History for ns1.letsencode.com
Domain: letsencode.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.letsencode.com
ns1.letsencode.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 72 successful responses, 1 failed responses, and 153 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.letsencode.com.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
153 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:54
All timestamps shown in UTC
Latest Resolved IP on Selected Date
188.245.167.118
Most recently resolved hosting IP on selected date
Successful Responses
72
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 ns1.letsencode.com
Showing DNS history for 2026-08-21 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 |
|---|---|---|---|---|---|
| 73 | 2026-08-21 23:54 | 639229527598660841 |
|
16 ms | 188.245.167.118 |
| 72 | 2026-08-21 23:38 | 639229517954323214 |
|
168 ms | 188.245.167.118 |
| 71 | 2026-08-21 23:22 | 639229508269999021 |
|
16 ms | 188.245.167.118 |
| 70 | 2026-08-21 23:05 | 639229498559060171 |
|
141 ms | 188.245.167.118 |
| 69 | 2026-08-21 22:49 | 639229488519347586 |
|
37 ms | 188.245.167.118 |
| 68 | 2026-08-21 21:56 | 639229456606578934 |
|
548 ms | 188.245.167.118 |
| 67 | 2026-08-21 21:40 | 639229446985772499 |
|
224 ms | 188.245.167.118 |
| 66 | 2026-08-21 21:23 | 639229437367313098 |
|
138 ms | 188.245.167.118 |
| 65 | 2026-08-21 21:08 | 639229427923950391 |
|
1015 ms | 188.245.167.118 |
| 64 | 2026-08-21 20:52 | 639229418168588854 |
|
127 ms | 188.245.167.118 |
| 63 | 2026-08-21 20:35 | 639229408345678334 |
|
164 ms | 188.245.167.118 |
| 62 | 2026-08-21 20:19 | 639229398616354648 |
|
44 ms | 188.245.167.118 |
| 61 | 2026-08-21 20:03 | 639229388634592323 |
|
43 ms | 188.245.167.118 |
| 60 | 2026-08-21 19:46 | 639229378792837692 |
|
122 ms | 188.245.167.118 |
| 59 | 2026-08-21 19:30 | 639229369154682311 |
|
34 ms | 188.245.167.118 |
| 58 | 2026-08-21 19:13 | 639229359248017926 |
|
28 ms | 188.245.167.118 |
| 57 | 2026-08-21 18:57 | 639229349124294642 |
|
35 ms | 188.245.167.118 |
| 56 | 2026-08-21 18:04 | 639229317791715692 |
|
163 ms | 188.245.167.118 |
| 55 | 2026-08-21 17:48 | 639229308115194575 |
|
518 ms | 188.245.167.118 |
| 54 | 2026-08-21 17:32 | 639229298320320558 |
|
18 ms | 188.245.167.118 |
| 53 | 2026-08-21 17:16 | 639229288674863221 |
|
41 ms | 188.245.167.118 |
| 52 | 2026-08-21 17:00 | 639229278983677079 |
|
126 ms | 188.245.167.118 |
| 51 | 2026-08-21 16:43 | 639229269405517175 |
|
39 ms | 188.245.167.118 |
| 50 | 2026-08-21 16:27 | 639229259594798244 |
|
113 ms | 188.245.167.118 |
| 49 | 2026-08-21 16:11 | 639229249736681188 |
|
35 ms | 188.245.167.118 |
| 48 | 2026-08-21 15:54 | 639229239699417787 |
|
197 ms | 188.245.167.118 |
| 47 | 2026-08-21 15:37 | 639229229621964033 |
|
128 ms | 188.245.167.118 |
| 46 | 2026-08-21 15:20 | 639229219567270965 |
|
37 ms | 188.245.167.118 |
| 45 | 2026-08-21 15:04 | 639229209406666856 |
|
208 ms | 188.245.167.118 |
| 44 | 2026-08-21 14:11 | 639229177815876178 |
|
21 ms | 188.245.167.118 |
| 43 | 2026-08-21 13:55 | 639229168243572685 |
|
52 ms | 188.245.167.118 |
