DNS response history for ns2.security-host.ch

ns2.security-host.ch 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 147 DNS check records, 146 successful responses, 1 failed responses, and 209 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.security-host.ch.
Records on Selected Date

147

Historical checks stored for this nameserver on selected date

Average Latency

209 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.48.231.250

Most recently resolved hosting IP on selected date

Successful Responses

146

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.security-host.ch

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
147 2026-08-22 23:47 639230391807229016
45 ms 185.48.231.250
146 2026-08-22 23:47 639230391807229016
45 ms 142.132.202.163
145 2026-08-22 23:31 639230382051619327
45 ms 142.132.202.163
144 2026-08-22 23:31 639230382051619327
45 ms 185.48.231.250
143 2026-08-22 23:14 639230372323353529
38 ms 142.132.202.163
142 2026-08-22 23:14 639230372323353529
38 ms 185.48.231.250
141 2026-08-22 22:58 639230362586451064
35 ms 142.132.202.163
140 2026-08-22 22:58 639230362586451064
35 ms 185.48.231.250
139 2026-08-22 22:42 639230352793666303
39 ms 142.132.202.163
138 2026-08-22 22:42 639230352793666303
39 ms 185.48.231.250
137 2026-08-22 22:25 639230342775737758
2024 ms 142.132.202.163
136 2026-08-22 22:25 639230342775737758
2024 ms 185.48.231.250
135 2026-08-22 22:08 639230332639939561
45 ms 142.132.202.163
134 2026-08-22 22:08 639230332639939561
45 ms 185.48.231.250
133 2026-08-22 21:15 639230301014190104
58 ms 185.48.231.250
132 2026-08-22 21:15 639230301014190104
58 ms 142.132.202.163
131 2026-08-22 20:59 639230291048161498
36 ms 142.132.202.163
130 2026-08-22 20:59 639230291048161498
36 ms 185.48.231.250
129 2026-08-22 20:42 639230280894353664
37 ms 142.132.202.163
128 2026-08-22 20:42 639230280894353664
37 ms 185.48.231.250
127 2026-08-22 20:25 639230270699419073
32 ms 185.48.231.250
126 2026-08-22 20:25 639230270699419073
32 ms 142.132.202.163
125 2026-08-22 20:08 639230260248163050
43 ms 142.132.202.163
124 2026-08-22 20:08 639230260248163050
43 ms 185.48.231.250
123 2026-08-22 19:51 639230250122494282
50 ms 185.48.231.250
122 2026-08-22 19:51 639230250122494282
50 ms 142.132.202.163
121 2026-08-22 19:34 639230239972935046
92 ms 185.48.231.250
120 2026-08-22 19:34 639230239972935046
92 ms 142.132.202.163
119 2026-08-22 19:17 639230229963262464
91 ms 185.48.231.250
118 2026-08-22 19:17 639230229963262464
91 ms 142.132.202.163
117 2026-08-22 19:01 639230220033804658
46 ms 142.132.202.163
116 2026-08-22 19:01 639230220033804658
46 ms 185.48.231.250
115 2026-08-22 18:44 639230209891107289
56 ms 185.48.231.250
114 2026-08-22 18:44 639230209891107289
56 ms 142.132.202.163
113 2026-08-22 18:27 639230199630298717
23 ms 142.132.202.163
112 2026-08-22 18:27 639230199630298717
23 ms 185.48.231.250
111 2026-08-22 18:09 639230189301984150
51 ms 185.48.231.250
110 2026-08-22 18:09 639230189301984150
51 ms 142.132.202.163
109 2026-08-22 17:16 639230157138468804
50 ms 142.132.202.163
108 2026-08-22 17:16 639230157138468804
50 ms 185.48.231.250
107 2026-08-22 16:59 639230146987869495
51 ms 185.48.231.250
