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 2026-08-13. For this date, NameServerHistory found 71 DNS check records, 44 successful responses, 27 failed responses, and 292 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

71

Historical checks stored for this nameserver on selected date

Average Latency

292 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:48

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

44

Checks that returned a measurable response

Failed Responses

27

Checks with no response or no returned latency

Failure Rate

38%

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 2026-08-13 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
71 2026-08-13 23:48 639222608688333012
298 ms 199.192.19.102
70 2026-08-13 23:31 639222598741756356
-
69 2026-08-13 23:15 639222588615244093
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68 2026-08-13 22:20 639222556495289724
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67 2026-08-13 22:04 639222546477917698
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66 2026-08-13 21:47 639222536257653790
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65 2026-08-13 21:30 639222525833084485
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64 2026-08-13 21:12 639222515446085004
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63 2026-08-13 20:55 639222505166766781
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62 2026-08-13 20:38 639222494930541001
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61 2026-08-13 20:21 639222484469216890
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60 2026-08-13 20:03 639222474270039940
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59 2026-08-13 19:46 639222464005587385
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58 2026-08-13 19:29 639222453485975041
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57 2026-08-13 19:11 639222442984828770
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56 2026-08-13 18:14 639222410191353397
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55 2026-08-13 17:57 639222399952628376
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54 2026-08-13 17:40 639222389608608647
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53 2026-08-13 17:23 639222379604012481
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52 2026-08-13 17:06 639222369372672858
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51 2026-08-13 16:49 639222359096909298
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50 2026-08-13 16:32 639222348814301655
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49 2026-08-13 16:15 639222338608331104
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48 2026-08-13 15:58 639222328204609760
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47 2026-08-13 15:40 639222317859759909
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46 2026-08-13 15:23 639222307560137918
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45 2026-08-13 15:06 639222297274357149
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44 2026-08-13 14:11 639222265004477827
2009 ms 199.192.19.102
43 2026-08-13 13:54 639222255176583683
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42 2026-08-13 13:38 639222245340146131
2007 ms 199.192.19.102
41 2026-08-13 13:22 639222235662219956
374 ms 199.192.19.102
40 2026-08-13 13:06 639222225817223284
433 ms 199.192.19.102
39 2026-08-13 12:49 639222216341869648
10 ms 199.192.19.102
38 2026-08-13 12:34 639222206848442189
337 ms 199.192.19.102
37 2026-08-13 12:18 639222197538963225
443 ms 199.192.19.102
36 2026-08-13 12:02 639222188113685569
447 ms 199.192.19.102
35 2026-08-13 11:46 639222178880138458
310 ms 199.192.19.102
34 2026-08-13 11:31 639222169343013317
168 ms 199.192.19.102
33 2026-08-13 11:15 639222159910600596
310 ms 199.192.19.102
32 2026-08-13 10:23 639222128676274866
328 ms 199.192.19.102
31 2026-08-13 10:08 639222119169781983
4 ms 199.192.19.102
30 2026-08-13 09:52 639222109996148889
315 ms 199.192.19.102
29 2026-08-13 09:37 639222100791323799
3 ms 199.192.19.102
28 2026-08-13 09:22 639222091647893142
181 ms 199.192.19.102
27 2026-08-13 09:06 639222082524717649
6 ms 199.192.19.102
26 2026-08-13 08:51 639222073378630456
5 ms 199.192.19.102
25 2026-08-13 08:36 639222064537306701
320 ms 199.192.19.102
24 2026-08-13 08:21 639222055409471864
323 ms 199.192.19.102
23 2026-08-13 08:06 639222046117152411
226 ms 199.192.19.102
22 2026-08-13 07:51 639222036915107067
299 ms 199.192.19.102
21 2026-08-13 07:35 639222027654889141
309 ms 199.192.19.102
20 2026-08-13 06:44 639221996824612035
4 ms 199.192.19.102
19 2026-08-13 06:29 639221987863418113
319 ms 199.192.19.102
18 2026-08-13 06:14 639221979006823112
300 ms 199.192.19.102
17 2026-08-13 06:00 639221970068466615
316 ms 199.192.19.102
16 2026-08-13 05:44 639221961001585139
26 ms 199.192.19.102
15 2026-08-13 05:30 639221952104046397
174 ms 199.192.19.102
14 2026-08-13 05:15 639221943247694484
4 ms 199.192.19.102
13 2026-08-13 05:00 639221934603388241
3 ms 199.192.19.102
12 2026-08-13 04:45 639221925729273358
3 ms 199.192.19.102
11 2026-08-13 04:31 639221916777813401
6 ms 199.192.19.102
10 2026-08-13 04:16 639221907816913910
289 ms 199.192.19.102
9 2026-08-13 04:00 639221898639694322
9 ms 199.192.19.102
8 2026-08-13 03:10 639221868257567489
4 ms 199.192.19.102
7 2026-08-13 02:55 639221859270235608
301 ms 199.192.19.102
6 2026-08-13 02:40 639221850184464515
379 ms 199.192.19.102
5 2026-08-13 02:25 639221841141973425
300 ms 199.192.19.102
4 2026-08-13 01:34 639221810548753083
319 ms 199.192.19.102
3 2026-08-13 01:19 639221801656796262
3 ms 199.192.19.102
2 2026-08-13 01:04 639221792658715334
306 ms 199.192.19.102
1 2026-08-13 00:49 639221783571379176
296 ms 199.192.19.102