DNS response history for ns21.iserverteam.com

ns21.iserverteam.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 2026-08-24. For this date, NameServerHistory found 26 DNS check records, 25 successful responses, 1 failed responses, and 227 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 ns21.iserverteam.com.
Records on Selected Date

26

Historical checks stored for this nameserver on selected date

Average Latency

227 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 10:38

All timestamps shown in UTC

Latest Resolved IP on Selected Date

203.86.235.94

Most recently resolved hosting IP on selected date

Successful Responses

25

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

4%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns21.iserverteam.com

Showing DNS history for 2026-08-24 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
26 2026-08-24 10:38 639231641791249939
327 ms 203.86.235.94
25 2026-08-24 10:21 639231631866211033
163 ms 203.86.235.94
24 2026-08-24 10:04 639231621644955316
176 ms 203.86.235.94
23 2026-08-24 09:47 639231611478799259
324 ms 203.86.235.94
22 2026-08-24 08:55 639231579923718211
-
21 2026-08-24 08:38 639231569810702936
7 ms 203.86.235.94
20 2026-08-24 08:21 639231559762411619
172 ms 203.86.235.94
19 2026-08-24 08:04 639231549663595407
336 ms 203.86.235.94
18 2026-08-24 07:12 639231518076817246
171 ms 203.86.235.94
17 2026-08-24 06:55 639231508078650885
194 ms 203.86.235.94
16 2026-08-24 06:39 639231498210697093
6 ms 203.86.235.94
15 2026-08-24 06:22 639231488109699360
353 ms 203.86.235.94
14 2026-08-24 05:30 639231456772510692
43 ms 203.86.235.94
13 2026-08-24 05:13 639231447084631185
8 ms 203.86.235.94
12 2026-08-24 04:57 639231437208519473
3 ms 203.86.235.94
11 2026-08-24 04:40 639231427209627490
30 ms 203.86.235.94
10 2026-08-24 03:48 639231395791246644
333 ms 203.86.235.94
9 2026-08-24 03:32 639231386075551458
10 ms 203.86.235.94
8 2026-08-24 03:15 639231376208713791
242 ms 203.86.235.94
7 2026-08-24 02:59 639231366170589276
204 ms 203.86.235.94
6 2026-08-24 02:06 639231334732159368
180 ms 203.86.235.94
5 2026-08-24 01:50 639231325035670078
7 ms 203.86.235.94
4 2026-08-24 01:33 639231315132253837
2181 ms 203.86.235.94
3 2026-08-24 01:17 639231305014280808
169 ms 203.86.235.94
2 2026-08-24 00:24 639231273779380675
3 ms 203.86.235.94
1 2026-08-24 00:09 639231264180839154
42 ms 203.86.235.94