History for us4-1ef9ffa0-2578d7593ca8180c63b4f8f53.pages.mailchi.mp
Domain: pages.mailchi.mp • Tracking since 2026-08-04 23:25 UTC
DNS response history for us4-1ef9ffa0-2578d7593ca8180c63b4f8f53.pages.mailchi.mp
us4-1ef9ffa0-2578d7593ca8180c63b4f8f53.pages.mailchi.mp 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 144 DNS check records, 144 successful responses, 0 failed responses, and 65 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 us4-1ef9ffa0-2578d7593ca8180c63b4f8f53.pages.mailchi.mp.
Records on Selected Date
144
Historical checks stored for this nameserver on selected date
Average Latency
65 ms
Calculated from available response records
Latest Check on Selected Date
2026-09-01 16:41
All timestamps shown in UTC
Latest Resolved IP on Selected Date
148.105.251.19
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 us4-1ef9ffa0-2578d7593ca8180c63b4f8f53.pages.mailchi.mp
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 |
|---|---|---|---|---|---|
| 144 | 2026-09-01 16:41 | 639238776025076085 |
|
13 ms | 148.105.251.19 |
| 143 | 2026-09-01 16:41 | 639238776025076085 |
|
13 ms | 148.105.251.21 |
| 142 | 2026-09-01 16:41 | 639238776025076085 |
|
13 ms | 148.105.251.18 |
| 141 | 2026-09-01 16:24 | 639238765754785418 |
|
36 ms | 148.105.251.16 |
| 140 | 2026-09-01 16:24 | 639238765754785418 |
|
36 ms | 148.105.251.17 |
| 139 | 2026-09-01 16:24 | 639238765754785418 |
|
36 ms | 148.105.251.20 |
| 138 | 2026-09-01 16:06 | 639238755323991033 |
|
18 ms | 148.105.251.19 |
| 137 | 2026-09-01 16:06 | 639238755323991033 |
|
18 ms | 148.105.251.18 |
| 136 | 2026-09-01 16:06 | 639238755323991033 |
|
18 ms | 148.105.251.21 |
| 135 | 2026-09-01 15:49 | 639238744754881753 |
|
28 ms | 148.105.251.17 |
| 134 | 2026-09-01 15:49 | 639238744754881753 |
|
28 ms | 148.105.251.16 |
| 133 | 2026-09-01 15:49 | 639238744754881753 |
|
28 ms | 148.105.251.20 |
| 132 | 2026-09-01 15:31 | 639238734176021898 |
|
13 ms | 148.105.251.17 |
| 131 | 2026-09-01 15:31 | 639238734176021898 |
|
13 ms | 148.105.251.20 |
| 130 | 2026-09-01 15:31 | 639238734176021898 |
|
13 ms | 148.105.251.16 |
| 129 | 2026-09-01 15:13 | 639238723349432115 |
|
19 ms | 148.105.251.17 |
| 128 | 2026-09-01 15:13 | 639238723349432115 |
|
19 ms | 148.105.251.20 |
| 127 | 2026-09-01 15:13 | 639238723349432115 |
|
19 ms | 148.105.251.16 |
| 126 | 2026-09-01 14:19 | 639238690993873259 |
|
10 ms | 148.105.251.21 |
| 125 | 2026-09-01 14:19 | 639238690993873259 |
|
10 ms | 148.105.251.19 |
| 124 | 2026-09-01 14:19 | 639238690993873259 |
|
10 ms | 148.105.251.18 |
| 123 | 2026-09-01 14:02 | 639238680658140472 |
|
33 ms | 148.105.251.18 |
| 122 | 2026-09-01 14:02 | 639238680658140472 |
|
33 ms | 148.105.251.21 |
| 121 | 2026-09-01 14:02 | 639238680658140472 |
|
33 ms | 148.105.251.19 |
| 120 | 2026-09-01 13:45 | 639238670295233158 |
|
7 ms | 148.105.251.17 |
| 119 | 2026-09-01 13:45 | 639238670295233158 |
|
