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 2026-08-16. For this date, NameServerHistory found 61 DNS check records, 61 successful responses, 0 failed responses, and 430 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
61
Historical checks stored for this nameserver on selected date
Average Latency
430 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-16 23:56
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
61
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 2026-08-16 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 |
|---|---|---|---|---|---|
| 61 | 2026-08-16 23:56 | 639225207490611656 |
|
230 ms | 173.209.57.21 |
| 60 | 2026-08-16 23:40 | 639225198045815385 |
|
234 ms | 173.209.57.21 |
| 59 | 2026-08-16 22:48 | 639225166825544741 |
|
220 ms | 173.209.57.21 |
| 58 | 2026-08-16 22:33 | 639225157549461269 |
|
235 ms | 173.209.57.21 |
| 57 | 2026-08-16 22:17 | 639225147914556308 |
|
2111 ms | 173.209.57.21 |
| 56 | 2026-08-16 22:01 | 639225138472322960 |
|
4108 ms | 173.209.57.21 |
| 55 | 2026-08-16 21:09 | 639225107211236826 |
|
239 ms | 173.209.57.21 |
| 54 | 2026-08-16 20:53 | 639225097684457510 |
|
232 ms | 173.209.57.21 |
| 53 | 2026-08-16 20:37 | 639225087942913396 |
|
245 ms | 173.209.57.21 |
| 52 | 2026-08-16 20:21 | 639225078238684183 |
|
250 ms | 173.209.57.21 |
| 51 | 2026-08-16 19:28 | 639225046944151094 |
|
227 ms | 173.209.57.21 |
| 50 | 2026-08-16 19:13 | 639225037234857231 |
|
361 ms | 173.209.57.21 |
| 49 | 2026-08-16 18:56 | 639225027423459920 |
|
241 ms | 173.209.57.21 |
| 48 | 2026-08-16 18:40 | 639225017891613027 |
|
232 ms | 173.209.57.21 |
| 47 | 2026-08-16 17:47 | 639224986298183527 |
|
4 ms | 173.209.57.21 |
| 46 | 2026-08-16 17:32 | 639224976567107023 |
|
2130 ms | 173.209.57.21 |
| 45 | 2026-08-16 17:15 | 639224966709723386 |
|
232 ms | 173.209.57.21 |
| 44 | 2026-08-16 16:59 | 639224957175756942 |
|
227 ms | 173.209.57.21 |
| 43 | 2026-08-16 16:07 | 639224925782379869 |
|
228 ms | 173.209.57.21 |
| 42 | 2026-08-16 15:51 | 639224916429532459 |
|
227 ms | 173.209.57.21 |
| 41 | 2026-08-16 15:35 | 639224906878325623 |
|
236 ms | 173.209.57.21 |
| 40 | 2026-08-16 15:19 | 639224897258974385 |
|
243 ms | 173.209.57.21 |
| 39 | 2026-08-16 14:27 | 639224866169532828 |
|
226 ms | 173.209.57.21 |
| 38 | 2026-08-16 14:11 | 639224856561831915 |
|
253 ms | 173.209.57.21 |
| 37 | 2026-08-16 13:55 | 639224846830897794 |
|
241 ms | 173.209.57.21 |
| 36 | 2026-08-16 13:39 | 639224836975863283 |
|
235 ms | 173.209.57.21 |
| 35 | 2026-08-16 12:46 | 639224804985340946 |
|
235 ms | 173.209.57.21 |
| 34 | 2026-08-16 12:30 | 639224795567782333 |
|
230 ms | 173.209.57.21 |
| 33 | 2026-08-16 12:14 | 639224785914225250 |
|
143 ms | 173.209.57.21 |
| 32 | 2026-08-16 11:58 | 639224776383854998 |
|
107 ms | 173.209.57.21 |
| 31 | 2026-08-16 11:05 | 639224744252113993 |
|
3 ms | 173.209.57.21 |
| 30 | 2026-08-16 10:49 | 639224734238905542 |
|
235 ms | 173.209.57.21 |
| 29 | 2026-08-16 10:32 | 639224724335031221 |
|
229 ms | 173.209.57.21 |
| 28 | 2026-08-16 10:15 | 639224714475244430 |
|
231 ms | 173.209.57.21 |
| 27 | 2026-08-16 09:20 | 639224681063874153 |
|
4 ms | 173.209.57.21 |
| 26 | 2026-08-16 09:03 | 639224671038956665 |
|
227 ms | 173.209.57.21 |
| 25 | 2026-08-16 08:46 | 639224661079806122 |
|
230 ms | 173.209.57.21 |
| 24 | 2026-08-16 08:30 | 639224651169993038 |
|
233 ms | 173.209.57.21 |
| 23 | 2026-08-16 07:35 | 639224618882283050 |
|
234 ms | 173.209.57.21 |
| 22 | 2026-08-16 07:20 | 639224609519965372 |
|
2113 ms | 173.209.57.21 |
| 21 | 2026-08-16 07:04 | 639224599969658888 |
|
2146 ms | 173.209.57.21 |
| 20 | 2026-08-16 06:48 | 639224590360343307 |
|
238 ms | 173.209.57.21 |
| 19 | 2026-08-16 05:55 | 639224558901831832 |
|
228 ms | 173.209.57.21 |
| 18 | 2026-08-16 05:40 | 639224549678210576 |
|
227 ms | 173.209.57.21 |
| 17 | 2026-08-16 05:24 | 639224540433420642 |
|
219 ms | 173.209.57.21 |
| 16 | 2026-08-16 05:09 | 639224531046032443 |
|
258 ms | 173.209.57.21 |
| 15 | 2026-08-16 04:16 | 639224499638024410 |
|
242 ms | 173.209.57.21 |
| 14 | 2026-08-16 04:01 | 639224490358783451 |
|
272 ms | 173.209.57.21 |
| 13 | 2026-08-16 03:45 | 639224481111410545 |
|
5 ms | 173.209.57.21 |
| 12 | 2026-08-16 03:30 | 639224471809153772 |
|
225 ms | 173.209.57.21 |
| 11 | 2026-08-16 02:37 | 639224440124457324 |
|
18 ms | 173.209.57.21 |
| 10 | 2026-08-16 02:22 | 639224430921105721 |
|
204 ms | 173.209.57.21 |
| 9 | 2026-08-16 02:06 | 639224421455433103 |
|
223 ms | 173.209.57.21 |
| 8 | 2026-08-16 01:51 | 639224412089740331 |
|
2131 ms | 173.209.57.21 |
| 7 | 2026-08-16 01:35 | 639224403168392868 |
|
224 ms | 173.209.57.21 |
| 6 | 2026-08-16 01:20 | 639224393856251387 |
|
238 ms | 173.209.57.21 |
| 5 | 2026-08-16 01:05 | 639224384677141438 |
|
221 ms | 173.209.57.21 |
| 4 | 2026-08-16 00:49 | 639224375597986398 |
|
231 ms | 173.209.57.21 |
| 3 | 2026-08-16 00:34 | 639224366430296466 |
|
232 ms | 173.209.57.21 |
| 2 | 2026-08-16 00:19 | 639224357218176789 |
|
220 ms | 173.209.57.21 |
| 1 | 2026-08-16 00:03 | 639224347685767174 |
|
102 ms | 173.209.57.21 |