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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 527 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
75
Historical checks stored for this nameserver on selected date
Average Latency
527 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 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
74
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.cod.edu
Showing DNS history for 2026-08-18 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 |
|---|---|---|---|---|---|
| 75 | 2026-08-18 23:51 | 639226935204800669 |
|
240 ms | 192.203.136.10 |
| 74 | 2026-08-18 23:34 | 639226925298919497 |
|
135 ms | 192.203.136.10 |
| 73 | 2026-08-18 23:18 | 639226915487885053 |
|
7 ms | 192.203.136.10 |
| 72 | 2026-08-18 23:01 | 639226905465760034 |
|
193 ms | 192.203.136.10 |
| 71 | 2026-08-18 22:44 | 639226895378104692 |
|
112 ms | 192.203.136.10 |
| 70 | 2026-08-18 21:51 | 639226863374232622 |
|
111 ms | 192.203.136.10 |
| 69 | 2026-08-18 21:35 | 639226853698516058 |
|
117 ms | 192.203.136.10 |
| 68 | 2026-08-18 21:18 | 639226843797360601 |
|
240 ms | 192.203.136.10 |
| 67 | 2026-08-18 21:02 | 639226834046588155 |
|
119 ms | 192.203.136.10 |
| 66 | 2026-08-18 20:46 | 639226824234488533 |
|
237 ms | 192.203.136.10 |
| 65 | 2026-08-18 20:30 | 639226814549928621 |
|
25 ms | 192.203.136.10 |
| 64 | 2026-08-18 20:13 | 639226804721432353 |
|
138 ms | 192.203.136.10 |
| 63 | 2026-08-18 19:57 | 639226795048828184 |
|
133 ms | 192.203.136.10 |
| 62 | 2026-08-18 19:41 | 639226785202482420 |
|
127 ms | 192.203.136.10 |
| 61 | 2026-08-18 19:24 | 639226775309362607 |
|
131 ms | 192.203.136.10 |
| 60 | 2026-08-18 19:08 | 639226765406586155 |
|
8 ms | 192.203.136.10 |
| 59 | 2026-08-18 18:51 | 639226755437790519 |
|
8 ms | 192.203.136.10 |
| 58 | 2026-08-18 17:59 | 639226723856194457 |
|
2007 ms | 192.203.136.10 |
| 57 | 2026-08-18 17:42 | 639226714050583422 |
|
21 ms | 192.203.136.10 |
| 56 | 2026-08-18 17:26 | 639226704236499724 |
|
104 ms | 192.203.136.10 |
| 55 | 2026-08-18 17:09 | 639226694184520163 |
|
122 ms | 192.203.136.10 |
| 54 | 2026-08-18 16:53 | 639226684161203477 |
|
112 ms | 192.203.136.10 |
| 53 | 2026-08-18 16:36 | 639226674305430109 |
|
114 ms | 192.203.136.10 |
| 52 | 2026-08-18 16:20 | 639226664489607984 |
|
- | |
| 51 | 2026-08-18 16:03 | 639226654533111667 |
|
2133 ms | 192.203.136.10 |
| 50 | 2026-08-18 15:47 | 639226644778594725 |
|
128 ms | 192.203.136.10 |
| 49 | 2026-08-18 15:30 | 639226634901553621 |
|
153 ms | 192.203.136.10 |
| 48 | 2026-08-18 15:14 | 639226624921864967 |
|
185 ms | 192.203.136.10 |
| 47 | 2026-08-18 14:57 | 639226614939419403 |
|
2015 ms | 192.203.136.10 |
| 46 | 2026-08-18 14:04 | 639226583021074771 |
|
242 ms | 192.203.136.10 |
| 45 | 2026-08-18 13:47 | 639226573279933585 |
|
116 ms | 192.203.136.10 |
| 44 | 2026-08-18 13:31 | 639226563494036301 |
|
105 ms | 192.203.136.10 |
| 43 | 2026-08-18 13:15 | 639226553708216256 |
|
7 ms | 192.203.136.10 |
| 42 | 2026-08-18 12:59 | 639226544003734815 |
|
2137 ms | 192.203.136.10 |
