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 2026-08-08. For this date, NameServerHistory found 63 DNS check records, 62 successful responses, 1 failed responses, and 343 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
63
Historical checks stored for this nameserver on selected date
Average Latency
343 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-08 23:49
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
62
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 2026-08-08 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 |
|---|---|---|---|---|---|
| 63 | 2026-08-08 23:49 | 639218291874134258 |
|
156 ms | 192.203.136.10 |
| 62 | 2026-08-08 23:33 | 639218282817785496 |
|
123 ms | 192.203.136.10 |
| 61 | 2026-08-08 22:42 | 639218252106422334 |
|
121 ms | 192.203.136.10 |
| 60 | 2026-08-08 22:28 | 639218243323944113 |
|
2116 ms | 192.203.136.10 |
| 59 | 2026-08-08 22:13 | 639218234397020230 |
|
116 ms | 192.203.136.10 |
| 58 | 2026-08-08 21:58 | 639218225412858763 |
|
204 ms | 192.203.136.10 |
| 57 | 2026-08-08 21:06 | 639218194282616684 |
|
2242 ms | 192.203.136.10 |
| 56 | 2026-08-08 20:51 | 639218185036989606 |
|
246 ms | 192.203.136.10 |
| 55 | 2026-08-08 20:36 | 639218175974363575 |
|
229 ms | 192.203.136.10 |
| 54 | 2026-08-08 20:21 | 639218166972644815 |
|
30 ms | 192.203.136.10 |
| 53 | 2026-08-08 19:29 | 639218135900313734 |
|
211 ms | 192.203.136.10 |
| 52 | 2026-08-08 19:14 | 639218127088470726 |
|
121 ms | 192.203.136.10 |
| 51 | 2026-08-08 18:59 | 639218118310406743 |
|
116 ms | 192.203.136.10 |
| 50 | 2026-08-08 18:45 | 639218109452520238 |
|
249 ms | 192.203.136.10 |
| 49 | 2026-08-08 17:53 | 639218078440804962 |
|
7 ms | 192.203.136.10 |
| 48 | 2026-08-08 17:39 | 639218069827056995 |
|
30 ms | 192.203.136.10 |
| 47 | 2026-08-08 17:24 | 639218060928974999 |
|
121 ms | 192.203.136.10 |
| 46 | 2026-08-08 17:09 | 639218052072104591 |
|
109 ms | 192.203.136.10 |
| 45 | 2026-08-08 16:18 | 639218021131612993 |
|
255 ms | 192.203.136.10 |
| 44 | 2026-08-08 16:04 | 639218012544891033 |
|
28 ms | 192.203.136.10 |
| 43 | 2026-08-08 15:49 | 639218003733822367 |
|
7 ms | 192.203.136.10 |
| 42 | 2026-08-08 15:34 | 639217994998349201 |
|
238 ms | 192.203.136.10 |
| 41 | 2026-08-08 14:43 | 639217963788814319 |
|
222 ms | 192.203.136.10 |
| 40 | 2026-08-08 14:28 | 639217955087396874 |
|
116 ms | 192.203.136.10 |
| 39 | 2026-08-08 14:13 | 639217946350294952 |
|
232 ms | 192.203.136.10 |
| 38 | 2026-08-08 13:59 | 639217937526020436 |
|
117 ms | 192.203.136.10 |
| 37 | 2026-08-08 13:08 | 639217906769667024 |
|
134 ms | 192.203.136.10 |
| 36 | 2026-08-08 12:53 | 639217898300938849 |
|
8 ms | 192.203.136.10 |
| 35 | 2026-08-08 12:39 | 639217889778639925 |
|
2008 ms | 192.203.136.10 |
| 34 | 2026-08-08 12:25 | 639217881083065140 |
|
233 ms | 192.203.136.10 |
| 33 | 2026-08-08 11:32 | 639217850620659312 |
|
234 ms | 192.203.136.10 |
| 32 | 2026-08-08 11:18 | 639217841938624907 |
|
134 ms | 192.203.136.10 |
| 31 | 2026-08-08 11:04 | 639217833389546843 |
|
234 ms | 192.203.136.10 |
| 30 | 2026-08-08 10:49 | 639217824846173945 |
|
2032 ms | 192.203.136.10 |
| 29 | 2026-08-08 09:57 | 639217793807292972 |
|
232 ms | 192.203.136.10 |
| 28 | 2026-08-08 09:43 | 639217785208951403 |
|
120 ms | 192.203.136.10 |
| 27 | 2026-08-08 09:29 | 639217776566534942 |
|
2172 ms | 192.203.136.10 |
| 26 | 2026-08-08 09:14 | 639217767935139326 |
|
132 ms | 192.203.136.10 |
| 25 | 2026-08-08 08:23 | 639217737225367411 |
|
15 ms | 192.203.136.10 |
| 24 | 2026-08-08 08:09 | 639217728765093674 |
|
2112 ms | 192.203.136.10 |
| 23 | 2026-08-08 07:55 | 639217720136905586 |
|
122 ms | 192.203.136.10 |
| 22 | 2026-08-08 07:40 | 639217711410853004 |
|
4 ms | 192.203.136.10 |
| 21 | 2026-08-08 06:45 | 639217680275549698 |
|
- | |
| 20 | 2026-08-08 06:30 | 639217671340563867 |
|
11 ms | 192.203.136.10 |
| 19 | 2026-08-08 06:15 | 639217662739829952 |
|
124 ms | 192.203.136.10 |
| 18 | 2026-08-08 06:01 | 639217654129395144 |
|
3 ms | 192.203.136.10 |
| 17 | 2026-08-08 05:10 | 639217623690502934 |
|
141 ms | 192.203.136.10 |
| 16 | 2026-08-08 04:56 | 639217615180184169 |
|
232 ms | 192.203.136.10 |
| 15 | 2026-08-08 04:42 | 639217606737293244 |
|
9 ms | 192.203.136.10 |
| 14 | 2026-08-08 04:28 | 639217598089858483 |
|
3 ms | 192.203.136.10 |
| 13 | 2026-08-08 03:37 | 639217567343169140 |
|
4 ms | 192.203.136.10 |
| 12 | 2026-08-08 03:22 | 639217558743892856 |
|
33 ms | 192.203.136.10 |
| 11 | 2026-08-08 03:08 | 639217550069823359 |
|
228 ms | 192.203.136.10 |
| 10 | 2026-08-08 02:53 | 639217541571663863 |
|
117 ms | 192.203.136.10 |
| 9 | 2026-08-08 01:59 | 639217510598671918 |
|
135 ms | 192.203.136.10 |
| 8 | 2026-08-08 01:44 | 639217501853904641 |
|
240 ms | 192.203.136.10 |
| 7 | 2026-08-08 01:29 | 639217492857464038 |
|
149 ms | 192.203.136.10 |
| 6 | 2026-08-08 01:14 | 639217483935810845 |
|
7 ms | 192.203.136.10 |
| 5 | 2026-08-08 01:00 | 639217475281344873 |
|
16 ms | 192.203.136.10 |
| 4 | 2026-08-08 00:46 | 639217466591266473 |
|
14 ms | 192.203.136.10 |
| 3 | 2026-08-08 00:31 | 639217457842031506 |
|
2012 ms | 192.203.136.10 |
| 2 | 2026-08-08 00:17 | 639217449192590684 |
|
104 ms | 192.203.136.10 |
| 1 | 2026-08-08 00:02 | 639217440385817840 |
|
14 ms | 192.203.136.10 |