History for ns1.cod.edu
Domain: cod.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.cod.edu
ns1.cod.edu 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 60 DNS check records, 59 successful responses, 1 failed responses, and 390 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.cod.edu.
Records on Selected Date
60
Historical checks stored for this nameserver on selected date
Average Latency
390 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-16 23:51
All timestamps shown in UTC
Latest Resolved IP on Selected Date
192.203.136.10
Most recently resolved hosting IP on selected date
Successful Responses
59
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.cod.edu
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 |
|---|---|---|---|---|---|
| 60 | 2026-08-16 23:51 | 639225207490611656 |
|
224 ms | 192.203.136.10 |
| 59 | 2026-08-16 23:35 | 639225198045815385 |
|
121 ms | 192.203.136.10 |
| 58 | 2026-08-16 22:43 | 639225166825544741 |
|
103 ms | 192.203.136.10 |
| 57 | 2026-08-16 22:28 | 639225157549461269 |
|
15 ms | 192.203.136.10 |
| 56 | 2026-08-16 22:12 | 639225147914556308 |
|
226 ms | 192.203.136.10 |
| 55 | 2026-08-16 21:56 | 639225138472322960 |
|
2135 ms | 192.203.136.10 |
| 54 | 2026-08-16 21:04 | 639225107211236826 |
|
58 ms | 192.203.136.10 |
| 53 | 2026-08-16 20:48 | 639225097684457510 |
|
10 ms | 192.203.136.10 |
| 52 | 2026-08-16 20:32 | 639225087942913396 |
|
203 ms | 192.203.136.10 |
| 51 | 2026-08-16 20:16 | 639225078238684183 |
|
224 ms | 192.203.136.10 |
| 50 | 2026-08-16 19:23 | 639225046944151094 |
|
10 ms | 192.203.136.10 |
| 49 | 2026-08-16 19:08 | 639225037234857231 |
|
12 ms | 192.203.136.10 |
| 48 | 2026-08-16 18:51 | 639225027423459920 |
|
233 ms | 192.203.136.10 |
| 47 | 2026-08-16 18:35 | 639225017891613027 |
|
136 ms | 192.203.136.10 |
| 46 | 2026-08-16 17:41 | 639224986298183527 |
|
118 ms | 192.203.136.10 |
| 45 | 2026-08-16 17:25 | 639224976567107023 |
|
108 ms | 192.203.136.10 |
| 44 | 2026-08-16 17:08 | 639224966709723386 |
|
265 ms | 192.203.136.10 |
| 43 | 2026-08-16 16:52 | 639224957175756942 |
|
253 ms | 192.203.136.10 |
| 42 | 2026-08-16 16:00 | 639224925782379869 |
|
107 ms | 192.203.136.10 |
| 41 | 2026-08-16 15:44 | 639224916429532459 |
|
222 ms | 192.203.136.10 |
| 40 | 2026-08-16 15:29 | 639224906878325623 |
|
- | |
| 39 | 2026-08-16 15:13 | 639224897258974385 |
|
138 ms | 192.203.136.10 |
| 38 | 2026-08-16 14:21 | 639224866169532828 |
|
4017 ms | 192.203.136.10 |
| 37 | 2026-08-16 14:05 | 639224856561831915 |
|
146 ms | 192.203.136.10 |
| 36 | 2026-08-16 13:49 | 639224846830897794 |
|
118 ms | 192.203.136.10 |
| 35 | 2026-08-16 13:32 | 639224836975863283 |
|
412 ms | 192.203.136.10 |
| 34 | 2026-08-16 12:39 | 639224804985340946 |
|
2007 ms | 192.203.136.10 |
| 33 | 2026-08-16 12:23 | 639224795567782333 |
|
239 ms | 192.203.136.10 |
| 32 | 2026-08-16 12:07 | 639224785914225250 |
|
231 ms | 192.203.136.10 |
| 31 | 2026-08-16 11:51 | 639224776383854998 |
|
294 ms | 192.203.136.10 |
| 30 | 2026-08-16 10:58 | 639224744252113993 |
|
232 ms | 192.203.136.10 |
| 29 | 2026-08-16 10:41 | 639224734238905542 |
|
2188 ms | 192.203.136.10 |
| 28 | 2026-08-16 10:24 | 639224724335031221 |
|
158 ms | 192.203.136.10 |
| 27 | 2026-08-16 10:08 | 639224714475244430 |
|
132 ms | 192.203.136.10 |
| 26 | 2026-08-16 09:12 | 639224681063874153 |
|
225 ms | 192.203.136.10 |
| 25 | 2026-08-16 08:56 | 639224671038956665 |
|
119 ms | 192.203.136.10 |
| 24 | 2026-08-16 08:39 | 639224661079806122 |
|
5 ms | 192.203.136.10 |
| 23 | 2026-08-16 08:22 | 639224651169993038 |
|
221 ms | 192.203.136.10 |
| 22 | 2026-08-16 07:28 | 639224618882283050 |
|
203 ms | 192.203.136.10 |
| 21 | 2026-08-16 07:13 | 639224609519965372 |
|
218 ms | 192.203.136.10 |
| 20 | 2026-08-16 06:57 | 639224599969658888 |
|
111 ms | 192.203.136.10 |
| 19 | 2026-08-16 06:41 | 639224590360343307 |
|
240 ms | 192.203.136.10 |
| 18 | 2026-08-16 05:48 | 639224558901831832 |
|
2008 ms | 192.203.136.10 |
| 17 | 2026-08-16 05:33 | 639224549678210576 |
|
135 ms | 192.203.136.10 |
| 16 | 2026-08-16 05:17 | 639224540433420642 |
|
207 ms | 192.203.136.10 |
| 15 | 2026-08-16 05:02 | 639224531046032443 |
|
2136 ms | 192.203.136.10 |
| 14 | 2026-08-16 04:10 | 639224499638024410 |
|
6 ms | 192.203.136.10 |
| 13 | 2026-08-16 03:54 | 639224490358783451 |
|
114 ms | 192.203.136.10 |
| 12 | 2026-08-16 03:38 | 639224481111410545 |
|
105 ms | 192.203.136.10 |
| 11 | 2026-08-16 03:23 | 639224471809153772 |
|
204 ms | 192.203.136.10 |
| 10 | 2026-08-16 02:31 | 639224440124457324 |
|
215 ms | 192.203.136.10 |
| 9 | 2026-08-16 02:15 | 639224430921105721 |
|
191 ms | 192.203.136.10 |
| 8 | 2026-08-16 01:59 | 639224421455433103 |
|
10 ms | 192.203.136.10 |
| 7 | 2026-08-16 01:44 | 639224412089740331 |
|
206 ms | 192.203.136.10 |
| 6 | 2026-08-16 01:29 | 639224403168392868 |
|
229 ms | 192.203.136.10 |
| 5 | 2026-08-16 01:13 | 639224393856251387 |
|
110 ms | 192.203.136.10 |
| 4 | 2026-08-16 00:58 | 639224384677141438 |
|
114 ms | 192.203.136.10 |
| 3 | 2026-08-16 00:43 | 639224375597986398 |
|
121 ms | 192.203.136.10 |
| 2 | 2026-08-16 00:27 | 639224366430296466 |
|
239 ms | 192.203.136.10 |
| 1 | 2026-08-16 00:12 | 639224357218176789 |
|
249 ms | 192.203.136.10 |