| 41 | 2026-08-18 12:42 | 639226534105733155 |
|
4248 ms | 192.203.136.10 |
| 40 | 2026-08-18 12:26 | 639226524298118898 |
|
109 ms | 192.203.136.10 |
| 39 | 2026-08-18 12:10 | 639226514525195335 |
|
2285 ms | 192.203.136.10 |
| 38 | 2026-08-18 11:53 | 639226504703635320 |
|
106 ms | 192.203.136.10 |
| 37 | 2026-08-18 11:37 | 639226494737271720 |
|
128 ms | 192.203.136.10 |
| 36 | 2026-08-18 11:20 | 639226485005027236 |
|
121 ms | 192.203.136.10 |
| 35 | 2026-08-18 11:04 | 639226475133236105 |
|
223 ms | 192.203.136.10 |
| 34 | 2026-08-18 10:10 | 639226442975077052 |
|
205 ms | 192.203.136.10 |
| 33 | 2026-08-18 09:54 | 639226433317932039 |
|
2126 ms | 192.203.136.10 |
| 32 | 2026-08-18 09:38 | 639226423688431096 |
|
2122 ms | 192.203.136.10 |
| 31 | 2026-08-18 09:22 | 639226413998250045 |
|
125 ms | 192.203.136.10 |
| 30 | 2026-08-18 09:06 | 639226404284554875 |
|
2127 ms | 192.203.136.10 |
| 29 | 2026-08-18 08:50 | 639226394637043309 |
|
118 ms | 192.203.136.10 |
| 28 | 2026-08-18 08:34 | 639226385052447582 |
|
143 ms | 192.203.136.10 |
| 27 | 2026-08-18 08:18 | 639226375506189603 |
|
136 ms | 192.203.136.10 |
| 26 | 2026-08-18 08:01 | 639226365690646426 |
|
50 ms | 192.203.136.10 |
| 25 | 2026-08-18 07:45 | 639226355771007701 |
|
35 ms | 192.203.136.10 |
| 24 | 2026-08-18 07:29 | 639226345946269369 |
|
153 ms | 192.203.136.10 |
| 23 | 2026-08-18 07:12 | 639226336241601848 |
|
117 ms | 192.203.136.10 |
| 22 | 2026-08-18 06:20 | 639226304950675290 |
|
184 ms | 192.203.136.10 |
| 21 | 2026-08-18 06:04 | 639226295324754616 |
|
18 ms | 192.203.136.10 |
| 20 | 2026-08-18 05:48 | 639226285824640601 |
|
31 ms | 192.203.136.10 |
| 19 | 2026-08-18 05:33 | 639226276321223917 |
|
4142 ms | 192.203.136.10 |
| 18 | 2026-08-18 05:17 | 639226266800200046 |
|
37 ms | 192.203.136.10 |
| 17 | 2026-08-18 05:01 | 639226256958066164 |
|
119 ms | 192.203.136.10 |
| 16 | 2026-08-18 04:44 | 639226247432364597 |
|
162 ms | 192.203.136.10 |
| 15 | 2026-08-18 04:28 | 639226237703388552 |
|
231 ms | 192.203.136.10 |
| 14 | 2026-08-18 04:12 | 639226227937569589 |
|
2185 ms | 192.203.136.10 |
| 13 | 2026-08-18 03:56 | 639226218052465471 |
|
147 ms | 192.203.136.10 |
| 12 | 2026-08-18 03:39 | 639226208429623997 |
|
119 ms | 192.203.136.10 |
| 11 | 2026-08-18 03:23 | 639226198800675295 |
|
112 ms | 192.203.136.10 |
| 10 | 2026-08-18 02:32 | 639226167722042574 |
|
124 ms | 192.203.136.10 |
| 9 | 2026-08-18 02:16 | 639226158277924383 |
|
116 ms | 192.203.136.10 |
| 8 | 2026-08-18 02:00 | 639226148757810592 |
|
25 ms | 192.203.136.10 |
| 7 | 2026-08-18 01:44 | 639226139348611045 |
|
32 ms | 192.203.136.10 |
| 6 | 2026-08-18 01:29 | 639226129823462907 |
|
147 ms | 192.203.136.10 |
| 5 | 2026-08-18 01:12 | 639226120218260005 |
|
180 ms | 192.203.136.10 |
| 4 | 2026-08-18 00:57 | 639226110875503904 |
|
2122 ms | 192.203.136.10 |
| 3 | 2026-08-18 00:41 | 639226101376311912 |
|
13 ms | 192.203.136.10 |
| 2 | 2026-08-18 00:25 | 639226091924943492 |
|
141 ms | 192.203.136.10 |
| 1 | 2026-08-18 00:09 | 639226082133158124 |
|
2141 ms | 192.203.136.10 |