DNS response history for nstf197.cpserver.net

nstf197.cpserver.net 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 2026-08-26. For this date, NameServerHistory found 65 DNS check records, 65 successful responses, 0 failed responses, and 380 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 nstf197.cpserver.net.
Records on Selected Date

65

Historical checks stored for this nameserver on selected date

Average Latency

380 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 21:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.51.189.197

Most recently resolved hosting IP on selected date

Successful Responses

65

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 nstf197.cpserver.net

Showing DNS history for 2026-08-26 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
65 2026-08-26 21:50 639233773302621314
27 ms 185.51.189.197
64 2026-08-26 21:33 639233762896723748
22 ms 185.51.189.197
63 2026-08-26 21:15 639233752543876329
8 ms 185.51.189.197
62 2026-08-26 20:58 639233742155931788
32 ms 185.51.189.197
61 2026-08-26 20:41 639233731712555311
1528 ms 185.51.189.197
60 2026-08-26 20:23 639233721164051126
26 ms 185.51.189.197
59 2026-08-26 20:05 639233710560486320
79 ms 185.51.189.197
58 2026-08-26 19:47 639233699834667450
30 ms 185.51.189.197
57 2026-08-26 18:53 639233667209186136
19 ms 185.51.189.197
56 2026-08-26 18:36 639233656814316266
4039 ms 185.51.189.197
55 2026-08-26 18:18 639233646245051806
36 ms 185.51.189.197
54 2026-08-26 18:01 639233635663779051
17 ms 185.51.189.197
53 2026-08-26 17:43 639233624977342122
26 ms 185.51.189.197
52 2026-08-26 17:25 639233614446136153
194 ms 185.51.189.197
51 2026-08-26 17:07 639233603737877581
20 ms 185.51.189.197
50 2026-08-26 16:50 639233593269224651
2028 ms 185.51.189.197
49 2026-08-26 16:32 639233582635086903
7 ms 185.51.189.197
48 2026-08-26 16:14 639233572000374575
29 ms 185.51.189.197
47 2026-08-26 15:56 639233561188633861
36 ms 185.51.189.197
46 2026-08-26 15:39 639233550544357027
33 ms 185.51.189.197
45 2026-08-26 14:44 639233517966053117
23 ms 185.51.189.197
44 2026-08-26 14:27 639233507603253585
2009 ms 185.51.189.197
43 2026-08-26 14:10 639233497229039167
43 ms 185.51.189.197
42 2026-08-26 13:52 639233486864546406
166 ms 185.51.189.197
41 2026-08-26 13:35 639233476455174682
23 ms 185.51.189.197
40 2026-08-26 13:18 639233466171592605
119 ms 185.51.189.197
39 2026-08-26 13:01 639233455747096265
29 ms 185.51.189.197
38 2026-08-26 12:43 639233445367152284
23 ms 185.51.189.197
37 2026-08-26 12:26 639233434974187439
24 ms 185.51.189.197
36 2026-08-26 12:09 639233424567558554
19 ms 185.51.189.197
35 2026-08-26 11:51 639233414056832719
27 ms 185.51.189.197
34 2026-08-26 11:33 639233403515141099
1530 ms 185.51.189.197
33 2026-08-26 10:39 639233370841350248
4039 ms 185.51.189.197
32 2026-08-26 10:22 639233360361507238
12 ms 185.51.189.197
31 2026-08-26 10:04 639233350067824371
173 ms 185.51.189.197
30 2026-08-26 09:47 639233339545274518
160 ms 185.51.189.197
29 2026-08-26 09:30 639233329214918079
36 ms 185.51.189.197
28 2026-08-26 09:12 639233318749762337
568 ms 185.51.189.197
27 2026-08-26 08:55 639233308387917838
168 ms 185.51.189.197
26 2026-08-26 08:38 639233297961740122
24 ms 185.51.189.197
25 2026-08-26 08:20 639233287487159094
8 ms 185.51.189.197
24 2026-08-26 08:03 639233276995531707
27 ms 185.51.189.197
23 2026-08-26 07:45 639233266521568229
43 ms 185.51.189.197
22 2026-08-26 07:28 639233256081047431
56 ms 185.51.189.197
21 2026-08-26 06:34 639233223620132921
23 ms 185.51.189.197
20 2026-08-26 06:17 639233213287814244
30 ms 185.51.189.197
19 2026-08-26 05:59 639233202925983161
169 ms 185.51.189.197
18 2026-08-26 05:42 639233192644780696
164 ms 185.51.189.197
17 2026-08-26 05:25 639233182401183833
2024 ms 185.51.189.197
16 2026-08-26 05:08 639233172074181051
39 ms 185.51.189.197
15 2026-08-26 04:51 639233161808421455
21 ms 185.51.189.197
14 2026-08-26 04:33 639233151357344052
21 ms 185.51.189.197
13 2026-08-26 04:16 639233141034116946
2020 ms 185.51.189.197
12 2026-08-26 03:59 639233130828334142
25 ms 185.51.189.197
11 2026-08-26 03:42 639233120373450007
25 ms 185.51.189.197
10 2026-08-26 03:24 639233110066216193
163 ms 185.51.189.197
9 2026-08-26 02:31 639233078065410564
23 ms 185.51.189.197
8 2026-08-26 02:14 639233067787457832
24 ms 185.51.189.197
7 2026-08-26 01:57 639233057501801162
35 ms 185.51.189.197
6 2026-08-26 01:39 639233047089431703
9 ms 185.51.189.197
5 2026-08-26 01:22 639233036754790688
32 ms 185.51.189.197
4 2026-08-26 01:05 639233026412602472
165 ms 185.51.189.197
3 2026-08-26 00:48 639233016064066127
39 ms 185.51.189.197
2 2026-08-26 00:31 639233005922655772
20 ms 185.51.189.197
1 2026-08-26 00:14 639232995672256907
2012 ms 185.51.189.197