DNS response history for ns15.webmasters.com

ns15.webmasters.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, 72 successful responses, 1 failed responses, and 426 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 ns15.webmasters.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

426 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.81.70.32

Most recently resolved hosting IP on selected date

Successful Responses

72

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns15.webmasters.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 23:53 639229527598660841
2100 ms 51.81.70.32
72 2026-08-21 23:37 639229517954323214
122 ms 51.81.70.32
71 2026-08-21 23:21 639229508269999021
106 ms 51.81.70.32
70 2026-08-21 23:05 639229498559060171
131 ms 51.81.70.32
69 2026-08-21 22:48 639229488519347586
105 ms 51.81.70.32
68 2026-08-21 21:55 639229456606578934
2098 ms 51.81.70.32
67 2026-08-21 21:39 639229446985772499
2026 ms 51.81.70.32
66 2026-08-21 21:23 639229437367313098
133 ms 51.81.70.32
65 2026-08-21 21:07 639229427923950391
119 ms 51.81.70.32
64 2026-08-21 20:51 639229418168588854
113 ms 51.81.70.32
63 2026-08-21 20:34 639229408345678334
102 ms 51.81.70.32
62 2026-08-21 20:18 639229398616354648
2125 ms 51.81.70.32
61 2026-08-21 20:02 639229388634592323
102 ms 51.81.70.32
60 2026-08-21 19:45 639229378792837692
102 ms 51.81.70.32
59 2026-08-21 19:29 639229369154682311
100 ms 51.81.70.32
58 2026-08-21 19:12 639229359248017926
119 ms 51.81.70.32
57 2026-08-21 18:56 639229349124294642
114 ms 51.81.70.32
56 2026-08-21 18:03 639229317791715692
127 ms 51.81.70.32
55 2026-08-21 17:47 639229308115194575
2102 ms 51.81.70.32
54 2026-08-21 17:31 639229298320320558
2157 ms 51.81.70.32
53 2026-08-21 17:15 639229288674863221
97 ms 51.81.70.32
52 2026-08-21 16:59 639229278983677079
104 ms 51.81.70.32
51 2026-08-21 16:42 639229269405517175
109 ms 51.81.70.32
50 2026-08-21 16:26 639229259594798244
135 ms 51.81.70.32
49 2026-08-21 16:10 639229249736681188
104 ms 51.81.70.32
48 2026-08-21 15:53 639229239699417787
105 ms 51.81.70.32
47 2026-08-21 15:37 639229229621964033
138 ms 51.81.70.32
46 2026-08-21 15:20 639229219567270965
143 ms 51.81.70.32
45 2026-08-21 15:03 639229209406666856
2129 ms 51.81.70.32
44 2026-08-21 14:10 639229177815876178
151 ms 51.81.70.32
43 2026-08-21 13:54 639229168243572685
-
42 2026-08-21 13:38 639229158599856475
2132 ms 51.81.70.32
41 2026-08-21 13:22 639229148998940902
103 ms 51.81.70.32
40 2026-08-21 13:06 639229139276923594
123 ms 51.81.70.32
39 2026-08-21 12:50 639229129709912394
107 ms 51.81.70.32
38 2026-08-21 12:34 639229119801488500
106 ms 51.81.70.32
37 2026-08-21 12:17 639229110135262458
111 ms 51.81.70.32
36 2026-08-21 12:01 639229100336051392
129 ms 51.81.70.32
35 2026-08-21 11:45 639229090641415626
127 ms 51.81.70.32
34 2026-08-21 11:28 639229080702683947
105 ms 51.81.70.32
33 2026-08-21 11:11 639229070601456699
96 ms 51.81.70.32
32 2026-08-21 10:19 639229038947447232
130 ms 51.81.70.32
31 2026-08-21 10:03 639229029268708773
106 ms 51.81.70.32
30 2026-08-21 09:46 639229019647910603
157 ms 51.81.70.32
29 2026-08-21 09:30 639229009983843738
138 ms 51.81.70.32
28 2026-08-21 09:14 639229000203331882
2151 ms 51.81.70.32
27 2026-08-21 08:58 639228990302335999
107 ms 51.81.70.32
26 2026-08-21 08:41 639228980567740722
103 ms 51.81.70.32
25 2026-08-21 08:25 639228970762445174
104 ms 51.81.70.32
24 2026-08-21 08:09 639228961065054445
158 ms 51.81.70.32
23 2026-08-21 07:53 639228951224649885
110 ms 51.81.70.32
22 2026-08-21 07:36 639228941303864592
146 ms 51.81.70.32
21 2026-08-21 07:19 639228931191328583
129 ms 51.81.70.32
20 2026-08-21 06:26 639228899518173317
2192 ms 51.81.70.32
19 2026-08-21 06:10 639228889785027669
145 ms 51.81.70.32
18 2026-08-21 05:54 639228880106330161
119 ms 51.81.70.32
17 2026-08-21 05:38 639228870316184091
105 ms 51.81.70.32
16 2026-08-21 05:21 639228860695366512
202 ms 51.81.70.32
15 2026-08-21 05:06 639228851027209500
206 ms 51.81.70.32
14 2026-08-21 04:49 639228841479265462
101 ms 51.81.70.32
13 2026-08-21 04:33 639228831752962260
162 ms 51.81.70.32
12 2026-08-21 04:17 639228821953295483
144 ms 51.81.70.32
11 2026-08-21 04:01 639228812227429953
2101 ms 51.81.70.32
10 2026-08-21 03:44 639228802476107538
97 ms 51.81.70.32
9 2026-08-21 03:28 639228792525492032
103 ms 51.81.70.32
8 2026-08-21 02:36 639228761131421385
113 ms 51.81.70.32
7 2026-08-21 02:20 639228751571206692
133 ms 51.81.70.32
6 2026-08-21 02:03 639228741705571019
121 ms 51.81.70.32
5 2026-08-21 01:46 639228731642208228
103 ms 51.81.70.32
4 2026-08-21 00:54 639228700387002072
138 ms 51.81.70.32
3 2026-08-21 00:38 639228690742014433
102 ms 51.81.70.32
2 2026-08-21 00:22 639228680877937122
116 ms 51.81.70.32
1 2026-08-21 00:05 639228670775860800
107 ms 51.81.70.32