History for target.substack-custom-domains.com
Domain: substack-custom-domains.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for target.substack-custom-domains.com
target.substack-custom-domains.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 2026-08-17. For this date, NameServerHistory found 144 DNS check records, 144 successful responses, 0 failed responses, and 507 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 target.substack-custom-domains.com.
Records on Selected Date
144
Historical checks stored for this nameserver on selected date
Average Latency
507 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-17 23:47
All timestamps shown in UTC
Latest Resolved IP on Selected Date
104.18.36.24
Most recently resolved hosting IP on selected date
Successful Responses
144
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 target.substack-custom-domains.com
Showing DNS history for 2026-08-17 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 |
|---|---|---|---|---|---|
| 144 | 2026-08-17 23:47 | 639226072268080268 |
|
40 ms | 104.18.36.24 |
| 143 | 2026-08-17 23:47 | 639226072268080268 |
|
40 ms | 172.64.151.232 |
| 142 | 2026-08-17 23:30 | 639226062577647657 |
|
83 ms | 172.64.151.232 |
| 141 | 2026-08-17 23:30 | 639226062577647657 |
|
83 ms | 104.18.36.24 |
| 140 | 2026-08-17 22:38 | 639226031060857136 |
|
135 ms | 104.18.36.24 |
| 139 | 2026-08-17 22:38 | 639226031060857136 |
|
135 ms | 172.64.151.232 |
| 138 | 2026-08-17 22:22 | 639226021535117364 |
|
6 ms | 104.18.36.24 |
| 137 | 2026-08-17 22:22 | 639226021535117364 |
|
6 ms | 172.64.151.232 |
| 136 | 2026-08-17 22:06 | 639226011884237078 |
|
76 ms | 104.18.36.24 |
| 135 | 2026-08-17 22:06 | 639226011884237078 |
|
76 ms | 172.64.151.232 |
| 134 | 2026-08-17 21:50 | 639226002309299142 |
|
4013 ms | 172.64.151.232 |
| 133 | 2026-08-17 21:50 | 639226002309299142 |
|
4013 ms | 104.18.36.24 |
| 132 | 2026-08-17 21:34 | 639225992791784448 |
|
26 ms | 104.18.36.24 |
| 131 | 2026-08-17 21:34 | 639225992791784448 |
|
26 ms | 172.64.151.232 |
| 130 | 2026-08-17 21:18 | 639225983045271390 |
|
36 ms | 104.18.36.24 |
| 129 | 2026-08-17 21:18 | 639225983045271390 |
|
36 ms | 172.64.151.232 |
| 128 | 2026-08-17 21:02 | 639225973246293513 |
|
148 ms | 172.64.151.232 |
| 127 | 2026-08-17 21:02 | 639225973246293513 |
|
148 ms | 104.18.36.24 |
| 126 | 2026-08-17 20:46 | 639225963620186236 |
|
10 ms | 104.18.36.24 |
| 125 | 2026-08-17 20:46 | 639225963620186236 |
|
10 ms | 172.64.151.232 |
| 124 | 2026-08-17 20:29 | 639225953899183916 |
|
160 ms | 104.18.36.24 |
| 123 | 2026-08-17 20:29 | 639225953899183916 |
|
160 ms | 172.64.151.232 |
| 122 | 2026-08-17 20:13 | 639225944391528206 |
|
19 ms | 104.18.36.24 |
| 121 | 2026-08-17 20:13 | 639225944391528206 |
|
19 ms | 172.64.151.232 |
| 120 | 2026-08-17 19:57 | 639225934593254169 |
|
92 ms | 172.64.151.232 |
| 119 | 2026-08-17 19:57 | 639225934593254169 |