7 ms | 148.105.251.20 |
| 118 | 2026-09-01 13:45 | 639238670295233158 |
|
7 ms | 148.105.251.16 |
| 117 | 2026-09-01 13:27 | 639238659704397018 |
|
18 ms | 148.105.251.21 |
| 116 | 2026-09-01 13:27 | 639238659704397018 |
|
18 ms | 148.105.251.19 |
| 115 | 2026-09-01 13:27 | 639238659704397018 |
|
18 ms | 148.105.251.18 |
| 114 | 2026-09-01 13:10 | 639238649308394463 |
|
8 ms | 148.105.251.21 |
| 113 | 2026-09-01 13:10 | 639238649308394463 |
|
8 ms | 148.105.251.19 |
| 112 | 2026-09-01 13:10 | 639238649308394463 |
|
8 ms | 148.105.251.18 |
| 111 | 2026-09-01 12:52 | 639238638904588883 |
|
40 ms | 148.105.251.20 |
| 110 | 2026-09-01 12:52 | 639238638904588883 |
|
40 ms | 148.105.251.16 |
| 109 | 2026-09-01 12:52 | 639238638904588883 |
|
40 ms | 148.105.251.17 |
| 108 | 2026-09-01 12:35 | 639238628486902752 |
|
7 ms | 148.105.251.17 |
| 107 | 2026-09-01 12:35 | 639238628486902752 |
|
7 ms | 148.105.251.16 |
| 106 | 2026-09-01 12:35 | 639238628486902752 |
|
7 ms | 148.105.251.20 |
| 105 | 2026-09-01 12:17 | 639238617906743100 |
|
10 ms | 148.105.251.19 |
| 104 | 2026-09-01 12:17 | 639238617906743100 |
|
10 ms | 148.105.251.18 |
| 103 | 2026-09-01 12:17 | 639238617906743100 |
|
10 ms | 148.105.251.21 |
| 102 | 2026-09-01 12:00 | 639238607506044626 |
|
9 ms | 148.105.251.16 |
| 101 | 2026-09-01 12:00 | 639238607506044626 |
|
9 ms | 148.105.251.20 |
| 100 | 2026-09-01 12:00 | 639238607506044626 |
|
9 ms | 148.105.251.17 |
| 99 | 2026-09-01 11:42 | 639238597040761406 |
|
26 ms | 148.105.251.21 |
| 98 | 2026-09-01 11:42 | 639238597040761406 |
|
26 ms | 148.105.251.18 |
| 97 | 2026-09-01 11:42 | 639238597040761406 |
|
26 ms | 148.105.251.19 |
| 96 | 2026-09-01 11:25 | 639238586261546969 |
|
20 ms | 148.105.251.21 |
| 95 | 2026-09-01 11:25 | 639238586261546969 |
|
20 ms | 148.105.251.19 |
| 94 | 2026-09-01 11:25 | 639238586261546969 |
|
20 ms | 148.105.251.18 |
| 93 | 2026-09-01 11:07 | 639238575587642333 |
|
25 ms | 148.105.251.18 |
| 92 | 2026-09-01 11:07 | 639238575587642333 |
|
25 ms | 148.105.251.21 |
| 91 | 2026-09-01 11:07 | 639238575587642333 |
|
25 ms | 148.105.251.19 |
| 90 | 2026-09-01 10:13 | 639238543127398267 |
|
17 ms | 148.105.251.19 |
| 89 | 2026-09-01 10:13 | 639238543127398267 |
|
17 ms | 148.105.251.18 |
| 88 | 2026-09-01 10:13 | 639238543127398267 |
|
17 ms | 148.105.251.21 |
| 87 | 2026-09-01 09:55 | 639238532668234016 |
|
28 ms | 148.105.251.18 |
| 86 | 2026-09-01 09:55 | 639238532668234016 |
|
28 ms | 148.105.251.19 |
| 85 | 2026-09-01 09:55 | 639238532668234016 |
|
28 ms | 148.105.251.21 |
| 84 | 2026-09-01 09:37 | 639238522029321761 |
|
16 ms | 148.105.251.19 |
| 83 | 2026-09-01 09:37 | 639238522029321761 |
|
16 ms | 148.105.251.18 |
| 82 | 2026-09-01 09:37 | 639238522029321761 |
|
16 ms | 148.105.251.21 |
| 81 | 2026-09-01 09:20 | 639238511519050351 |
|
11 ms | 148.105.251.17 |
| 80 | 2026-09-01 09:20 | 639238511519050351 |
|
11 ms | 148.105.251.20 |
