DNS response history for cs4.open-servers.net

cs4.open-servers.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 35 DNS check records, 34 successful responses, 1 failed responses, and 381 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 cs4.open-servers.net.
Records on Selected Date

35

Historical checks stored for this nameserver on selected date

Average Latency

381 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 11:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

178.33.89.32

Most recently resolved hosting IP on selected date

Successful Responses

34

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for cs4.open-servers.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
35 2026-08-26 11:47 639233414056832719
2022 ms 178.33.89.32
34 2026-08-26 11:29 639233403515141099
19 ms 178.33.89.32
33 2026-08-26 10:34 639233370841350248
12 ms 178.33.89.32
32 2026-08-26 10:17 639233360361507238
25 ms 178.33.89.32
31 2026-08-26 10:00 639233350067824371
20 ms 178.33.89.32
30 2026-08-26 09:42 639233339545274518
22 ms 178.33.89.32
29 2026-08-26 09:25 639233329214918079
21 ms 178.33.89.32
28 2026-08-26 09:08 639233318749762337
26 ms 178.33.89.32
27 2026-08-26 08:50 639233308387917838
70 ms 178.33.89.32
26 2026-08-26 08:33 639233297961740122
2019 ms 178.33.89.32
25 2026-08-26 08:16 639233287487159094
10 ms 178.33.89.32
24 2026-08-26 07:58 639233276995531707
-
23 2026-08-26 07:41 639233266521568229
115 ms 178.33.89.32
22 2026-08-26 07:23 639233256081047431
23 ms 178.33.89.32
21 2026-08-26 06:29 639233223620132921
53 ms 178.33.89.32
20 2026-08-26 06:12 639233213287814244
19 ms 178.33.89.32
19 2026-08-26 05:55 639233202925983161
2027 ms 178.33.89.32
18 2026-08-26 05:37 639233192644780696
30 ms 178.33.89.32
17 2026-08-26 05:20 639233182401183833
2026 ms 178.33.89.32
16 2026-08-26 05:03 639233172074181051
16 ms 178.33.89.32
15 2026-08-26 04:46 639233161808421455
10 ms 178.33.89.32
14 2026-08-26 04:29 639233151357344052
2042 ms 178.33.89.32
13 2026-08-26 04:11 639233141034116946
28 ms 178.33.89.32
12 2026-08-26 03:54 639233130828334142
26 ms 178.33.89.32
11 2026-08-26 03:37 639233120373450007
14 ms 178.33.89.32
10 2026-08-26 03:20 639233110066216193
13 ms 178.33.89.32
9 2026-08-26 02:26 639233078065410564
47 ms 178.33.89.32
8 2026-08-26 02:09 639233067787457832
42 ms 178.33.89.32
7 2026-08-26 01:52 639233057501801162
9 ms 178.33.89.32
6 2026-08-26 01:35 639233047089431703
20 ms 178.33.89.32
5 2026-08-26 01:18 639233036754790688
27 ms 178.33.89.32
4 2026-08-26 01:00 639233026412602472
26 ms 178.33.89.32
3 2026-08-26 00:43 639233016064066127
2037 ms 178.33.89.32
2 2026-08-26 00:26 639233005922655772
23 ms 178.33.89.32
1 2026-08-26 00:09 639232995672256907
11 ms 178.33.89.32