DNS response history for ns2.certisync.com

ns2.certisync.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 148 DNS check records, 148 successful responses, 0 failed responses, and 328 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.certisync.com.
Records on Selected Date

148

Historical checks stored for this nameserver on selected date

Average Latency

328 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

188.114.96.12

Most recently resolved hosting IP on selected date

Successful Responses

148

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.certisync.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
148 2026-08-22 23:48 639230391807229016
54 ms 188.114.96.12
147 2026-08-22 23:48 639230391807229016
54 ms 188.114.97.12
146 2026-08-22 23:31 639230382051619327
26 ms 188.114.97.12
145 2026-08-22 23:31 639230382051619327
26 ms 188.114.96.12
144 2026-08-22 23:15 639230372323353529
35 ms 188.114.97.3
143 2026-08-22 23:15 639230372323353529
35 ms 188.114.96.3
142 2026-08-22 22:59 639230362586451064
2092 ms 188.114.96.0
141 2026-08-22 22:59 639230362586451064
2092 ms 188.114.97.0
140 2026-08-22 22:43 639230352793666303
22 ms 188.114.96.3
139 2026-08-22 22:43 639230352793666303
22 ms 188.114.97.3
138 2026-08-22 22:26 639230342775737758
11 ms 188.114.97.12
137 2026-08-22 22:26 639230342775737758
11 ms 188.114.96.12
136 2026-08-22 22:09 639230332639939561
40 ms 188.114.96.3
135 2026-08-22 22:09 639230332639939561
40 ms 188.114.97.3
134 2026-08-22 21:16 639230301014190104
34 ms 188.114.97.12
133 2026-08-22 21:16 639230301014190104
34 ms 188.114.96.12
132 2026-08-22 21:00 639230291048161498
22 ms 188.114.97.12
131 2026-08-22 21:00 639230291048161498
22 ms 188.114.96.12
130 2026-08-22 20:43 639230280894353664
28 ms 172.67.216.126
129 2026-08-22 20:43 639230280894353664
28 ms 104.21.24.28
128 2026-08-22 20:26 639230270699419073
26 ms 188.114.96.3
127 2026-08-22 20:26 639230270699419073
26 ms 188.114.97.3
126 2026-08-22 20:08 639230260248163050
48 ms 188.114.96.12
125 2026-08-22 20:08 639230260248163050
48 ms 188.114.97.12
124 2026-08-22 19:51 639230250122494282
13 ms 188.114.97.12
123 2026-08-22 19:51 639230250122494282
13 ms 188.114.96.12
122 2026-08-22 19:35 639230239972935046
4027 ms 188.114.97.3
121 2026-08-22 19:35 639230239972935046
4027 ms 188.114.96.3
120 2026-08-22 19:18 639230229963262464
32 ms 188.114.97.12
119 2026-08-22 19:18 639230229963262464
32 ms 188.114.96.12
118 2026-08-22 19:01 639230220033804658
38 ms 188.114.96.4
117 2026-08-22 19:01 639230220033804658
38 ms 188.114.97.4
116 2026-08-22 18:44 639230209891107289
2019 ms 104.21.24.28
115 2026-08-22 18:44 639230209891107289
2019 ms 172.67.216.126
114 2026-08-22 18:27 639230199630298717
127 ms 188.114.97.0
113 2026-08-22 18:27 639230199630298717
127 ms 188.114.96.0
112 2026-08-22 18:10 639230189301984150
23 ms 188.114.97.12
111 2026-08-22 18:10 639230189301984150
23 ms 188.114.96.12
110 2026-08-22 17:16 639230157138468804
11 ms 188.114.96.12
109 2026-08-22 17:16 639230157138468804
11 ms 188.114.97.12
108 2026-08-22 17:00 639230146987869495
21 ms 188.114.97.3
107 2026-08-22 17:00 639230146987869495