|
92 ms | 104.18.36.24 |
| 118 | 2026-08-17 19:41 | 639225924669984512 |
|
159 ms | 104.18.36.24 |
| 117 | 2026-08-17 19:41 | 639225924669984512 |
|
159 ms | 172.64.151.232 |
| 116 | 2026-08-17 18:48 | 639225893048561320 |
|
66 ms | 104.18.36.24 |
| 115 | 2026-08-17 18:48 | 639225893048561320 |
|
66 ms | 172.64.151.232 |
| 114 | 2026-08-17 18:32 | 639225883481298424 |
|
47 ms | 172.64.151.232 |
| 113 | 2026-08-17 18:32 | 639225883481298424 |
|
47 ms | 104.18.36.24 |
| 112 | 2026-08-17 18:16 | 639225873845394034 |
|
2009 ms | 172.64.151.232 |
| 111 | 2026-08-17 18:16 | 639225873845394034 |
|
2009 ms | 104.18.36.24 |
| 110 | 2026-08-17 18:00 | 639225864216078662 |
|
71 ms | 104.18.36.24 |
| 109 | 2026-08-17 18:00 | 639225864216078662 |
|
71 ms | 172.64.151.232 |
| 108 | 2026-08-17 17:44 | 639225854541857773 |
|
179 ms | 172.64.151.232 |
| 107 | 2026-08-17 17:44 | 639225854541857773 |
|
179 ms | 104.18.36.24 |
| 106 | 2026-08-17 17:27 | 639225844733604072 |
|
16 ms | 172.64.151.232 |
| 105 | 2026-08-17 17:27 | 639225844733604072 |
|
16 ms | 104.18.36.24 |
| 104 | 2026-08-17 17:11 | 639225835085229232 |
|
2021 ms | 172.64.151.232 |
| 103 | 2026-08-17 17:11 | 639225835085229232 |
|
2021 ms | 104.18.36.24 |
| 102 | 2026-08-17 16:55 | 639225825349373981 |
|
31 ms | 104.18.36.24 |
| 101 | 2026-08-17 16:55 | 639225825349373981 |
|
31 ms | 172.64.151.232 |
| 100 | 2026-08-17 16:39 | 639225815690604161 |
|
2011 ms | 172.64.151.232 |
| 99 | 2026-08-17 16:39 | 639225815690604161 |
|
2011 ms | 104.18.36.24 |
| 98 | 2026-08-17 16:23 | 639225805952472306 |
|
73 ms | 172.64.151.232 |
| 97 | 2026-08-17 16:23 | 639225805952472306 |
|
73 ms | 104.18.36.24 |
| 96 | 2026-08-17 16:07 | 639225796264729638 |
|
94 ms | 172.64.151.232 |
| 95 | 2026-08-17 16:07 | 639225796264729638 |
|
94 ms | 104.18.36.24 |
| 94 | 2026-08-17 15:50 | 639225786326499329 |
|
103 ms | 104.18.36.24 |
| 93 | 2026-08-17 15:50 | 639225786326499329 |
|
103 ms | 172.64.151.232 |
| 92 | 2026-08-17 14:58 | 639225754798130711 |
|
2033 ms | 172.64.151.232 |
| 91 | 2026-08-17 14:58 | 639225754798130711 |
|
2033 ms | 104.18.36.24 |
| 90 | 2026-08-17 14:41 | 639225745123193922 |
|
17 ms | 104.18.36.24 |
| 89 | 2026-08-17 14:41 | 639225745123193922 |
|
17 ms | 172.64.151.232 |
| 88 | 2026-08-17 14:25 | 639225735540597271 |
|
2093 ms | 104.18.36.24 |
| 87 | 2026-08-17 14:25 | 639225735540597271 |
|
2093 ms | 172.64.151.232 |
| 86 | 2026-08-17 14:09 | 639225725894857396 |
|
13 ms | 104.18.36.24 |
| 85 | 2026-08-17 14:09 | 639225725894857396 |
|
13 ms | 172.64.151.232 |
| 84 | 2026-08-17 13:53 | 639225716249606913 |
|
2029 ms | 172.64.151.232 |
| 83 | 2026-08-17 13:53 | 639225716249606913 |
|
2029 ms | 104.18.36.24 |
| 82 | 2026-08-17 13:37 | 639225706638238179 |
|
81 ms | 172.64.151.232 |
| 81 | 2026-08-17 13:37 | 639225706638238179 |
|
81 ms | 104.18.36.24 |
| 80 | 2026-08-17 13:21 | 639225696949691423 |
|
