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 2026-08-24. For this date, NameServerHistory found 111 DNS check records, 110 successful responses, 1 failed responses, and 642 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
111
Historical checks stored for this nameserver on selected date
Average Latency
642 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 23:45
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
110
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 target.substack-custom-domains.com
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 111 | 2026-08-24 23:45 | 639232119551972438 |
|
116 ms | 104.18.36.24 |
| 110 | 2026-08-24 23:45 | 639232119551972438 |
|
116 ms | 172.64.151.232 |
| 109 | 2026-08-24 23:28 | 639232109112567473 |
|
50 ms | 104.18.36.24 |
| 108 | 2026-08-24 23:28 | 639232109112567473 |
|
50 ms | 172.64.151.232 |
| 107 | 2026-08-24 22:35 | 639232077430823987 |
|
2068 ms | 172.64.151.232 |
| 106 | 2026-08-24 22:35 | 639232077430823987 |
|
2068 ms | 104.18.36.24 |
| 105 | 2026-08-24 22:18 | 639232067340513033 |
|
50 ms | 104.18.36.24 |
| 104 | 2026-08-24 22:18 | 639232067340513033 |
|
50 ms | 172.64.151.232 |
| 103 | 2026-08-24 22:01 | 639232057157944387 |
|
2021 ms | 172.64.151.232 |
| 102 | 2026-08-24 22:01 | 639232057157944387 |
|
2021 ms | 104.18.36.24 |
| 101 | 2026-08-24 21:44 | 639232046895282144 |
|
106 ms | 104.18.36.24 |
| 100 | 2026-08-24 21:44 | 639232046895282144 |
|
106 ms | 172.64.151.232 |
| 99 | 2026-08-24 20:50 | 639232014356623395 |
|
181 ms | 172.64.151.232 |
| 98 | 2026-08-24 20:50 | 639232014356623395 |
|
181 ms | 104.18.36.24 |
| 97 | 2026-08-24 20:33 | 639232004177831322 |
|
50 ms | 172.64.151.232 |
| 96 | 2026-08-24 20:33 | 639232004177831322 |
|
50 ms | 104.18.36.24 |
| 95 | 2026-08-24 20:16 | 639231993997863976 |
|
2045 ms | 104.18.36.24 |
| 94 | 2026-08-24 20:16 | 639231993997863976 |
|
2045 ms | 172.64.151.232 |
| 93 | 2026-08-24 19:59 | 639231983967363696 |
|
6 ms | 172.64.151.232 |
| 92 | 2026-08-24 19:59 | 639231983967363696 |
|
6 ms | 104.18.36.24 |
| 91 | 2026-08-24 19:07 | 639231952257842845 |
|
111 ms | 104.18.36.24 |
| 90 | 2026-08-24 19:07 | 639231952257842845 |
|
111 ms | 172.64.151.232 |
| 89 | 2026-08-24 18:50 | 639231942277816756 |
|
65 ms | 172.64.151.232 |
| 88 | 2026-08-24 18:50 | 639231942277816756 |
|
65 ms | 104.18.36.24 |
| 87 | 2026-08-24 18:33 | 639231932094180724 |
|
82 ms | 104.18.36.24 |
| 86 | 2026-08-24 18:33 | 639231932094180724 |
|
82 ms | 172.64.151.232 |
| 85 | 2026-08-24 18:16 | 639231922041034838 |
|
2038 ms | 104.18.36.24 |
| 84 | 2026-08-24 18:16 | 639231922041034838 |
|
2038 ms | 172.64.151.232 |
| 83 | 2026-08-24 17:24 | 639231890488117536 |
|
36 ms | 172.64.151.232 |
| 82 | 2026-08-24 17:24 | 639231890488117536 |
|
36 ms | 104.18.36.24 |
| 81 | 2026-08-24 17:07 | 639231880574255543 |
|
63 ms | 172.64.151.232 |
| 80 | 2026-08-24 17:07 | 639231880574255543 |
