DNS response history for pdns1.cscdns.net

pdns1.cscdns.net 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 2026-08-26. For this date, NameServerHistory found 46 DNS check records, 44 successful responses, 2 failed responses, and 160 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 pdns1.cscdns.net.
Records on Selected Date

46

Historical checks stored for this nameserver on selected date

Average Latency

160 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 15:32

All timestamps shown in UTC

Latest Resolved IP on Selected Date

156.154.130.100

Most recently resolved hosting IP on selected date

Successful Responses

44

Checks that returned a measurable response

Failed Responses

2

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 pdns1.cscdns.net

Showing DNS history for 2026-08-26 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
46 2026-08-26 15:32 639233550544357027
12 ms 156.154.130.100
45 2026-08-26 14:38 639233517966053117
9 ms 156.154.130.100
44 2026-08-26 14:20 639233507603253585
43 ms 156.154.130.100
43 2026-08-26 14:03 639233497229039167
13 ms 156.154.130.100
42 2026-08-26 13:46 639233486864546406
4 ms 156.154.130.100
41 2026-08-26 13:29 639233476455174682
19 ms 156.154.130.100
40 2026-08-26 13:11 639233466171592605
9 ms 156.154.130.100
39 2026-08-26 12:54 639233455747096265
12 ms 156.154.130.100
38 2026-08-26 12:37 639233445367152284
14 ms 156.154.130.100
37 2026-08-26 12:19 639233434974187439
2016 ms 156.154.130.100
36 2026-08-26 12:02 639233424567558554
5 ms 156.154.130.100
35 2026-08-26 11:45 639233414056832719
29 ms 156.154.130.100
34 2026-08-26 11:27 639233403515141099
34 ms 156.154.130.100
33 2026-08-26 10:33 639233370841350248
-
32 2026-08-26 10:15 639233360361507238
54 ms 156.154.130.100
31 2026-08-26 09:58 639233350067824371
20 ms 156.154.130.100
30 2026-08-26 09:40 639233339545274518
9 ms 156.154.130.100
29 2026-08-26 09:23 639233329214918079
9 ms 156.154.130.100
28 2026-08-26 09:06 639233318749762337
4 ms 156.154.130.100
27 2026-08-26 08:48 639233308387917838
66 ms 156.154.130.100
26 2026-08-26 08:31 639233297961740122
9 ms 156.154.130.100
25 2026-08-26 08:14 639233287487159094
5 ms 156.154.130.100
24 2026-08-26 07:56 639233276995531707
32 ms 156.154.130.100
23 2026-08-26 07:39 639233266521568229
43 ms 156.154.130.100
22 2026-08-26 07:21 639233256081047431
5 ms 156.154.130.100
21 2026-08-26 06:27 639233223620132921
20 ms 156.154.130.100
20 2026-08-26 06:10 639233213287814244
-
19 2026-08-26 05:53 639233202925983161
30 ms 156.154.130.100
18 2026-08-26 05:35 639233192644780696
21 ms 156.154.130.100
17 2026-08-26 05:18 639233182401183833
69 ms 156.154.130.100
16 2026-08-26 05:01 639233172074181051
6 ms 156.154.130.100
15 2026-08-26 04:44 639233161808421455
60 ms 156.154.130.100
14 2026-08-26 04:27 639233151357344052
100 ms 156.154.130.100
13 2026-08-26 04:09 639233141034116946
2024 ms 156.154.130.100
12 2026-08-26 03:52 639233130828334142
28 ms 156.154.130.100
11 2026-08-26 03:35 639233120373450007
3 ms 156.154.130.100
10 2026-08-26 03:18 639233110066216193
2013 ms 156.154.130.100
9 2026-08-26 02:25 639233078065410564
9 ms 156.154.130.100
8 2026-08-26 02:07 639233067787457832
11 ms 156.154.130.100
7 2026-08-26 01:50 639233057501801162
10 ms 156.154.130.100
6 2026-08-26 01:33 639233047089431703
41 ms 156.154.130.100
5 2026-08-26 01:16 639233036754790688
35 ms 156.154.130.100
4 2026-08-26 00:58 639233026412602472
9 ms 156.154.130.100
3 2026-08-26 00:41 639233016064066127
19 ms 156.154.130.100
2 2026-08-26 00:24 639233005922655772
24 ms 156.154.130.100
1 2026-08-26 00:07 639232995672256907
24 ms 156.154.130.100