DNS response history for polar-sagebrush-5f41gwofsl4cl6tma5koz4an.herokudns.com

polar-sagebrush-5f41gwofsl4cl6tma5koz4an.herokudns.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 2026-09-01. For this date, NameServerHistory found 200 DNS check records, 200 successful responses, 0 failed responses, and 123 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 polar-sagebrush-5f41gwofsl4cl6tma5koz4an.herokudns.com.
Records on Selected Date

200

Historical checks stored for this nameserver on selected date

Average Latency

123 ms

Calculated from available response records

Latest Check on Selected Date

2026-09-01 17:14

All timestamps shown in UTC

Latest Resolved IP on Selected Date

15.197.246.237

Most recently resolved hosting IP on selected date

Successful Responses

200

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 polar-sagebrush-5f41gwofsl4cl6tma5koz4an.herokudns.com

Showing DNS history for 2026-09-01 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
200 2026-09-01 17:14 639238796825574164
17 ms 15.197.246.237
199 2026-09-01 17:14 639238796825574164
17 ms 99.83.183.127
198 2026-09-01 17:14 639238796825574164
17 ms 3.33.193.101
197 2026-09-01 17:14 639238796825574164
17 ms 52.223.46.195
196 2026-09-01 16:57 639238786534802963
19 ms 15.197.246.237
195 2026-09-01 16:57 639238786534802963
19 ms 99.83.183.127
194 2026-09-01 16:57 639238786534802963
19 ms 52.223.46.195
193 2026-09-01 16:57 639238786534802963
19 ms 3.33.193.101
192 2026-09-01 16:40 639238776025076085
2039 ms 99.83.183.127
191 2026-09-01 16:40 639238776025076085
2039 ms 15.197.246.237
190 2026-09-01 16:40 639238776025076085
2039 ms 3.33.193.101
189 2026-09-01 16:40 639238776025076085
2039 ms 52.223.46.195
188 2026-09-01 16:23 639238765754785418
16 ms 3.33.193.101
187 2026-09-01 16:23 639238765754785418
16 ms 15.197.246.237
186 2026-09-01 16:23 639238765754785418
16 ms 52.223.46.195
185 2026-09-01 16:23 639238765754785418
16 ms 99.83.183.127
184 2026-09-01 16:05 639238755323991033
12 ms 3.33.193.101
183 2026-09-01 16:05 639238755323991033
12 ms 15.197.246.237
182 2026-09-01 16:05 639238755323991033
12 ms 52.223.46.195
181 2026-09-01 16:05 639238755323991033
12 ms 99.83.183.127
180 2026-09-01 15:48 639238744754881753
87 ms 3.33.193.101
179 2026-09-01 15:48 639238744754881753
87 ms 15.197.246.237
178 2026-09-01 15:48 639238744754881753
87 ms 99.83.183.127
177 2026-09-01 15:48 639238744754881753
87 ms 52.223.46.195
176 2026-09-01 15:30 639238734176021898
16 ms 3.33.193.101
175 2026-09-01 15:30 639238734176021898
16 ms 15.197.246.237
174 2026-09-01 15:30 639238734176021898
16 ms 52.223.46.195
173 2026-09-01 15:30 639238734176021898
16 ms 99.83.183.127
172 2026-09-01 15:12 639238723349432115
65 ms 3.33.193.101
171 2026-09-01 15:12 639238723349432115
65 ms 52.223.46.195
170 2026-09-01 15:12 639238723349432115
65 ms 15.197.246.237
169 2026-09-01 15:12 639238723349432115
65 ms 99.83.183.127
168 2026-09-01 14:18 639238690993873259
22 ms 3.33.193.101
167 2026-09-01 14:18 639238690993873259
22 ms 15.197.246.237
166 2026-09-01 14:18 639238690993873259
22 ms 52.223.46.195
165 2026-09-01 14:18 639238690993873259
22 ms 99.83.183.127
164 2026-09-01 14:01 639238680658140472
31 ms 3.33.193.101
