DNS response history for ns1.cisp.net

ns1.cisp.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 241 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.cisp.net.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

241 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.142.252.9

Most recently resolved hosting IP on selected date

Successful Responses

75

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.cisp.net

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:44 639231254406598736
54 ms 205.142.252.9
74 2026-08-23 23:27 639231244697865594
20 ms 205.142.252.9
73 2026-08-23 23:11 639231234893504693
31 ms 205.142.252.9
72 2026-08-23 22:55 639231225024549139
58 ms 205.142.252.9
71 2026-08-23 22:38 639231214931957622
6 ms 205.142.252.9
70 2026-08-23 22:21 639231204962010549
45 ms 205.142.252.9
69 2026-08-23 22:05 639231195170138463
49 ms 205.142.252.9
68 2026-08-23 21:48 639231185235020577
3 ms 205.142.252.9
67 2026-08-23 21:32 639231175558690075
50 ms 205.142.252.9
66 2026-08-23 21:16 639231165610444012
76 ms 205.142.252.9
65 2026-08-23 20:23 639231133806425363
2010 ms 205.142.252.9
64 2026-08-23 20:07 639231124203758023
48 ms 205.142.252.9
63 2026-08-23 19:50 639231114428262706
47 ms 205.142.252.9
62 2026-08-23 19:34 639231104662480065
34 ms 205.142.252.9
61 2026-08-23 19:18 639231094840372018
2030 ms 205.142.252.9
60 2026-08-23 19:01 639231085024583224
36 ms 205.142.252.9
59 2026-08-23 18:45 639231075257417427
16 ms 205.142.252.9
58 2026-08-23 18:29 639231065516009503
19 ms 205.142.252.9
57 2026-08-23 18:13 639231055805348837
9 ms 205.142.252.9
56 2026-08-23 17:56 639231045980373765
63 ms 205.142.252.9
55 2026-08-23 17:40 639231035984577527
2021 ms 205.142.252.9
54 2026-08-23 17:23 639231025928115303
52 ms 205.142.252.9
53 2026-08-23 16:30 639230994250157583
6 ms 205.142.252.9
52 2026-08-23 16:14 639230984476411369
47 ms 205.142.252.9
51 2026-08-23 15:58 639230974838373450
6 ms 205.142.252.9
50 2026-08-23 15:42 639230965244277645
2028 ms 205.142.252.9
49 2026-08-23 15:25 639230955522101820
12 ms 205.142.252.9
48 2026-08-23 15:09 639230945754521603
5 ms 205.142.252.9
47 2026-08-23 14:53 639230935852040504
26 ms 205.142.252.9
46 2026-08-23 14:37 639230926222061048
34 ms 205.142.252.9
45 2026-08-23 14:20 639230916449726907
34 ms 205.142.252.9
44 2026-08-23 14:04 639230906595053086
30 ms 205.142.252.9
43 2026-08-23 13:47 639230896680429441
26 ms 205.142.252.9
42 2026-08-23 13:31 639230886630210965
64 ms 205.142.252.9
41 2026-08-23 12:39 639230855430405719
24 ms 205.142.252.9
40 2026-08-23 12:22 639230845707499136
12 ms 205.142.252.9
39 2026-08-23 12:07 639230836186805419
9 ms 205.142.252.9
38 2026-08-23 11:50 639230826493828316
38 ms 205.142.252.9
37 2026-08-23 11:34 639230816817882996
14 ms 205.142.252.9
36 2026-08-23 11:18 639230806933854189
10 ms 205.142.252.9
35 2026-08-23 11:01 639230797120243854
14 ms 205.142.252.9
34 2026-08-23 10:45 639230787310272840
11 ms 205.142.252.9
33 2026-08-23 10:29 639230777600173142
5 ms 205.142.252.9
32 2026-08-23 10:12 639230767665024593
34 ms 205.142.252.9
31 2026-08-23 09:56 639230757720962293
4 ms 205.142.252.9
30 2026-08-23 09:39 639230747722189784
2015 ms 205.142.252.9
29 2026-08-23 08:47 639230716313923480
37 ms 205.142.252.9
28 2026-08-23 08:31 639230706813835990
24 ms 205.142.252.9
27 2026-08-23 08:14 639230696871062203
9 ms 205.142.252.9
26 2026-08-23 07:58 639230687142781616
144 ms 205.142.252.9
25 2026-08-23 07:42 639230677432142227
59 ms 205.142.252.9
24 2026-08-23 07:26 639230667686258061
28 ms 205.142.252.9
23 2026-08-23 07:10 639230658039243685
13 ms 205.142.252.9
22 2026-08-23 06:54 639230648468473803
23 ms 205.142.252.9
21 2026-08-23 06:38 639230638829658294
4 ms 205.142.252.9
20 2026-08-23 06:22 639230629247017617
10 ms 205.142.252.9
19 2026-08-23 06:06 639230619625318239
27 ms 205.142.252.9
18 2026-08-23 05:49 639230609697630264
8 ms 205.142.252.9
17 2026-08-23 04:57 639230578570131864
11 ms 205.142.252.9
16 2026-08-23 04:41 639230568958963168
2008 ms 205.142.252.9
15 2026-08-23 04:25 639230559287611211
4 ms 205.142.252.9
14 2026-08-23 04:09 639230549524312030
15 ms 205.142.252.9
13 2026-08-23 03:53 639230539739801669
6 ms 205.142.252.9
12 2026-08-23 03:36 639230530084069375
44 ms 205.142.252.9
11 2026-08-23 03:20 639230520362691441
11 ms 205.142.252.9
10 2026-08-23 03:04 639230510677194518
2056 ms 205.142.252.9
9 2026-08-23 02:48 639230501156002646
2049 ms 205.142.252.9
8 2026-08-23 02:32 639230491502198541
24 ms 205.142.252.9
7 2026-08-23 02:16 639230481860318494
27 ms 205.142.252.9
6 2026-08-23 01:59 639230471893008575
13 ms 205.142.252.9
5 2026-08-23 01:06 639230440030877421
32 ms 205.142.252.9
4 2026-08-23 00:50 639230430479725508
45 ms 205.142.252.9
3 2026-08-23 00:34 639230420875160219
12 ms 205.142.252.9
2 2026-08-23 00:18 639230411240692575
45 ms 205.142.252.9
1 2026-08-23 00:02 639230401550806607
17 ms 205.142.252.9