History for ns1.expressionpub.com
Domain: expressionpub.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.expressionpub.com
ns1.expressionpub.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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 77 successful responses, 1 failed responses, and 356 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.expressionpub.com.
Records on Selected Date
78
Historical checks stored for this nameserver on selected date
Average Latency
356 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-09 23:21
All timestamps shown in UTC
Latest Resolved IP on Selected Date
173.209.57.21
Most recently resolved hosting IP on selected date
Successful Responses
77
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.expressionpub.com
Showing DNS history for 2026-08-09 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 |
|---|---|---|---|---|---|
| 78 | 2026-08-09 23:21 | 639219137912168440 |
|
248 ms | 173.209.57.21 |
| 77 | 2026-08-09 23:06 | 639219129014206359 |
|
112 ms | 173.209.57.21 |
| 76 | 2026-08-09 22:51 | 639219120129816185 |
|
2104 ms | 173.209.57.21 |
| 75 | 2026-08-09 22:37 | 639219111180200055 |
|
245 ms | 173.209.57.21 |
| 74 | 2026-08-09 22:22 | 639219102397272208 |
|
233 ms | 173.209.57.21 |
| 73 | 2026-08-09 22:07 | 639219093318422880 |
|
9 ms | 173.209.57.21 |
| 72 | 2026-08-09 21:52 | 639219084400315753 |
|
4009 ms | 173.209.57.21 |
| 71 | 2026-08-09 21:37 | 639219075254551587 |
|
109 ms | 173.209.57.21 |
| 70 | 2026-08-09 21:22 | 639219065729192158 |
|
6 ms | 173.209.57.21 |
| 69 | 2026-08-09 21:06 | 639219056747802098 |
|
124 ms | 173.209.57.21 |
| 68 | 2026-08-09 20:51 | 639219047713450952 |
|
2110 ms | 173.209.57.21 |
| 67 | 2026-08-09 20:36 | 639219038561445315 |
|
4 ms | 173.209.57.21 |
| 66 | 2026-08-09 19:44 | 639219007390383771 |
|
262 ms | 173.209.57.21 |
| 65 | 2026-08-09 19:29 | 639218998523265596 |
|
110 ms | 173.209.57.21 |
| 64 | 2026-08-09 19:14 | 639218989631630804 |
|
236 ms | 173.209.57.21 |
| 63 | 2026-08-09 18:59 | 639218980808450892 |
|
244 ms | 173.209.57.21 |
| 62 | 2026-08-09 18:45 | 639218971852160604 |
|
3 ms | 173.209.57.21 |
| 61 | 2026-08-09 18:30 | 639218962783650906 |
|
246 ms | 173.209.57.21 |
| 60 | 2026-08-09 18:15 | 639218953792820819 |
|
108 ms | 173.209.57.21 |
| 59 | 2026-08-09 18:00 | 639218944959692876 |
|
298 ms | 173.209.57.21 |
| 58 | 2026-08-09 17:45 | 639218936169104506 |
|
137 ms | 173.209.57.21 |
| 57 | 2026-08-09 17:30 | 639218927166062556 |
|
272 ms | 173.209.57.21 |
| 56 | 2026-08-09 17:15 | 639218918015715420 |
|
232 ms | 173.209.57.21 |
| 55 | 2026-08-09 17:00 | 639218908881852638 |
|
108 ms | 173.209.57.21 |
| 54 | 2026-08-09 16:08 | 639218877956262035 |
|
232 ms | 173.209.57.21 |
| 53 | 2026-08-09 15:54 | 639218869143729797 |
|
3 ms | 173.209.57.21 |
| 52 | 2026-08-09 15:39 | 639218860485298832 |
|
4 ms | 173.209.57.21 |
| 51 | 2026-08-09 15:25 | 639218851607906747 |
|
241 ms | 173.209.57.21 |
| 50 | 2026-08-09 15:10 | 639218842720839568 |
|
118 ms | 173.209.57.21 |
| 49 | 2026-08-09 14:55 | 639218833878788864 |
|
242 ms | 173.209.57.21 |
| 48 | 2026-08-09 14:40 | 639218825180862573 |
|
240 ms | 173.209.57.21 |
| 47 | 2026-08-09 14:26 | 639218816469621951 |
|
4 ms | 173.209.57.21 |
| 46 | 2026-08-09 14:11 | 639218807685036212 |
|
