DNS response history for ns1.cluster.extendserver.com

ns1.cluster.extendserver.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 231 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.cluster.extendserver.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

231 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

77.235.35.136

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.cluster.extendserver.com

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 23:46 639231254406598736
17 ms 77.235.35.136
74 2026-08-23 23:30 639231244697865594
86 ms 77.235.35.136
73 2026-08-23 23:14 639231234893504693
13 ms 77.235.35.136
72 2026-08-23 22:57 639231225024549139
75 ms 77.235.35.136
71 2026-08-23 22:40 639231214931957622
39 ms 77.235.35.136
70 2026-08-23 22:24 639231204962010549
42 ms 77.235.35.136
69 2026-08-23 22:07 639231195170138463
82 ms 77.235.35.136
68 2026-08-23 21:51 639231185235020577
40 ms 77.235.35.136
67 2026-08-23 21:35 639231175558690075
196 ms 77.235.35.136
66 2026-08-23 21:18 639231165610444012
29 ms 77.235.35.136
65 2026-08-23 20:25 639231133806425363
66 ms 77.235.35.136
64 2026-08-23 20:09 639231124203758023
40 ms 77.235.35.136
63 2026-08-23 19:53 639231114428262706
45 ms 77.235.35.136
62 2026-08-23 19:37 639231104662480065
61 ms 77.235.35.136
61 2026-08-23 19:20 639231094840372018
4021 ms 77.235.35.136
60 2026-08-23 19:04 639231085024583224
20 ms 77.235.35.136
59 2026-08-23 18:47 639231075257417427
59 ms 77.235.35.136
58 2026-08-23 18:31 639231065516009503
83 ms 77.235.35.136
57 2026-08-23 18:15 639231055805348837
62 ms 77.235.35.136
56 2026-08-23 17:59 639231045980373765
63 ms 77.235.35.136
55 2026-08-23 17:42 639231035984577527
20 ms 77.235.35.136
54 2026-08-23 17:25 639231025928115303
7 ms 77.235.35.136
53 2026-08-23 16:33 639230994250157583
22 ms 77.235.35.136
52 2026-08-23 16:16 639230984476411369
69 ms 77.235.35.136
51 2026-08-23 16:00 639230974838373450
43 ms 77.235.35.136
50 2026-08-23 15:44 639230965244277645
7 ms 77.235.35.136
49 2026-08-23 15:28 639230955522101820
22 ms 77.235.35.136
48 2026-08-23 15:12 639230945754521603
12 ms 77.235.35.136
47 2026-08-23 14:55 639230935852040504
55 ms 77.235.35.136
46 2026-08-23 14:39 639230926222061048
85 ms 77.235.35.136
45 2026-08-23 14:23 639230916449726907
7 ms 77.235.35.136
44 2026-08-23 14:06 639230906595053086
41 ms 77.235.35.136
43 2026-08-23 13:50 639230896680429441
2011 ms 77.235.35.136
42 2026-08-23 13:33 639230886630210965
13 ms 77.235.35.136
41 2026-08-23 12:41 639230855430405719
6 ms 77.235.35.136
40 2026-08-23 12:25 639230845707499136
62 ms 77.235.35.136
39 2026-08-23 12:09 639230836186805419
27 ms 77.235.35.136
38 2026-08-23 11:53 639230826493828316
25 ms 77.235.35.136
37 2026-08-23 11:37 639230816817882996
74 ms 77.235.35.136
36 2026-08-23 11:20 639230806933854189
67 ms 77.235.35.136
35 2026-08-23 11:04 639230797120243854
59 ms 77.235.35.136
34 2026-08-23 10:48 639230787310272840
31 ms 77.235.35.136
33 2026-08-23 10:31 639230777600173142
56 ms 77.235.35.136
32 2026-08-23 10:15 639230767665024593
63 ms 77.235.35.136
31 2026-08-23 09:58 639230757720962293
22 ms 77.235.35.136
30 2026-08-23 09:42 639230747722189784
69 ms 77.235.35.136
29 2026-08-23 08:49 639230716313923480
41 ms 77.235.35.136
28 2026-08-23 08:33 639230706813835990
112 ms 77.235.35.136
27 2026-08-23 08:17 639230696871062203
2059 ms 77.235.35.136
26 2026-08-23 08:01 639230687142781616
40 ms 77.235.35.136
25 2026-08-23 07:45 639230677432142227
6 ms 77.235.35.136
24 2026-08-23 07:28 639230667686258061
40 ms 77.235.35.136
23 2026-08-23 07:12 639230658039243685
3 ms 77.235.35.136
22 2026-08-23 06:56 639230648468473803
10 ms 77.235.35.136
21 2026-08-23 06:40 639230638829658294
12 ms 77.235.35.136
20 2026-08-23 06:24 639230629247017617
54 ms 77.235.35.136
19 2026-08-23 06:08 639230619625318239
2040 ms 77.235.35.136
18 2026-08-23 05:52 639230609697630264
32 ms 77.235.35.136
17 2026-08-23 05:00 639230578570131864
30 ms 77.235.35.136
16 2026-08-23 04:44 639230568958963168
5 ms 77.235.35.136
15 2026-08-23 04:28 639230559287611211
69 ms 77.235.35.136
14 2026-08-23 04:11 639230549524312030
68 ms 77.235.35.136
13 2026-08-23 03:55 639230539739801669
4 ms 77.235.35.136
12 2026-08-23 03:39 639230530084069375
46 ms 77.235.35.136
11 2026-08-23 03:23 639230520362691441
40 ms 77.235.35.136
10 2026-08-23 03:07 639230510677194518
75 ms 77.235.35.136
9 2026-08-23 02:51 639230501156002646
42 ms 77.235.35.136
8 2026-08-23 02:35 639230491502198541
58 ms 77.235.35.136
7 2026-08-23 02:18 639230481860318494
64 ms 77.235.35.136
6 2026-08-23 02:02 639230471893008575
62 ms 77.235.35.136
5 2026-08-23 01:09 639230440030877421
52 ms 77.235.35.136
4 2026-08-23 00:53 639230430479725508
2022 ms 77.235.35.136
3 2026-08-23 00:37 639230420875160219
61 ms 77.235.35.136
2 2026-08-23 00:21 639230411240692575
20 ms 77.235.35.136
1 2026-08-23 00:05 639230401550806607
2049 ms 77.235.35.136