|
63 ms | 104.18.36.24 |
| 79 | 2026-08-24 16:50 | 639231870418029045 |
|
2016 ms | 104.18.36.24 |
| 78 | 2026-08-24 16:50 | 639231870418029045 |
|
2016 ms | 172.64.151.232 |
| 77 | 2026-08-24 16:33 | 639231860258429562 |
|
2024 ms | 172.64.151.232 |
| 76 | 2026-08-24 16:33 | 639231860258429562 |
|
2024 ms | 104.18.36.24 |
| 75 | 2026-08-24 15:40 | 639231828211839931 |
|
3 ms | 104.18.36.24 |
| 74 | 2026-08-24 15:40 | 639231828211839931 |
|
3 ms | 172.64.151.232 |
| 73 | 2026-08-24 15:23 | 639231818080917481 |
|
55 ms | 172.64.151.232 |
| 72 | 2026-08-24 15:23 | 639231818080917481 |
|
55 ms | 104.18.36.24 |
| 71 | 2026-08-24 15:06 | 639231807961539652 |
|
107 ms | 104.18.36.24 |
| 70 | 2026-08-24 15:06 | 639231807961539652 |
|
107 ms | 172.64.151.232 |
| 69 | 2026-08-24 14:49 | 639231797631669865 |
|
37 ms | 104.18.36.24 |
| 68 | 2026-08-24 14:49 | 639231797631669865 |
|
37 ms | 172.64.151.232 |
| 67 | 2026-08-24 13:56 | 639231765923559455 |
|
43 ms | 104.18.36.24 |
| 66 | 2026-08-24 13:56 | 639231765923559455 |
|
43 ms | 172.64.151.232 |
| 65 | 2026-08-24 13:39 | 639231755868832964 |
|
2036 ms | 104.18.36.24 |
| 64 | 2026-08-24 13:39 | 639231755868832964 |
|
2036 ms | 172.64.151.232 |
| 63 | 2026-08-24 13:22 | 639231745628278877 |
|
2012 ms | 172.64.151.232 |
| 62 | 2026-08-24 13:22 | 639231745628278877 |
|
2012 ms | 104.18.36.24 |
| 61 | 2026-08-24 13:05 | 639231735407682062 |
|
54 ms | 172.64.151.232 |
| 60 | 2026-08-24 13:05 | 639231735407682062 |
|
54 ms | 104.18.36.24 |
| 59 | 2026-08-24 12:13 | 639231703815441688 |
|
2021 ms | 104.18.36.24 |
| 58 | 2026-08-24 12:13 | 639231703815441688 |
|
2021 ms | 172.64.151.232 |
| 57 | 2026-08-24 11:56 | 639231693747052549 |
|
11 ms | 172.64.151.232 |
| 56 | 2026-08-24 11:56 | 639231693747052549 |
|
11 ms | 104.18.36.24 |
| 55 | 2026-08-24 11:39 | 639231683712487276 |
|
89 ms | 104.18.36.24 |
| 54 | 2026-08-24 11:39 | 639231683712487276 |
|
89 ms | 172.64.151.232 |
| 53 | 2026-08-24 11:22 | 639231673513573868 |
|
110 ms | 104.18.36.24 |
| 52 | 2026-08-24 11:22 | 639231673513573868 |
|
110 ms | 172.64.151.232 |
| 51 | 2026-08-24 10:29 | 639231641791249939 |
|
118 ms | 104.18.36.24 |
| 50 | 2026-08-24 10:29 | 639231641791249939 |
|
118 ms | 172.64.151.232 |
| 49 | 2026-08-24 10:13 | 639231631866211033 |
|
2015 ms | 104.18.36.24 |
| 48 | 2026-08-24 10:13 | 639231631866211033 |
|
2015 ms | 172.64.151.232 |
| 47 | 2026-08-24 09:56 | 639231621644955316 |
|
31 ms | 172.64.151.232 |
| 46 | 2026-08-24 09:56 | 639231621644955316 |
|
31 ms | 104.18.36.24 |
| 45 | 2026-08-24 09:39 | 639231611478799259 |
|
7 ms | 172.64.151.232 |
| 44 | 2026-08-24 09:39 | 639231611478799259 |
|
7 ms | 104.18.36.24 |
| 43 | 2026-08-24 08:46 | 639231579923718211 |
|
114 ms | 104.18.36.24 |
| 42 | 2026-08-24 08:46 | 639231579923718211 |
|
114 ms | 172.64.151.232 |
| 41 | 2026-08-24 08:29 | 639231569810702936 |
|
2022 ms | 172.64.151.232 |