163 2026-09-01 14:01 639238680658140472
31 ms 15.197.246.237
162 2026-09-01 14:01 639238680658140472
31 ms 52.223.46.195
161 2026-09-01 14:01 639238680658140472
31 ms 99.83.183.127
160 2026-09-01 13:43 639238670295233158
12 ms 15.197.246.237
159 2026-09-01 13:43 639238670295233158
12 ms 99.83.183.127
158 2026-09-01 13:43 639238670295233158
12 ms 3.33.193.101
157 2026-09-01 13:43 639238670295233158
12 ms 52.223.46.195
156 2026-09-01 13:26 639238659704397018
10 ms 52.223.46.195
155 2026-09-01 13:26 639238659704397018
10 ms 15.197.246.237
154 2026-09-01 13:26 639238659704397018
10 ms 3.33.193.101
153 2026-09-01 13:26 639238659704397018
10 ms 99.83.183.127
152 2026-09-01 13:08 639238649308394463
16 ms 3.33.193.101
151 2026-09-01 13:08 639238649308394463
16 ms 15.197.246.237
150 2026-09-01 13:08 639238649308394463
16 ms 52.223.46.195
149 2026-09-01 13:08 639238649308394463
16 ms 99.83.183.127
148 2026-09-01 12:51 639238638904588883
256 ms 3.33.193.101
147 2026-09-01 12:51 639238638904588883
256 ms 15.197.246.237
146 2026-09-01 12:51 639238638904588883
256 ms 52.223.46.195
145 2026-09-01 12:51 639238638904588883
256 ms 99.83.183.127
144 2026-09-01 12:34 639238628486902752
20 ms 3.33.193.101
143 2026-09-01 12:34 639238628486902752
20 ms 52.223.46.195
142 2026-09-01 12:34 639238628486902752
20 ms 15.197.246.237
141 2026-09-01 12:34 639238628486902752
20 ms 99.83.183.127
140 2026-09-01 12:16 639238617906743100
26 ms 3.33.193.101
139 2026-09-01 12:16 639238617906743100
26 ms 15.197.246.237
138 2026-09-01 12:16 639238617906743100
26 ms 52.223.46.195
137 2026-09-01 12:16 639238617906743100
26 ms 99.83.183.127
136 2026-09-01 11:59 639238607506044626
13 ms 3.33.193.101
135 2026-09-01 11:59 639238607506044626
13 ms 15.197.246.237
134 2026-09-01 11:59 639238607506044626
13 ms 52.223.46.195
133 2026-09-01 11:59 639238607506044626
13 ms 99.83.183.127
132 2026-09-01 11:41 639238597040761406
76 ms 52.223.46.195
131 2026-09-01 11:41 639238597040761406
76 ms 99.83.183.127
130 2026-09-01 11:41 639238597040761406
76 ms 3.33.193.101
129 2026-09-01 11:41 639238597040761406
76 ms 15.197.246.237
128 2026-09-01 11:23 639238586261546969
53 ms 99.83.183.127
127 2026-09-01 11:23 639238586261546969
53 ms 52.223.46.195
126 2026-09-01 11:23 639238586261546969
53 ms 3.33.193.101
125 2026-09-01 11:23 639238586261546969
53 ms 15.197.246.237
124 2026-09-01 11:06 639238575587642333
20 ms 15.197.246.237
123 2026-09-01 11:06 639238575587642333
20 ms 3.33.193.101
122 2026-09-01 11:06 639238575587642333
20 ms 52.223.46.195
121 2026-09-01 11:06 639238575587642333
20 ms 99.83.183.127
120 2026-09-01 10:12 639238543127398267
129 ms 3.33.193.101
119 2026-09-01 10:12 639238543127398267
129 ms 15.197.246.237
118 2026-09-01 10:12 639238543127398267
129 ms 52.223.46.195
117 2026-09-01 10:12 639238543127398267
129 ms 99.83.183.127
116 2026-09-01 09:54 639238532668234016
24 ms 3.33.193.101
115 2026-09-01 09:54 639238532668234016
24 ms 15.197.246.237
114 2026-09-01 09:54 639238532668234016
24 ms 52.223.46.195
113 2026-09-01 09:54 639238532668234016
24 ms 99.83.183.127
112 2026-09-01 09:36 639238522029321761
11 ms 3.33.193.101
111 2026-09-01 09:36 639238522029321761
11 ms 15.197.246.237
110 2026-09-01 09:36 639238522029321761
