DNS response history for c.dnscstr.com

c.dnscstr.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 207 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 c.dnscstr.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

207 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.237.124.155

Most recently resolved hosting IP on selected date

Successful Responses

73

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 c.dnscstr.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:49 639229527598660841
28 ms 172.237.124.155
72 2026-08-21 23:33 639229517954323214
120 ms 172.237.124.155
71 2026-08-21 23:17 639229508269999021
166 ms 172.237.124.155
70 2026-08-21 23:01 639229498559060171
39 ms 172.237.124.155
69 2026-08-21 22:44 639229488519347586
62 ms 172.237.124.155
68 2026-08-21 21:51 639229456606578934
81 ms 172.237.124.155
67 2026-08-21 21:35 639229446985772499
58 ms 172.237.124.155
66 2026-08-21 21:19 639229437367313098
51 ms 172.237.124.155
65 2026-08-21 21:03 639229427923950391
78 ms 172.237.124.155
64 2026-08-21 20:47 639229418168588854
34 ms 172.237.124.155
63 2026-08-21 20:31 639229408345678334
90 ms 172.237.124.155
62 2026-08-21 20:14 639229398616354648
58 ms 172.237.124.155
61 2026-08-21 19:58 639229388634592323
31 ms 172.237.124.155
60 2026-08-21 19:42 639229378792837692
215 ms 172.237.124.155
59 2026-08-21 19:25 639229369154682311
276 ms 172.237.124.155
58 2026-08-21 19:09 639229359248017926
62 ms 172.237.124.155
57 2026-08-21 18:52 639229349124294642
74 ms 172.237.124.155
56 2026-08-21 18:00 639229317791715692
44 ms 172.237.124.155
55 2026-08-21 17:44 639229308115194575
212 ms 172.237.124.155
54 2026-08-21 17:27 639229298320320558
40 ms 172.237.124.155
53 2026-08-21 17:11 639229288674863221
60 ms 172.237.124.155
52 2026-08-21 16:55 639229278983677079
140 ms 172.237.124.155
51 2026-08-21 16:39 639229269405517175
56 ms 172.237.124.155
50 2026-08-21 16:23 639229259594798244
37 ms 172.237.124.155
49 2026-08-21 16:06 639229249736681188
39 ms 172.237.124.155
48 2026-08-21 15:50 639229239699417787
46 ms 172.237.124.155
47 2026-08-21 15:33 639229229621964033
61 ms 172.237.124.155
46 2026-08-21 15:16 639229219567270965
180 ms 172.237.124.155
45 2026-08-21 14:59 639229209406666856
80 ms 172.237.124.155
44 2026-08-21 14:07 639229177815876178
59 ms 172.237.124.155
43 2026-08-21 13:50 639229168243572685
32 ms 172.237.124.155
42 2026-08-21 13:35 639229158599856475
2240 ms 172.237.124.155
41 2026-08-21 13:18 639229148998940902
58 ms 172.237.124.155
40 2026-08-21 13:02 639229139276923594
181 ms 172.237.124.155
39 2026-08-21 12:46 639229129709912394
163 ms 172.237.124.155
38 2026-08-21 12:30 639229119801488500
50 ms 172.237.124.155
37 2026-08-21 12:14 639229110135262458
189 ms 172.237.124.155
36 2026-08-21 11:57 639229100336051392
197 ms 172.237.124.155
35 2026-08-21 11:41 639229090641415626
249 ms 172.237.124.155
34 2026-08-21 11:25 639229080702683947
115 ms 172.237.124.155
33 2026-08-21 11:08 639229070601456699
32 ms 172.237.124.155
32 2026-08-21 10:15 639229038947447232
29 ms 172.237.124.155
31 2026-08-21 09:59 639229029268708773
50 ms 172.237.124.155
30 2026-08-21 09:43 639229019647910603
37 ms 172.237.124.155
29 2026-08-21 09:27 639229009983843738
36 ms 172.237.124.155
28 2026-08-21 09:11 639229000203331882
285 ms 172.237.124.155
27 2026-08-21 08:54 639228990302335999
39 ms 172.237.124.155
26 2026-08-21 08:38 639228980567740722
46 ms 172.237.124.155
25 2026-08-21 08:21 639228970762445174
80 ms 172.237.124.155
24 2026-08-21 08:05 639228961065054445
47 ms 172.237.124.155
23 2026-08-21 07:49 639228951224649885
43 ms 172.237.124.155
22 2026-08-21 07:32 639228941303864592
163 ms 172.237.124.155
21 2026-08-21 07:16 639228931191328583
143 ms 172.237.124.155
20 2026-08-21 06:23 639228899518173317
200 ms 172.237.124.155
19 2026-08-21 06:07 639228889785027669
37 ms 172.237.124.155
18 2026-08-21 05:50 639228880106330161
35 ms 172.237.124.155
17 2026-08-21 05:34 639228870316184091
190 ms 172.237.124.155
16 2026-08-21 05:18 639228860695366512
80 ms 172.237.124.155
15 2026-08-21 05:02 639228851027209500
114 ms 172.237.124.155
14 2026-08-21 04:46 639228841479265462
193 ms 172.237.124.155
13 2026-08-21 04:30 639228831752962260
96 ms 172.237.124.155
12 2026-08-21 04:14 639228821953295483
2046 ms 172.237.124.155
11 2026-08-21 03:57 639228812227429953
2188 ms 172.237.124.155
10 2026-08-21 03:41 639228802476107538
61 ms 172.237.124.155
9 2026-08-21 03:24 639228792525492032
2035 ms 172.237.124.155
8 2026-08-21 02:32 639228761131421385
55 ms 172.237.124.155
7 2026-08-21 02:16 639228751571206692
35 ms 172.237.124.155
6 2026-08-21 02:00 639228741705571019
40 ms 172.237.124.155
5 2026-08-21 01:43 639228731642208228
180 ms 172.237.124.155
4 2026-08-21 00:51 639228700387002072
164 ms 172.237.124.155
3 2026-08-21 00:35 639228690742014433
161 ms 172.237.124.155
2 2026-08-21 00:18 639228680877937122
61 ms 172.237.124.155
1 2026-08-21 00:01 639228670775860800
52 ms 172.237.124.155