| 79 | 2026-09-01 09:20 | 639238511519050351 |
|
11 ms | 148.105.251.16 |
| 78 | 2026-09-01 09:02 | 639238500942239673 |
|
15 ms | 148.105.251.21 |
| 77 | 2026-09-01 09:02 | 639238500942239673 |
|
15 ms | 148.105.251.18 |
| 76 | 2026-09-01 09:02 | 639238500942239673 |
|
15 ms | 148.105.251.19 |
| 75 | 2026-09-01 08:45 | 639238490412377398 |
|
25 ms | 148.105.251.20 |
| 74 | 2026-09-01 08:45 | 639238490412377398 |
|
25 ms | 148.105.251.17 |
| 73 | 2026-09-01 08:45 | 639238490412377398 |
|
25 ms | 148.105.251.16 |
| 72 | 2026-09-01 08:27 | 639238479833203021 |
|
26 ms | 148.105.251.18 |
| 71 | 2026-09-01 08:27 | 639238479833203021 |
|
26 ms | 148.105.251.21 |
| 70 | 2026-09-01 08:27 | 639238479833203021 |
|
26 ms | 148.105.251.19 |
| 69 | 2026-09-01 08:09 | 639238469140507479 |
|
53 ms | 148.105.251.16 |
| 68 | 2026-09-01 08:09 | 639238469140507479 |
|
53 ms | 148.105.251.17 |
| 67 | 2026-09-01 08:09 | 639238469140507479 |
|
53 ms | 148.105.251.20 |
| 66 | 2026-09-01 07:52 | 639238458443560361 |
|
30 ms | 148.105.251.17 |
| 65 | 2026-09-01 07:52 | 639238458443560361 |
|
30 ms | 148.105.251.16 |
| 64 | 2026-09-01 07:52 | 639238458443560361 |
|
30 ms | 148.105.251.20 |
| 63 | 2026-09-01 07:34 | 639238447694851502 |
|
28 ms | 148.105.251.16 |
| 62 | 2026-09-01 07:34 | 639238447694851502 |
|
28 ms | 148.105.251.17 |
| 61 | 2026-09-01 07:34 | 639238447694851502 |
|
28 ms | 148.105.251.20 |
| 60 | 2026-09-01 07:15 | 639238436624109087 |
|
11 ms | 148.105.251.21 |
| 59 | 2026-09-01 07:15 | 639238436624109087 |
|
11 ms | 148.105.251.19 |
| 58 | 2026-09-01 07:15 | 639238436624109087 |
|
11 ms | 148.105.251.18 |
| 57 | 2026-09-01 06:57 | 639238425565611335 |
|
10 ms | 148.105.251.19 |
| 56 | 2026-09-01 06:57 | 639238425565611335 |
|
10 ms | 148.105.251.18 |
| 55 | 2026-09-01 06:57 | 639238425565611335 |
|
10 ms | 148.105.251.21 |
| 54 | 2026-09-01 06:01 | 639238392250222581 |
|
5 ms | 148.105.251.21 |
| 53 | 2026-09-01 06:01 | 639238392250222581 |
|
5 ms | 148.105.251.18 |
| 52 | 2026-09-01 06:01 | 639238392250222581 |
|
5 ms | 148.105.251.19 |
| 51 | 2026-09-01 05:43 | 639238381322537831 |
|
17 ms | 148.105.251.18 |
| 50 | 2026-09-01 05:43 | 639238381322537831 |
|
17 ms | 148.105.251.21 |
| 49 | 2026-09-01 05:43 | 639238381322537831 |
|
17 ms | 148.105.251.19 |
| 48 | 2026-09-01 05:25 | 639238370248186084 |
|
14 ms | 148.105.251.19 |
| 47 | 2026-09-01 05:25 | 639238370248186084 |
|
14 ms | 148.105.251.18 |
| 46 | 2026-09-01 05:25 | 639238370248186084 |
|
14 ms | 148.105.251.21 |
| 45 | 2026-09-01 05:06 | 639238359264687845 |
|
11 ms | 148.105.251.20 |
| 44 | 2026-09-01 05:06 | 639238359264687845 |
|
11 ms | 148.105.251.16 |
| 43 | 2026-09-01 05:06 | 639238359264687845 |
|
11 ms | 148.105.251.17 |
| 42 | 2026-09-01 04:48 | 639238348534621818 |
|
9 ms | 148.105.251.17 |
| 41 | 2026-09-01 04:48 | 639238348534621818 |
|
9 ms | 148.105.251.16 |
| 40 | 2026-09-01 04:48 | 639238348534621818 |
