DNS response history for ns2.1upsf.com

ns2.1upsf.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 370 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 ns2.1upsf.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

370 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.54.119.151

Most recently resolved hosting IP on selected date

Successful Responses

74

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 ns2.1upsf.com

Showing DNS history for 2026-08-22 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
74 2026-08-22 23:44 639230382051619327
289 ms 198.54.119.151
73 2026-08-22 23:28 639230372323353529
316 ms 198.54.119.151
72 2026-08-22 23:12 639230362586451064
298 ms 198.54.119.151
71 2026-08-22 22:55 639230352793666303
304 ms 198.54.119.151
70 2026-08-22 22:39 639230342775737758
3 ms 198.54.119.151
69 2026-08-22 22:22 639230332639939561
311 ms 198.54.119.151
68 2026-08-22 21:29 639230301014190104
4 ms 198.54.119.151
67 2026-08-22 21:13 639230291048161498
299 ms 198.54.119.151
66 2026-08-22 20:56 639230280894353664
307 ms 198.54.119.151
65 2026-08-22 20:39 639230270699419073
307 ms 198.54.119.151
64 2026-08-22 20:22 639230260248163050
301 ms 198.54.119.151
63 2026-08-22 20:04 639230250122494282
307 ms 198.54.119.151
62 2026-08-22 19:48 639230239972935046
296 ms 198.54.119.151
61 2026-08-22 19:31 639230229963262464
316 ms 198.54.119.151
60 2026-08-22 19:14 639230220033804658
312 ms 198.54.119.151
59 2026-08-22 18:57 639230209891107289
317 ms 198.54.119.151
58 2026-08-22 18:40 639230199630298717
309 ms 198.54.119.151
57 2026-08-22 18:23 639230189301984150
303 ms 198.54.119.151
56 2026-08-22 17:30 639230157138468804
315 ms 198.54.119.151
55 2026-08-22 17:13 639230146987869495
304 ms 198.54.119.151
54 2026-08-22 16:56 639230136768638516
310 ms 198.54.119.151
53 2026-08-22 16:39 639230126735907877
322 ms 198.54.119.151
52 2026-08-22 16:22 639230116551187768
305 ms 198.54.119.151
51 2026-08-22 16:05 639230106335615913
313 ms 198.54.119.151
50 2026-08-22 15:48 639230096177758176
312 ms 198.54.119.151
49 2026-08-22 15:31 639230086185999993
292 ms 198.54.119.151
48 2026-08-22 15:14 639230076247854903
298 ms 198.54.119.151
47 2026-08-22 14:58 639230066076077530
312 ms 198.54.119.151
46 2026-08-22 14:41 639230055738197328
318 ms 198.54.119.151
45 2026-08-22 14:23 639230045411225521
303 ms 198.54.119.151
44 2026-08-22 13:29 639230013046000470
307 ms 198.54.119.151
43 2026-08-22 13:13 639230003090037878
310 ms 198.54.119.151
42 2026-08-22 12:56 639229993008259475
314 ms 198.54.119.151
41 2026-08-22 12:39 639229982909449470
333 ms 198.54.119.151
40 2026-08-22 12:22 639229973035502212
4 ms 198.54.119.151
39 2026-08-22 12:06 639229963064296145
330 ms 198.54.119.151
38 2026-08-22 11:49 639229952996162143
314 ms 198.54.119.151
37 2026-08-22 11:32 639229943051949195
325 ms 198.54.119.151
36 2026-08-22 11:16 639229932919214934
306 ms 198.54.119.151
35 2026-08-22 10:59 639229922745889838
3 ms 198.54.119.151
34 2026-08-22 10:42 639229912587214796
336 ms 198.54.119.151
33 2026-08-22 10:25 639229902240004454
303 ms 198.54.119.151
32 2026-08-22 09:32 639229870800501662
298 ms 198.54.119.151
31 2026-08-22 09:16 639229861058384956
325 ms 198.54.119.151
30 2026-08-22 08:59 639229851158592604
311 ms 198.54.119.151
29 2026-08-22 08:43 639229841475569629
3 ms 198.54.119.151
28 2026-08-22 08:27 639229831887658471
351 ms 198.54.119.151
27 2026-08-22 08:11 639229822043670346
304 ms 198.54.119.151
26 2026-08-22 07:54 639229812327913936
296 ms 198.54.119.151
25 2026-08-22 07:38 639229802629488686
293 ms 198.54.119.151
24 2026-08-22 07:22 639229793051447309
3 ms 198.54.119.151
23 2026-08-22 07:06 639229783303531961
291 ms 198.54.119.151
22 2026-08-22 06:50 639229773458051942
308 ms 198.54.119.151
21 2026-08-22 06:33 639229763373848056
319 ms 198.54.119.151
20 2026-08-22 05:41 639229732140622809
2174 ms 198.54.119.151
19 2026-08-22 05:25 639229722699695967
311 ms 198.54.119.151
18 2026-08-22 05:09 639229713097498075
3 ms 198.54.119.151
17 2026-08-22 04:53 639229703543969637
284 ms 198.54.119.151
16 2026-08-22 04:37 639229693970392873
170 ms 198.54.119.151
15 2026-08-22 04:21 639229684277329469
300 ms 198.54.119.151
14 2026-08-22 04:05 639229674501596661
177 ms 198.54.119.151
13 2026-08-22 03:48 639229665064441147
339 ms 198.54.119.151
12 2026-08-22 03:33 639229655507536872
160 ms 198.54.119.151
11 2026-08-22 03:17 639229645849603111
332 ms 198.54.119.151
10 2026-08-22 03:01 639229636090497453
343 ms 198.54.119.151
9 2026-08-22 02:44 639229625978544281
319 ms 198.54.119.151
8 2026-08-22 01:51 639229594644662176
292 ms 198.54.119.151
7 2026-08-22 01:36 639229585214633065
308 ms 198.54.119.151
6 2026-08-22 01:20 639229575581042175
2159 ms 198.54.119.151
5 2026-08-22 01:04 639229565912268962
331 ms 198.54.119.151
4 2026-08-22 00:48 639229556237813203
2167 ms 198.54.119.151
3 2026-08-22 00:31 639229546625802518
2003 ms 198.54.119.151
2 2026-08-22 00:15 639229537172016621
307 ms 198.54.119.151
1 2026-08-22 00:00 639229527598660841
20 ms 198.54.119.151