106 2026-08-22 16:59 639230146987869495
51 ms 142.132.202.163
105 2026-08-22 16:42 639230136768638516
62 ms 185.48.231.250
104 2026-08-22 16:42 639230136768638516
62 ms 142.132.202.163
103 2026-08-22 16:25 639230126735907877
42 ms 185.48.231.250
102 2026-08-22 16:25 639230126735907877
42 ms 142.132.202.163
101 2026-08-22 16:08 639230116551187768
79 ms 185.48.231.250
100 2026-08-22 16:08 639230116551187768
79 ms 142.132.202.163
99 2026-08-22 15:51 639230106335615913
33 ms 142.132.202.163
98 2026-08-22 15:51 639230106335615913
33 ms 185.48.231.250
97 2026-08-22 15:34 639230096177758176
42 ms 142.132.202.163
96 2026-08-22 15:34 639230096177758176
42 ms 185.48.231.250
95 2026-08-22 15:17 639230086185999993
51 ms 142.132.202.163
94 2026-08-22 15:17 639230086185999993
51 ms 185.48.231.250
93 2026-08-22 15:01 639230076247854903
4038 ms 142.132.202.163
92 2026-08-22 15:01 639230076247854903
4038 ms 185.48.231.250
91 2026-08-22 14:44 639230066076077530
38 ms 142.132.202.163
90 2026-08-22 14:44 639230066076077530
38 ms 185.48.231.250
89 2026-08-22 14:27 639230055738197328
20 ms 185.48.231.250
88 2026-08-22 14:27 639230055738197328
20 ms 142.132.202.163
87 2026-08-22 14:10 639230045411225521
52 ms 142.132.202.163
86 2026-08-22 14:10 639230045411225521
52 ms 185.48.231.250
85 2026-08-22 13:16 639230013046000470
50 ms 185.48.231.250
84 2026-08-22 13:16 639230013046000470
50 ms 142.132.202.163
83 2026-08-22 12:59 639230003090037878
44 ms 142.132.202.163
82 2026-08-22 12:59 639230003090037878
44 ms 185.48.231.250
81 2026-08-22 12:42 639229993008259475
57 ms 142.132.202.163
80 2026-08-22 12:42 639229993008259475
57 ms 185.48.231.250
79 2026-08-22 12:25 639229982909449470
66 ms 142.132.202.163
78 2026-08-22 12:25 639229982909449470
66 ms 185.48.231.250
77 2026-08-22 12:09 639229973035502212
38 ms 142.132.202.163
76 2026-08-22 12:09 639229973035502212
38 ms 185.48.231.250
75 2026-08-22 11:52 639229963064296145
58 ms 185.48.231.250
74 2026-08-22 11:52 639229963064296145
58 ms 142.132.202.163
73 2026-08-22 11:36 639229952996162143
43 ms 185.48.231.250
72 2026-08-22 11:36 639229952996162143
43 ms 142.132.202.163
71 2026-08-22 11:19 639229943051949195
41 ms 185.48.231.250
70 2026-08-22 11:19 639229943051949195
41 ms 142.132.202.163
69 2026-08-22 11:02 639229932919214934
50 ms 142.132.202.163
68 2026-08-22 11:02 639229932919214934
50 ms 185.48.231.250
67 2026-08-22 10:45 639229922745889838
36 ms 185.48.231.250
66 2026-08-22 10:45 639229922745889838
36 ms 142.132.202.163
65 2026-08-22 10:28 639229912587214796
71 ms 142.132.202.163
64 2026-08-22 10:28 639229912587214796
71 ms 185.48.231.250
63 2026-08-22 10:11 639229902240004454
48 ms 142.132.202.163
62 2026-08-22 10:11 639229902240004454
48 ms 185.48.231.250
61 2026-08-22 09:18 639229870800501662
26 ms 185.48.231.250
60 2026-08-22 09:18 639229870800501662
26 ms 142.132.202.163
59 2026-08-22 09:02 639229861058384956
52 ms 142.132.202.163
58 2026-08-22 09:02 639229861058384956
52 ms 185.48.231.250
57 2026-08-22 08:46 639229851158592604
49 ms 142.132.202.163
56 2026-08-22 08:46 639229851158592604
49 ms 185.48.231.250
55 2026-08-22 08:30 639229841475569629
62 ms 185.48.231.250
54 2026-08-22 08:30 639229841475569629
