DNS response history for dns1.pc911support.com

dns1.pc911support.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 464 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 dns1.pc911support.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

464 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.23.54.163

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 dns1.pc911support.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 23:54 639229527598660841
2030 ms 198.23.54.163
72 2026-08-21 23:38 639229517954323214
2321 ms 198.23.54.163
71 2026-08-21 23:22 639229508269999021
33 ms 198.23.54.163
70 2026-08-21 23:06 639229498559060171
458 ms 198.23.54.163
69 2026-08-21 22:49 639229488519347586
85 ms 198.23.54.163
68 2026-08-21 21:56 639229456606578934
430 ms 198.23.54.163
67 2026-08-21 21:40 639229446985772499
24 ms 198.23.54.163
66 2026-08-21 21:24 639229437367313098
46 ms 198.23.54.163
65 2026-08-21 21:08 639229427923950391
25 ms 198.23.54.163
64 2026-08-21 20:52 639229418168588854
321 ms 198.23.54.163
63 2026-08-21 20:36 639229408345678334
2087 ms 198.23.54.163
62 2026-08-21 20:19 639229398616354648
32 ms 198.23.54.163
61 2026-08-21 20:03 639229388634592323
2558 ms 198.23.54.163
60 2026-08-21 19:46 639229378792837692
321 ms 198.23.54.163
59 2026-08-21 19:30 639229369154682311
367 ms 198.23.54.163
58 2026-08-21 19:14 639229359248017926
90 ms 198.23.54.163
57 2026-08-21 18:57 639229349124294642
93 ms 198.23.54.163
56 2026-08-21 18:05 639229317791715692
47 ms 198.23.54.163
55 2026-08-21 17:49 639229308115194575
49 ms 198.23.54.163
54 2026-08-21 17:32 639229298320320558
27 ms 198.23.54.163
53 2026-08-21 17:16 639229288674863221
257 ms 198.23.54.163
52 2026-08-21 17:00 639229278983677079
181 ms 198.23.54.163
51 2026-08-21 16:44 639229269405517175
62 ms 198.23.54.163
50 2026-08-21 16:28 639229259594798244
90 ms 198.23.54.163
49 2026-08-21 16:11 639229249736681188
38 ms 198.23.54.163
48 2026-08-21 15:55 639229239699417787
78 ms 198.23.54.163
47 2026-08-21 15:38 639229229621964033
168 ms 198.23.54.163
46 2026-08-21 15:21 639229219567270965
93 ms 198.23.54.163
45 2026-08-21 15:04 639229209406666856
111 ms 198.23.54.163
44 2026-08-21 14:11 639229177815876178
93 ms 198.23.54.163
43 2026-08-21 13:55 639229168243572685
2329 ms 198.23.54.163
42 2026-08-21 13:39 639229158599856475
26 ms 198.23.54.163
41 2026-08-21 13:23 639229148998940902
333 ms 198.23.54.163
40 2026-08-21 13:07 639229139276923594
41 ms 198.23.54.163
39 2026-08-21 12:51 639229129709912394
170 ms 198.23.54.163
38 2026-08-21 12:35 639229119801488500
30 ms 198.23.54.163
37 2026-08-21 12:18 639229110135262458
94 ms 198.23.54.163
36 2026-08-21 12:02 639229100336051392
27 ms 198.23.54.163
35 2026-08-21 11:46 639229090641415626
32 ms 198.23.54.163
34 2026-08-21 11:29 639229080702683947
89 ms 198.23.54.163
33 2026-08-21 11:13 639229070601456699
23 ms 198.23.54.163
32 2026-08-21 10:20 639229038947447232
9 ms 198.23.54.163
31 2026-08-21 10:04 639229029268708773
28 ms 198.23.54.163
30 2026-08-21 09:48 639229019647910603
2126 ms 198.23.54.163
29 2026-08-21 09:32 639229009983843738
2027 ms 198.23.54.163
28 2026-08-21 09:15 639229000203331882
45 ms 198.23.54.163
27 2026-08-21 08:59 639228990302335999
156 ms 198.23.54.163
26 2026-08-21 08:43 639228980567740722
27 ms 198.23.54.163
25 2026-08-21 08:26 639228970762445174
2108 ms 198.23.54.163
24 2026-08-21 08:10 639228961065054445
2026 ms 198.23.54.163
23 2026-08-21 07:54 639228951224649885
53 ms 198.23.54.163
22 2026-08-21 07:37 639228941303864592
329 ms 198.23.54.163
21 2026-08-21 07:20 639228931191328583
94 ms 198.23.54.163
20 2026-08-21 06:28 639228899518173317
385 ms 198.23.54.163
19 2026-08-21 06:12 639228889785027669
2442 ms 198.23.54.163
18 2026-08-21 05:55 639228880106330161
8 ms 198.23.54.163
17 2026-08-21 05:39 639228870316184091
100 ms 198.23.54.163
16 2026-08-21 05:23 639228860695366512
30 ms 198.23.54.163
15 2026-08-21 05:07 639228851027209500
2109 ms 198.23.54.163
14 2026-08-21 04:51 639228841479265462
334 ms 198.23.54.163
13 2026-08-21 04:35 639228831752962260
32 ms 198.23.54.163
12 2026-08-21 04:18 639228821953295483
86 ms 198.23.54.163
11 2026-08-21 04:02 639228812227429953
118 ms 198.23.54.163
10 2026-08-21 03:46 639228802476107538
358 ms 198.23.54.163
9 2026-08-21 03:29 639228792525492032
151 ms 198.23.54.163
8 2026-08-21 02:37 639228761131421385
43 ms 198.23.54.163
7 2026-08-21 02:21 639228751571206692
197 ms 198.23.54.163
6 2026-08-21 02:05 639228741705571019
25 ms 198.23.54.163
5 2026-08-21 01:48 639228731642208228
309 ms 198.23.54.163
4 2026-08-21 00:56 639228700387002072
108 ms 198.23.54.163
3 2026-08-21 00:39 639228690742014433
34 ms 198.23.54.163
2 2026-08-21 00:23 639228680877937122
2116 ms 198.23.54.163
1 2026-08-21 00:06 639228670775860800
40 ms 198.23.54.163