| 40 | 2026-08-24 08:29 | 639231569810702936 |
|
2022 ms | 104.18.36.24 |
| 39 | 2026-08-24 08:12 | 639231559762411619 |
|
61 ms | 104.18.36.24 |
| 38 | 2026-08-24 08:12 | 639231559762411619 |
|
61 ms | 172.64.151.232 |
| 37 | 2026-08-24 07:56 | 639231549663595407 |
|
86 ms | 104.18.36.24 |
| 36 | 2026-08-24 07:56 | 639231549663595407 |
|
86 ms | 172.64.151.232 |
| 35 | 2026-08-24 07:03 | 639231518076817246 |
|
2047 ms | 104.18.36.24 |
| 34 | 2026-08-24 07:03 | 639231518076817246 |
|
2047 ms | 172.64.151.232 |
| 33 | 2026-08-24 06:46 | 639231508078650885 |
|
59 ms | 172.64.151.232 |
| 32 | 2026-08-24 06:46 | 639231508078650885 |
|
59 ms | 104.18.36.24 |
| 31 | 2026-08-24 06:30 | 639231498210697093 |
|
79 ms | 104.18.36.24 |
| 30 | 2026-08-24 06:30 | 639231498210697093 |
|
79 ms | 172.64.151.232 |
| 29 | 2026-08-24 06:13 | 639231488109699360 |
|
173 ms | 172.64.151.232 |
| 28 | 2026-08-24 06:13 | 639231488109699360 |
|
173 ms | 104.18.36.24 |
| 27 | 2026-08-24 05:21 | 639231456772510692 |
|
70 ms | 172.64.151.232 |
| 26 | 2026-08-24 05:21 | 639231456772510692 |
|
70 ms | 104.18.36.24 |
| 25 | 2026-08-24 05:05 | 639231447084631185 |
|
65 ms | 172.64.151.232 |
| 24 | 2026-08-24 05:05 | 639231447084631185 |
|
65 ms | 104.18.36.24 |
| 23 | 2026-08-24 04:48 | 639231437208519473 |
|
93 ms | 104.18.36.24 |
| 22 | 2026-08-24 04:48 | 639231437208519473 |
|
93 ms | 172.64.151.232 |
| 21 | 2026-08-24 04:32 | 639231427209627490 |
|
4017 ms | 104.18.36.24 |
| 20 | 2026-08-24 04:32 | 639231427209627490 |
|
4017 ms | 172.64.151.232 |
| 19 | 2026-08-24 03:39 | 639231395791246644 |
|
2032 ms | 104.18.36.24 |
| 18 | 2026-08-24 03:39 | 639231395791246644 |
|
2032 ms | 172.64.151.232 |
| 17 | 2026-08-24 03:23 | 639231386075551458 |
|
102 ms | 172.64.151.232 |
| 16 | 2026-08-24 03:23 | 639231386075551458 |
|
102 ms | 104.18.36.24 |
| 15 | 2026-08-24 03:07 | 639231376208713791 |
|
61 ms | 104.18.36.24 |
| 14 | 2026-08-24 03:07 | 639231376208713791 |
|
61 ms | 172.64.151.232 |
| 13 | 2026-08-24 02:50 | 639231366170589276 |
|
23 ms | 172.64.151.232 |
| 12 | 2026-08-24 02:50 | 639231366170589276 |
|
23 ms | 104.18.36.24 |
| 11 | 2026-08-24 01:57 | 639231334732159368 |
|
77 ms | 104.18.36.24 |
| 10 | 2026-08-24 01:57 | 639231334732159368 |
|
77 ms | 172.64.151.232 |
| 9 | 2026-08-24 01:41 | 639231325035670078 |
|
- | |
| 8 | 2026-08-24 01:25 | 639231315132253837 |
|
98 ms | 104.18.36.24 |
| 7 | 2026-08-24 01:25 | 639231315132253837 |
|
98 ms | 172.64.151.232 |
| 6 | 2026-08-24 01:08 | 639231305014280808 |
|
113 ms | 172.64.151.232 |
| 5 | 2026-08-24 01:08 | 639231305014280808 |
|
113 ms | 104.18.36.24 |
| 4 | 2026-08-24 00:16 | 639231273779380675 |
|
12 ms | 104.18.36.24 |
| 3 | 2026-08-24 00:16 | 639231273779380675 |
|
12 ms | 172.64.151.232 |
| 2 | 2026-08-24 00:00 | 639231264180839154 |
|
2030 ms | 104.18.36.24 |
| 1 | 2026-08-24 00:00 | 639231264180839154 |
|
2030 ms | 172.64.151.232 |