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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 320 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

320 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:47

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 2026-08-18 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 2026-08-18 23:47 639226935204800669
45 ms 77.235.35.136
74 2026-08-18 23:31 639226925298919497
53 ms 77.235.35.136
73 2026-08-18 23:15 639226915487885053
2028 ms 77.235.35.136
72 2026-08-18 22:58 639226905465760034
76 ms 77.235.35.136
71 2026-08-18 22:41 639226895378104692
2008 ms 77.235.35.136
70 2026-08-18 21:48 639226863374232622
4010 ms 77.235.35.136
69 2026-08-18 21:32 639226853698516058
10 ms 77.235.35.136
68 2026-08-18 21:15 639226843797360601
25 ms 77.235.35.136
67 2026-08-18 20:59 639226834046588155
40 ms 77.235.35.136
66 2026-08-18 20:42 639226824234488533
16 ms 77.235.35.136
65 2026-08-18 20:26 639226814549928621
2017 ms 77.235.35.136
64 2026-08-18 20:10 639226804721432353
20 ms 77.235.35.136
63 2026-08-18 19:54 639226795048828184
43 ms 77.235.35.136
62 2026-08-18 19:37 639226785202482420
91 ms 77.235.35.136
61 2026-08-18 19:21 639226775309362607
44 ms 77.235.35.136
60 2026-08-18 19:05 639226765406586155
4026 ms 77.235.35.136
59 2026-08-18 18:48 639226755437790519
59 ms 77.235.35.136
58 2026-08-18 17:55 639226723856194457
60 ms 77.235.35.136
57 2026-08-18 17:39 639226714050583422
93 ms 77.235.35.136
56 2026-08-18 17:22 639226704236499724
43 ms 77.235.35.136
55 2026-08-18 17:06 639226694184520163
66 ms 77.235.35.136
54 2026-08-18 16:49 639226684161203477
75 ms 77.235.35.136
53 2026-08-18 16:33 639226674305430109
87 ms 77.235.35.136
52 2026-08-18 16:16 639226664489607984
66 ms 77.235.35.136
51 2026-08-18 16:00 639226654533111667
37 ms 77.235.35.136
50 2026-08-18 15:43 639226644778594725
61 ms 77.235.35.136
49 2026-08-18 15:27 639226634901553621
54 ms 77.235.35.136
48 2026-08-18 15:10 639226624921864967
92 ms 77.235.35.136
47 2026-08-18 14:54 639226614939419403
9 ms 77.235.35.136
46 2026-08-18 14:00 639226583021074771
65 ms 77.235.35.136
45 2026-08-18 13:44 639226573279933585
80 ms 77.235.35.136
44 2026-08-18 13:28 639226563494036301
66 ms 77.235.35.136
43 2026-08-18 13:12 639226553708216256
2049 ms 77.235.35.136
42 2026-08-18 12:55 639226544003734815
89 ms 77.235.35.136
41 2026-08-18 12:39 639226534105733155
38 ms 77.235.35.136
40 2026-08-18 12:23 639226524298118898
35 ms 77.235.35.136
39 2026-08-18 12:06 639226514525195335
57 ms 77.235.35.136
38 2026-08-18 11:50 639226504703635320
28 ms 77.235.35.136
37 2026-08-18 11:33 639226494737271720
131 ms 77.235.35.136
36 2026-08-18 11:17 639226485005027236
91 ms 77.235.35.136
35 2026-08-18 11:01 639226475133236105
75 ms 77.235.35.136
34 2026-08-18 10:07 639226442975077052
70 ms 77.235.35.136
33 2026-08-18 09:51 639226433317932039
79 ms 77.235.35.136
32 2026-08-18 09:35 639226423688431096
56 ms 77.235.35.136
31 2026-08-18 09:19 639226413998250045
81 ms 77.235.35.136
30 2026-08-18 09:03 639226404284554875
20 ms 77.235.35.136
29 2026-08-18 08:46 639226394637043309
33 ms 77.235.35.136
28 2026-08-18 08:30 639226385052447582
66 ms 77.235.35.136
27 2026-08-18 08:15 639226375506189603
57 ms 77.235.35.136
26 2026-08-18 07:58 639226365690646426
29 ms 77.235.35.136
25 2026-08-18 07:42 639226355771007701
10 ms 77.235.35.136
24 2026-08-18 07:25 639226345946269369
2018 ms 77.235.35.136
23 2026-08-18 07:09 639226336241601848
66 ms 77.235.35.136
22 2026-08-18 06:17 639226304950675290
67 ms 77.235.35.136
21 2026-08-18 06:01 639226295324754616
20 ms 77.235.35.136
20 2026-08-18 05:45 639226285824640601
70 ms 77.235.35.136
19 2026-08-18 05:29 639226276321223917
2050 ms 77.235.35.136
18 2026-08-18 05:13 639226266800200046
46 ms 77.235.35.136
17 2026-08-18 04:57 639226256958066164
107 ms 77.235.35.136
16 2026-08-18 04:41 639226247432364597
53 ms 77.235.35.136
15 2026-08-18 04:25 639226237703388552
41 ms 77.235.35.136
14 2026-08-18 04:09 639226227937569589
61 ms 77.235.35.136
13 2026-08-18 03:52 639226218052465471
50 ms 77.235.35.136
12 2026-08-18 03:36 639226208429623997
50 ms 77.235.35.136
11 2026-08-18 03:20 639226198800675295
61 ms 77.235.35.136
10 2026-08-18 02:28 639226167722042574
27 ms 77.235.35.136
9 2026-08-18 02:13 639226158277924383
50 ms 77.235.35.136
8 2026-08-18 01:57 639226148757810592
159 ms 77.235.35.136
7 2026-08-18 01:41 639226139348611045
89 ms 77.235.35.136
6 2026-08-18 01:25 639226129823462907
66 ms 77.235.35.136
5 2026-08-18 01:09 639226120218260005
10 ms 77.235.35.136
4 2026-08-18 00:53 639226110875503904
69 ms 77.235.35.136
3 2026-08-18 00:38 639226101376311912
24 ms 77.235.35.136
2 2026-08-18 00:22 639226091924943492
11 ms 77.235.35.136
1 2026-08-18 00:06 639226082133158124
67 ms 77.235.35.136