DNS response history for ns21.gendns.com

ns21.gendns.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, 26 successful responses, 0 failed responses, and 433 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.gendns.com.
Records on Selected Date

26

Historical checks stored for this nameserver on selected date

Average Latency

433 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 10:36

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.170.44.75

Most recently resolved hosting IP on selected date

Successful Responses

26

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 ns21.gendns.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 10:36 639231641791249939
89 ms 108.170.44.75
25 2026-08-24 10:20 639231631866211033
110 ms 108.170.44.75
24 2026-08-24 10:03 639231621644955316
89 ms 108.170.44.75
23 2026-08-24 09:46 639231611478799259
90 ms 108.170.44.75
22 2026-08-24 08:53 639231579923718211
2160 ms 108.170.44.75
21 2026-08-24 08:37 639231569810702936
112 ms 108.170.44.75
20 2026-08-24 08:20 639231559762411619
90 ms 108.170.44.75
19 2026-08-24 08:03 639231549663595407
98 ms 108.170.44.75
18 2026-08-24 07:10 639231518076817246
2101 ms 108.170.44.75
17 2026-08-24 06:54 639231508078650885
244 ms 108.170.44.75
16 2026-08-24 06:37 639231498210697093
149 ms 108.170.44.75
15 2026-08-24 06:21 639231488109699360
2134 ms 108.170.44.75
14 2026-08-24 05:28 639231456772510692
2117 ms 108.170.44.75
13 2026-08-24 05:12 639231447084631185
234 ms 108.170.44.75
12 2026-08-24 04:56 639231437208519473
155 ms 108.170.44.75
11 2026-08-24 04:39 639231427209627490
101 ms 108.170.44.75
10 2026-08-24 03:46 639231395791246644
256 ms 108.170.44.75
9 2026-08-24 03:30 639231386075551458
118 ms 108.170.44.75
8 2026-08-24 03:14 639231376208713791
87 ms 108.170.44.75
7 2026-08-24 02:57 639231366170589276
106 ms 108.170.44.75
6 2026-08-24 02:05 639231334732159368
100 ms 108.170.44.75
5 2026-08-24 01:49 639231325035670078
152 ms 108.170.44.75
4 2026-08-24 01:32 639231315132253837
88 ms 108.170.44.75
3 2026-08-24 01:15 639231305014280808
108 ms 108.170.44.75
2 2026-08-24 00:23 639231273779380675
87 ms 108.170.44.75
1 2026-08-24 00:07 639231264180839154
90 ms 108.170.44.75