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 2026-09-21. For this date, NameServerHistory found 63 DNS check records, 63 successful responses, 0 failed responses, and 158 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

63

Historical checks stored for this nameserver on selected date

Average Latency

158 ms

Calculated from available response records

Latest Check on Selected Date

2026-09-21 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

63

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 3a.cosmoservers.net

Showing DNS history for 2026-09-21 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
63 2026-09-21 23:59 639256309820104327
31 ms 51.210.101.234
62 2026-09-21 23:40 639256298537354683
32 ms 51.210.101.234
61 2026-09-21 23:21 639256287094769602
33 ms 51.210.101.234
60 2026-09-21 23:01 639256275492492216
37 ms 51.210.101.234
59 2026-09-21 22:42 639256263994545448
33 ms 51.210.101.234
58 2026-09-21 21:48 639256231533755958
33 ms 51.210.101.234
57 2026-09-21 21:29 639256219987250315
16 ms 51.210.101.234
56 2026-09-21 21:10 639256208525505299
36 ms 51.210.101.234
55 2026-09-21 20:51 639256197052136004
35 ms 51.210.101.234
54 2026-09-21 20:32 639256185557959767
35 ms 51.210.101.234
53 2026-09-21 20:12 639256174148828712
18 ms 51.210.101.234
52 2026-09-21 19:53 639256162712082199
34 ms 51.210.101.234
51 2026-09-21 19:34 639256151170368066
42 ms 51.210.101.234
50 2026-09-21 19:15 639256139678645188
2027 ms 51.210.101.234
49 2026-09-21 18:56 639256128169025568
43 ms 51.210.101.234
48 2026-09-21 18:37 639256116666484764
37 ms 51.210.101.234
47 2026-09-21 18:17 639256104979810668
37 ms 51.210.101.234
46 2026-09-21 17:21 639256071322182683
36 ms 51.210.101.234
45 2026-09-21 17:02 639256059728330922
34 ms 51.210.101.234
44 2026-09-21 16:43 639256048040642893
33 ms 51.210.101.234
43 2026-09-21 16:23 639256036487383549
50 ms 51.210.101.234
42 2026-09-21 16:04 639256024854163008
19 ms 51.210.101.234
41 2026-09-21 15:44 639256013332650102
35 ms 51.210.101.234
40 2026-09-21 15:25 639256001806273778
35 ms 51.210.101.234
39 2026-09-21 15:06 639255990246287391
18 ms 51.210.101.234
38 2026-09-21 14:47 639255978611857683
33 ms 51.210.101.234
37 2026-09-21 14:27 639255966951046185
17 ms 51.210.101.234
36 2026-09-21 14:08 639255955322433509
36 ms 51.210.101.234
35 2026-09-21 13:48 639255943453236101
18 ms 51.210.101.234
34 2026-09-21 12:52 639255910030962790
19 ms 51.210.101.234
33 2026-09-21 12:33 639255898511439161
38 ms 51.210.101.234
32 2026-09-21 12:14 639255886878095312
19 ms 51.210.101.234
31 2026-09-21 11:55 639255875060307573
45 ms 51.210.101.234
30 2026-09-21 11:35 639255863490857981
35 ms 51.210.101.234
29 2026-09-21 11:16 639255851721448338
18 ms 51.210.101.234
28 2026-09-21 10:56 639255839679103545
38 ms 51.210.101.234
27 2026-09-21 10:36 639255828247796464
4035 ms 51.210.101.234
26 2026-09-21 10:17 639255816806553287
36 ms 51.210.101.234
25 2026-09-21 09:58 639255805400111883
17 ms 51.210.101.234
24 2026-09-21 09:39 639255793953130602
35 ms 51.210.101.234
23 2026-09-21 09:20 639255782543344474
2095 ms 51.210.101.234
22 2026-09-21 08:25 639255749773496328
24 ms 51.210.101.234
21 2026-09-21 08:06 639255738373951282
36 ms 51.210.101.234
20 2026-09-21 07:47 639255727076193359
36 ms 51.210.101.234
19 2026-09-21 07:28 639255715698695294
34 ms 51.210.101.234
18 2026-09-21 07:09 639255704300274584
22 ms 51.210.101.234
17 2026-09-21 06:50 639255693323733757
36 ms 51.210.101.234
16 2026-09-21 06:32 639255682067091718
37 ms 51.210.101.234
15 2026-09-21 06:13 639255670663733681
35 ms 51.210.101.234
14 2026-09-21 05:54 639255659332534691
19 ms 51.210.101.234
13 2026-09-21 05:35 639255648122324752
17 ms 51.210.101.234
12 2026-09-21 05:17 639255636846833450
33 ms 51.210.101.234
11 2026-09-21 04:58 639255625532369179
17 ms 51.210.101.234
10 2026-09-21 04:04 639255592798895588
17 ms 51.210.101.234
9 2026-09-21 03:44 639255581418057198
34 ms 51.210.101.234
8 2026-09-21 03:25 639255569944193134
34 ms 51.210.101.234
7 2026-09-21 03:06 639255558324046323
46 ms 51.210.101.234
6 2026-09-21 02:12 639255525909369586
35 ms 51.210.101.234
5 2026-09-21 01:53 639255514730690333
38 ms 51.210.101.234
4 2026-09-21 01:35 639255503500210911
17 ms 51.210.101.234
3 2026-09-21 01:16 639255492209379480
33 ms 51.210.101.234
2 2026-09-21 00:22 639255460259983703
16 ms 51.210.101.234
1 2026-09-21 00:04 639255449110766799
16 ms 51.210.101.234