DNS response history for ns1.ndpusa.com

ns1.ndpusa.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 22 DNS check records, 22 successful responses, 0 failed responses, and 115 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 ns1.ndpusa.com.
Records on Selected Date

22

Historical checks stored for this nameserver on selected date

Average Latency

115 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 08:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

50.6.225.191

Most recently resolved hosting IP on selected date

Successful Responses

22

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 ns1.ndpusa.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
22 2026-08-24 08:56 639231579923718211
99 ms 50.6.225.191
21 2026-08-24 08:40 639231569810702936
196 ms 50.6.225.191
20 2026-08-24 08:22 639231559762411619
202 ms 50.6.225.191
19 2026-08-24 08:06 639231549663595407
402 ms 50.6.225.191
18 2026-08-24 07:13 639231518076817246
197 ms 50.6.225.191
17 2026-08-24 06:57 639231508078650885
97 ms 50.6.225.191
16 2026-08-24 06:40 639231498210697093
196 ms 50.6.225.191
15 2026-08-24 06:23 639231488109699360
7 ms 50.6.225.191
14 2026-08-24 05:31 639231456772510692
3 ms 50.6.225.191
13 2026-08-24 05:15 639231447084631185
214 ms 50.6.225.191
12 2026-08-24 04:58 639231437208519473
99 ms 50.6.225.191
11 2026-08-24 04:42 639231427209627490
7 ms 50.6.225.191
10 2026-08-24 03:49 639231395791246644
193 ms 50.6.225.191
9 2026-08-24 03:33 639231386075551458
3 ms 50.6.225.191
8 2026-08-24 03:17 639231376208713791
3 ms 50.6.225.191
7 2026-08-24 03:00 639231366170589276
109 ms 50.6.225.191
6 2026-08-24 02:08 639231334732159368
3 ms 50.6.225.191
5 2026-08-24 01:51 639231325035670078
195 ms 50.6.225.191
4 2026-08-24 01:35 639231315132253837
2 ms 50.6.225.191
3 2026-08-24 01:18 639231305014280808
203 ms 50.6.225.191
2 2026-08-24 00:26 639231273779380675
101 ms 50.6.225.191
1 2026-08-24 00:10 639231264180839154
3 ms 50.6.225.191