DNS response history for ns1.prologsky.com

ns1.prologsky.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 2026-08-27. For this date, NameServerHistory found 142 DNS check records, 142 successful responses, 0 failed responses, and 261 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.prologsky.com.
Records on Selected Date

142

Historical checks stored for this nameserver on selected date

Average Latency

261 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:18

All timestamps shown in UTC

Latest Resolved IP on Selected Date

139.28.74.159

Most recently resolved hosting IP on selected date

Successful Responses

142

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.prologsky.com

Showing DNS history for 2026-08-27 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
142 2026-08-27 23:18 639234690580226618
2089 ms 139.28.74.159
141 2026-08-27 23:18 639234690580226618
2089 ms 193.24.127.92
140 2026-08-27 23:01 639234680477852135
230 ms 193.24.127.92
139 2026-08-27 23:01 639234680477852135
230 ms 139.28.74.159
138 2026-08-27 22:44 639234670282270693
152 ms 139.28.74.159
137 2026-08-27 22:44 639234670282270693
152 ms 193.24.127.92
136 2026-08-27 22:27 639234660146106544
2369 ms 139.28.74.159
135 2026-08-27 22:27 639234660146106544
2369 ms 193.24.127.92
134 2026-08-27 22:10 639234649768231829
114 ms 139.28.74.159
133 2026-08-27 22:10 639234649768231829
114 ms 193.24.127.92
132 2026-08-27 21:52 639234639589413826
36 ms 193.24.127.92
131 2026-08-27 21:52 639234639589413826
36 ms 139.28.74.159
130 2026-08-27 21:35 639234629372993861
178 ms 193.24.127.92
129 2026-08-27 21:35 639234629372993861
178 ms 139.28.74.159
128 2026-08-27 21:19 639234619223904344
96 ms 193.24.127.92
127 2026-08-27 21:19 639234619223904344
96 ms 139.28.74.159
126 2026-08-27 21:01 639234608944811927
218 ms 139.28.74.159
125 2026-08-27 21:01 639234608944811927
218 ms 193.24.127.92
124 2026-08-27 20:44 639234598661858910
165 ms 139.28.74.159
123 2026-08-27 20:44 639234598661858910
165 ms 193.24.127.92
122 2026-08-27 20:27 639234588314533893
106 ms 139.28.74.159
121 2026-08-27 20:27 639234588314533893
106 ms 193.24.127.92
120 2026-08-27 20:10 639234577878211878
105 ms 193.24.127.92
119 2026-08-27 20:10 639234577878211878
105 ms 139.28.74.159
118 2026-08-27 19:16 639234545578367474
152 ms 139.28.74.159
117 2026-08-27 19:16 639234545578367474
152 ms 193.24.127.92
116 2026-08-27 18:59 639234535255111795
210 ms 139.28.74.159
115 2026-08-27 18:59 639234535255111795
210 ms 193.24.127.92
114 2026-08-27 18:42 639234525107594067
88 ms 193.24.127.92
113 2026-08-27 18:42 639234525107594067
88 ms 139.28.74.159
112 2026-08-27 18:25 639234514890244566
146 ms 139.28.74.159
111 2026-08-27 18:25 639234514890244566
146 ms 193.24.127.92
110 2026-08-27 18:08 639234504745477862
138 ms 139.28.74.159
109 2026-08-27 18:08 639234504745477862
138 ms 193.24.127.92
108 2026-08-27 17:51 639234494449227290
174 ms 193.24.127.92
107 2026-08-27 17:51 639234494449227290
174 ms 139.28.74.159
106 2026-08-27 17:33 639234484118025686
118 ms 193.24.127.92
105 2026-08-27 17:33 639234484118025686
118 ms 139.28.74.159
