DNS response history for a.cdn.maindns.net

a.cdn.maindns.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 2026-08-27. For this date, NameServerHistory found 45 DNS check records, 45 successful responses, 0 failed responses, and 314 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 a.cdn.maindns.net.
Records on Selected Date

45

Historical checks stored for this nameserver on selected date

Average Latency

314 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 04:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.226.143.143

Most recently resolved hosting IP on selected date

Successful Responses

45

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 a.cdn.maindns.net

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
45 2026-08-27 04:47 639234024739225358
107 ms 185.226.143.143
44 2026-08-27 04:47 639234024739225358
107 ms 51.195.100.82
43 2026-08-27 04:47 639234024739225358
107 ms 49.13.24.74
42 2026-08-27 04:30 639234014311170162
38 ms 51.195.100.82
41 2026-08-27 04:30 639234014311170162
38 ms 49.13.24.74
40 2026-08-27 04:30 639234014311170162
38 ms 185.226.143.143
39 2026-08-27 04:12 639234003806017640
54 ms 51.195.100.82
38 2026-08-27 04:12 639234003806017640
54 ms 185.226.143.143
37 2026-08-27 04:12 639234003806017640
54 ms 49.13.24.74
36 2026-08-27 03:55 639233993356203030
2010 ms 51.195.100.82
35 2026-08-27 03:55 639233993356203030
2010 ms 185.226.143.143
34 2026-08-27 03:55 639233993356203030
2010 ms 49.13.24.74
33 2026-08-27 03:02 639233961301716608
7 ms 49.13.24.74
32 2026-08-27 03:02 639233961301716608
7 ms 51.195.100.82
31 2026-08-27 03:02 639233961301716608
7 ms 185.226.143.143
30 2026-08-27 02:44 639233950834200647
23 ms 49.13.24.74
29 2026-08-27 02:44 639233950834200647
23 ms 51.195.100.82
28 2026-08-27 02:44 639233950834200647
23 ms 185.226.143.143
27 2026-08-27 02:27 639233940431849026
70 ms 49.13.24.74
26 2026-08-27 02:27 639233940431849026
70 ms 51.195.100.82
25 2026-08-27 02:27 639233940431849026
70 ms 185.226.143.143
24 2026-08-27 02:10 639233930110596398
41 ms 185.226.143.143
23 2026-08-27 02:10 639233930110596398
41 ms 51.195.100.82
22 2026-08-27 02:10 639233930110596398
41 ms 49.13.24.74
21 2026-08-27 01:52 639233919705434540
141 ms 51.195.100.82
20 2026-08-27 01:52 639233919705434540
141 ms 185.226.143.143
19 2026-08-27 01:52 639233919705434540
141 ms 49.13.24.74
18 2026-08-27 01:35 639233909452807845
63 ms 49.13.24.74
17 2026-08-27 01:35 639233909452807845
63 ms 51.195.100.82
16 2026-08-27 01:35 639233909452807845
63 ms 185.226.143.143
15 2026-08-27 01:18 639233899096420820
55 ms 185.226.143.143
14 2026-08-27 01:18 639233899096420820
55 ms 51.195.100.82
13 2026-08-27 01:18 639233899096420820
55 ms 49.13.24.74
12 2026-08-27 01:01 639233888707824939
36 ms 185.226.143.143
11 2026-08-27 01:01 639233888707824939
36 ms 51.195.100.82
10 2026-08-27 01:01 639233888707824939
36 ms 49.13.24.74
9 2026-08-27 00:43 639233878461203802
35 ms 49.13.24.74
8 2026-08-27 00:43 639233878461203802
35 ms 51.195.100.82
7 2026-08-27 00:43 639233878461203802
35 ms 185.226.143.143
6 2026-08-27 00:26 639233868060868209
2022 ms 49.13.24.74
5 2026-08-27 00:26 639233868060868209
2022 ms 51.195.100.82
4 2026-08-27 00:26 639233868060868209
2022 ms 185.226.143.143
3 2026-08-27 00:08 639233857450922991
14 ms 51.195.100.82
2 2026-08-27 00:08 639233857450922991
14 ms 185.226.143.143
1 2026-08-27 00:08 639233857450922991
14 ms 49.13.24.74