DNS response history for 3a.cosmoservers.net

3a.cosmoservers.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 2026-09-12. For this date, NameServerHistory found 55 DNS check records, 33 successful responses, 22 failed responses, and 26 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 3a.cosmoservers.net.
Records on Selected Date

55

Historical checks stored for this nameserver on selected date

Average Latency

26 ms

Calculated from available response records

Latest Check on Selected Date

2026-09-12 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.210.101.234

Most recently resolved hosting IP on selected date

Successful Responses

33

Checks that returned a measurable response

Failed Responses

22

Checks with no response or no returned latency

Failure Rate

40%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for 3a.cosmoservers.net

Showing DNS history for 2026-09-12 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
55 2026-09-12 23:59 639248534831492016
30 ms 51.210.101.234
54 2026-09-12 23:42 639248524136180479
31 ms 51.210.101.234
53 2026-09-12 23:24 639248513519697393
33 ms 51.210.101.234
52 2026-09-12 23:06 639248502781769653
33 ms 51.210.101.234
51 2026-09-12 22:12 639248470563535257
16 ms 51.210.101.234
50 2026-09-12 21:54 639248459777243091
47 ms 51.210.101.234
49 2026-09-12 21:36 639248448624333290
38 ms 51.210.101.234
48 2026-09-12 21:18 639248437629618699
36 ms 51.210.101.234
47 2026-09-12 20:24 639248405505066761
19 ms 51.210.101.234
46 2026-09-12 20:06 639248394675813808
17 ms 51.210.101.234
45 2026-09-12 19:48 639248383741935221
32 ms 51.210.101.234
44 2026-09-12 19:30 639248372787289274
36 ms 51.210.101.234
43 2026-09-12 18:36 639248340728719508
20 ms 51.210.101.234
42 2026-09-12 18:18 639248329887324448
16 ms 51.210.101.234
41 2026-09-12 18:00 639248319091933572
18 ms 51.210.101.234
40 2026-09-12 17:42 639248308084724434
16 ms 51.210.101.234
39 2026-09-12 16:47 639248275684094413
36 ms 51.210.101.234
38 2026-09-12 16:30 639248264721183573
37 ms 51.210.101.234
37 2026-09-12 16:11 639248253858641583
33 ms 51.210.101.234
36 2026-09-12 15:53 639248242844400479
36 ms 51.210.101.234
35 2026-09-12 14:59 639248210812678631
17 ms 51.210.101.234
34 2026-09-12 14:41 639248199981056573
34 ms 51.210.101.234
33 2026-09-12 14:23 639248189127191059
33 ms 51.210.101.234
32 2026-09-12 14:05 639248178393057989
4 ms 51.210.101.234
31 2026-09-12 13:11 639248145865989989
32 ms 51.210.101.234
30 2026-09-12 12:53 639248135070184994
3 ms 51.210.101.234
29 2026-09-12 12:35 639248124242482947
34 ms 51.210.101.234
28 2026-09-12 12:17 639248113326254050
36 ms 51.210.101.234
27 2026-09-12 11:23 639248081284720320
3 ms 51.210.101.234
26 2026-09-12 11:06 639248070610080100
32 ms 51.210.101.234
25 2026-09-12 10:48 639248059987606544
3 ms 51.210.101.234
24 2026-09-12 10:30 639248049012836532
2 ms 51.210.101.234
23 2026-09-12 09:37 639248017319807699
34 ms 51.210.101.234
22 2026-09-12 09:19 639248006789682105
-
21 2026-09-12 09:02 639247996055221415
-
20 2026-09-12 08:44 639247985400968087
-
19 2026-09-12 07:50 639247953523954367
-
18 2026-09-12 07:33 639247943045978703
-
17 2026-09-12 07:15 639247932245768733
-
16 2026-09-12 06:57 639247921467566374
-
15 2026-09-12 06:03 639247889513339838
-
14 2026-09-12 05:46 639247879061592883
-
13 2026-09-12 05:29 639247868463659584
-
12 2026-09-12 05:11 639247857873575593
-
11 2026-09-12 04:18 639247826230208492
-
10 2026-09-12 04:01 639247816049053942
-
9 2026-09-12 03:44 639247805631354297
-
8 2026-09-12 03:26 639247795079044620
-
7 2026-09-12 02:34 639247763881495922
-
6 2026-09-12 02:17 639247753623238775
-
5 2026-09-12 02:00 639247743185587272
-
4 2026-09-12 01:42 639247732650806844
-
3 2026-09-12 00:49 639247700722010820
-
2 2026-09-12 00:32 639247690637592462
-
1 2026-09-12 00:15 639247680444994835
-