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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 75 successful responses, 1 failed responses, and 346 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

76

Historical checks stored for this nameserver on selected date

Average Latency

346 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:56

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

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 2026-08-15 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
76 2026-08-15 23:56 639224347685767174
37 ms 77.235.35.136
75 2026-08-15 23:40 639224338276675277
65 ms 77.235.35.136
74 2026-08-15 22:45 639224306594546649
4044 ms 77.235.35.136
73 2026-08-15 22:29 639224297145423303
179 ms 77.235.35.136
72 2026-08-15 22:14 639224287678238833
68 ms 77.235.35.136
71 2026-08-15 21:58 639224278490872828
2055 ms 77.235.35.136
70 2026-08-15 21:43 639224269149307826
2049 ms 77.235.35.136
69 2026-08-15 21:27 639224259868597616
4034 ms 77.235.35.136
68 2026-08-15 21:12 639224250518642175
-
67 2026-08-15 20:56 639224241064772383
43 ms 77.235.35.136
66 2026-08-15 20:40 639224231691099605
87 ms 77.235.35.136
65 2026-08-15 20:25 639224222468168159
39 ms 77.235.35.136
64 2026-08-15 20:10 639224213173899635
71 ms 77.235.35.136
63 2026-08-15 19:54 639224203914451783
2089 ms 77.235.35.136
62 2026-08-15 19:01 639224172202542163
74 ms 77.235.35.136
61 2026-08-15 18:47 639224163338654093
120 ms 77.235.35.136
60 2026-08-15 18:31 639224154287995374
42 ms 77.235.35.136
59 2026-08-15 18:16 639224145118612503
58 ms 77.235.35.136
58 2026-08-15 18:01 639224135995990731
26 ms 77.235.35.136
57 2026-08-15 17:46 639224127185332624
46 ms 77.235.35.136
56 2026-08-15 17:31 639224118229289175
34 ms 77.235.35.136
55 2026-08-15 17:17 639224109273796359
79 ms 77.235.35.136
54 2026-08-15 17:02 639224100490805608
65 ms 77.235.35.136
53 2026-08-15 16:47 639224091353714490
49 ms 77.235.35.136
52 2026-08-15 16:31 639224082033126828
58 ms 77.235.35.136
51 2026-08-15 16:16 639224072736962403
58 ms 77.235.35.136
50 2026-08-15 15:23 639224041475563754
2052 ms 77.235.35.136
49 2026-08-15 15:08 639224032345604453
74 ms 77.235.35.136
48 2026-08-15 14:53 639224023169497283
7 ms 77.235.35.136
47 2026-08-15 14:38 639224013981146405
39 ms 77.235.35.136
46 2026-08-15 14:23 639224004883412586
11 ms 77.235.35.136
45 2026-08-15 14:07 639223995612880615
43 ms 77.235.35.136
44 2026-08-15 13:52 639223986271830789
45 ms 77.235.35.136
43 2026-08-15 13:36 639223977005780949
39 ms 77.235.35.136
42 2026-08-15 13:21 639223967653137793
24 ms 77.235.35.136
41 2026-08-15 13:05 639223958286010799
14 ms 77.235.35.136
40 2026-08-15 12:49 639223948936108345
12 ms 77.235.35.136
39 2026-08-15 12:34 639223939673066880
11 ms 77.235.35.136
38 2026-08-15 11:42 639223908317760530
66 ms 77.235.35.136
37 2026-08-15 11:26 639223898992594258
46 ms 77.235.35.136
36 2026-08-15 11:11 639223889761312823
13 ms 77.235.35.136
35 2026-08-15 10:55 639223880359273507
85 ms 77.235.35.136
34 2026-08-15 10:39 639223870920466808
30 ms 77.235.35.136
33 2026-08-15 10:24 639223861579762179
70 ms 77.235.35.136
32 2026-08-15 10:08 639223852238616009
53 ms 77.235.35.136
31 2026-08-15 09:53 639223843019815620
22 ms 77.235.35.136
30 2026-08-15 09:37 639223833669915012
2009 ms 77.235.35.136
29 2026-08-15 09:22 639223824494613222
61 ms 77.235.35.136
28 2026-08-15 09:06 639223815116325293
99 ms 77.235.35.136
27 2026-08-15 08:50 639223805493870221
12 ms 77.235.35.136
26 2026-08-15 07:58 639223774218660438
74 ms 77.235.35.136
25 2026-08-15 07:42 639223764663090372
30 ms 77.235.35.136
24 2026-08-15 07:27 639223755338811400
54 ms 77.235.35.136
23 2026-08-15 07:11 639223746019193268
28 ms 77.235.35.136
22 2026-08-15 06:56 639223736658778104
2013 ms 77.235.35.136
21 2026-08-15 06:40 639223727330194499
50 ms 77.235.35.136
20 2026-08-15 06:24 639223717848514742
40 ms 77.235.35.136
19 2026-08-15 06:09 639223708284754056
72 ms 77.235.35.136
18 2026-08-15 05:53 639223699061259933
39 ms 77.235.35.136
17 2026-08-15 05:37 639223689592545140
112 ms 77.235.35.136
16 2026-08-15 05:21 639223680143410810
63 ms 77.235.35.136
15 2026-08-15 05:06 639223670514517104
22 ms 77.235.35.136
14 2026-08-15 04:13 639223638855054294
41 ms 77.235.35.136
13 2026-08-15 03:57 639223629623335972
65 ms 77.235.35.136
12 2026-08-15 03:42 639223620390189495
46 ms 77.235.35.136
11 2026-08-15 03:26 639223610916950440
39 ms 77.235.35.136
10 2026-08-15 03:11 639223601597759168
2039 ms 77.235.35.136
9 2026-08-15 02:55 639223592342172093
42 ms 77.235.35.136
8 2026-08-15 02:40 639223583324121497
91 ms 77.235.35.136
7 2026-08-15 02:25 639223574086714218
43 ms 77.235.35.136
6 2026-08-15 02:09 639223564698424889
10 ms 77.235.35.136
5 2026-08-15 01:54 639223555408664206
52 ms 77.235.35.136
4 2026-08-15 01:38 639223546000912416
67 ms 77.235.35.136
3 2026-08-15 01:22 639223536550774847
112 ms 77.235.35.136
2 2026-08-15 00:30 639223505017205611
69 ms 77.235.35.136
1 2026-08-15 00:14 639223495784410207
99 ms 77.235.35.136