DNS response history for ns21.visiba.com

ns21.visiba.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 30 DNS check records, 29 successful responses, 1 failed responses, and 234 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.visiba.com.
Records on Selected Date

30

Historical checks stored for this nameserver on selected date

Average Latency

234 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 12:18

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.233.32.169

Most recently resolved hosting IP on selected date

Successful Responses

29

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 ns21.visiba.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
30 2026-08-24 12:18 639231703815441688
38 ms 172.233.32.169
29 2026-08-24 12:01 639231693747052549
7 ms 172.233.32.169
28 2026-08-24 11:44 639231683712487276
-
27 2026-08-24 11:27 639231673513573868
12 ms 172.233.32.169
26 2026-08-24 10:34 639231641791249939
75 ms 172.233.32.169
25 2026-08-24 10:18 639231631866211033
46 ms 172.233.32.169
24 2026-08-24 10:01 639231621644955316
21 ms 172.233.32.169
23 2026-08-24 09:44 639231611478799259
8 ms 172.233.32.169
22 2026-08-24 08:52 639231579923718211
70 ms 172.233.32.169
21 2026-08-24 08:35 639231569810702936
8 ms 172.233.32.169
20 2026-08-24 08:18 639231559762411619
38 ms 172.233.32.169
19 2026-08-24 08:01 639231549663595407
26 ms 172.233.32.169
18 2026-08-24 07:08 639231518076817246
30 ms 172.233.32.169
17 2026-08-24 06:52 639231508078650885
5 ms 172.233.32.169
16 2026-08-24 06:35 639231498210697093
6 ms 172.233.32.169
15 2026-08-24 06:19 639231488109699360
5 ms 172.233.32.169
14 2026-08-24 05:26 639231456772510692
2029 ms 172.233.32.169
13 2026-08-24 05:10 639231447084631185
24 ms 172.233.32.169
12 2026-08-24 04:54 639231437208519473
2023 ms 172.233.32.169
11 2026-08-24 04:37 639231427209627490
7 ms 172.233.32.169
10 2026-08-24 03:44 639231395791246644
47 ms 172.233.32.169
9 2026-08-24 03:28 639231386075551458
32 ms 172.233.32.169
8 2026-08-24 03:12 639231376208713791
2068 ms 172.233.32.169
7 2026-08-24 02:55 639231366170589276
11 ms 172.233.32.169
6 2026-08-24 02:03 639231334732159368
4 ms 172.233.32.169
5 2026-08-24 01:47 639231325035670078
23 ms 172.233.32.169
4 2026-08-24 01:30 639231315132253837
5 ms 172.233.32.169
3 2026-08-24 01:13 639231305014280808
19 ms 172.233.32.169
2 2026-08-24 00:21 639231273779380675
38 ms 172.233.32.169
1 2026-08-24 00:05 639231264180839154
47 ms 172.233.32.169