DNS response history for dc2.domaincontroller.com

dc2.domaincontroller.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, 73 successful responses, 0 failed responses, and 215 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 dc2.domaincontroller.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

215 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.247.81.99

Most recently resolved hosting IP on selected date

Successful Responses

73

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 dc2.domaincontroller.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 23:54 639229527598660841
227 ms 104.247.81.99
72 2026-08-21 23:38 639229517954323214
28 ms 104.247.81.99
71 2026-08-21 23:22 639229508269999021
37 ms 104.247.81.99
70 2026-08-21 23:06 639229498559060171
31 ms 104.247.81.99
69 2026-08-21 22:50 639229488519347586
24 ms 104.247.81.99
68 2026-08-21 21:56 639229456606578934
52 ms 104.247.81.99
67 2026-08-21 21:40 639229446985772499
30 ms 104.247.81.99
66 2026-08-21 21:24 639229437367313098
40 ms 104.247.81.99
65 2026-08-21 21:08 639229427923950391
66 ms 104.247.81.99
64 2026-08-21 20:52 639229418168588854
7 ms 104.247.81.99
63 2026-08-21 20:36 639229408345678334
41 ms 104.247.81.99
62 2026-08-21 20:19 639229398616354648
28 ms 104.247.81.99
61 2026-08-21 20:03 639229388634592323
25 ms 104.247.81.99
60 2026-08-21 19:47 639229378792837692
66 ms 104.247.81.99
59 2026-08-21 19:30 639229369154682311
14 ms 104.247.81.99
58 2026-08-21 19:14 639229359248017926
33 ms 104.247.81.99
57 2026-08-21 18:57 639229349124294642
3 ms 104.247.81.99
56 2026-08-21 18:05 639229317791715692
29 ms 104.247.81.99
55 2026-08-21 17:49 639229308115194575
2034 ms 104.247.81.99
54 2026-08-21 17:32 639229298320320558
43 ms 104.247.81.99
53 2026-08-21 17:16 639229288674863221
647 ms 104.247.81.99
52 2026-08-21 17:00 639229278983677079
28 ms 104.247.81.99
51 2026-08-21 16:44 639229269405517175
33 ms 104.247.81.99
50 2026-08-21 16:28 639229259594798244
25 ms 104.247.81.99
49 2026-08-21 16:11 639229249736681188
25 ms 104.247.81.99
48 2026-08-21 15:55 639229239699417787
26 ms 104.247.81.99
47 2026-08-21 15:38 639229229621964033
15 ms 104.247.81.99
46 2026-08-21 15:21 639229219567270965
42 ms 104.247.81.99
45 2026-08-21 15:04 639229209406666856
220 ms 104.247.81.99
44 2026-08-21 14:11 639229177815876178
18 ms 104.247.81.99
43 2026-08-21 13:55 639229168243572685
31 ms 104.247.81.99
42 2026-08-21 13:39 639229158599856475
24 ms 104.247.81.99
41 2026-08-21 13:23 639229148998940902
37 ms 104.247.81.99
40 2026-08-21 13:07 639229139276923594
31 ms 104.247.81.99
39 2026-08-21 12:51 639229129709912394
2014 ms 104.247.81.99
38 2026-08-21 12:35 639229119801488500
19 ms 104.247.81.99
37 2026-08-21 12:19 639229110135262458
29 ms 104.247.81.99
36 2026-08-21 12:02 639229100336051392
39 ms 104.247.81.99
35 2026-08-21 11:46 639229090641415626
2029 ms 104.247.81.99
34 2026-08-21 11:30 639229080702683947
26 ms 104.247.81.99
33 2026-08-21 11:13 639229070601456699
38 ms 104.247.81.99
32 2026-08-21 10:20 639229038947447232
40 ms 104.247.81.99
31 2026-08-21 10:04 639229029268708773
19 ms 104.247.81.99
30 2026-08-21 09:48 639229019647910603
34 ms 104.247.81.99
29 2026-08-21 09:32 639229009983843738
2028 ms 104.247.81.99
28 2026-08-21 09:16 639229000203331882
27 ms 104.247.81.99
27 2026-08-21 08:59 639228990302335999
18 ms 104.247.81.99
26 2026-08-21 08:43 639228980567740722
33 ms 104.247.81.99
25 2026-08-21 08:26 639228970762445174
31 ms 104.247.81.99
24 2026-08-21 08:10 639228961065054445
25 ms 104.247.81.99
23 2026-08-21 07:54 639228951224649885
40 ms 104.247.81.99
22 2026-08-21 07:37 639228941303864592
25 ms 104.247.81.99
21 2026-08-21 07:20 639228931191328583
2223 ms 104.247.81.99
20 2026-08-21 06:28 639228899518173317
37 ms 104.247.81.99
19 2026-08-21 06:12 639228889785027669
191 ms 104.247.81.99
18 2026-08-21 05:55 639228880106330161
31 ms 104.247.81.99
17 2026-08-21 05:39 639228870316184091
31 ms 104.247.81.99
16 2026-08-21 05:23 639228860695366512
70 ms 104.247.81.99
15 2026-08-21 05:07 639228851027209500
66 ms 104.247.81.99
14 2026-08-21 04:51 639228841479265462
23 ms 104.247.81.99
13 2026-08-21 04:35 639228831752962260
37 ms 104.247.81.99
12 2026-08-21 04:18 639228821953295483
126 ms 104.247.81.99
11 2026-08-21 04:02 639228812227429953
2027 ms 104.247.81.99
10 2026-08-21 03:46 639228802476107538
24 ms 104.247.81.99
9 2026-08-21 03:29 639228792525492032
40 ms 104.247.81.99
8 2026-08-21 02:37 639228761131421385
28 ms 104.247.81.99
7 2026-08-21 02:21 639228751571206692
25 ms 104.247.81.99
6 2026-08-21 02:05 639228741705571019
31 ms 104.247.81.99
5 2026-08-21 01:48 639228731642208228
15 ms 104.247.81.99
4 2026-08-21 00:56 639228700387002072
19 ms 104.247.81.99
3 2026-08-21 00:40 639228690742014433
9 ms 104.247.81.99
2 2026-08-21 00:23 639228680877937122
47 ms 104.247.81.99
1 2026-08-21 00:06 639228670775860800
27 ms 104.247.81.99