104 2026-08-27 17:16 639234473946362077
204 ms 193.24.127.92
103 2026-08-27 17:16 639234473946362077
204 ms 139.28.74.159
102 2026-08-27 16:59 639234463759124388
166 ms 139.28.74.159
101 2026-08-27 16:59 639234463759124388
166 ms 193.24.127.92
100 2026-08-27 16:42 639234453500759178
235 ms 139.28.74.159
99 2026-08-27 16:42 639234453500759178
235 ms 193.24.127.92
98 2026-08-27 16:25 639234442983541638
127 ms 193.24.127.92
97 2026-08-27 16:25 639234442983541638
127 ms 139.28.74.159
96 2026-08-27 16:07 639234432404354562
127 ms 193.24.127.92
95 2026-08-27 16:07 639234432404354562
127 ms 139.28.74.159
94 2026-08-27 15:13 639234399767719119
146 ms 139.28.74.159
93 2026-08-27 15:13 639234399767719119
146 ms 193.24.127.92
92 2026-08-27 14:56 639234389460601485
179 ms 139.28.74.159
91 2026-08-27 14:56 639234389460601485
179 ms 193.24.127.92
90 2026-08-27 14:39 639234379227178707
147 ms 193.24.127.92
89 2026-08-27 14:39 639234379227178707
147 ms 139.28.74.159
88 2026-08-27 14:22 639234369065315214
115 ms 139.28.74.159
87 2026-08-27 14:22 639234369065315214
115 ms 193.24.127.92
86 2026-08-27 14:05 639234358825501576
111 ms 139.28.74.159
85 2026-08-27 14:05 639234358825501576
111 ms 193.24.127.92
84 2026-08-27 13:47 639234348572745268
106 ms 193.24.127.92
83 2026-08-27 13:47 639234348572745268
106 ms 139.28.74.159
82 2026-08-27 13:30 639234338264503481
237 ms 139.28.74.159
81 2026-08-27 13:30 639234338264503481
237 ms 193.24.127.92
80 2026-08-27 13:13 639234327818741376
147 ms 139.28.74.159
79 2026-08-27 13:13 639234327818741376
147 ms 193.24.127.92
78 2026-08-27 12:56 639234317475724313
126 ms 139.28.74.159
77 2026-08-27 12:56 639234317475724313
126 ms 193.24.127.92
76 2026-08-27 12:38 639234307007468133
197 ms 193.24.127.92
75 2026-08-27 12:38 639234307007468133
197 ms 139.28.74.159
74 2026-08-27 12:21 639234296664302575
83 ms 139.28.74.159
73 2026-08-27 12:21 639234296664302575
83 ms 193.24.127.92
72 2026-08-27 12:03 639234286253196126
87 ms 139.28.74.159
71 2026-08-27 12:03 639234286253196126
87 ms 193.24.127.92
70 2026-08-27 11:10 639234253963286387
129 ms 193.24.127.92
69 2026-08-27 11:10 639234253963286387
129 ms 139.28.74.159
68 2026-08-27 10:53 639234243654907465
150 ms 193.24.127.92
67 2026-08-27 10:53 639234243654907465
150 ms 139.28.74.159
66 2026-08-27 10:35 639234233269654413
122 ms 193.24.127.92
65 2026-08-27 10:35 639234233269654413
122 ms 139.28.74.159
64 2026-08-27 10:18 639234222943951923
132 ms 193.24.127.92
63 2026-08-27 10:18 639234222943951923
132 ms 139.28.74.159
62 2026-08-27 10:01 639234212558002823
159 ms 193.24.127.92
61 2026-08-27 10:01 639234212558002823
159 ms 139.28.74.159
60 2026-08-27 09:43 639234202117531850
196 ms 139.28.74.159
59 2026-08-27 09:43 639234202117531850
196 ms 193.24.127.92
58 2026-08-27 09:26 639234191649612722
149 ms 139.28.74.159
57 2026-08-27 09:26 639234191649612722
149 ms 193.24.127.92
56 2026-08-27 09:08 639234181105879568
148 ms 193.24.127.92
55 2026-08-27 09:08 639234181105879568
148 ms 139.28.74.159
54 2026-08-27 08:51 639234170713214496
41 ms 139.28.74.159
53 2026-08-27 08:51 639234170713214496