| 42 | 2026-08-21 13:39 | 639229158599856475 |
|
54 ms | 188.245.167.118 |
| 41 | 2026-08-21 13:23 | 639229148998940902 |
|
51 ms | 188.245.167.118 |
| 40 | 2026-08-21 13:07 | 639229139276923594 |
|
117 ms | 188.245.167.118 |
| 39 | 2026-08-21 12:51 | 639229129709912394 |
|
4 ms | 188.245.167.118 |
| 38 | 2026-08-21 12:34 | 639229119801488500 |
|
129 ms | 188.245.167.118 |
| 37 | 2026-08-21 12:18 | 639229110135262458 |
|
132 ms | 188.245.167.118 |
| 36 | 2026-08-21 12:02 | 639229100336051392 |
|
628 ms | 188.245.167.118 |
| 35 | 2026-08-21 11:45 | 639229090641415626 |
|
31 ms | 188.245.167.118 |
| 34 | 2026-08-21 11:29 | 639229080702683947 |
|
107 ms | 188.245.167.118 |
| 33 | 2026-08-21 11:12 | 639229070601456699 |
|
271 ms | 188.245.167.118 |
| 32 | 2026-08-21 10:19 | 639229038947447232 |
|
22 ms | 188.245.167.118 |
| 31 | 2026-08-21 10:03 | 639229029268708773 |
|
60 ms | 188.245.167.118 |
| 30 | 2026-08-21 09:47 | 639229019647910603 |
|
47 ms | 188.245.167.118 |
| 29 | 2026-08-21 09:31 | 639229009983843738 |
|
154 ms | 188.245.167.118 |
| 28 | 2026-08-21 09:15 | 639229000203331882 |
|
175 ms | 188.245.167.118 |
| 27 | 2026-08-21 08:59 | 639228990302335999 |
|
26 ms | 188.245.167.118 |
| 26 | 2026-08-21 08:42 | 639228980567740722 |
|
27 ms | 188.245.167.118 |
| 25 | 2026-08-21 08:26 | 639228970762445174 |
|
110 ms | 188.245.167.118 |
| 24 | 2026-08-21 08:10 | 639228961065054445 |
|
254 ms | 188.245.167.118 |
| 23 | 2026-08-21 07:53 | 639228951224649885 |
|
56 ms | 188.245.167.118 |
| 22 | 2026-08-21 07:37 | 639228941303864592 |
|
26 ms | 188.245.167.118 |
| 21 | 2026-08-21 07:20 | 639228931191328583 |
|
23 ms | 188.245.167.118 |
| 20 | 2026-08-21 06:27 | 639228899518173317 |
|
47 ms | 188.245.167.118 |
| 19 | 2026-08-21 06:11 | 639228889785027669 |
|
227 ms | 188.245.167.118 |
| 18 | 2026-08-21 05:55 | 639228880106330161 |
|
528 ms | 188.245.167.118 |
| 17 | 2026-08-21 05:38 | 639228870316184091 |
|
36 ms | 188.245.167.118 |
| 16 | 2026-08-21 05:22 | 639228860695366512 |
|
43 ms | 188.245.167.118 |
| 15 | 2026-08-21 05:06 | 639228851027209500 |
|
30 ms | 188.245.167.118 |
| 14 | 2026-08-21 04:50 | 639228841479265462 |
|
21 ms | 188.245.167.118 |
| 13 | 2026-08-21 04:34 | 639228831752962260 |
|
32 ms | 188.245.167.118 |
| 12 | 2026-08-21 04:18 | 639228821953295483 |
|
54 ms | 188.245.167.118 |
| 11 | 2026-08-21 04:02 | 639228812227429953 |
|
- | |
| 10 | 2026-08-21 03:45 | 639228802476107538 |
|
41 ms | 188.245.167.118 |
| 9 | 2026-08-21 03:29 | 639228792525492032 |
|
21 ms | 188.245.167.118 |
| 8 | 2026-08-21 02:36 | 639228761131421385 |
|
4 ms | 188.245.167.118 |
| 7 | 2026-08-21 02:20 | 639228751571206692 |
|
2110 ms | 188.245.167.118 |
| 6 | 2026-08-21 02:04 | 639228741705571019 |
|
213 ms | 188.245.167.118 |
| 5 | 2026-08-21 01:47 | 639228731642208228 |
|
88 ms | 188.245.167.118 |
| 4 | 2026-08-21 00:55 | 639228700387002072 |
|
115 ms | 188.245.167.118 |
| 3 | 2026-08-21 00:39 | 639228690742014433 |
|
185 ms | 188.245.167.118 |
| 2 | 2026-08-21 00:23 | 639228680877937122 |
|
20 ms | 188.245.167.118 |
| 1 | 2026-08-21 00:06 | 639228670775860800 |
|
111 ms | 188.245.167.118 |