|
9 ms | 148.105.251.20 |
| 39 | 2026-09-01 04:30 | 639238337725739433 |
|
10 ms | 148.105.251.21 |
| 38 | 2026-09-01 04:30 | 639238337725739433 |
|
10 ms | 148.105.251.19 |
| 37 | 2026-09-01 04:30 | 639238337725739433 |
|
10 ms | 148.105.251.18 |
| 36 | 2026-09-01 04:12 | 639238326844749368 |
|
33 ms | 148.105.251.17 |
| 35 | 2026-09-01 04:12 | 639238326844749368 |
|
33 ms | 148.105.251.16 |
| 34 | 2026-09-01 04:12 | 639238326844749368 |
|
33 ms | 148.105.251.20 |
| 33 | 2026-09-01 03:54 | 639238315792024737 |
|
2120 ms | 148.105.251.17 |
| 32 | 2026-09-01 03:54 | 639238315792024737 |
|
2120 ms | 148.105.251.20 |
| 31 | 2026-09-01 03:54 | 639238315792024737 |
|
2120 ms | 148.105.251.16 |
| 30 | 2026-09-01 03:36 | 639238304931064768 |
|
32 ms | 148.105.251.18 |
| 29 | 2026-09-01 03:36 | 639238304931064768 |
|
32 ms | 148.105.251.21 |
| 28 | 2026-09-01 03:36 | 639238304931064768 |
|
32 ms | 148.105.251.19 |
| 27 | 2026-09-01 03:18 | 639238294131483803 |
|
42 ms | 148.105.251.16 |
| 26 | 2026-09-01 03:18 | 639238294131483803 |
|
42 ms | 148.105.251.17 |
| 25 | 2026-09-01 03:18 | 639238294131483803 |
|
42 ms | 148.105.251.20 |
| 24 | 2026-09-01 03:00 | 639238283314985519 |
|
28 ms | 148.105.251.19 |
| 23 | 2026-09-01 03:00 | 639238283314985519 |
|
28 ms | 148.105.251.18 |
| 22 | 2026-09-01 03:00 | 639238283314985519 |
|
28 ms | 148.105.251.21 |
| 21 | 2026-09-01 02:41 | 639238272374093187 |
|
17 ms | 148.105.251.18 |
| 20 | 2026-09-01 02:41 | 639238272374093187 |
|
17 ms | 148.105.251.19 |
| 19 | 2026-09-01 02:41 | 639238272374093187 |
|
17 ms | 148.105.251.21 |
| 18 | 2026-09-01 01:47 | 639238240032549922 |
|
35 ms | 148.105.251.20 |
| 17 | 2026-09-01 01:47 | 639238240032549922 |
|
35 ms | 148.105.251.16 |
| 16 | 2026-09-01 01:47 | 639238240032549922 |
|
35 ms | 148.105.251.17 |
| 15 | 2026-09-01 01:29 | 639238229204177368 |
|
58 ms | 148.105.251.21 |
| 14 | 2026-09-01 01:29 | 639238229204177368 |
|
58 ms | 148.105.251.19 |
| 13 | 2026-09-01 01:29 | 639238229204177368 |
|
58 ms | 148.105.251.18 |
| 12 | 2026-09-01 01:11 | 639238218326150282 |
|
15 ms | 148.105.251.21 |
| 11 | 2026-09-01 01:11 | 639238218326150282 |
|
15 ms | 148.105.251.19 |
| 10 | 2026-09-01 01:11 | 639238218326150282 |
|
15 ms | 148.105.251.18 |
| 9 | 2026-09-01 00:53 | 639238207574700853 |
|
13 ms | 148.105.251.16 |
| 8 | 2026-09-01 00:53 | 639238207574700853 |
|
13 ms | 148.105.251.17 |
| 7 | 2026-09-01 00:53 | 639238207574700853 |
|
13 ms | 148.105.251.20 |
| 6 | 2026-09-01 00:35 | 639238196660283915 |
|
26 ms | 148.105.251.20 |
| 5 | 2026-09-01 00:35 | 639238196660283915 |
|
26 ms | 148.105.251.17 |
| 4 | 2026-09-01 00:35 | 639238196660283915 |
|
26 ms | 148.105.251.16 |
| 3 | 2026-09-01 00:17 | 639238185782358546 |
|
27 ms | 148.105.251.18 |
| 2 | 2026-09-01 00:17 | 639238185782358546 |
|
27 ms | 148.105.251.21 |
| 1 | 2026-09-01 00:17 | 639238185782358546 |
|
27 ms | 148.105.251.19 |