62 ms 142.132.202.163
53 2026-08-22 08:14 639229831887658471
59 ms 142.132.202.163
52 2026-08-22 08:14 639229831887658471
59 ms 185.48.231.250
51 2026-08-22 07:57 639229822043670346
5 ms 142.132.202.163
50 2026-08-22 07:57 639229822043670346
5 ms 185.48.231.250
49 2026-08-22 07:41 639229812327913936
64 ms 185.48.231.250
48 2026-08-22 07:41 639229812327913936
64 ms 142.132.202.163
47 2026-08-22 07:25 639229802629488686
45 ms 185.48.231.250
46 2026-08-22 07:25 639229802629488686
45 ms 142.132.202.163
45 2026-08-22 07:09 639229793051447309
46 ms 142.132.202.163
44 2026-08-22 07:09 639229793051447309
46 ms 185.48.231.250
43 2026-08-22 06:53 639229783303531961
2097 ms 185.48.231.250
42 2026-08-22 06:53 639229783303531961
2097 ms 142.132.202.163
41 2026-08-22 06:36 639229773458051942
35 ms 142.132.202.163
40 2026-08-22 06:36 639229773458051942
35 ms 185.48.231.250
39 2026-08-22 06:20 639229763373848056
8 ms 142.132.202.163
38 2026-08-22 06:20 639229763373848056
8 ms 185.48.231.250
37 2026-08-22 05:27 639229732140622809
72 ms 142.132.202.163
36 2026-08-22 05:27 639229732140622809
72 ms 185.48.231.250
35 2026-08-22 05:12 639229722699695967
45 ms 185.48.231.250
34 2026-08-22 05:12 639229722699695967
45 ms 142.132.202.163
33 2026-08-22 04:56 639229713097498075
3 ms 142.132.202.163
32 2026-08-22 04:56 639229713097498075
3 ms 185.48.231.250
31 2026-08-22 04:40 639229703543969637
-
30 2026-08-22 04:24 639229693970392873
65 ms 185.48.231.250
29 2026-08-22 04:24 639229693970392873
65 ms 142.132.202.163
28 2026-08-22 04:08 639229684277329469
37 ms 142.132.202.163
27 2026-08-22 04:08 639229684277329469
37 ms 185.48.231.250
26 2026-08-22 03:51 639229674501596661
36 ms 185.48.231.250
25 2026-08-22 03:51 639229674501596661
36 ms 142.132.202.163
24 2026-08-22 03:36 639229665064441147
19 ms 185.48.231.250
23 2026-08-22 03:36 639229665064441147
19 ms 142.132.202.163
22 2026-08-22 03:20 639229655507536872
53 ms 185.48.231.250
21 2026-08-22 03:20 639229655507536872
53 ms 142.132.202.163
20 2026-08-22 03:04 639229645849603111
27 ms 142.132.202.163
19 2026-08-22 03:04 639229645849603111
27 ms 185.48.231.250
18 2026-08-22 02:47 639229636090497453
2079 ms 142.132.202.163
17 2026-08-22 02:47 639229636090497453
2079 ms 185.48.231.250
16 2026-08-22 02:31 639229625978544281
23 ms 142.132.202.163
15 2026-08-22 02:31 639229625978544281
23 ms 185.48.231.250
14 2026-08-22 01:38 639229594644662176
8 ms 185.48.231.250
13 2026-08-22 01:38 639229594644662176
8 ms 142.132.202.163
12 2026-08-22 01:23 639229585214633065
3 ms 185.48.231.250
11 2026-08-22 01:23 639229585214633065
3 ms 142.132.202.163
10 2026-08-22 01:06 639229575581042175
6 ms 185.48.231.250
9 2026-08-22 01:06 639229575581042175
6 ms 142.132.202.163
8 2026-08-22 00:50 639229565912268962
5 ms 142.132.202.163
7 2026-08-22 00:50 639229565912268962
5 ms 185.48.231.250
6 2026-08-22 00:34 639229556237813203
68 ms 185.48.231.250
5 2026-08-22 00:34 639229556237813203
68 ms 142.132.202.163
4 2026-08-22 00:18 639229546625802518
56 ms 185.48.231.250
3 2026-08-22 00:18 639229546625802518
56 ms 142.132.202.163
2 2026-08-22 00:02 639229537172016621
2062 ms 142.132.202.163
1 2026-08-22 00:02 639229537172016621
2062 ms 185.48.231.250