DNS response history for ns2.dcdefaultdns.com

ns2.dcdefaultdns.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 75 DNS check records, 74 successful responses, 1 failed responses, and 516 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.dcdefaultdns.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

516 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

208.91.196.128

Most recently resolved hosting IP on selected date

Successful Responses

74

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 ns2.dcdefaultdns.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
75 2026-08-23 23:56 639231254406598736
274 ms 208.91.196.128
74 2026-08-23 23:39 639231244697865594
271 ms 208.91.196.128
73 2026-08-23 23:23 639231234893504693
147 ms 208.91.196.128
72 2026-08-23 23:06 639231225024549139
277 ms 208.91.196.128
71 2026-08-23 22:50 639231214931957622
267 ms 208.91.196.128
70 2026-08-23 22:33 639231204962010549
270 ms 208.91.196.128
69 2026-08-23 22:17 639231195170138463
269 ms 208.91.196.128
68 2026-08-23 22:00 639231185235020577
272 ms 208.91.196.128
67 2026-08-23 21:44 639231175558690075
273 ms 208.91.196.128
66 2026-08-23 21:27 639231165610444012
2140 ms 208.91.196.128
65 2026-08-23 20:35 639231133806425363
375 ms 208.91.196.128
64 2026-08-23 20:18 639231124203758023
137 ms 208.91.196.128
63 2026-08-23 20:02 639231114428262706
-
62 2026-08-23 19:46 639231104662480065
278 ms 208.91.196.128
61 2026-08-23 19:30 639231094840372018
296 ms 208.91.196.128
60 2026-08-23 19:13 639231085024583224
272 ms 208.91.196.128
59 2026-08-23 18:57 639231075257417427
317 ms 208.91.196.128
58 2026-08-23 18:41 639231065516009503
331 ms 208.91.196.128
57 2026-08-23 18:24 639231055805348837
276 ms 208.91.196.128
56 2026-08-23 18:08 639231045980373765
297 ms 208.91.196.128
55 2026-08-23 17:52 639231035984577527
408 ms 208.91.196.128
54 2026-08-23 17:35 639231025928115303
319 ms 208.91.196.128
53 2026-08-23 16:42 639230994250157583
304 ms 208.91.196.128
52 2026-08-23 16:26 639230984476411369
393 ms 208.91.196.128
51 2026-08-23 16:09 639230974838373450
2176 ms 208.91.196.128
50 2026-08-23 15:53 639230965244277645
2147 ms 208.91.196.128
49 2026-08-23 15:37 639230955522101820
360 ms 208.91.196.128
48 2026-08-23 15:21 639230945754521603
441 ms 208.91.196.128
47 2026-08-23 15:05 639230935852040504
2187 ms 208.91.196.128
46 2026-08-23 14:48 639230926222061048
341 ms 208.91.196.128
45 2026-08-23 14:32 639230916449726907
946 ms 208.91.196.128
44 2026-08-23 14:16 639230906595053086
436 ms 208.91.196.128
43 2026-08-23 13:59 639230896680429441
372 ms 208.91.196.128
42 2026-08-23 13:43 639230886630210965
432 ms 208.91.196.128
41 2026-08-23 12:51 639230855430405719
789 ms 208.91.196.128
40 2026-08-23 12:34 639230845707499136
451 ms 208.91.196.128
39 2026-08-23 12:18 639230836186805419
223 ms 208.91.196.128
38 2026-08-23 12:02 639230826493828316
451 ms 208.91.196.128
37 2026-08-23 11:46 639230816817882996
885 ms 208.91.196.128
36 2026-08-23 11:30 639230806933854189
373 ms 208.91.196.128
35 2026-08-23 11:13 639230797120243854
460 ms 208.91.196.128
34 2026-08-23 10:57 639230787310272840
298 ms 208.91.196.128
33 2026-08-23 10:41 639230777600173142
274 ms 208.91.196.128
32 2026-08-23 10:24 639230767665024593
270 ms 208.91.196.128
31 2026-08-23 10:08 639230757720962293
643 ms 208.91.196.128
30 2026-08-23 09:51 639230747722189784
459 ms 208.91.196.128
29 2026-08-23 08:59 639230716313923480
858 ms 208.91.196.128
28 2026-08-23 08:43 639230706813835990
270 ms 208.91.196.128
27 2026-08-23 08:27 639230696871062203
486 ms 208.91.196.128
26 2026-08-23 08:10 639230687142781616
438 ms 208.91.196.128
25 2026-08-23 07:54 639230677432142227
479 ms 208.91.196.128
24 2026-08-23 07:38 639230667686258061
266 ms 208.91.196.128
23 2026-08-23 07:22 639230658039243685
270 ms 208.91.196.128
22 2026-08-23 07:05 639230648468473803
267 ms 208.91.196.128
21 2026-08-23 06:49 639230638829658294
278 ms 208.91.196.128
20 2026-08-23 06:33 639230629247017617
148 ms 208.91.196.128
19 2026-08-23 06:17 639230619625318239
270 ms 208.91.196.128
18 2026-08-23 06:01 639230609697630264
4134 ms 208.91.196.128
17 2026-08-23 05:09 639230578570131864
2178 ms 208.91.196.128
16 2026-08-23 04:53 639230568958963168
269 ms 208.91.196.128
15 2026-08-23 04:37 639230559287611211
270 ms 208.91.196.128
14 2026-08-23 04:21 639230549524312030
268 ms 208.91.196.128
13 2026-08-23 04:05 639230539739801669
274 ms 208.91.196.128
12 2026-08-23 03:48 639230530084069375
141 ms 208.91.196.128
11 2026-08-23 03:32 639230520362691441
267 ms 208.91.196.128
10 2026-08-23 03:16 639230510677194518
267 ms 208.91.196.128
9 2026-08-23 03:00 639230501156002646
279 ms 208.91.196.128
8 2026-08-23 02:44 639230491502198541
132 ms 208.91.196.128
7 2026-08-23 02:28 639230481860318494
268 ms 208.91.196.128
6 2026-08-23 02:11 639230471893008575
130 ms 208.91.196.128
5 2026-08-23 01:18 639230440030877421
533 ms 208.91.196.128
4 2026-08-23 01:02 639230430479725508
267 ms 208.91.196.128
3 2026-08-23 00:46 639230420875160219
175 ms 208.91.196.128
2 2026-08-23 00:30 639230411240692575
137 ms 208.91.196.128
1 2026-08-23 00:14 639230401550806607
276 ms 208.91.196.128