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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 241 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
62
Historical checks stored for this nameserver on selected date
Average Latency
241 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-12 23:58
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
62
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 ns1.expressionpub.com
Showing DNS history for 2026-08-12 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 |
|---|---|---|---|---|---|
| 62 | 2026-08-12 23:58 | 639221753022017039 |
|
2 ms | 173.209.57.21 |
| 61 | 2026-08-12 23:43 | 639221744107644868 |
|
228 ms | 173.209.57.21 |
| 60 | 2026-08-12 23:28 | 639221735030187244 |
|
3 ms | 173.209.57.21 |
| 59 | 2026-08-12 23:13 | 639221725815508109 |
|
225 ms | 173.209.57.21 |
| 58 | 2026-08-12 22:21 | 639221694790955973 |
|
231 ms | 173.209.57.21 |
| 57 | 2026-08-12 22:06 | 639221685562451720 |
|
230 ms | 173.209.57.21 |
| 56 | 2026-08-12 21:50 | 639221676023655289 |
|
3 ms | 173.209.57.21 |
| 55 | 2026-08-12 21:34 | 639221666449119409 |
|
10 ms | 173.209.57.21 |
| 54 | 2026-08-12 20:42 | 639221635456432556 |
|
22 ms | 173.209.57.21 |
| 53 | 2026-08-12 20:27 | 639221626313054202 |
|
2116 ms | 173.209.57.21 |
| 52 | 2026-08-12 20:12 | 639221617091958857 |
|
233 ms | 173.209.57.21 |
| 51 | 2026-08-12 19:56 | 639221607786737151 |
|
230 ms | 173.209.57.21 |
| 50 | 2026-08-12 19:04 | 639221576664330059 |
|
242 ms | 173.209.57.21 |
| 49 | 2026-08-12 18:49 | 639221567514216674 |
|
256 ms | 173.209.57.21 |
| 48 | 2026-08-12 18:34 | 639221558399762524 |
|
230 ms | 173.209.57.21 |
| 47 | 2026-08-12 18:18 | 639221549052016282 |
|
111 ms | 173.209.57.21 |
| 46 | 2026-08-12 17:26 | 639221517673834934 |
|
233 ms | 173.209.57.21 |
| 45 | 2026-08-12 17:10 | 639221508282311633 |
|
225 ms | 173.209.57.21 |
| 44 | 2026-08-12 16:54 | 639221498786324983 |
|
230 ms | 173.209.57.21 |
| 43 | 2026-08-12 16:38 | 639221489157589737 |
|
227 ms | 173.209.57.21 |
| 42 | 2026-08-12 15:46 | 639221457655914645 |
|
225 ms | 173.209.57.21 |
| 41 | 2026-08-12 15:30 | 639221448164090526 |
|
237 ms | 173.209.57.21 |
| 40 | 2026-08-12 15:14 | 639221438725783630 |
|
236 ms | 173.209.57.21 |
| 39 | 2026-08-12 14:58 | 639221429178071087 |
|
238 ms | 173.209.57.21 |
| 38 | 2026-08-12 14:06 | 639221397761278719 |
|
232 ms | 173.209.57.21 |
| 37 | 2026-08-12 13:50 | 639221388200567278 |
|
242 ms | 173.209.57.21 |
| 36 | 2026-08-12 13:34 | 639221378483570949 |
|
246 ms | 173.209.57.21 |
| 35 | 2026-08-12 13:18 | 639221368872360139 |
|
2107 ms | 173.209.57.21 |
| 34 | 2026-08-12 12:26 | 639221337226647415 |
|
227 ms | 173.209.57.21 |
| 33 | 2026-08-12 12:10 | 639221327924087446 |
|
221 ms | 173.209.57.21 |
| 32 | 2026-08-12 11:54 | 639221318096976375 |
|
229 ms | 173.209.57.21 |
| 31 | 2026-08-12 11:37 | 639221308343145274 |
|
237 ms | 173.209.57.21 |
| 30 | 2026-08-12 10:46 | 639221277089610470 |
|
229 ms | 173.209.57.21 |
| 29 | 2026-08-12 10:30 | 639221267628136359 |
|
240 ms | 173.209.57.21 |
| 28 | 2026-08-12 10:14 | 639221257907569952 |
|
236 ms | 173.209.57.21 |
| 27 | 2026-08-12 09:58 | 639221248402420965 |
|
233 ms | 173.209.57.21 |
| 26 | 2026-08-12 09:05 | 639221216797540533 |
|
244 ms | 173.209.57.21 |
| 25 | 2026-08-12 08:49 | 639221207385792352 |
|
251 ms | 173.209.57.21 |
| 24 | 2026-08-12 08:33 | 639221198078534844 |
|
115 ms | 173.209.57.21 |
| 23 | 2026-08-12 08:18 | 639221188677585577 |
|
4 ms | 173.209.57.21 |
| 22 | 2026-08-12 07:26 | 639221157276484143 |
|
262 ms | 173.209.57.21 |
| 21 | 2026-08-12 07:10 | 639221147876262183 |
|
231 ms | 173.209.57.21 |
| 20 | 2026-08-12 06:55 | 639221138388812469 |
|
3 ms | 173.209.57.21 |
| 19 | 2026-08-12 06:39 | 639221128987381118 |
|
239 ms | 173.209.57.21 |
| 18 | 2026-08-12 05:47 | 639221097816416095 |
|
3 ms | 173.209.57.21 |
| 17 | 2026-08-12 05:31 | 639221088508065616 |
|
114 ms | 173.209.57.21 |
| 16 | 2026-08-12 05:16 | 639221079092308503 |
|
3 ms | 173.209.57.21 |
| 15 | 2026-08-12 05:00 | 639221069595873597 |
|
234 ms | 173.209.57.21 |
| 14 | 2026-08-12 04:08 | 639221038601577496 |
|
233 ms | 173.209.57.21 |
| 13 | 2026-08-12 03:53 | 639221029533901299 |
|
240 ms | 173.209.57.21 |
| 12 | 2026-08-12 03:38 | 639221020333828965 |
|
246 ms | 173.209.57.21 |
| 11 | 2026-08-12 03:22 | 639221011110510484 |
|
222 ms | 173.209.57.21 |
| 10 | 2026-08-12 02:30 | 639220979815209769 |
|
9 ms | 173.209.57.21 |
| 9 | 2026-08-12 02:16 | 639220970971410921 |
|
222 ms | 173.209.57.21 |
| 8 | 2026-08-12 02:01 | 639220961848982361 |
|
20 ms | 173.209.57.21 |
| 7 | 2026-08-12 01:46 | 639220952784591501 |
|
120 ms | 173.209.57.21 |
| 6 | 2026-08-12 01:30 | 639220943893596731 |
|
7 ms | 173.209.57.21 |
| 5 | 2026-08-12 01:15 | 639220934954704520 |
|
223 ms | 173.209.57.21 |
| 4 | 2026-08-12 01:00 | 639220925792457751 |
|
228 ms | 173.209.57.21 |
| 3 | 2026-08-12 00:45 | 639220916610063538 |
|
235 ms | 173.209.57.21 |
| 2 | 2026-08-12 00:30 | 639220907229361754 |
|
111 ms | 173.209.57.21 |
| 1 | 2026-08-12 00:14 | 639220897896762127 |
|
234 ms | 173.209.57.21 |