DNS response history for ac12.com

ac12.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 2026-08-12. For this date, NameServerHistory found 123 DNS check records, 122 successful responses, 1 failed responses, and 96 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 ac12.com.
Records on Selected Date

123

Historical checks stored for this nameserver on selected date

Average Latency

96 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.67.161.53

Most recently resolved hosting IP on selected date

Successful Responses

122

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 ac12.com

Showing DNS history for 2026-08-12 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
123 2026-08-12 23:48 639221753022017039
58 ms 172.67.161.53
122 2026-08-12 23:48 639221753022017039
58 ms 104.21.82.179
121 2026-08-12 23:33 639221744107644868
11 ms 188.114.97.12
120 2026-08-12 23:33 639221744107644868
11 ms 188.114.96.12
119 2026-08-12 23:18 639221735030187244
118 ms 172.67.161.53
118 2026-08-12 23:18 639221735030187244
118 ms 104.21.82.179
117 2026-08-12 23:03 639221725815508109
25 ms 188.114.96.3
116 2026-08-12 23:03 639221725815508109
25 ms 188.114.97.3
115 2026-08-12 22:11 639221694790955973
87 ms 188.114.96.3
114 2026-08-12 22:11 639221694790955973
87 ms 188.114.97.3
113 2026-08-12 21:56 639221685562451720
9 ms 188.114.96.12
112 2026-08-12 21:56 639221685562451720
9 ms 188.114.97.12
111 2026-08-12 21:40 639221676023655289
45 ms 188.114.96.3
110 2026-08-12 21:40 639221676023655289
45 ms 188.114.97.3
109 2026-08-12 21:24 639221666449119409
15 ms 188.114.96.3
108 2026-08-12 21:24 639221666449119409
15 ms 188.114.97.3
107 2026-08-12 20:32 639221635456432556
15 ms 188.114.96.12
106 2026-08-12 20:32 639221635456432556
15 ms 188.114.97.12
105 2026-08-12 20:17 639221626313054202
46 ms 188.114.96.12
104 2026-08-12 20:17 639221626313054202
46 ms 188.114.97.12
103 2026-08-12 20:01 639221617091958857
33 ms 188.114.96.12
102 2026-08-12 20:01 639221617091958857
33 ms 188.114.97.12
101 2026-08-12 19:46 639221607786737151
14 ms 188.114.96.12
100 2026-08-12 19:46 639221607786737151
14 ms 188.114.97.12
99 2026-08-12 18:54 639221576664330059
34 ms 104.21.82.179
98 2026-08-12 18:54 639221576664330059
34 ms 172.67.161.53
97 2026-08-12 18:39 639221567514216674
2026 ms 188.114.97.3
96 2026-08-12 18:39 639221567514216674
2026 ms 188.114.96.3
95 2026-08-12 18:24 639221558399762524
31 ms 188.114.96.12
94 2026-08-12 18:24 639221558399762524
31 ms 188.114.97.12
93 2026-08-12 18:08 639221549052016282
7 ms 188.114.97.12
92 2026-08-12 18:08 639221549052016282
7 ms 188.114.96.12
91 2026-08-12 17:16 639221517673834934
36 ms 188.114.96.3
90 2026-08-12 17:16 639221517673834934
36 ms 188.114.97.3
89 2026-08-12 17:00 639221508282311633
20 ms 188.114.97.12
88 2026-08-12 17:00 639221508282311633
20 ms 188.114.96.12
87 2026-08-12 16:44 639221498786324983
10 ms 188.114.96.12
86 2026-08-12 16:44 639221498786324983
10 ms 188.114.97.12
85 2026-08-12 16:28 639221489157589737
38 ms 188.114.96.3
84 2026-08-12 16:28 639221489157589737
38 ms 188.114.97.3
83 2026-08-12 15:36 639221457655914645
36 ms 188.114.96.3
82 2026-08-12 15:36 639221457655914645
36 ms 188.114.97.3
81 2026-08-12 15:20 639221448164090526
39 ms 188.114.96.12
80 2026-08-12 15:20 639221448164090526
39 ms 188.114.97.12
79 2026-08-12 15:04 639221438725783630
49 ms 188.114.96.12
78 2026-08-12 15:04 639221438725783630
49 ms 188.114.97.12
77 2026-08-12 14:48 639221429178071087
25 ms 188.114.96.12
76 2026-08-12 14:48 639221429178071087
25 ms 188.114.97.12
75 2026-08-12 13:56 639221397761278719
23 ms 188.114.97.12
74 2026-08-12 13:56 639221397761278719
23 ms 188.114.96.12
73 2026-08-12 13:40 639221388200567278
51 ms 188.114.96.3
72 2026-08-12 13:40 639221388200567278
51 ms 188.114.97.3
71 2026-08-12 13:24 639221378483570949
11 ms 188.114.97.12
70 2026-08-12 13:24 639221378483570949
11 ms 188.114.96.12
69 2026-08-12 13:08 639221368872360139
34 ms 188.114.96.12
