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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 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 ns1.cluster.extendserver.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

160 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:51

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

71

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

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 2026-08-13 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
72 2026-08-13 23:51 639222618462620588
41 ms 77.235.35.136
71 2026-08-13 23:35 639222608688333012
105 ms 77.235.35.136
70 2026-08-13 23:18 639222598741756356
57 ms 77.235.35.136
69 2026-08-13 23:01 639222588615244093
79 ms 77.235.35.136
68 2026-08-13 22:08 639222556495289724
75 ms 77.235.35.136
67 2026-08-13 21:51 639222546477917698
49 ms 77.235.35.136
66 2026-08-13 21:34 639222536257653790
71 ms 77.235.35.136
65 2026-08-13 21:17 639222525833084485
98 ms 77.235.35.136
64 2026-08-13 21:00 639222515446085004
52 ms 77.235.35.136
63 2026-08-13 20:42 639222505166766781
40 ms 77.235.35.136
62 2026-08-13 20:25 639222494930541001
43 ms 77.235.35.136
61 2026-08-13 20:08 639222484469216890
71 ms 77.235.35.136
60 2026-08-13 19:51 639222474270039940
40 ms 77.235.35.136
59 2026-08-13 19:34 639222464005587385
50 ms 77.235.35.136
58 2026-08-13 19:16 639222453485975041
31 ms 77.235.35.136
57 2026-08-13 18:59 639222442984828770
85 ms 77.235.35.136
56 2026-08-13 18:04 639222410191353397
2008 ms 77.235.35.136
55 2026-08-13 17:47 639222399952628376
78 ms 77.235.35.136
54 2026-08-13 17:30 639222389608608647
70 ms 77.235.35.136
53 2026-08-13 17:13 639222379604012481
60 ms 77.235.35.136
52 2026-08-13 16:56 639222369372672858
50 ms 77.235.35.136
51 2026-08-13 16:39 639222359096909298
45 ms 77.235.35.136
50 2026-08-13 16:22 639222348814301655
92 ms 77.235.35.136
49 2026-08-13 16:05 639222338608331104
58 ms 77.235.35.136
48 2026-08-13 15:48 639222328204609760
31 ms 77.235.35.136
47 2026-08-13 15:30 639222317859759909
41 ms 77.235.35.136
46 2026-08-13 15:13 639222307560137918
54 ms 77.235.35.136
45 2026-08-13 14:56 639222297274357149
25 ms 77.235.35.136
44 2026-08-13 14:02 639222265004477827
2012 ms 77.235.35.136
43 2026-08-13 13:46 639222255176583683
13 ms 77.235.35.136
42 2026-08-13 13:29 639222245340146131
18 ms 77.235.35.136
41 2026-08-13 13:13 639222235662219956
21 ms 77.235.35.136
40 2026-08-13 12:57 639222225817223284
10 ms 77.235.35.136
39 2026-08-13 12:41 639222216341869648
30 ms 77.235.35.136
38 2026-08-13 12:25 639222206848442189
44 ms 77.235.35.136
37 2026-08-13 12:10 639222197538963225
59 ms 77.235.35.136
36 2026-08-13 11:54 639222188113685569
44 ms 77.235.35.136
35 2026-08-13 11:38 639222178880138458
42 ms 77.235.35.136
34 2026-08-13 11:23 639222169343013317
33 ms 77.235.35.136
33 2026-08-13 11:07 639222159910600596
2052 ms 77.235.35.136
32 2026-08-13 10:14 639222128676274866
60 ms 77.235.35.136
31 2026-08-13 09:58 639222119169781983
20 ms 77.235.35.136
30 2026-08-13 09:43 639222109996148889
44 ms 77.235.35.136
29 2026-08-13 09:28 639222100791323799
8 ms 77.235.35.136
28 2026-08-13 09:13 639222091647893142
36 ms 77.235.35.136
27 2026-08-13 08:57 639222082524717649
142 ms 77.235.35.136
26 2026-08-13 08:42 639222073378630456
43 ms 77.235.35.136
25 2026-08-13 08:27 639222064537306701
14 ms 77.235.35.136
24 2026-08-13 08:12 639222055409471864
-
23 2026-08-13 07:57 639222046117152411
2027 ms 77.235.35.136
22 2026-08-13 07:41 639222036915107067
7 ms 77.235.35.136
21 2026-08-13 07:26 639222027654889141
8 ms 77.235.35.136
20 2026-08-13 06:35 639221996824612035
3 ms 77.235.35.136
19 2026-08-13 06:20 639221987863418113
64 ms 77.235.35.136
18 2026-08-13 06:05 639221979006823112
19 ms 77.235.35.136
17 2026-08-13 05:50 639221970068466615
15 ms 77.235.35.136
16 2026-08-13 05:35 639221961001585139
4 ms 77.235.35.136
15 2026-08-13 05:20 639221952104046397
3 ms 77.235.35.136
14 2026-08-13 05:05 639221943247694484
95 ms 77.235.35.136
13 2026-08-13 04:51 639221934603388241
60 ms 77.235.35.136
12 2026-08-13 04:36 639221925729273358
61 ms 77.235.35.136
11 2026-08-13 04:21 639221916777813401
30 ms 77.235.35.136
10 2026-08-13 04:06 639221907816913910
81 ms 77.235.35.136
9 2026-08-13 03:51 639221898639694322
47 ms 77.235.35.136
8 2026-08-13 03:00 639221868257567489
73 ms 77.235.35.136
7 2026-08-13 02:45 639221859270235608
32 ms 77.235.35.136
6 2026-08-13 02:30 639221850184464515
58 ms 77.235.35.136
5 2026-08-13 02:15 639221841141973425
61 ms 77.235.35.136
4 2026-08-13 01:24 639221810548753083
59 ms 77.235.35.136
3 2026-08-13 01:09 639221801656796262
52 ms 77.235.35.136
2 2026-08-13 00:54 639221792658715334
78 ms 77.235.35.136
1 2026-08-13 00:39 639221783571379176
71 ms 77.235.35.136