11 ms 52.223.46.195
109 2026-09-01 09:36 639238522029321761
11 ms 99.83.183.127
108 2026-09-01 09:19 639238511519050351
24 ms 3.33.193.101
107 2026-09-01 09:19 639238511519050351
24 ms 15.197.246.237
106 2026-09-01 09:19 639238511519050351
24 ms 52.223.46.195
105 2026-09-01 09:19 639238511519050351
24 ms 99.83.183.127
104 2026-09-01 09:01 639238500942239673
469 ms 52.223.46.195
103 2026-09-01 09:01 639238500942239673
469 ms 3.33.193.101
102 2026-09-01 09:01 639238500942239673
469 ms 15.197.246.237
101 2026-09-01 09:01 639238500942239673
469 ms 99.83.183.127
100 2026-09-01 08:44 639238490412377398
17 ms 3.33.193.101
99 2026-09-01 08:44 639238490412377398
17 ms 15.197.246.237
98 2026-09-01 08:44 639238490412377398
17 ms 52.223.46.195
97 2026-09-01 08:44 639238490412377398
17 ms 99.83.183.127
96 2026-09-01 08:26 639238479833203021
21 ms 3.33.193.101
95 2026-09-01 08:26 639238479833203021
21 ms 15.197.246.237
94 2026-09-01 08:26 639238479833203021
21 ms 52.223.46.195
93 2026-09-01 08:26 639238479833203021
21 ms 99.83.183.127
92 2026-09-01 08:08 639238469140507479
20 ms 15.197.246.237
91 2026-09-01 08:08 639238469140507479
20 ms 3.33.193.101
90 2026-09-01 08:08 639238469140507479
20 ms 52.223.46.195
89 2026-09-01 08:08 639238469140507479
20 ms 99.83.183.127
88 2026-09-01 07:50 639238458443560361
25 ms 3.33.193.101
87 2026-09-01 07:50 639238458443560361
25 ms 15.197.246.237
86 2026-09-01 07:50 639238458443560361
25 ms 99.83.183.127
85 2026-09-01 07:50 639238458443560361
25 ms 52.223.46.195
84 2026-09-01 07:32 639238447694851502
17 ms 3.33.193.101
83 2026-09-01 07:32 639238447694851502
17 ms 15.197.246.237
82 2026-09-01 07:32 639238447694851502
17 ms 52.223.46.195
81 2026-09-01 07:32 639238447694851502
17 ms 99.83.183.127
80 2026-09-01 07:14 639238436624109087
10 ms 3.33.193.101
79 2026-09-01 07:14 639238436624109087
10 ms 15.197.246.237
78 2026-09-01 07:14 639238436624109087
10 ms 52.223.46.195
77 2026-09-01 07:14 639238436624109087
10 ms 99.83.183.127
76 2026-09-01 06:56 639238425565611335
21 ms 3.33.193.101
75 2026-09-01 06:56 639238425565611335
21 ms 15.197.246.237
74 2026-09-01 06:56 639238425565611335
21 ms 52.223.46.195
73 2026-09-01 06:56 639238425565611335
21 ms 99.83.183.127
72 2026-09-01 06:00 639238392250222581
22 ms 15.197.246.237
71 2026-09-01 06:00 639238392250222581
22 ms 3.33.193.101
70 2026-09-01 06:00 639238392250222581
22 ms 52.223.46.195
69 2026-09-01 06:00 639238392250222581
22 ms 99.83.183.127
68 2026-09-01 05:42 639238381322537831
17 ms 3.33.193.101
67 2026-09-01 05:42 639238381322537831
17 ms 15.197.246.237
66 2026-09-01 05:42 639238381322537831
17 ms 52.223.46.195
65 2026-09-01 05:42 639238381322537831
17 ms 99.83.183.127
64 2026-09-01 05:23 639238370248186084
14 ms 3.33.193.101
63 2026-09-01 05:23 639238370248186084
14 ms 99.83.183.127
62 2026-09-01 05:23 639238370248186084
14 ms 52.223.46.195
61 2026-09-01 05:23 639238370248186084
14 ms 15.197.246.237
60 2026-09-01 05:05 639238359264687845
31 ms 3.33.193.101
59 2026-09-01 05:05 639238359264687845
31 ms 15.197.246.237
58 2026-09-01 05:05 639238359264687845
31 ms 52.223.46.195
57 2026-09-01 05:05 639238359264687845
31 ms 99.83.183.127
56 2026-09-01 04:47 639238348534621818
37 ms 3.33.193.101