21 ms 188.114.96.3
106 2026-08-22 16:43 639230136768638516
46 ms 188.114.96.12
105 2026-08-22 16:43 639230136768638516
46 ms 188.114.97.12
104 2026-08-22 16:26 639230126735907877
9 ms 188.114.96.12
103 2026-08-22 16:26 639230126735907877
9 ms 188.114.97.12
102 2026-08-22 16:09 639230116551187768
55 ms 188.114.96.3
101 2026-08-22 16:09 639230116551187768
55 ms 188.114.97.3
100 2026-08-22 15:52 639230106335615913
10 ms 188.114.96.12
99 2026-08-22 15:52 639230106335615913
10 ms 188.114.97.12
98 2026-08-22 15:35 639230096177758176
23 ms 188.114.96.3
97 2026-08-22 15:35 639230096177758176
23 ms 188.114.97.3
96 2026-08-22 15:18 639230086185999993
26 ms 188.114.97.12
95 2026-08-22 15:18 639230086185999993
26 ms 188.114.96.12
94 2026-08-22 15:02 639230076247854903
24 ms 188.114.97.3
93 2026-08-22 15:02 639230076247854903
24 ms 188.114.96.3
92 2026-08-22 14:45 639230066076077530
2057 ms 188.114.97.12
91 2026-08-22 14:45 639230066076077530
2057 ms 188.114.96.12
90 2026-08-22 14:28 639230055738197328
18 ms 188.114.97.3
89 2026-08-22 14:28 639230055738197328
18 ms 188.114.96.3
88 2026-08-22 14:10 639230045411225521
70 ms 188.114.97.3
87 2026-08-22 14:10 639230045411225521
70 ms 188.114.96.3
86 2026-08-22 13:16 639230013046000470
41 ms 188.114.97.3
85 2026-08-22 13:16 639230013046000470
41 ms 188.114.96.3
84 2026-08-22 13:00 639230003090037878
2035 ms 188.114.96.0
83 2026-08-22 13:00 639230003090037878
2035 ms 188.114.97.0
82 2026-08-22 12:43 639229993008259475
53 ms 188.114.97.3
81 2026-08-22 12:43 639229993008259475
53 ms 188.114.96.3
80 2026-08-22 12:26 639229982909449470
34 ms 188.114.97.12
79 2026-08-22 12:26 639229982909449470
34 ms 188.114.96.12
78 2026-08-22 12:10 639229973035502212
16 ms 188.114.97.12
77 2026-08-22 12:10 639229973035502212
16 ms 188.114.96.12
76 2026-08-22 11:53 639229963064296145
24 ms 188.114.97.12
75 2026-08-22 11:53 639229963064296145
24 ms 188.114.96.12
74 2026-08-22 11:36 639229952996162143
28 ms 188.114.96.3
73 2026-08-22 11:36 639229952996162143
28 ms 188.114.97.3
72 2026-08-22 11:20 639229943051949195
31 ms 188.114.97.3
71 2026-08-22 11:20 639229943051949195
31 ms 188.114.96.3
70 2026-08-22 11:03 639229932919214934
26 ms 188.114.96.12
69 2026-08-22 11:03 639229932919214934
26 ms 188.114.97.12
68 2026-08-22 10:46 639229922745889838
10 ms 188.114.96.12
67 2026-08-22 10:46 639229922745889838
10 ms 188.114.97.12
66 2026-08-22 10:29 639229912587214796
16 ms 188.114.96.3
65 2026-08-22 10:29 639229912587214796
16 ms 188.114.97.3
64 2026-08-22 10:12 639229902240004454
16 ms 188.114.97.12
63 2026-08-22 10:12 639229902240004454
16 ms 188.114.96.12
62 2026-08-22 09:19 639229870800501662
38 ms 188.114.97.12
61 2026-08-22 09:19 639229870800501662
38 ms 188.114.96.12
60 2026-08-22 09:03 639229861058384956
25 ms 188.114.96.12
59 2026-08-22 09:03 639229861058384956
25 ms 188.114.97.12
58 2026-08-22 08:47 639229851158592604
64 ms 188.114.96.12
57 2026-08-22 08:47 639229851158592604
64 ms 188.114.97.12
56 2026-08-22 08:30 639229841475569629
35 ms 188.114.97.3
55 2026-08-22 08:30 639229841475569629
35 ms 188.114.96.3
54 2026-08-22 08:14 639229831887658471