56 ms | 172.64.151.232 |
| 79 | 2026-08-17 13:21 | 639225696949691423 |
|
56 ms | 104.18.36.24 |
| 78 | 2026-08-17 13:05 | 639225687286186336 |
|
2023 ms | 172.64.151.232 |
| 77 | 2026-08-17 13:05 | 639225687286186336 |
|
2023 ms | 104.18.36.24 |
| 76 | 2026-08-17 12:49 | 639225677679573133 |
|
41 ms | 172.64.151.232 |
| 75 | 2026-08-17 12:49 | 639225677679573133 |
|
41 ms | 104.18.36.24 |
| 74 | 2026-08-17 12:33 | 639225667957861024 |
|
68 ms | 172.64.151.232 |
| 73 | 2026-08-17 12:33 | 639225667957861024 |
|
68 ms | 104.18.36.24 |
| 72 | 2026-08-17 12:17 | 639225658298791618 |
|
61 ms | 104.18.36.24 |
| 71 | 2026-08-17 12:17 | 639225658298791618 |
|
61 ms | 172.64.151.232 |
| 70 | 2026-08-17 12:00 | 639225648583652785 |
|
137 ms | 172.64.151.232 |
| 69 | 2026-08-17 12:00 | 639225648583652785 |
|
137 ms | 104.18.36.24 |
| 68 | 2026-08-17 11:08 | 639225617000524308 |
|
13 ms | 172.64.151.232 |
| 67 | 2026-08-17 11:08 | 639225617000524308 |
|
13 ms | 104.18.36.24 |
| 66 | 2026-08-17 10:52 | 639225607668541600 |
|
151 ms | 172.64.151.232 |
| 65 | 2026-08-17 10:52 | 639225607668541600 |
|
151 ms | 104.18.36.24 |
| 64 | 2026-08-17 10:36 | 639225598117279238 |
|
126 ms | 104.18.36.24 |
| 63 | 2026-08-17 10:36 | 639225598117279238 |
|
126 ms | 172.64.151.232 |
| 62 | 2026-08-17 10:21 | 639225588751002710 |
|
110 ms | 104.18.36.24 |
| 61 | 2026-08-17 10:21 | 639225588751002710 |
|
110 ms | 172.64.151.232 |
| 60 | 2026-08-17 10:05 | 639225579295831051 |
|
8 ms | 104.18.36.24 |
| 59 | 2026-08-17 10:05 | 639225579295831051 |
|
8 ms | 172.64.151.232 |
| 58 | 2026-08-17 09:49 | 639225569761469940 |
|
68 ms | 104.18.36.24 |
| 57 | 2026-08-17 09:49 | 639225569761469940 |
|
68 ms | 172.64.151.232 |
| 56 | 2026-08-17 09:33 | 639225560161422333 |
|
29 ms | 104.18.36.24 |
| 55 | 2026-08-17 09:33 | 639225560161422333 |
|
29 ms | 172.64.151.232 |
| 54 | 2026-08-17 09:17 | 639225550739955565 |
|
3 ms | 104.18.36.24 |
| 53 | 2026-08-17 09:17 | 639225550739955565 |
|
3 ms | 172.64.151.232 |
| 52 | 2026-08-17 09:01 | 639225541125222426 |
|
24 ms | 172.64.151.232 |
| 51 | 2026-08-17 09:01 | 639225541125222426 |
|
24 ms | 104.18.36.24 |
| 50 | 2026-08-17 08:45 | 639225531526675983 |
|
48 ms | 172.64.151.232 |
| 49 | 2026-08-17 08:45 | 639225531526675983 |
|
48 ms | 104.18.36.24 |
| 48 | 2026-08-17 08:29 | 639225521915528222 |
|
40 ms | 104.18.36.24 |
| 47 | 2026-08-17 08:29 | 639225521915528222 |
|
40 ms | 172.64.151.232 |
| 46 | 2026-08-17 08:13 | 639225512148151789 |
|
99 ms | 172.64.151.232 |
| 45 | 2026-08-17 08:13 | 639225512148151789 |
|
99 ms | 104.18.36.24 |
| 44 | 2026-08-17 07:21 | 639225480786142412 |
|
46 ms | 104.18.36.24 |
| 43 | 2026-08-17 07:21 | 639225480786142412 |
|
46 ms | 172.64.151.232 |
| 42 | 2026-08-17 07:05 | 639225471394348551 |
|
2022 ms | 172.64.151.232 |
| 41 | 2026-08-17 07:05 | 639225471394348551 |
|
2022 ms | 104.18.36.24 |
| 40 | 2026-08-17 06:50 | 639225462031685068 |
