DNS response history for ns1.duservers.com

ns1.duservers.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 2026-08-27. For this date, NameServerHistory found 34 DNS check records, 33 successful responses, 1 failed responses, and 168 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.duservers.com.
Records on Selected Date

34

Historical checks stored for this nameserver on selected date

Average Latency

168 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 10:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.248.158.180

Most recently resolved hosting IP on selected date

Successful Responses

33

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 ns1.duservers.com

Showing DNS history for 2026-08-27 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
34 2026-08-27 10:47 639234243654907465
-
33 2026-08-27 10:29 639234233269654413
41 ms 13.248.158.180
32 2026-08-27 10:12 639234222943951923
32 ms 13.248.158.180
31 2026-08-27 09:55 639234212558002823
36 ms 13.248.158.180
30 2026-08-27 09:37 639234202117531850
27 ms 13.248.158.180
29 2026-08-27 09:20 639234191649612722
51 ms 13.248.158.180
28 2026-08-27 09:02 639234181105879568
48 ms 13.248.158.180
27 2026-08-27 08:45 639234170713214496
44 ms 13.248.158.180
26 2026-08-27 08:28 639234160341037652
34 ms 13.248.158.180
25 2026-08-27 08:10 639234149799404224
2103 ms 13.248.158.180
24 2026-08-27 07:53 639234139553286469
47 ms 13.248.158.180
23 2026-08-27 06:59 639234107183588293
21 ms 13.248.158.180
22 2026-08-27 06:42 639234096905435724
45 ms 13.248.158.180
21 2026-08-27 06:25 639234086579410775
26 ms 13.248.158.180
20 2026-08-27 06:08 639234076291157956
29 ms 13.248.158.180
19 2026-08-27 05:50 639234065981939454
46 ms 13.248.158.180
18 2026-08-27 05:33 639234055548642997
54 ms 13.248.158.180
17 2026-08-27 05:16 639234045267979603
32 ms 13.248.158.180
16 2026-08-27 04:59 639234034999717463
43 ms 13.248.158.180
15 2026-08-27 04:42 639234024739225358
87 ms 13.248.158.180
14 2026-08-27 04:24 639234014311170162
30 ms 13.248.158.180
13 2026-08-27 04:07 639234003806017640
87 ms 13.248.158.180
12 2026-08-27 03:49 639233993356203030
29 ms 13.248.158.180
11 2026-08-27 02:56 639233961301716608
17 ms 13.248.158.180
10 2026-08-27 02:39 639233950834200647
32 ms 13.248.158.180
9 2026-08-27 02:21 639233940431849026
33 ms 13.248.158.180
8 2026-08-27 02:04 639233930110596398
2276 ms 13.248.158.180
7 2026-08-27 01:47 639233919705434540
24 ms 13.248.158.180
6 2026-08-27 01:30 639233909452807845
20 ms 13.248.158.180
5 2026-08-27 01:12 639233899096420820
20 ms 13.248.158.180
4 2026-08-27 00:55 639233888707824939
41 ms 13.248.158.180
3 2026-08-27 00:38 639233878461203802
35 ms 13.248.158.180
2 2026-08-27 00:21 639233868060868209
49 ms 13.248.158.180
1 2026-08-27 00:03 639233857450922991
16 ms 13.248.158.180