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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 264 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

76

Historical checks stored for this nameserver on selected date

Average Latency

264 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:50

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

76

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 2026-08-15 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
76 2026-08-15 23:50 639224338276675277
332 ms 198.54.119.151
75 2026-08-15 22:57 639224306594546649
2 ms 198.54.119.151
74 2026-08-15 22:42 639224297145423303
305 ms 198.54.119.151
73 2026-08-15 22:26 639224287678238833
321 ms 198.54.119.151
72 2026-08-15 22:10 639224278490872828
3 ms 198.54.119.151
71 2026-08-15 21:55 639224269149307826
306 ms 198.54.119.151
70 2026-08-15 21:39 639224259868597616
287 ms 198.54.119.151
69 2026-08-15 21:24 639224250518642175
284 ms 198.54.119.151
68 2026-08-15 21:08 639224241064772383
297 ms 198.54.119.151
67 2026-08-15 20:53 639224231691099605
299 ms 198.54.119.151
66 2026-08-15 20:37 639224222468168159
312 ms 198.54.119.151
65 2026-08-15 20:22 639224213173899635
300 ms 198.54.119.151
64 2026-08-15 20:06 639224203914451783
301 ms 198.54.119.151
63 2026-08-15 19:13 639224172202542163
180 ms 198.54.119.151
62 2026-08-15 18:58 639224163338654093
3 ms 198.54.119.151
61 2026-08-15 18:43 639224154287995374
314 ms 198.54.119.151
60 2026-08-15 18:28 639224145118612503
302 ms 198.54.119.151
59 2026-08-15 18:13 639224135995990731
4 ms 198.54.119.151
58 2026-08-15 17:58 639224127185332624
155 ms 198.54.119.151
57 2026-08-15 17:43 639224118229289175
157 ms 198.54.119.151
56 2026-08-15 17:28 639224109273796359
174 ms 198.54.119.151
55 2026-08-15 17:13 639224100490805608
316 ms 198.54.119.151
54 2026-08-15 16:58 639224091353714490
170 ms 198.54.119.151
53 2026-08-15 16:43 639224082033126828
305 ms 198.54.119.151
52 2026-08-15 16:27 639224072736962403
312 ms 198.54.119.151
51 2026-08-15 15:35 639224041475563754
283 ms 198.54.119.151
50 2026-08-15 15:20 639224032345604453
164 ms 198.54.119.151
49 2026-08-15 15:05 639224023169497283
313 ms 198.54.119.151
48 2026-08-15 14:49 639224013981146405
284 ms 198.54.119.151
47 2026-08-15 14:34 639224004883412586
180 ms 198.54.119.151
46 2026-08-15 14:19 639223995612880615
303 ms 198.54.119.151
45 2026-08-15 14:03 639223986271830789
297 ms 198.54.119.151
44 2026-08-15 13:48 639223977005780949
314 ms 198.54.119.151
43 2026-08-15 13:32 639223967653137793
318 ms 198.54.119.151
42 2026-08-15 13:17 639223958286010799
3 ms 198.54.119.151
41 2026-08-15 13:01 639223948936108345
288 ms 198.54.119.151
40 2026-08-15 12:45 639223939673066880
321 ms 198.54.119.151
39 2026-08-15 11:53 639223908317760530
303 ms 198.54.119.151
38 2026-08-15 11:38 639223898992594258
342 ms 198.54.119.151
37 2026-08-15 11:22 639223889761312823
302 ms 198.54.119.151
36 2026-08-15 11:07 639223880359273507
312 ms 198.54.119.151
35 2026-08-15 10:51 639223870920466808
308 ms 198.54.119.151
34 2026-08-15 10:36 639223861579762179
296 ms 198.54.119.151
33 2026-08-15 10:20 639223852238616009
298 ms 198.54.119.151
32 2026-08-15 10:04 639223843019815620
306 ms 198.54.119.151
31 2026-08-15 09:49 639223833669915012
310 ms 198.54.119.151
30 2026-08-15 09:34 639223824494613222
319 ms 198.54.119.151
29 2026-08-15 09:18 639223815116325293
308 ms 198.54.119.151
28 2026-08-15 09:02 639223805493870221
346 ms 198.54.119.151
27 2026-08-15 08:10 639223774218660438
298 ms 198.54.119.151
26 2026-08-15 07:55 639223764663090372
313 ms 198.54.119.151
25 2026-08-15 07:39 639223755338811400
171 ms 198.54.119.151
24 2026-08-15 07:23 639223746019193268
317 ms 198.54.119.151
23 2026-08-15 07:07 639223736658778104
291 ms 198.54.119.151
22 2026-08-15 06:52 639223727330194499
328 ms 198.54.119.151
21 2026-08-15 06:36 639223717848514742
322 ms 198.54.119.151
20 2026-08-15 06:20 639223708284754056
307 ms 198.54.119.151
19 2026-08-15 06:05 639223699061259933
303 ms 198.54.119.151
18 2026-08-15 05:49 639223689592545140
320 ms 198.54.119.151
17 2026-08-15 05:33 639223680143410810
307 ms 198.54.119.151
16 2026-08-15 05:18 639223670514517104
307 ms 198.54.119.151
15 2026-08-15 04:24 639223638855054294
292 ms 198.54.119.151
14 2026-08-15 04:09 639223629623335972
283 ms 198.54.119.151
13 2026-08-15 03:53 639223620390189495
289 ms 198.54.119.151
12 2026-08-15 03:38 639223610916950440
318 ms 198.54.119.151
11 2026-08-15 03:22 639223601597759168
307 ms 198.54.119.151
10 2026-08-15 03:07 639223592342172093
297 ms 198.54.119.151
9 2026-08-15 02:52 639223583324121497
3 ms 198.54.119.151
8 2026-08-15 02:36 639223574086714218
330 ms 198.54.119.151
7 2026-08-15 02:21 639223564698424889
3 ms 198.54.119.151
6 2026-08-15 02:05 639223555408664206
283 ms 198.54.119.151
5 2026-08-15 01:50 639223546000912416
346 ms 198.54.119.151
4 2026-08-15 01:34 639223536550774847
303 ms 198.54.119.151
3 2026-08-15 00:41 639223505017205611
314 ms 198.54.119.151
2 2026-08-15 00:26 639223495784410207
279 ms 198.54.119.151
1 2026-08-15 00:10 639223486524583054
301 ms 198.54.119.151