DNS response history for ns1.sendstackzone.org

ns1.sendstackzone.org 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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 226 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.sendstackzone.org.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

226 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.170.208.46

Most recently resolved hosting IP on selected date

Successful Responses

73

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.sendstackzone.org

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:50 639229527598660841
20 ms 185.170.208.46
72 2026-08-21 23:34 639229517954323214
33 ms 185.170.208.46
71 2026-08-21 23:18 639229508269999021
7 ms 185.170.208.46
70 2026-08-21 23:02 639229498559060171
25 ms 185.170.208.46
69 2026-08-21 22:45 639229488519347586
56 ms 185.170.208.46
68 2026-08-21 21:52 639229456606578934
2072 ms 185.170.208.46
67 2026-08-21 21:36 639229446985772499
18 ms 185.170.208.46
66 2026-08-21 21:20 639229437367313098
15 ms 185.170.208.46
65 2026-08-21 21:04 639229427923950391
39 ms 185.170.208.46
64 2026-08-21 20:48 639229418168588854
72 ms 185.170.208.46
63 2026-08-21 20:32 639229408345678334
72 ms 185.170.208.46
62 2026-08-21 20:15 639229398616354648
65 ms 185.170.208.46
61 2026-08-21 19:59 639229388634592323
2016 ms 185.170.208.46
60 2026-08-21 19:43 639229378792837692
56 ms 185.170.208.46
59 2026-08-21 19:26 639229369154682311
170 ms 185.170.208.46
58 2026-08-21 19:10 639229359248017926
39 ms 185.170.208.46
57 2026-08-21 18:53 639229349124294642
262 ms 185.170.208.46
56 2026-08-21 18:01 639229317791715692
177 ms 185.170.208.46
55 2026-08-21 17:45 639229308115194575
55 ms 185.170.208.46
54 2026-08-21 17:28 639229298320320558
45 ms 185.170.208.46
53 2026-08-21 17:12 639229288674863221
335 ms 185.170.208.46
52 2026-08-21 16:56 639229278983677079
171 ms 185.170.208.46
51 2026-08-21 16:40 639229269405517175
2023 ms 185.170.208.46
50 2026-08-21 16:24 639229259594798244
22 ms 185.170.208.46
49 2026-08-21 16:07 639229249736681188
83 ms 185.170.208.46
48 2026-08-21 15:51 639229239699417787
50 ms 185.170.208.46
47 2026-08-21 15:34 639229229621964033
60 ms 185.170.208.46
46 2026-08-21 15:17 639229219567270965
78 ms 185.170.208.46
45 2026-08-21 15:00 639229209406666856
73 ms 185.170.208.46
44 2026-08-21 14:08 639229177815876178
39 ms 185.170.208.46
43 2026-08-21 13:51 639229168243572685
104 ms 185.170.208.46
42 2026-08-21 13:35 639229158599856475
11 ms 185.170.208.46
41 2026-08-21 13:19 639229148998940902
58 ms 185.170.208.46
40 2026-08-21 13:03 639229139276923594
56 ms 185.170.208.46
39 2026-08-21 12:47 639229129709912394
74 ms 185.170.208.46
38 2026-08-21 12:31 639229119801488500
57 ms 185.170.208.46
37 2026-08-21 12:15 639229110135262458
52 ms 185.170.208.46
36 2026-08-21 11:58 639229100336051392
170 ms 185.170.208.46
35 2026-08-21 11:42 639229090641415626
86 ms 185.170.208.46
34 2026-08-21 11:26 639229080702683947
28 ms 185.170.208.46
33 2026-08-21 11:09 639229070601456699
31 ms 185.170.208.46
32 2026-08-21 10:16 639229038947447232
39 ms 185.170.208.46
31 2026-08-21 10:00 639229029268708773
153 ms 185.170.208.46
30 2026-08-21 09:44 639229019647910603
59 ms 185.170.208.46
29 2026-08-21 09:28 639229009983843738
39 ms 185.170.208.46
28 2026-08-21 09:12 639229000203331882
59 ms 185.170.208.46
27 2026-08-21 08:55 639228990302335999
32 ms 185.170.208.46
26 2026-08-21 08:39 639228980567740722
210 ms 185.170.208.46
25 2026-08-21 08:22 639228970762445174
525 ms 185.170.208.46
24 2026-08-21 08:06 639228961065054445
44 ms 185.170.208.46
23 2026-08-21 07:50 639228951224649885
101 ms 185.170.208.46
22 2026-08-21 07:33 639228941303864592
83 ms 185.170.208.46
21 2026-08-21 07:16 639228931191328583
103 ms 185.170.208.46
20 2026-08-21 06:24 639228899518173317
100 ms 185.170.208.46
19 2026-08-21 06:07 639228889785027669
8 ms 185.170.208.46
18 2026-08-21 05:51 639228880106330161
39 ms 185.170.208.46
17 2026-08-21 05:35 639228870316184091
9 ms 185.170.208.46
16 2026-08-21 05:19 639228860695366512
105 ms 185.170.208.46
15 2026-08-21 05:03 639228851027209500
97 ms 185.170.208.46
14 2026-08-21 04:47 639228841479265462
185 ms 185.170.208.46
13 2026-08-21 04:31 639228831752962260
58 ms 185.170.208.46
12 2026-08-21 04:14 639228821953295483
58 ms 185.170.208.46
11 2026-08-21 03:58 639228812227429953
44 ms 185.170.208.46
10 2026-08-21 03:42 639228802476107538
123 ms 185.170.208.46
9 2026-08-21 03:25 639228792525492032
54 ms 185.170.208.46
8 2026-08-21 02:33 639228761131421385
2516 ms 185.170.208.46
7 2026-08-21 02:17 639228751571206692
2035 ms 185.170.208.46
6 2026-08-21 02:01 639228741705571019
46 ms 185.170.208.46
5 2026-08-21 01:44 639228731642208228
41 ms 185.170.208.46
4 2026-08-21 00:52 639228700387002072
58 ms 185.170.208.46
3 2026-08-21 00:36 639228690742014433
158 ms 185.170.208.46
2 2026-08-21 00:19 639228680877937122
113 ms 185.170.208.46
1 2026-08-21 00:02 639228670775860800
212 ms 185.170.208.46