250 ms | 173.209.57.21 |
| 45 | 2026-08-09 13:57 | 639218798978271509 |
|
245 ms | 173.209.57.21 |
| 44 | 2026-08-09 13:42 | 639218790065423597 |
|
237 ms | 173.209.57.21 |
| 43 | 2026-08-09 13:27 | 639218781304584862 |
|
245 ms | 173.209.57.21 |
| 42 | 2026-08-09 12:33 | 639218750311179000 |
|
- | |
| 41 | 2026-08-09 12:19 | 639218741750420268 |
|
237 ms | 173.209.57.21 |
| 40 | 2026-08-09 12:05 | 639218733057535576 |
|
246 ms | 173.209.57.21 |
| 39 | 2026-08-09 11:50 | 639218724471329044 |
|
2120 ms | 173.209.57.21 |
| 38 | 2026-08-09 11:36 | 639218715911974203 |
|
237 ms | 173.209.57.21 |
| 37 | 2026-08-09 11:22 | 639218707310812834 |
|
125 ms | 173.209.57.21 |
| 36 | 2026-08-09 11:07 | 639218698790485612 |
|
262 ms | 173.209.57.21 |
| 35 | 2026-08-09 10:53 | 639218690367692706 |
|
9 ms | 173.209.57.21 |
| 34 | 2026-08-09 10:39 | 639218681923173883 |
|
11 ms | 173.209.57.21 |
| 33 | 2026-08-09 10:25 | 639218673547179738 |
|
272 ms | 173.209.57.21 |
| 32 | 2026-08-09 10:11 | 639218664890274867 |
|
2107 ms | 173.209.57.21 |
| 31 | 2026-08-09 09:56 | 639218656036928157 |
|
2008 ms | 173.209.57.21 |
| 30 | 2026-08-09 09:05 | 639218624808018222 |
|
6 ms | 173.209.57.21 |
| 29 | 2026-08-09 08:51 | 639218616243340806 |
|
236 ms | 173.209.57.21 |
| 28 | 2026-08-09 08:36 | 639218607397811973 |
|
6 ms | 173.209.57.21 |
| 27 | 2026-08-09 08:22 | 639218598812444454 |
|
117 ms | 173.209.57.21 |
| 26 | 2026-08-09 08:07 | 639218590219570048 |
|
263 ms | 173.209.57.21 |
| 25 | 2026-08-09 07:53 | 639218581690210758 |
|
8 ms | 173.209.57.21 |
| 24 | 2026-08-09 07:39 | 639218573057388822 |
|
4 ms | 173.209.57.21 |
| 23 | 2026-08-09 07:25 | 639218564408781785 |
|
105 ms | 173.209.57.21 |
| 22 | 2026-08-09 07:10 | 639218555767188482 |
|
270 ms | 173.209.57.21 |
| 21 | 2026-08-09 06:56 | 639218547142705295 |
|
3 ms | 173.209.57.21 |
| 20 | 2026-08-09 06:41 | 639218538090114532 |
|
236 ms | 173.209.57.21 |
| 19 | 2026-08-09 06:26 | 639218529257910584 |
|
3 ms | 173.209.57.21 |
| 18 | 2026-08-09 05:35 | 639218498473231858 |
|
106 ms | 173.209.57.21 |
| 17 | 2026-08-09 05:20 | 639218489802113995 |
|
2 ms | 173.209.57.21 |
| 16 | 2026-08-09 05:06 | 639218481006804516 |
|
111 ms | 173.209.57.21 |
| 15 | 2026-08-09 04:51 | 639218472048712427 |
|
224 ms | 173.209.57.21 |
| 14 | 2026-08-09 04:36 | 639218463224432974 |
|
235 ms | 173.209.57.21 |
| 13 | 2026-08-09 04:21 | 639218454384107526 |
|
2111 ms | 173.209.57.21 |
| 12 | 2026-08-09 04:06 | 639218445331231791 |
|
232 ms | 173.209.57.21 |
| 11 | 2026-08-09 03:51 | 639218436285215733 |
|
231 ms | 173.209.57.21 |
| 10 | 2026-08-09 03:36 | 639218427289555123 |
|
234 ms | 173.209.57.21 |
| 9 | 2026-08-09 03:21 | 639218418227819981 |
|
111 ms | 173.209.57.21 |
| 8 | 2026-08-09 03:06 | 639218409119503123 |
|
108 ms | 173.209.57.21 |
| 7 | 2026-08-09 02:51 | 639218399771712154 |
|
236 ms | 173.209.57.21 |
| 6 | 2026-08-09 01:59 | 639218368648652303 |
|
111 ms | 173.209.57.21 |
| 5 | 2026-08-09 01:44 | 639218359569598460 |
|
133 ms | 173.209.57.21 |
| 4 | 2026-08-09 01:29 | 639218350555429902 |
|
226 ms | 173.209.57.21 |
| 3 | 2026-08-09 01:14 | 639218341311543299 |
|
224 ms | 173.209.57.21 |
| 2 | 2026-08-09 00:22 | 639218309981981465 |
|
111 ms | 173.209.57.21 |
| 1 | 2026-08-09 00:06 | 639218300987184335 |
|
110 ms | 173.209.57.21 |