DNS response history for ap1.itc2host.com

ap1.itc2host.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 72 successful responses, 1 failed responses, and 250 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 ap1.itc2host.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

250 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

216.137.187.156

Most recently resolved hosting IP on selected date

Successful Responses

72

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 ap1.itc2host.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:53 639229527598660841
224 ms 216.137.187.156
72 2026-08-21 23:37 639229517954323214
-
71 2026-08-21 23:21 639229508269999021
119 ms 216.137.187.156
70 2026-08-21 23:05 639229498559060171
3 ms 216.137.187.156
69 2026-08-21 22:48 639229488519347586
242 ms 216.137.187.156
68 2026-08-21 21:55 639229456606578934
232 ms 216.137.187.156
67 2026-08-21 21:39 639229446985772499
9 ms 216.137.187.156
66 2026-08-21 21:23 639229437367313098
116 ms 216.137.187.156
65 2026-08-21 21:07 639229427923950391
2 ms 216.137.187.156
64 2026-08-21 20:51 639229418168588854
227 ms 216.137.187.156
63 2026-08-21 20:34 639229408345678334
252 ms 216.137.187.156
62 2026-08-21 20:18 639229398616354648
248 ms 216.137.187.156
61 2026-08-21 20:02 639229388634592323
14 ms 216.137.187.156
60 2026-08-21 19:45 639229378792837692
227 ms 216.137.187.156
59 2026-08-21 19:29 639229369154682311
228 ms 216.137.187.156
58 2026-08-21 19:12 639229359248017926
113 ms 216.137.187.156
57 2026-08-21 18:56 639229349124294642
174 ms 216.137.187.156
56 2026-08-21 18:03 639229317791715692
130 ms 216.137.187.156
55 2026-08-21 17:47 639229308115194575
28 ms 216.137.187.156
54 2026-08-21 17:31 639229298320320558
4 ms 216.137.187.156
53 2026-08-21 17:15 639229288674863221
43 ms 216.137.187.156
52 2026-08-21 16:59 639229278983677079
2248 ms 216.137.187.156
51 2026-08-21 16:42 639229269405517175
3 ms 216.137.187.156
50 2026-08-21 16:26 639229259594798244
167 ms 216.137.187.156
49 2026-08-21 16:10 639229249736681188
127 ms 216.137.187.156
48 2026-08-21 15:53 639229239699417787
124 ms 216.137.187.156
47 2026-08-21 15:37 639229229621964033
9 ms 216.137.187.156
46 2026-08-21 15:20 639229219567270965
2125 ms 216.137.187.156
45 2026-08-21 15:03 639229209406666856
44 ms 216.137.187.156
44 2026-08-21 14:10 639229177815876178
155 ms 216.137.187.156
43 2026-08-21 13:54 639229168243572685
123 ms 216.137.187.156
42 2026-08-21 13:38 639229158599856475
233 ms 216.137.187.156
41 2026-08-21 13:22 639229148998940902
245 ms 216.137.187.156
40 2026-08-21 13:06 639229139276923594
2119 ms 216.137.187.156
39 2026-08-21 12:50 639229129709912394
120 ms 216.137.187.156
38 2026-08-21 12:33 639229119801488500
119 ms 216.137.187.156
37 2026-08-21 12:17 639229110135262458
231 ms 216.137.187.156
36 2026-08-21 12:01 639229100336051392
32 ms 216.137.187.156
35 2026-08-21 11:45 639229090641415626
126 ms 216.137.187.156
34 2026-08-21 11:28 639229080702683947
239 ms 216.137.187.156
33 2026-08-21 11:11 639229070601456699
8 ms 216.137.187.156
32 2026-08-21 10:19 639229038947447232
160 ms 216.137.187.156
31 2026-08-21 10:03 639229029268708773
128 ms 216.137.187.156
30 2026-08-21 09:46 639229019647910603
8 ms 216.137.187.156
29 2026-08-21 09:30 639229009983843738
156 ms 216.137.187.156
28 2026-08-21 09:14 639229000203331882
249 ms 216.137.187.156
27 2026-08-21 08:58 639228990302335999
232 ms 216.137.187.156
26 2026-08-21 08:41 639228980567740722
133 ms 216.137.187.156
25 2026-08-21 08:25 639228970762445174
236 ms 216.137.187.156
24 2026-08-21 08:09 639228961065054445
117 ms 216.137.187.156
23 2026-08-21 07:53 639228951224649885
5 ms 216.137.187.156
22 2026-08-21 07:36 639228941303864592
4 ms 216.137.187.156
21 2026-08-21 07:19 639228931191328583
4 ms 216.137.187.156
20 2026-08-21 06:26 639228899518173317
500 ms 216.137.187.156
19 2026-08-21 06:10 639228889785027669
160 ms 216.137.187.156
18 2026-08-21 05:54 639228880106330161
125 ms 216.137.187.156
17 2026-08-21 05:38 639228870316184091
227 ms 216.137.187.156
16 2026-08-21 05:21 639228860695366512
229 ms 216.137.187.156
15 2026-08-21 05:05 639228851027209500
234 ms 216.137.187.156
14 2026-08-21 04:49 639228841479265462
230 ms 216.137.187.156
13 2026-08-21 04:33 639228831752962260
2229 ms 216.137.187.156
12 2026-08-21 04:17 639228821953295483
32 ms 216.137.187.156
11 2026-08-21 04:01 639228812227429953
35 ms 216.137.187.156
10 2026-08-21 03:44 639228802476107538
10 ms 216.137.187.156
9 2026-08-21 03:28 639228792525492032
125 ms 216.137.187.156
8 2026-08-21 02:36 639228761131421385
236 ms 216.137.187.156
7 2026-08-21 02:20 639228751571206692
253 ms 216.137.187.156
6 2026-08-21 02:03 639228741705571019
8 ms 216.137.187.156
5 2026-08-21 01:46 639228731642208228
35 ms 216.137.187.156
4 2026-08-21 00:54 639228700387002072
250 ms 216.137.187.156
3 2026-08-21 00:38 639228690742014433
124 ms 216.137.187.156
2 2026-08-21 00:22 639228680877937122
114 ms 216.137.187.156
1 2026-08-21 00:05 639228670775860800
177 ms 216.137.187.156