DNS response history for ns1.dcdefaultdns.com

ns1.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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 312 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 ns1.dcdefaultdns.com.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

312 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:23

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

71

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 ns1.dcdefaultdns.com

Showing DNS history for 2026-08-27 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
71 2026-08-27 23:23 639234690580226618
256 ms 208.91.196.128
70 2026-08-27 23:06 639234680477852135
270 ms 208.91.196.128
69 2026-08-27 22:49 639234670282270693
130 ms 208.91.196.128
68 2026-08-27 22:32 639234660146106544
251 ms 208.91.196.128
67 2026-08-27 22:15 639234649768231829
149 ms 208.91.196.128
66 2026-08-27 21:58 639234639589413826
259 ms 208.91.196.128
65 2026-08-27 21:41 639234629372993861
258 ms 208.91.196.128
64 2026-08-27 21:24 639234619223904344
127 ms 208.91.196.128
63 2026-08-27 21:07 639234608944811927
131 ms 208.91.196.128
62 2026-08-27 20:50 639234598661858910
260 ms 208.91.196.128
61 2026-08-27 20:33 639234588314533893
258 ms 208.91.196.128
60 2026-08-27 20:15 639234577878211878
261 ms 208.91.196.128
59 2026-08-27 19:21 639234545578367474
133 ms 208.91.196.128
58 2026-08-27 19:04 639234535255111795
256 ms 208.91.196.128
57 2026-08-27 18:47 639234525107594067
264 ms 208.91.196.128
56 2026-08-27 18:30 639234514890244566
135 ms 208.91.196.128
55 2026-08-27 18:13 639234504745477862
2165 ms 208.91.196.128
54 2026-08-27 17:56 639234494449227290
276 ms 208.91.196.128
53 2026-08-27 17:39 639234484118025686
256 ms 208.91.196.128
52 2026-08-27 17:22 639234473946362077
130 ms 208.91.196.128
51 2026-08-27 17:05 639234463759124388
253 ms 208.91.196.128
50 2026-08-27 16:48 639234453500759178
134 ms 208.91.196.128
49 2026-08-27 16:31 639234442983541638
126 ms 208.91.196.128
48 2026-08-27 16:13 639234432404354562
261 ms 208.91.196.128
47 2026-08-27 15:18 639234399767719119
138 ms 208.91.196.128
46 2026-08-27 15:01 639234389460601485
259 ms 208.91.196.128
45 2026-08-27 14:44 639234379227178707
256 ms 208.91.196.128
44 2026-08-27 14:27 639234369065315214
261 ms 208.91.196.128
43 2026-08-27 14:10 639234358825501576
262 ms 208.91.196.128
42 2026-08-27 13:53 639234348572745268
259 ms 208.91.196.128
41 2026-08-27 13:36 639234338264503481
259 ms 208.91.196.128
40 2026-08-27 13:19 639234327818741376
258 ms 208.91.196.128
39 2026-08-27 13:01 639234317475724313
271 ms 208.91.196.128
38 2026-08-27 12:44 639234307007468133
261 ms 208.91.196.128
37 2026-08-27 12:26 639234296664302575
264 ms 208.91.196.128
36 2026-08-27 12:09 639234286253196126
257 ms 208.91.196.128
35 2026-08-27 11:15 639234253963286387
260 ms 208.91.196.128
34 2026-08-27 10:58 639234243654907465
270 ms 208.91.196.128
33 2026-08-27 10:41 639234233269654413
275 ms 208.91.196.128
32 2026-08-27 10:24 639234222943951923
260 ms 208.91.196.128
31 2026-08-27 10:06 639234212558002823
129 ms 208.91.196.128
30 2026-08-27 09:49 639234202117531850
129 ms 208.91.196.128
29 2026-08-27 09:32 639234191649612722
258 ms 208.91.196.128
28 2026-08-27 09:14 639234181105879568
222 ms 208.91.196.128
27 2026-08-27 08:57 639234170713214496
2132 ms 208.91.196.128
26 2026-08-27 08:39 639234160341037652
269 ms 208.91.196.128
25 2026-08-27 08:22 639234149799404224
2129 ms 208.91.196.128
24 2026-08-27 08:04 639234139553286469
258 ms 208.91.196.128
23 2026-08-27 07:11 639234107183588293
127 ms 208.91.196.128
22 2026-08-27 06:53 639234096905435724
254 ms 208.91.196.128
21 2026-08-27 06:36 639234086579410775
251 ms 208.91.196.128
20 2026-08-27 06:19 639234076291157956
244 ms 208.91.196.128
19 2026-08-27 06:02 639234065981939454
133 ms 208.91.196.128
18 2026-08-27 05:45 639234055548642997
242 ms 208.91.196.128
17 2026-08-27 05:27 639234045267979603
248 ms 208.91.196.128
16 2026-08-27 05:10 639234034999717463
243 ms 208.91.196.128
15 2026-08-27 04:53 639234024739225358
265 ms 208.91.196.128
14 2026-08-27 04:36 639234014311170162
274 ms 208.91.196.128
13 2026-08-27 04:18 639234003806017640
266 ms 208.91.196.128
12 2026-08-27 04:01 639233993356203030
279 ms 208.91.196.128
11 2026-08-27 03:08 639233961301716608
236 ms 208.91.196.128
10 2026-08-27 02:50 639233950834200647
254 ms 208.91.196.128
9 2026-08-27 02:33 639233940431849026
257 ms 208.91.196.128
8 2026-08-27 02:16 639233930110596398
134 ms 208.91.196.128
7 2026-08-27 01:58 639233919705434540
279 ms 208.91.196.128
6 2026-08-27 01:41 639233909452807845
277 ms 208.91.196.128
5 2026-08-27 01:24 639233899096420820
254 ms 208.91.196.128
4 2026-08-27 01:07 639233888707824939
275 ms 208.91.196.128
3 2026-08-27 00:49 639233878461203802
280 ms 208.91.196.128
2 2026-08-27 00:32 639233868060868209
280 ms 208.91.196.128
1 2026-08-27 00:15 639233857450922991
237 ms 208.91.196.128