DNS response history for ns1.proact.com

ns1.proact.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 72 DNS check records, 72 successful responses, 0 failed responses, and 772 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.proact.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

772 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

74.218.193.243

Most recently resolved hosting IP on selected date

Successful Responses

72

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 ns1.proact.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
72 2026-08-21 23:44 639229517954323214
7 ms 74.218.193.243
71 2026-08-21 23:28 639229508269999021
3 ms 74.218.193.243
70 2026-08-21 23:12 639229498559060171
2 ms 74.218.193.243
69 2026-08-21 22:55 639229488519347586
2237 ms 74.218.193.243
68 2026-08-21 22:02 639229456606578934
2 ms 74.218.193.243
67 2026-08-21 21:46 639229446985772499
5 ms 74.218.193.243
66 2026-08-21 21:30 639229437367313098
2141 ms 74.218.193.243
65 2026-08-21 21:14 639229427923950391
4 ms 74.218.193.243
64 2026-08-21 20:58 639229418168588854
16 ms 74.218.193.243
63 2026-08-21 20:42 639229408345678334
2 ms 74.218.193.243
62 2026-08-21 20:25 639229398616354648
5 ms 74.218.193.243
61 2026-08-21 20:09 639229388634592323
3 ms 74.218.193.243
60 2026-08-21 19:52 639229378792837692
3 ms 74.218.193.243
59 2026-08-21 19:36 639229369154682311
136 ms 74.218.193.243
58 2026-08-21 19:20 639229359248017926
2151 ms 74.218.193.243
57 2026-08-21 19:03 639229349124294642
2008 ms 74.218.193.243
56 2026-08-21 18:10 639229317791715692
3 ms 74.218.193.243
55 2026-08-21 17:54 639229308115194575
4 ms 74.218.193.243
54 2026-08-21 17:38 639229298320320558
138 ms 74.218.193.243
53 2026-08-21 17:22 639229288674863221
3 ms 74.218.193.243
52 2026-08-21 17:06 639229278983677079
2137 ms 74.218.193.243
51 2026-08-21 16:50 639229269405517175
2 ms 74.218.193.243
50 2026-08-21 16:34 639229259594798244
3 ms 74.218.193.243
49 2026-08-21 16:17 639229249736681188
2 ms 74.218.193.243
48 2026-08-21 16:01 639229239699417787
3 ms 74.218.193.243
47 2026-08-21 15:44 639229229621964033
2138 ms 74.218.193.243
46 2026-08-21 15:27 639229219567270965
3 ms 74.218.193.243
45 2026-08-21 15:10 639229209406666856
2008 ms 74.218.193.243
44 2026-08-21 14:17 639229177815876178
2258 ms 74.218.193.243
43 2026-08-21 14:01 639229168243572685
3 ms 74.218.193.243
42 2026-08-21 13:45 639229158599856475
2267 ms 74.218.193.243
41 2026-08-21 13:29 639229148998940902
1137 ms 74.218.193.243
40 2026-08-21 13:13 639229139276923594
134 ms 74.218.193.243
39 2026-08-21 12:57 639229129709912394
3 ms 74.218.193.243
38 2026-08-21 12:41 639229119801488500
4338 ms 74.218.193.243
37 2026-08-21 12:24 639229110135262458
3 ms 74.218.193.243
36 2026-08-21 12:08 639229100336051392
142 ms 74.218.193.243
35 2026-08-21 11:52 639229090641415626
2009 ms 74.218.193.243
34 2026-08-21 11:36 639229080702683947
4 ms 74.218.193.243
33 2026-08-21 11:19 639229070601456699
2213 ms 74.218.193.243
32 2026-08-21 10:26 639229038947447232
3 ms 74.218.193.243
31 2026-08-21 10:10 639229029268708773
2008 ms 74.218.193.243
30 2026-08-21 09:53 639229019647910603
2254 ms 74.218.193.243
29 2026-08-21 09:37 639229009983843738
142 ms 74.218.193.243
28 2026-08-21 09:21 639229000203331882
4 ms 74.218.193.243
27 2026-08-21 09:05 639228990302335999
3 ms 74.218.193.243
26 2026-08-21 08:48 639228980567740722
2007 ms 74.218.193.243
25 2026-08-21 08:32 639228970762445174
3 ms 74.218.193.243
24 2026-08-21 08:16 639228961065054445
2280 ms 74.218.193.243
23 2026-08-21 08:00 639228951224649885
5 ms 74.218.193.243
22 2026-08-21 07:43 639228941303864592
4 ms 74.218.193.243
21 2026-08-21 07:27 639228931191328583
2260 ms 74.218.193.243
20 2026-08-21 06:33 639228899518173317
2008 ms 74.218.193.243
19 2026-08-21 06:17 639228889785027669
140 ms 74.218.193.243
18 2026-08-21 06:01 639228880106330161
4 ms 74.218.193.243
17 2026-08-21 05:45 639228870316184091
4 ms 74.218.193.243
16 2026-08-21 05:29 639228860695366512
2137 ms 74.218.193.243
15 2026-08-21 05:13 639228851027209500
3 ms 74.218.193.243
14 2026-08-21 04:56 639228841479265462
2262 ms 74.218.193.243
13 2026-08-21 04:40 639228831752962260
7 ms 74.218.193.243
12 2026-08-21 04:24 639228821953295483
2 ms 74.218.193.243
11 2026-08-21 04:08 639228812227429953
3 ms 74.218.193.243
10 2026-08-21 03:52 639228802476107538
2 ms 74.218.193.243
9 2026-08-21 03:35 639228792525492032
2008 ms 74.218.193.243
8 2026-08-21 02:43 639228761131421385
9 ms 74.218.193.243
7 2026-08-21 02:27 639228751571206692
2007 ms 74.218.193.243
6 2026-08-21 02:11 639228741705571019
3 ms 74.218.193.243
5 2026-08-21 01:54 639228731642208228
3 ms 74.218.193.243
4 2026-08-21 01:01 639228700387002072
4 ms 74.218.193.243
3 2026-08-21 00:45 639228690742014433
2141 ms 74.218.193.243
2 2026-08-21 00:29 639228680877937122
2195 ms 74.218.193.243
1 2026-08-21 00:13 639228670775860800
3 ms 74.218.193.243