DNS response history for ns1.datanode521.com

ns1.datanode521.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 403 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.datanode521.com.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

403 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

15.204.81.180

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.datanode521.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
2 ms 15.204.81.180
70 2026-08-27 23:06 639234680477852135
344 ms 15.204.81.180
69 2026-08-27 22:49 639234670282270693
2171 ms 15.204.81.180
68 2026-08-27 22:32 639234660146106544
2 ms 15.204.81.180
67 2026-08-27 22:15 639234649768231829
179 ms 15.204.81.180
66 2026-08-27 21:58 639234639589413826
4 ms 15.204.81.180
65 2026-08-27 21:41 639234629372993861
168 ms 15.204.81.180
64 2026-08-27 21:24 639234619223904344
2009 ms 15.204.81.180
63 2026-08-27 21:07 639234608944811927
349 ms 15.204.81.180
62 2026-08-27 20:50 639234598661858910
2169 ms 15.204.81.180
61 2026-08-27 20:32 639234588314533893
350 ms 15.204.81.180
60 2026-08-27 20:15 639234577878211878
344 ms 15.204.81.180
59 2026-08-27 19:21 639234545578367474
358 ms 15.204.81.180
58 2026-08-27 19:04 639234535255111795
5 ms 15.204.81.180
57 2026-08-27 18:47 639234525107594067
331 ms 15.204.81.180
56 2026-08-27 18:30 639234514890244566
340 ms 15.204.81.180
55 2026-08-27 18:13 639234504745477862
165 ms 15.204.81.180
54 2026-08-27 17:56 639234494449227290
348 ms 15.204.81.180
53 2026-08-27 17:39 639234484118025686
344 ms 15.204.81.180
52 2026-08-27 17:22 639234473946362077
359 ms 15.204.81.180
51 2026-08-27 17:05 639234463759124388
170 ms 15.204.81.180
50 2026-08-27 16:48 639234453500759178
166 ms 15.204.81.180
49 2026-08-27 16:30 639234442983541638
347 ms 15.204.81.180
48 2026-08-27 16:13 639234432404354562
350 ms 15.204.81.180
47 2026-08-27 15:18 639234399767719119
179 ms 15.204.81.180
46 2026-08-27 15:01 639234389460601485
165 ms 15.204.81.180
45 2026-08-27 14:44 639234379227178707
352 ms 15.204.81.180
44 2026-08-27 14:27 639234369065315214
323 ms 15.204.81.180
43 2026-08-27 14:10 639234358825501576
329 ms 15.204.81.180
42 2026-08-27 13:53 639234348572745268
2170 ms 15.204.81.180
41 2026-08-27 13:36 639234338264503481
335 ms 15.204.81.180
40 2026-08-27 13:18 639234327818741376
322 ms 15.204.81.180
39 2026-08-27 13:01 639234317475724313
179 ms 15.204.81.180
38 2026-08-27 12:44 639234307007468133
358 ms 15.204.81.180
37 2026-08-27 12:26 639234296664302575
166 ms 15.204.81.180
36 2026-08-27 12:09 639234286253196126
356 ms 15.204.81.180
35 2026-08-27 11:15 639234253963286387
344 ms 15.204.81.180
34 2026-08-27 10:58 639234243654907465
346 ms 15.204.81.180
33 2026-08-27 10:41 639234233269654413
166 ms 15.204.81.180
32 2026-08-27 10:23 639234222943951923
340 ms 15.204.81.180
31 2026-08-27 10:06 639234212558002823
335 ms 15.204.81.180
30 2026-08-27 09:49 639234202117531850
358 ms 15.204.81.180
29 2026-08-27 09:31 639234191649612722
214 ms 15.204.81.180
28 2026-08-27 09:14 639234181105879568
334 ms 15.204.81.180
27 2026-08-27 08:56 639234170713214496
342 ms 15.204.81.180
26 2026-08-27 08:39 639234160341037652
299 ms 15.204.81.180
25 2026-08-27 08:22 639234149799404224
177 ms 15.204.81.180
24 2026-08-27 08:04 639234139553286469
165 ms 15.204.81.180
23 2026-08-27 07:11 639234107183588293
344 ms 15.204.81.180
22 2026-08-27 06:53 639234096905435724
341 ms 15.204.81.180
21 2026-08-27 06:36 639234086579410775
364 ms 15.204.81.180
20 2026-08-27 06:19 639234076291157956
2282 ms 15.204.81.180
19 2026-08-27 06:02 639234065981939454
172 ms 15.204.81.180
18 2026-08-27 05:45 639234055548642997
347 ms 15.204.81.180
17 2026-08-27 05:27 639234045267979603
359 ms 15.204.81.180
16 2026-08-27 05:10 639234034999717463
207 ms 15.204.81.180
15 2026-08-27 04:53 639234024739225358
189 ms 15.204.81.180
14 2026-08-27 04:36 639234014311170162
326 ms 15.204.81.180
13 2026-08-27 04:18 639234003806017640
217 ms 15.204.81.180
12 2026-08-27 04:01 639233993356203030
349 ms 15.204.81.180
11 2026-08-27 03:07 639233961301716608
163 ms 15.204.81.180
10 2026-08-27 02:50 639233950834200647
331 ms 15.204.81.180
9 2026-08-27 02:33 639233940431849026
352 ms 15.204.81.180
8 2026-08-27 02:15 639233930110596398
166 ms 15.204.81.180
7 2026-08-27 01:58 639233919705434540
167 ms 15.204.81.180
6 2026-08-27 01:41 639233909452807845
354 ms 15.204.81.180
5 2026-08-27 01:24 639233899096420820
342 ms 15.204.81.180
4 2026-08-27 01:07 639233888707824939
341 ms 15.204.81.180
3 2026-08-27 00:49 639233878461203802
165 ms 15.204.81.180
2 2026-08-27 00:32 639233868060868209
332 ms 15.204.81.180
1 2026-08-27 00:14 639233857450922991
347 ms 15.204.81.180