DNS response history for dc1.domaincontroller.com

dc1.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 2026-08-23. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 174 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 dc1.domaincontroller.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

174 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:03

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

72

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 dc1.domaincontroller.com

Showing DNS history for 2026-08-23 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
72 2026-08-23 23:03 639231225024549139
26 ms 104.247.81.99
71 2026-08-23 22:46 639231214931957622
8 ms 104.247.81.99
70 2026-08-23 22:29 639231204962010549
24 ms 104.247.81.99
69 2026-08-23 22:13 639231195170138463
52 ms 104.247.81.99
68 2026-08-23 21:56 639231185235020577
26 ms 104.247.81.99
67 2026-08-23 21:40 639231175558690075
33 ms 104.247.81.99
66 2026-08-23 21:23 639231165610444012
29 ms 104.247.81.99
65 2026-08-23 20:31 639231133806425363
65 ms 104.247.81.99
64 2026-08-23 20:15 639231124203758023
2210 ms 104.247.81.99
63 2026-08-23 19:58 639231114428262706
28 ms 104.247.81.99
62 2026-08-23 19:42 639231104662480065
70 ms 104.247.81.99
61 2026-08-23 19:26 639231094840372018
11 ms 104.247.81.99
60 2026-08-23 19:09 639231085024583224
5 ms 104.247.81.99
59 2026-08-23 18:53 639231075257417427
23 ms 104.247.81.99
58 2026-08-23 18:37 639231065516009503
29 ms 104.247.81.99
57 2026-08-23 18:21 639231055805348837
43 ms 104.247.81.99
56 2026-08-23 18:04 639231045980373765
36 ms 104.247.81.99
55 2026-08-23 17:48 639231035984577527
27 ms 104.247.81.99
54 2026-08-23 17:31 639231025928115303
27 ms 104.247.81.99
53 2026-08-23 16:38 639230994250157583
20 ms 104.247.81.99
52 2026-08-23 16:22 639230984476411369
26 ms 104.247.81.99
51 2026-08-23 16:06 639230974838373450
36 ms 104.247.81.99
50 2026-08-23 15:50 639230965244277645
215 ms 104.247.81.99
49 2026-08-23 15:33 639230955522101820
27 ms 104.247.81.99
48 2026-08-23 15:17 639230945754521603
39 ms 104.247.81.99
47 2026-08-23 15:01 639230935852040504
4 ms 104.247.81.99
46 2026-08-23 14:45 639230926222061048
3 ms 104.247.81.99
45 2026-08-23 14:28 639230916449726907
34 ms 104.247.81.99
44 2026-08-23 14:12 639230906595053086
28 ms 104.247.81.99
43 2026-08-23 13:55 639230896680429441
42 ms 104.247.81.99
42 2026-08-23 13:39 639230886630210965
17 ms 104.247.81.99
41 2026-08-23 12:47 639230855430405719
2023 ms 104.247.81.99
40 2026-08-23 12:31 639230845707499136
27 ms 104.247.81.99
39 2026-08-23 12:14 639230836186805419
40 ms 104.247.81.99
38 2026-08-23 11:58 639230826493828316
27 ms 104.247.81.99
37 2026-08-23 11:42 639230816817882996
4 ms 104.247.81.99
36 2026-08-23 11:26 639230806933854189
32 ms 104.247.81.99
35 2026-08-23 11:09 639230797120243854
3 ms 104.247.81.99
34 2026-08-23 10:53 639230787310272840
25 ms 104.247.81.99
33 2026-08-23 10:37 639230777600173142
2232 ms 104.247.81.99
32 2026-08-23 10:20 639230767665024593
51 ms 104.247.81.99
31 2026-08-23 10:04 639230757720962293
29 ms 104.247.81.99
30 2026-08-23 09:47 639230747722189784
28 ms 104.247.81.99
29 2026-08-23 08:55 639230716313923480
38 ms 104.247.81.99
28 2026-08-23 08:39 639230706813835990
47 ms 104.247.81.99
27 2026-08-23 08:23 639230696871062203
14 ms 104.247.81.99
26 2026-08-23 08:06 639230687142781616
17 ms 104.247.81.99
25 2026-08-23 07:50 639230677432142227
30 ms 104.247.81.99
24 2026-08-23 07:34 639230667686258061
15 ms 104.247.81.99
23 2026-08-23 07:18 639230658039243685
3 ms 104.247.81.99
22 2026-08-23 07:02 639230648468473803
69 ms 104.247.81.99
21 2026-08-23 06:46 639230638829658294
24 ms 104.247.81.99
20 2026-08-23 06:30 639230629247017617
17 ms 104.247.81.99
19 2026-08-23 06:13 639230619625318239
47 ms 104.247.81.99
18 2026-08-23 05:57 639230609697630264
39 ms 104.247.81.99
17 2026-08-23 05:05 639230578570131864
24 ms 104.247.81.99
16 2026-08-23 04:49 639230568958963168
3 ms 104.247.81.99
15 2026-08-23 04:33 639230559287611211
2023 ms 104.247.81.99
14 2026-08-23 04:17 639230549524312030
3 ms 104.247.81.99
13 2026-08-23 04:01 639230539739801669
25 ms 104.247.81.99
12 2026-08-23 03:44 639230530084069375
2065 ms 104.247.81.99
11 2026-08-23 03:28 639230520362691441
3 ms 104.247.81.99
10 2026-08-23 03:12 639230510677194518
3 ms 104.247.81.99
9 2026-08-23 02:56 639230501156002646
2 ms 104.247.81.99
8 2026-08-23 02:40 639230491502198541
33 ms 104.247.81.99
7 2026-08-23 02:24 639230481860318494
87 ms 104.247.81.99
6 2026-08-23 02:07 639230471893008575
25 ms 104.247.81.99
5 2026-08-23 01:14 639230440030877421
27 ms 104.247.81.99
4 2026-08-23 00:58 639230430479725508
7 ms 104.247.81.99
3 2026-08-23 00:42 639230420875160219
3 ms 104.247.81.99
2 2026-08-23 00:26 639230411240692575
20 ms 104.247.81.99
1 2026-08-23 00:10 639230401550806607
39 ms 104.247.81.99