2026-08-22 12:44 639229993008259475
-
79 2026-08-22 12:27 639229982909449470
2023 ms 76.223.54.146
78 2026-08-22 12:27 639229982909449470
2023 ms 13.248.169.48
77 2026-08-22 12:10 639229973035502212
131 ms 13.248.169.48
76 2026-08-22 12:10 639229973035502212
131 ms 76.223.54.146
75 2026-08-22 11:54 639229963064296145
38 ms 76.223.54.146
74 2026-08-22 11:54 639229963064296145
38 ms 13.248.169.48
73 2026-08-22 11:37 639229952996162143
2139 ms 76.223.54.146
72 2026-08-22 11:37 639229952996162143
2139 ms 13.248.169.48
71 2026-08-22 11:20 639229943051949195
19 ms 76.223.54.146
70 2026-08-22 11:20 639229943051949195
19 ms 13.248.169.48
69 2026-08-22 11:04 639229932919214934
33 ms 76.223.54.146
68 2026-08-22 11:04 639229932919214934
33 ms 13.248.169.48
67 2026-08-22 10:47 639229922745889838
19 ms 76.223.54.146
66 2026-08-22 10:47 639229922745889838
19 ms 13.248.169.48
65 2026-08-22 10:30 639229912587214796
77 ms 76.223.54.146
64 2026-08-22 10:30 639229912587214796
77 ms 13.248.169.48
63 2026-08-22 10:12 639229902240004454
29 ms 76.223.54.146
62 2026-08-22 10:12 639229902240004454
29 ms 13.248.169.48
61 2026-08-22 09:20 639229870800501662
42 ms 76.223.54.146
60 2026-08-22 09:20 639229870800501662
42 ms 13.248.169.48
59 2026-08-22 09:04 639229861058384956
33 ms 76.223.54.146
58 2026-08-22 09:04 639229861058384956
33 ms 13.248.169.48
57 2026-08-22 08:48 639229851158592604
33 ms 76.223.54.146
56 2026-08-22 08:48 639229851158592604
33 ms 13.248.169.48
55 2026-08-22 08:31 639229841475569629
33 ms 76.223.54.146
54 2026-08-22 08:31 639229841475569629
33 ms 13.248.169.48
53 2026-08-22 08:15 639229831887658471
45 ms 13.248.169.48
52 2026-08-22 08:15 639229831887658471
45 ms 76.223.54.146
51 2026-08-22 07:59 639229822043670346
31 ms 76.223.54.146
50 2026-08-22 07:59 639229822043670346
31 ms 13.248.169.48
49 2026-08-22 07:43 639229812327913936
15 ms 13.248.169.48
48 2026-08-22 07:43 639229812327913936
15 ms 76.223.54.146
47 2026-08-22 07:26 639229802629488686
47 ms 76.223.54.146
46 2026-08-22 07:26 639229802629488686
47 ms 13.248.169.48
45 2026-08-22 07:11 639229793051447309
23 ms 13.248.169.48
44 2026-08-22 07:11 639229793051447309
23 ms 76.223.54.146
43 2026-08-22 06:54 639229783303531961
43 ms 76.223.54.146
42 2026-08-22 06:54 639229783303531961
43 ms 13.248.169.48
41 2026-08-22 06:38 639229773458051942
23 ms 76.223.54.146
40 2026-08-22 06:38 639229773458051942
23 ms 13.248.169.48
39 2026-08-22 06:21 639229763373848056
143 ms 13.248.169.48
38 2026-08-22 06:21 639229763373848056
143 ms 76.223.54.146
37 2026-08-22 05:29 639229732140622809
2167 ms 76.223.54.146
36 2026-08-22 05:29 639229732140622809
2167 ms 13.248.169.48
35 2026-08-22 05:13 639229722699695967
42 ms 13.248.169.48
34 2026-08-22 05:13 639229722699695967
42 ms 76.223.54.146
33 2026-08-22 04:57 639229713097498075
4 ms 76.223.54.146
32 2026-08-22 04:57 639229713097498075
4 ms 13.248.169.48
31 2026-08-22 04:41 639229703543969637
15 ms 76.223.54.146
30 2026-08-22 04:41 639229703543969637
15 ms 13.248.169.48
29 2026-08-22 04:26 639229693970392873
1536 ms 76.223.54.146
28 2026-08-22 04:26 639229693970392873
1536 ms 13.248.169.48
27 2026-08-22 04:09 639229684277329469
18 ms 76.223.54.146
26 2026-08-22 04:09 639229684277329469
18 ms 13.248.169.48
25 2026-08-22 03:53 639229674501596661
119 ms 76.223.54.146
24 2026-08-22 03:53 639229674501596661
119 ms 13.248.169.48
23 2026-08-22 03:37 639229665064441147
8 ms 76.223.54.146
22 2026-08-22 03:37 639229665064441147
8 ms 13.248.169.48
21 2026-08-22 03:21 639229655507536872
3 ms 13.248.169.48
20 2026-08-22 03:21 639229655507536872
3 ms 76.223.54.146
19 2026-08-22 03:05 639229645849603111
25 ms 76.223.54.146
18 2026-08-22 03:05 639229645849603111
25 ms 13.248.169.48
17 2026-08-22 02:49 639229636090497453
26 ms 76.223.54.146
16 2026-08-22 02:49 639229636090497453
26 ms 13.248.169.48
15 2026-08-22 02:32 639229625978544281
28 ms 76.223.54.146
14 2026-08-22 02:32 639229625978544281
28 ms 13.248.169.48
13 2026-08-22 01:40 639229594644662176
16 ms 76.223.54.146
12 2026-08-22 01:40 639229594644662176
16 ms 13.248.169.48
11 2026-08-22 01:24 639229585214633065
18 ms 76.223.54.146
10 2026-08-22 01:24 639229585214633065
18 ms 13.248.169.48
9 2026-08-22 01:08 639229575581042175
-
8 2026-08-22 00:52 639229565912268962
36 ms 76.223.54.146
7 2026-08-22 00:52 639229565912268962
36 ms 13.248.169.48
6 2026-08-22 00:36 639229556237813203
16 ms 76.223.54.146
5 2026-08-22 00:36 639229556237813203
16 ms 13.248.169.48
4 2026-08-22 00:20 639229546625802518
15 ms 13.248.169.48
3 2026-08-22 00:20 639229546625802518
15 ms 76.223.54.146
2 2026-08-22 00:04 639229537172016621
13 ms 76.223.54.146
1 2026-08-22 00:04 639229537172016621
13 ms 13.248.169.48