68 2026-08-12 13:08 639221368872360139
34 ms 188.114.97.12
67 2026-08-12 12:15 639221337226647415
27 ms 188.114.96.12
66 2026-08-12 12:15 639221337226647415
27 ms 188.114.97.12
65 2026-08-12 12:00 639221327924087446
17 ms 188.114.97.12
64 2026-08-12 12:00 639221327924087446
17 ms 188.114.96.12
63 2026-08-12 11:43 639221318096976375
30 ms 188.114.97.12
62 2026-08-12 11:43 639221318096976375
30 ms 188.114.96.12
61 2026-08-12 11:27 639221308343145274
9 ms 188.114.97.12
60 2026-08-12 11:27 639221308343145274
9 ms 188.114.96.12
59 2026-08-12 10:35 639221277089610470
59 ms 188.114.97.4
58 2026-08-12 10:35 639221277089610470
59 ms 188.114.96.4
57 2026-08-12 10:19 639221267628136359
50 ms 188.114.97.12
56 2026-08-12 10:19 639221267628136359
50 ms 188.114.96.12
55 2026-08-12 10:03 639221257907569952
2035 ms 188.114.96.3
54 2026-08-12 10:03 639221257907569952
2035 ms 188.114.97.3
53 2026-08-12 09:47 639221248402420965
18 ms 188.114.97.12
52 2026-08-12 09:47 639221248402420965
18 ms 188.114.96.12
51 2026-08-12 08:54 639221216797540533
20 ms 188.114.97.3
50 2026-08-12 08:54 639221216797540533
20 ms 188.114.96.3
49 2026-08-12 08:39 639221207385792352
60 ms 188.114.97.3
48 2026-08-12 08:39 639221207385792352
60 ms 188.114.96.3
47 2026-08-12 08:23 639221198078534844
41 ms 188.114.96.12
46 2026-08-12 08:23 639221198078534844
41 ms 188.114.97.12
45 2026-08-12 08:08 639221188677585577
12 ms 188.114.96.12
44 2026-08-12 08:08 639221188677585577
12 ms 188.114.97.12
43 2026-08-12 07:15 639221157276484143
8 ms 188.114.96.12
42 2026-08-12 07:15 639221157276484143
8 ms 188.114.97.12
41 2026-08-12 06:59 639221147876262183
10 ms 188.114.96.12
40 2026-08-12 06:59 639221147876262183
10 ms 188.114.97.12
39 2026-08-12 06:44 639221138388812469
33 ms 188.114.97.3
38 2026-08-12 06:44 639221138388812469
33 ms 188.114.96.3
37 2026-08-12 06:28 639221128987381118
13 ms 188.114.96.12
36 2026-08-12 06:28 639221128987381118
13 ms 188.114.97.12
35 2026-08-12 05:36 639221097816416095
36 ms 172.67.161.53
34 2026-08-12 05:36 639221097816416095
36 ms 104.21.82.179
33 2026-08-12 05:21 639221088508065616
13 ms 188.114.97.12
32 2026-08-12 05:21 639221088508065616
13 ms 188.114.96.12
31 2026-08-12 05:05 639221079092308503
46 ms 188.114.97.3
30 2026-08-12 05:05 639221079092308503
46 ms 188.114.96.3
29 2026-08-12 04:49 639221069595873597
-
28 2026-08-12 03:57 639221038601577496
65 ms 172.67.161.53
27 2026-08-12 03:57 639221038601577496
65 ms 104.21.82.179
26 2026-08-12 03:42 639221029533901299
9 ms 188.114.96.12
25 2026-08-12 03:42 639221029533901299
9 ms 188.114.97.12
24 2026-08-12 03:27 639221020333828965
11 ms 188.114.97.12
23 2026-08-12 03:27 639221020333828965
11 ms 188.114.96.12
22 2026-08-12 03:12 639221011110510484
32 ms 188.114.97.3
21 2026-08-12 03:12 639221011110510484
32 ms 188.114.96.3
20 2026-08-12 02:20 639220979815209769
19 ms 188.114.96.3
19 2026-08-12 02:20 639220979815209769
19 ms 188.114.97.3
18 2026-08-12 02:05 639220970971410921
40 ms 188.114.97.3
17 2026-08-12 02:05 639220970971410921
40 ms 188.114.96.3
16 2026-08-12 01:50 639220961848982361
21 ms 188.114.97.12
15 2026-08-12 01:50 639220961848982361
21 ms 188.114.96.12
14 2026-08-12 01:35 639220952784591501
29 ms 188.114.96.12
13 2026-08-12 01:35 639220952784591501
29 ms 188.114.97.12
12 2026-08-12 01:20 639220943893596731
38 ms 188.114.96.3
11 2026-08-12 01:20 639220943893596731
38 ms 188.114.97.3
10 2026-08-12 01:05 639220934954704520
12 ms 188.114.97.12
9 2026-08-12 01:05 639220934954704520
12 ms 188.114.96.12
8 2026-08-12 00:49 639220925792457751
39 ms 188.114.97.12
7 2026-08-12 00:49 639220925792457751
39 ms 188.114.96.12
6 2026-08-12 00:34 639220916610063538
14 ms 188.114.96.3
5 2026-08-12 00:34 639220916610063538
14 ms 188.114.97.3
4 2026-08-12 00:19 639220907229361754
18 ms 188.114.97.12
3 2026-08-12 00:19 639220907229361754
18 ms 188.114.96.12
2 2026-08-12 00:03 639220897896762127
9 ms 188.114.97.12
1 2026-08-12 00:03 639220897896762127
9 ms 188.114.96.12