55 2026-09-01 04:47 639238348534621818
37 ms 15.197.246.237
54 2026-09-01 04:47 639238348534621818
37 ms 52.223.46.195
53 2026-09-01 04:47 639238348534621818
37 ms 99.83.183.127
52 2026-09-01 04:29 639238337725739433
11 ms 3.33.193.101
51 2026-09-01 04:29 639238337725739433
11 ms 15.197.246.237
50 2026-09-01 04:29 639238337725739433
11 ms 52.223.46.195
49 2026-09-01 04:29 639238337725739433
11 ms 99.83.183.127
48 2026-09-01 04:11 639238326844749368
27 ms 3.33.193.101
47 2026-09-01 04:11 639238326844749368
27 ms 15.197.246.237
46 2026-09-01 04:11 639238326844749368
27 ms 52.223.46.195
45 2026-09-01 04:11 639238326844749368
27 ms 99.83.183.127
44 2026-09-01 03:53 639238315792024737
35 ms 52.223.46.195
43 2026-09-01 03:53 639238315792024737
35 ms 99.83.183.127
42 2026-09-01 03:53 639238315792024737
35 ms 3.33.193.101
41 2026-09-01 03:53 639238315792024737
35 ms 15.197.246.237
40 2026-09-01 03:35 639238304931064768
31 ms 15.197.246.237
39 2026-09-01 03:35 639238304931064768
31 ms 99.83.183.127
38 2026-09-01 03:35 639238304931064768
31 ms 3.33.193.101
37 2026-09-01 03:35 639238304931064768
31 ms 52.223.46.195
36 2026-09-01 03:16 639238294131483803
35 ms 3.33.193.101
35 2026-09-01 03:16 639238294131483803
35 ms 15.197.246.237
34 2026-09-01 03:16 639238294131483803
35 ms 52.223.46.195
33 2026-09-01 03:16 639238294131483803
35 ms 99.83.183.127
32 2026-09-01 02:59 639238283314985519
2015 ms 15.197.246.237
31 2026-09-01 02:59 639238283314985519
2015 ms 3.33.193.101
30 2026-09-01 02:59 639238283314985519
2015 ms 99.83.183.127
29 2026-09-01 02:59 639238283314985519
2015 ms 52.223.46.195
28 2026-09-01 02:40 639238272374093187
12 ms 3.33.193.101
27 2026-09-01 02:40 639238272374093187
12 ms 15.197.246.237
26 2026-09-01 02:40 639238272374093187
12 ms 52.223.46.195
25 2026-09-01 02:40 639238272374093187
12 ms 99.83.183.127
24 2026-09-01 01:46 639238240032549922
64 ms 3.33.193.101
23 2026-09-01 01:46 639238240032549922
64 ms 15.197.246.237
22 2026-09-01 01:46 639238240032549922
64 ms 52.223.46.195
21 2026-09-01 01:46 639238240032549922
64 ms 99.83.183.127
20 2026-09-01 01:28 639238229204177368
19 ms 3.33.193.101
19 2026-09-01 01:28 639238229204177368
19 ms 15.197.246.237
18 2026-09-01 01:28 639238229204177368
19 ms 52.223.46.195
17 2026-09-01 01:28 639238229204177368
19 ms 99.83.183.127
16 2026-09-01 01:10 639238218326150282
10 ms 3.33.193.101
15 2026-09-01 01:10 639238218326150282
10 ms 15.197.246.237
14 2026-09-01 01:10 639238218326150282
10 ms 52.223.46.195
13 2026-09-01 01:10 639238218326150282
10 ms 99.83.183.127
12 2026-09-01 00:52 639238207574700853
38 ms 15.197.246.237
11 2026-09-01 00:52 639238207574700853
38 ms 3.33.193.101
10 2026-09-01 00:52 639238207574700853
38 ms 99.83.183.127
9 2026-09-01 00:52 639238207574700853
38 ms 52.223.46.195
8 2026-09-01 00:34 639238196660283915
79 ms 3.33.193.101
7 2026-09-01 00:34 639238196660283915
79 ms 15.197.246.237
6 2026-09-01 00:34 639238196660283915
79 ms 52.223.46.195
5 2026-09-01 00:34 639238196660283915
79 ms 99.83.183.127
4 2026-09-01 00:16 639238185782358546
45 ms 3.33.193.101
3 2026-09-01 00:16 639238185782358546
45 ms 15.197.246.237
2 2026-09-01 00:16 639238185782358546
45 ms 52.223.46.195
1 2026-09-01 00:16 639238185782358546
45 ms 99.83.183.127