DNS response history for ns2b.server4.pureteserver.com

ns2b.server4.pureteserver.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, 70 successful responses, 2 failed responses, and 148 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 ns2b.server4.pureteserver.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

148 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

191.243.198.51

Most recently resolved hosting IP on selected date

Successful Responses

70

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns2b.server4.pureteserver.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 23:47 639229527598660841
33 ms 191.243.198.51
71 2026-08-21 23:31 639229517954323214
42 ms 191.243.198.51
70 2026-08-21 23:15 639229508269999021
20 ms 191.243.198.51
69 2026-08-21 22:58 639229498559060171
16 ms 191.243.198.51
68 2026-08-21 22:42 639229488519347586
7 ms 191.243.198.51
67 2026-08-21 21:48 639229456606578934
67 ms 191.243.198.51
66 2026-08-21 21:32 639229446985772499
8 ms 191.243.198.51
65 2026-08-21 21:16 639229437367313098
33 ms 191.243.198.51
64 2026-08-21 21:01 639229427923950391
22 ms 191.243.198.51
63 2026-08-21 20:44 639229418168588854
11 ms 191.243.198.51
62 2026-08-21 20:28 639229408345678334
32 ms 191.243.198.51
61 2026-08-21 20:12 639229398616354648
37 ms 191.243.198.51
60 2026-08-21 19:55 639229388634592323
7 ms 191.243.198.51
59 2026-08-21 19:39 639229378792837692
137 ms 191.243.198.51
58 2026-08-21 19:23 639229369154682311
2015 ms 191.243.198.51
57 2026-08-21 19:06 639229359248017926
63 ms 191.243.198.51
56 2026-08-21 18:49 639229349124294642
11 ms 191.243.198.51
55 2026-08-21 17:57 639229317791715692
-
54 2026-08-21 17:41 639229308115194575
31 ms 191.243.198.51
53 2026-08-21 17:25 639229298320320558
54 ms 191.243.198.51
52 2026-08-21 17:09 639229288674863221
42 ms 191.243.198.51
51 2026-08-21 16:52 639229278983677079
11 ms 191.243.198.51
50 2026-08-21 16:36 639229269405517175
19 ms 191.243.198.51
49 2026-08-21 16:20 639229259594798244
72 ms 191.243.198.51
48 2026-08-21 16:04 639229249736681188
45 ms 191.243.198.51
47 2026-08-21 15:47 639229239699417787
17 ms 191.243.198.51
46 2026-08-21 15:30 639229229621964033
7 ms 191.243.198.51
45 2026-08-21 15:13 639229219567270965
20 ms 191.243.198.51
44 2026-08-21 14:56 639229209406666856
38 ms 191.243.198.51
43 2026-08-21 14:04 639229177815876178
14 ms 191.243.198.51
42 2026-08-21 13:48 639229168243572685
57 ms 191.243.198.51
41 2026-08-21 13:32 639229158599856475
7 ms 191.243.198.51
40 2026-08-21 13:16 639229148998940902
10 ms 191.243.198.51
39 2026-08-21 13:00 639229139276923594
-
38 2026-08-21 12:44 639229129709912394
10 ms 191.243.198.51
37 2026-08-21 12:27 639229119801488500
99 ms 191.243.198.51
36 2026-08-21 12:11 639229110135262458
15 ms 191.243.198.51
35 2026-08-21 11:55 639229100336051392
28 ms 191.243.198.51
34 2026-08-21 11:38 639229090641415626
8 ms 191.243.198.51
33 2026-08-21 11:22 639229080702683947
17 ms 191.243.198.51
32 2026-08-21 11:05 639229070601456699
19 ms 191.243.198.51
31 2026-08-21 10:12 639229038947447232
15 ms 191.243.198.51
30 2026-08-21 09:56 639229029268708773
17 ms 191.243.198.51
29 2026-08-21 09:40 639229019647910603
11 ms 191.243.198.51
28 2026-08-21 09:24 639229009983843738
19 ms 191.243.198.51
27 2026-08-21 09:08 639229000203331882
38 ms 191.243.198.51
26 2026-08-21 08:51 639228990302335999
27 ms 191.243.198.51
25 2026-08-21 08:35 639228980567740722
17 ms 191.243.198.51
24 2026-08-21 08:19 639228970762445174
7 ms 191.243.198.51
23 2026-08-21 08:03 639228961065054445
2028 ms 191.243.198.51
22 2026-08-21 07:46 639228951224649885
24 ms 191.243.198.51
21 2026-08-21 07:30 639228941303864592
50 ms 191.243.198.51
20 2026-08-21 07:13 639228931191328583
67 ms 191.243.198.51
19 2026-08-21 06:20 639228899518173317
101 ms 191.243.198.51
18 2026-08-21 06:04 639228889785027669
7 ms 191.243.198.51
17 2026-08-21 05:48 639228880106330161
8 ms 191.243.198.51
16 2026-08-21 05:31 639228870316184091
7 ms 191.243.198.51
15 2026-08-21 05:15 639228860695366512
2055 ms 191.243.198.51
14 2026-08-21 04:59 639228851027209500
2031 ms 191.243.198.51
13 2026-08-21 04:43 639228841479265462
68 ms 191.243.198.51
12 2026-08-21 04:27 639228831752962260
15 ms 191.243.198.51
11 2026-08-21 04:11 639228821953295483
36 ms 191.243.198.51
10 2026-08-21 03:55 639228812227429953
44 ms 191.243.198.51
9 2026-08-21 03:38 639228802476107538
13 ms 191.243.198.51
8 2026-08-21 03:22 639228792525492032
114 ms 191.243.198.51
7 2026-08-21 02:29 639228761131421385
79 ms 191.243.198.51
6 2026-08-21 02:13 639228751571206692
96 ms 191.243.198.51
5 2026-08-21 01:57 639228741705571019
44 ms 191.243.198.51
4 2026-08-21 01:40 639228731642208228
19 ms 191.243.198.51
3 2026-08-21 00:48 639228700387002072
71 ms 191.243.198.51
2 2026-08-21 00:32 639228690742014433
7 ms 191.243.198.51
1 2026-08-21 00:16 639228680877937122
5 ms 191.243.198.51