|
51 ms | 104.18.36.24 |
| 39 | 2026-08-17 06:50 | 639225462031685068 |
|
51 ms | 172.64.151.232 |
| 38 | 2026-08-17 06:34 | 639225452639458328 |
|
12 ms | 172.64.151.232 |
| 37 | 2026-08-17 06:34 | 639225452639458328 |
|
12 ms | 104.18.36.24 |
| 36 | 2026-08-17 06:18 | 639225443300966543 |
|
111 ms | 104.18.36.24 |
| 35 | 2026-08-17 06:18 | 639225443300966543 |
|
111 ms | 172.64.151.232 |
| 34 | 2026-08-17 06:03 | 639225433880499379 |
|
93 ms | 172.64.151.232 |
| 33 | 2026-08-17 06:03 | 639225433880499379 |
|
93 ms | 104.18.36.24 |
| 32 | 2026-08-17 05:47 | 639225424395198277 |
|
2039 ms | 172.64.151.232 |
| 31 | 2026-08-17 05:47 | 639225424395198277 |
|
2039 ms | 104.18.36.24 |
| 30 | 2026-08-17 05:31 | 639225414744137487 |
|
2053 ms | 104.18.36.24 |
| 29 | 2026-08-17 05:31 | 639225414744137487 |
|
2053 ms | 172.64.151.232 |
| 28 | 2026-08-17 05:15 | 639225405186783164 |
|
3 ms | 172.64.151.232 |
| 27 | 2026-08-17 05:15 | 639225405186783164 |
|
3 ms | 104.18.36.24 |
| 26 | 2026-08-17 04:59 | 639225395563669822 |
|
169 ms | 172.64.151.232 |
| 25 | 2026-08-17 04:59 | 639225395563669822 |
|
169 ms | 104.18.36.24 |
| 24 | 2026-08-17 04:43 | 639225386076645158 |
|
2054 ms | 104.18.36.24 |
| 23 | 2026-08-17 04:43 | 639225386076645158 |
|
2054 ms | 172.64.151.232 |
| 22 | 2026-08-17 04:27 | 639225376620669704 |
|
71 ms | 104.18.36.24 |
| 21 | 2026-08-17 04:27 | 639225376620669704 |
|
71 ms | 172.64.151.232 |
| 20 | 2026-08-17 03:35 | 639225345580892706 |
|
173 ms | 172.64.151.232 |
| 19 | 2026-08-17 03:35 | 639225345580892706 |
|
173 ms | 104.18.36.24 |
| 18 | 2026-08-17 03:20 | 639225336207383710 |
|
2 ms | 104.18.36.24 |
| 17 | 2026-08-17 03:20 | 639225336207383710 |
|
2 ms | 172.64.151.232 |
| 16 | 2026-08-17 03:04 | 639225326726565001 |
|
18 ms | 172.64.151.232 |
| 15 | 2026-08-17 03:04 | 639225326726565001 |
|
18 ms | 104.18.36.24 |
| 14 | 2026-08-17 02:48 | 639225317249271010 |
|
52 ms | 104.18.36.24 |
| 13 | 2026-08-17 02:48 | 639225317249271010 |
|
52 ms | 172.64.151.232 |
| 12 | 2026-08-17 01:57 | 639225286280886044 |
|
64 ms | 104.18.36.24 |
| 11 | 2026-08-17 01:57 | 639225286280886044 |
|
64 ms | 172.64.151.232 |
| 10 | 2026-08-17 01:41 | 639225276872567548 |
|
77 ms | 172.64.151.232 |
| 9 | 2026-08-17 01:41 | 639225276872567548 |
|
77 ms | 104.18.36.24 |
| 8 | 2026-08-17 01:25 | 639225267353865348 |
|
144 ms | 104.18.36.24 |
| 7 | 2026-08-17 01:25 | 639225267353865348 |
|
144 ms | 172.64.151.232 |
| 6 | 2026-08-17 01:10 | 639225258033914248 |
|
2045 ms | 104.18.36.24 |
| 5 | 2026-08-17 01:10 | 639225258033914248 |
|
2045 ms | 172.64.151.232 |
| 4 | 2026-08-17 00:17 | 639225226652221583 |
|
2052 ms | 172.64.151.232 |
| 3 | 2026-08-17 00:17 | 639225226652221583 |
|
2052 ms | 104.18.36.24 |
| 2 | 2026-08-17 00:01 | 639225217156387684 |
|
2025 ms | 104.18.36.24 |
| 1 | 2026-08-17 00:01 | 639225217156387684 |
|
2025 ms | 172.64.151.232 |