DNS response history for ns1.syspex.dev

ns1.syspex.dev 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 2026-08-16. For this date, NameServerHistory found 61 DNS check records, 60 successful responses, 1 failed responses, and 270 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.syspex.dev.
Records on Selected Date

61

Historical checks stored for this nameserver on selected date

Average Latency

270 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

199.192.19.102

Most recently resolved hosting IP on selected date

Successful Responses

60

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.syspex.dev

Showing DNS history for 2026-08-16 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
61 2026-08-16 23:59 639225207490611656
3 ms 199.192.19.102
60 2026-08-16 23:43 639225198045815385
301 ms 199.192.19.102
59 2026-08-16 22:51 639225166825544741
285 ms 199.192.19.102
58 2026-08-16 22:35 639225157549461269
293 ms 199.192.19.102
57 2026-08-16 22:20 639225147914556308
316 ms 199.192.19.102
56 2026-08-16 22:04 639225138472322960
300 ms 199.192.19.102
55 2026-08-16 21:12 639225107211236826
299 ms 199.192.19.102
54 2026-08-16 20:56 639225097684457510
304 ms 199.192.19.102
53 2026-08-16 20:40 639225087942913396
311 ms 199.192.19.102
52 2026-08-16 20:24 639225078238684183
306 ms 199.192.19.102
51 2026-08-16 19:31 639225046944151094
330 ms 199.192.19.102
50 2026-08-16 19:15 639225037234857231
326 ms 199.192.19.102
49 2026-08-16 18:59 639225027423459920
172 ms 199.192.19.102
48 2026-08-16 18:43 639225017891613027
308 ms 199.192.19.102
47 2026-08-16 17:50 639224986298183527
312 ms 199.192.19.102
46 2026-08-16 17:34 639224976567107023
305 ms 199.192.19.102
45 2026-08-16 17:18 639224966709723386
168 ms 199.192.19.102
44 2026-08-16 17:02 639224957175756942
289 ms 199.192.19.102
43 2026-08-16 16:09 639224925782379869
295 ms 199.192.19.102
42 2026-08-16 15:54 639224916429532459
296 ms 199.192.19.102
41 2026-08-16 15:38 639224906878325623
325 ms 199.192.19.102
40 2026-08-16 15:22 639224897258974385
315 ms 199.192.19.102
39 2026-08-16 14:30 639224866169532828
320 ms 199.192.19.102
38 2026-08-16 14:14 639224856561831915
308 ms 199.192.19.102
37 2026-08-16 13:58 639224846830897794
307 ms 199.192.19.102
36 2026-08-16 13:42 639224836975863283
300 ms 199.192.19.102
35 2026-08-16 12:48 639224804985340946
312 ms 199.192.19.102
34 2026-08-16 12:32 639224795567782333
317 ms 199.192.19.102
33 2026-08-16 12:17 639224785914225250
302 ms 199.192.19.102
32 2026-08-16 12:00 639224776383854998
296 ms 199.192.19.102
31 2026-08-16 11:07 639224744252113993
295 ms 199.192.19.102
30 2026-08-16 10:51 639224734238905542
318 ms 199.192.19.102
29 2026-08-16 10:34 639224724335031221
298 ms 199.192.19.102
28 2026-08-16 10:18 639224714475244430
4 ms 199.192.19.102
27 2026-08-16 09:22 639224681063874153
2183 ms 199.192.19.102
26 2026-08-16 09:06 639224671038956665
324 ms 199.192.19.102
25 2026-08-16 08:49 639224661079806122
333 ms 199.192.19.102
24 2026-08-16 08:32 639224651169993038
320 ms 199.192.19.102
23 2026-08-16 07:38 639224618882283050
284 ms 199.192.19.102
22 2026-08-16 07:22 639224609519965372
282 ms 199.192.19.102
21 2026-08-16 07:06 639224599969658888
327 ms 199.192.19.102
20 2026-08-16 06:50 639224590360343307
315 ms 199.192.19.102
19 2026-08-16 05:58 639224558901831832
186 ms 199.192.19.102
18 2026-08-16 05:42 639224549678210576
182 ms 199.192.19.102
17 2026-08-16 05:27 639224540433420642
3 ms 199.192.19.102
16 2026-08-16 05:11 639224531046032443
314 ms 199.192.19.102
15 2026-08-16 04:19 639224499638024410
2 ms 199.192.19.102
14 2026-08-16 04:04 639224490358783451
3 ms 199.192.19.102
13 2026-08-16 03:48 639224481111410545
2 ms 199.192.19.102
12 2026-08-16 03:32 639224471809153772
313 ms 199.192.19.102
11 2026-08-16 02:40 639224440124457324
3 ms 199.192.19.102
10 2026-08-16 02:24 639224430921105721
178 ms 199.192.19.102
9 2026-08-16 02:09 639224421455433103
3 ms 199.192.19.102
8 2026-08-16 01:53 639224412089740331
2 ms 199.192.19.102
7 2026-08-16 01:38 639224403168392868
-
6 2026-08-16 01:23 639224393856251387
296 ms 199.192.19.102
5 2026-08-16 01:07 639224384677141438
166 ms 199.192.19.102
4 2026-08-16 00:52 639224375597986398
310 ms 199.192.19.102
3 2026-08-16 00:37 639224366430296466
311 ms 199.192.19.102
2 2026-08-16 00:21 639224357218176789
3 ms 199.192.19.102
1 2026-08-16 00:06 639224347685767174
3 ms 199.192.19.102