DNS response history for z.ns.desync.com

z.ns.desync.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 283 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 z.ns.desync.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

283 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

208.83.20.254

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 z.ns.desync.com

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 23:56 639229527598660841
56 ms 208.83.20.254
72 2026-08-21 23:40 639229517954323214
300 ms 208.83.20.254
71 2026-08-21 23:24 639229508269999021
324 ms 208.83.20.254
70 2026-08-21 23:07 639229498559060171
7 ms 208.83.20.254
69 2026-08-21 22:51 639229488519347586
159 ms 208.83.20.254
68 2026-08-21 21:58 639229456606578934
312 ms 208.83.20.254
67 2026-08-21 21:42 639229446985772499
156 ms 208.83.20.254
66 2026-08-21 21:25 639229437367313098
455 ms 208.83.20.254
65 2026-08-21 21:10 639229427923950391
400 ms 208.83.20.254
64 2026-08-21 20:54 639229418168588854
156 ms 208.83.20.254
63 2026-08-21 20:37 639229408345678334
302 ms 208.83.20.254
62 2026-08-21 20:21 639229398616354648
23 ms 208.83.20.254
61 2026-08-21 20:05 639229388634592323
307 ms 208.83.20.254
60 2026-08-21 19:48 639229378792837692
155 ms 208.83.20.254
59 2026-08-21 19:32 639229369154682311
307 ms 208.83.20.254
58 2026-08-21 19:15 639229359248017926
317 ms 208.83.20.254
57 2026-08-21 18:59 639229349124294642
307 ms 208.83.20.254
56 2026-08-21 18:06 639229317791715692
309 ms 208.83.20.254
55 2026-08-21 17:50 639229308115194575
7 ms 208.83.20.254
54 2026-08-21 17:34 639229298320320558
307 ms 208.83.20.254
53 2026-08-21 17:18 639229288674863221
318 ms 208.83.20.254
52 2026-08-21 17:01 639229278983677079
304 ms 208.83.20.254
51 2026-08-21 16:45 639229269405517175
399 ms 208.83.20.254
50 2026-08-21 16:29 639229259594798244
309 ms 208.83.20.254
49 2026-08-21 16:13 639229249736681188
314 ms 208.83.20.254
48 2026-08-21 15:56 639229239699417787
159 ms 208.83.20.254
47 2026-08-21 15:40 639229229621964033
308 ms 208.83.20.254
46 2026-08-21 15:23 639229219567270965
308 ms 208.83.20.254
45 2026-08-21 15:06 639229209406666856
159 ms 208.83.20.254
44 2026-08-21 14:13 639229177815876178
308 ms 208.83.20.254
43 2026-08-21 13:57 639229168243572685
155 ms 208.83.20.254
42 2026-08-21 13:41 639229158599856475
161 ms 208.83.20.254
41 2026-08-21 13:25 639229148998940902
156 ms 208.83.20.254
40 2026-08-21 13:09 639229139276923594
305 ms 208.83.20.254
39 2026-08-21 12:52 639229129709912394
464 ms 208.83.20.254
38 2026-08-21 12:36 639229119801488500
457 ms 208.83.20.254
37 2026-08-21 12:20 639229110135262458
162 ms 208.83.20.254
36 2026-08-21 12:04 639229100336051392
308 ms 208.83.20.254
35 2026-08-21 11:47 639229090641415626
311 ms 208.83.20.254
34 2026-08-21 11:31 639229080702683947
307 ms 208.83.20.254
33 2026-08-21 11:14 639229070601456699
315 ms 208.83.20.254
32 2026-08-21 10:21 639229038947447232
157 ms 208.83.20.254
31 2026-08-21 10:05 639229029268708773
162 ms 208.83.20.254
30 2026-08-21 09:49 639229019647910603
317 ms 208.83.20.254
29 2026-08-21 09:33 639229009983843738
312 ms 208.83.20.254
28 2026-08-21 09:17 639229000203331882
312 ms 208.83.20.254
27 2026-08-21 09:01 639228990302335999
305 ms 208.83.20.254
26 2026-08-21 08:44 639228980567740722
157 ms 208.83.20.254
25 2026-08-21 08:28 639228970762445174
466 ms 208.83.20.254
24 2026-08-21 08:12 639228961065054445
180 ms 208.83.20.254
23 2026-08-21 07:55 639228951224649885
162 ms 208.83.20.254
22 2026-08-21 07:39 639228941303864592
158 ms 208.83.20.254
21 2026-08-21 07:22 639228931191328583
312 ms 208.83.20.254
20 2026-08-21 06:29 639228899518173317
160 ms 208.83.20.254
19 2026-08-21 06:13 639228889785027669
160 ms 208.83.20.254
18 2026-08-21 05:57 639228880106330161
306 ms 208.83.20.254
17 2026-08-21 05:41 639228870316184091
2308 ms 208.83.20.254
16 2026-08-21 05:24 639228860695366512
158 ms 208.83.20.254
15 2026-08-21 05:08 639228851027209500
306 ms 208.83.20.254
14 2026-08-21 04:52 639228841479265462
155 ms 208.83.20.254
13 2026-08-21 04:36 639228831752962260
191 ms 208.83.20.254
12 2026-08-21 04:20 639228821953295483
305 ms 208.83.20.254
11 2026-08-21 04:04 639228812227429953
316 ms 208.83.20.254
10 2026-08-21 03:47 639228802476107538
319 ms 208.83.20.254
9 2026-08-21 03:31 639228792525492032
391 ms 208.83.20.254
8 2026-08-21 02:38 639228761131421385
10 ms 208.83.20.254
7 2026-08-21 02:22 639228751571206692
334 ms 208.83.20.254
6 2026-08-21 02:06 639228741705571019
317 ms 208.83.20.254
5 2026-08-21 01:49 639228731642208228
312 ms 208.83.20.254
4 2026-08-21 00:57 639228700387002072
312 ms 208.83.20.254
3 2026-08-21 00:41 639228690742014433
312 ms 208.83.20.254
2 2026-08-21 00:25 639228680877937122
32 ms 208.83.20.254
1 2026-08-21 00:08 639228670775860800
303 ms 208.83.20.254