41 ms 193.24.127.92
52 2026-08-27 08:34 639234160341037652
151 ms 139.28.74.159
51 2026-08-27 08:34 639234160341037652
151 ms 193.24.127.92
50 2026-08-27 08:16 639234149799404224
92 ms 139.28.74.159
49 2026-08-27 08:16 639234149799404224
92 ms 193.24.127.92
48 2026-08-27 07:59 639234139553286469
178 ms 139.28.74.159
47 2026-08-27 07:59 639234139553286469
178 ms 193.24.127.92
46 2026-08-27 07:05 639234107183588293
291 ms 139.28.74.159
45 2026-08-27 07:05 639234107183588293
291 ms 193.24.127.92
44 2026-08-27 06:48 639234096905435724
2133 ms 193.24.127.92
43 2026-08-27 06:48 639234096905435724
2133 ms 139.28.74.159
42 2026-08-27 06:31 639234086579410775
106 ms 139.28.74.159
41 2026-08-27 06:31 639234086579410775
106 ms 193.24.127.92
40 2026-08-27 06:14 639234076291157956
110 ms 139.28.74.159
39 2026-08-27 06:14 639234076291157956
110 ms 193.24.127.92
38 2026-08-27 05:57 639234065981939454
119 ms 139.28.74.159
37 2026-08-27 05:57 639234065981939454
119 ms 193.24.127.92
36 2026-08-27 05:39 639234055548642997
142 ms 193.24.127.92
35 2026-08-27 05:39 639234055548642997
142 ms 139.28.74.159
34 2026-08-27 05:22 639234045267979603
328 ms 139.28.74.159
33 2026-08-27 05:22 639234045267979603
328 ms 193.24.127.92
32 2026-08-27 05:05 639234034999717463
83 ms 193.24.127.92
31 2026-08-27 05:05 639234034999717463
83 ms 139.28.74.159
30 2026-08-27 04:48 639234024739225358
145 ms 193.24.127.92
29 2026-08-27 04:48 639234024739225358
145 ms 139.28.74.159
28 2026-08-27 04:31 639234014311170162
2448 ms 193.24.127.92
27 2026-08-27 04:31 639234014311170162
2448 ms 139.28.74.159
26 2026-08-27 04:13 639234003806017640
78 ms 193.24.127.92
25 2026-08-27 04:13 639234003806017640
78 ms 139.28.74.159
24 2026-08-27 03:55 639233993356203030
79 ms 139.28.74.159
23 2026-08-27 03:55 639233993356203030
79 ms 193.24.127.92
22 2026-08-27 03:02 639233961301716608
139 ms 193.24.127.92
21 2026-08-27 03:02 639233961301716608
139 ms 139.28.74.159
20 2026-08-27 02:45 639233950834200647
90 ms 193.24.127.92
19 2026-08-27 02:45 639233950834200647
90 ms 139.28.74.159
18 2026-08-27 02:27 639233940431849026
119 ms 139.28.74.159
17 2026-08-27 02:27 639233940431849026
119 ms 193.24.127.92
16 2026-08-27 02:10 639233930110596398
95 ms 139.28.74.159
15 2026-08-27 02:10 639233930110596398
95 ms 193.24.127.92
14 2026-08-27 01:53 639233919705434540
148 ms 193.24.127.92
13 2026-08-27 01:53 639233919705434540
148 ms 139.28.74.159
12 2026-08-27 01:36 639233909452807845
114 ms 139.28.74.159
11 2026-08-27 01:36 639233909452807845
114 ms 193.24.127.92
10 2026-08-27 01:19 639233899096420820
169 ms 139.28.74.159
9 2026-08-27 01:19 639233899096420820
169 ms 193.24.127.92
8 2026-08-27 01:01 639233888707824939
80 ms 193.24.127.92
7 2026-08-27 01:01 639233888707824939
80 ms 139.28.74.159
6 2026-08-27 00:44 639233878461203802
144 ms 139.28.74.159
5 2026-08-27 00:44 639233878461203802
144 ms 193.24.127.92
4 2026-08-27 00:27 639233868060868209
169 ms 139.28.74.159
3 2026-08-27 00:27 639233868060868209
169 ms 193.24.127.92
2 2026-08-27 00:09 639233857450922991
121 ms 139.28.74.159
1 2026-08-27 00:09 639233857450922991
121 ms 193.24.127.92