20 ms 188.114.97.12
53 2026-08-22 08:14 639229831887658471
20 ms 188.114.96.12
52 2026-08-22 07:58 639229822043670346
16 ms 188.114.96.3
51 2026-08-22 07:58 639229822043670346
16 ms 188.114.97.3
50 2026-08-22 07:42 639229812327913936
14 ms 188.114.96.3
49 2026-08-22 07:42 639229812327913936
14 ms 188.114.97.3
48 2026-08-22 07:26 639229802629488686
4043 ms 172.67.216.126
47 2026-08-22 07:26 639229802629488686
4043 ms 104.21.24.28
46 2026-08-22 07:10 639229793051447309
9 ms 188.114.96.12
45 2026-08-22 07:10 639229793051447309
9 ms 188.114.97.12
44 2026-08-22 06:53 639229783303531961
9 ms 188.114.97.12
43 2026-08-22 06:53 639229783303531961
9 ms 188.114.96.12
42 2026-08-22 06:37 639229773458051942
12 ms 188.114.96.12
41 2026-08-22 06:37 639229773458051942
12 ms 188.114.97.12
40 2026-08-22 06:20 639229763373848056
33 ms 188.114.97.12
39 2026-08-22 06:20 639229763373848056
33 ms 188.114.96.12
38 2026-08-22 05:28 639229732140622809
36 ms 188.114.97.12
37 2026-08-22 05:28 639229732140622809
36 ms 188.114.96.12
36 2026-08-22 05:12 639229722699695967
22 ms 188.114.97.12
35 2026-08-22 05:12 639229722699695967
22 ms 188.114.96.12
34 2026-08-22 04:56 639229713097498075
11 ms 188.114.97.3
33 2026-08-22 04:56 639229713097498075
11 ms 188.114.96.3
32 2026-08-22 04:41 639229703543969637
37 ms 188.114.97.3
31 2026-08-22 04:41 639229703543969637
37 ms 188.114.96.3
30 2026-08-22 04:25 639229693970392873
34 ms 188.114.96.12
29 2026-08-22 04:25 639229693970392873
34 ms 188.114.97.12
28 2026-08-22 04:08 639229684277329469
2039 ms 188.114.97.0
27 2026-08-22 04:08 639229684277329469
2039 ms 188.114.96.0
26 2026-08-22 03:52 639229674501596661
33 ms 188.114.97.12
25 2026-08-22 03:52 639229674501596661
33 ms 188.114.96.12
24 2026-08-22 03:36 639229665064441147
8 ms 188.114.96.12
23 2026-08-22 03:36 639229665064441147
8 ms 188.114.97.12
22 2026-08-22 03:20 639229655507536872
37 ms 172.67.216.126
21 2026-08-22 03:20 639229655507536872
37 ms 104.21.24.28
20 2026-08-22 03:04 639229645849603111
42 ms 188.114.96.12
19 2026-08-22 03:04 639229645849603111
42 ms 188.114.97.12
18 2026-08-22 02:48 639229636090497453
21 ms 188.114.96.3
17 2026-08-22 02:48 639229636090497453
21 ms 188.114.97.3
16 2026-08-22 02:31 639229625978544281
32 ms 188.114.96.12
15 2026-08-22 02:31 639229625978544281
32 ms 188.114.97.12
14 2026-08-22 01:39 639229594644662176
26 ms 188.114.96.12
13 2026-08-22 01:39 639229594644662176
26 ms 188.114.97.12
12 2026-08-22 01:23 639229585214633065
4075 ms 188.114.96.0
11 2026-08-22 01:23 639229585214633065
4075 ms 188.114.97.0
10 2026-08-22 01:07 639229575581042175
21 ms 188.114.97.12
9 2026-08-22 01:07 639229575581042175
21 ms 188.114.96.12
8 2026-08-22 00:51 639229565912268962
16 ms 188.114.96.12
7 2026-08-22 00:51 639229565912268962
16 ms 188.114.97.12
6 2026-08-22 00:35 639229556237813203
34 ms 188.114.96.12
5 2026-08-22 00:35 639229556237813203
34 ms 188.114.97.12
4 2026-08-22 00:19 639229546625802518
18 ms 188.114.96.3
3 2026-08-22 00:19 639229546625802518
18 ms 188.114.97.3
2 2026-08-22 00:03 639229537172016621
23 ms 188.114.97.3
1 2026-08-22 00:03 639229537172016621
23 ms 188.114.96.3