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 2026-08-19. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 372 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

372 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:58

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 2026-08-19 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 2026-08-19 23:58 639227805445376839
167 ms 77.235.35.136
74 2026-08-19 23:42 639227795899225951
2031 ms 77.235.35.136
73 2026-08-19 23:26 639227786351762008
76 ms 77.235.35.136
72 2026-08-19 23:10 639227776640591733
34 ms 77.235.35.136
71 2026-08-19 22:54 639227767128841282
64 ms 77.235.35.136
70 2026-08-19 22:38 639227757477304711
2024 ms 77.235.35.136
69 2026-08-19 22:21 639227747572098014
21 ms 77.235.35.136
68 2026-08-19 22:05 639227737588613113
6 ms 77.235.35.136
67 2026-08-19 21:12 639227706134603955
59 ms 77.235.35.136
66 2026-08-19 20:56 639227696589027396
81 ms 77.235.35.136
65 2026-08-19 20:41 639227687097707639
22 ms 77.235.35.136
64 2026-08-19 20:25 639227677474464487
2054 ms 77.235.35.136
63 2026-08-19 20:08 639227667767441118
27 ms 77.235.35.136
62 2026-08-19 19:52 639227657984833832
28 ms 77.235.35.136
61 2026-08-19 19:36 639227648079992640
25 ms 77.235.35.136
60 2026-08-19 19:19 639227638125048441
52 ms 77.235.35.136
59 2026-08-19 19:02 639227628211392142
2036 ms 77.235.35.136
58 2026-08-19 18:46 639227618261696275
92 ms 77.235.35.136
57 2026-08-19 18:29 639227608366233645
87 ms 77.235.35.136
56 2026-08-19 18:13 639227598301787588
37 ms 77.235.35.136
55 2026-08-19 17:19 639227566241010716
70 ms 77.235.35.136
54 2026-08-19 17:03 639227556454538959
65 ms 77.235.35.136
53 2026-08-19 16:47 639227546640305542
83 ms 77.235.35.136
52 2026-08-19 16:30 639227536965466472
16 ms 77.235.35.136
51 2026-08-19 16:14 639227527048658280
57 ms 77.235.35.136
50 2026-08-19 15:58 639227517386634438
18 ms 77.235.35.136
49 2026-08-19 15:41 639227507459551637
2013 ms 77.235.35.136
48 2026-08-19 15:25 639227497515595277
8 ms 77.235.35.136
47 2026-08-19 15:08 639227487441798036
2039 ms 77.235.35.136
46 2026-08-19 14:51 639227477445551863
36 ms 77.235.35.136
45 2026-08-19 14:34 639227467297067891
8 ms 77.235.35.136
44 2026-08-19 14:17 639227457057795635
18 ms 77.235.35.136
43 2026-08-19 13:24 639227425244777397
40 ms 77.235.35.136
42 2026-08-19 13:08 639227415422116485
60 ms 77.235.35.136
41 2026-08-19 12:51 639227405307256053
93 ms 77.235.35.136
40 2026-08-19 12:34 639227395396602630
88 ms 77.235.35.136
39 2026-08-19 12:18 639227385510363611
65 ms 77.235.35.136
38 2026-08-19 12:01 639227375508324850
33 ms 77.235.35.136
37 2026-08-19 11:44 639227365326611906
39 ms 77.235.35.136
36 2026-08-19 11:28 639227355360014208
4014 ms 77.235.35.136
35 2026-08-19 11:11 639227345036782165
67 ms 77.235.35.136
34 2026-08-19 10:54 639227334992964533
108 ms 77.235.35.136
33 2026-08-19 10:37 639227324986605572
2008 ms 77.235.35.136
32 2026-08-19 10:20 639227314928414539
61 ms 77.235.35.136
31 2026-08-19 09:27 639227283029182134
61 ms 77.235.35.136
30 2026-08-19 09:11 639227273294779350
88 ms 77.235.35.136
29 2026-08-19 08:55 639227263525231313
4020 ms 77.235.35.136
28 2026-08-19 08:38 639227253578313363
24 ms 77.235.35.136
27 2026-08-19 08:21 639227243649973322
50 ms 77.235.35.136
26 2026-08-19 08:05 639227233581059317
75 ms 77.235.35.136
25 2026-08-19 07:48 639227223667352067
96 ms 77.235.35.136
24 2026-08-19 07:32 639227213714837066
38 ms 77.235.35.136
23 2026-08-19 07:15 639227203701208496
90 ms 77.235.35.136
22 2026-08-19 06:58 639227193643202179
77 ms 77.235.35.136
21 2026-08-19 06:41 639227183584431597
114 ms 77.235.35.136
20 2026-08-19 06:24 639227173347403088
30 ms 77.235.35.136
19 2026-08-19 05:31 639227141523007601
35 ms 77.235.35.136
18 2026-08-19 05:15 639227131785931574
67 ms 77.235.35.136
17 2026-08-19 04:59 639227122176475389
26 ms 77.235.35.136
16 2026-08-19 04:43 639227112668934596
83 ms 77.235.35.136
15 2026-08-19 04:27 639227102773292788
22 ms 77.235.35.136
14 2026-08-19 04:11 639227093141136930
32 ms 77.235.35.136
13 2026-08-19 03:54 639227083449420147
2026 ms 77.235.35.136
12 2026-08-19 03:38 639227073771748493
131 ms 77.235.35.136
11 2026-08-19 03:22 639227063977347614
54 ms 77.235.35.136
10 2026-08-19 03:06 639227054253519024
57 ms 77.235.35.136
9 2026-08-19 02:49 639227044381963886
65 ms 77.235.35.136
8 2026-08-19 02:33 639227034441085514
63 ms 77.235.35.136
7 2026-08-19 01:41 639227003126489968
62 ms 77.235.35.136
6 2026-08-19 01:25 639226993456311614
7 ms 77.235.35.136
5 2026-08-19 01:09 639226983847312345
110 ms 77.235.35.136
4 2026-08-19 00:53 639226974357874853
10 ms 77.235.35.136
3 2026-08-19 00:37 639226964670484721
11 ms 77.235.35.136
2 2026-08-19 00:20 639226954857899696
25 ms 77.235.35.136
1 2026-08-19 00:04 639226945091603488
92 ms 77.235.35.136