History for security.cs.georgetown.edu
Domain: georgetown.edu • Tracking since 2026-08-04 23:25 UTC
DNS response history for security.cs.georgetown.edu
security.cs.georgetown.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 460 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 security.cs.georgetown.edu.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
460 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
35.209.161.91
Most recently resolved hosting IP on selected date
Successful Responses
74
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 security.cs.georgetown.edu
Showing DNS history for 2026-08-22 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-22 23:58 | 639230391807229016 |
|
413 ms | 35.209.161.91 |
| 73 | 2026-08-22 23:42 | 639230382051619327 |
|
353 ms | 35.209.161.91 |
| 72 | 2026-08-22 23:25 | 639230372323353529 |
|
330 ms | 35.209.161.91 |
| 71 | 2026-08-22 23:09 | 639230362586451064 |
|
316 ms | 35.209.161.91 |
| 70 | 2026-08-22 22:53 | 639230352793666303 |
|
2621 ms | 35.209.161.91 |
| 69 | 2026-08-22 22:36 | 639230342775737758 |
|
316 ms | 35.209.161.91 |
| 68 | 2026-08-22 22:19 | 639230332639939561 |
|
394 ms | 35.209.161.91 |
| 67 | 2026-08-22 21:27 | 639230301014190104 |
|
2307 ms | 35.209.161.91 |
| 66 | 2026-08-22 21:10 | 639230291048161498 |
|
305 ms | 35.209.161.91 |
| 65 | 2026-08-22 20:53 | 639230280894353664 |
|
335 ms | 35.209.161.91 |
| 64 | 2026-08-22 20:36 | 639230270699419073 |
|
220 ms | 35.209.161.91 |
| 63 | 2026-08-22 20:19 | 639230260248163050 |
|
250 ms | 35.209.161.91 |
| 62 | 2026-08-22 20:02 | 639230250122494282 |
|
293 ms | 35.209.161.91 |
| 61 | 2026-08-22 19:45 | 639230239972935046 |
|
258 ms | 35.209.161.91 |
| 60 | 2026-08-22 19:28 | 639230229963262464 |
|
418 ms | 35.209.161.91 |
| 59 | 2026-08-22 19:11 | 639230220033804658 |
|
286 ms | 35.209.161.91 |
| 58 | 2026-08-22 18:55 | 639230209891107289 |
|
331 ms | 35.209.161.91 |
| 57 | 2026-08-22 18:38 | 639230199630298717 |
|
304 ms | 35.209.161.91 |
| 56 | 2026-08-22 18:21 | 639230189301984150 |
|
294 ms | 35.209.161.91 |
| 55 | 2026-08-22 17:27 | 639230157138468804 |
|
315 ms | 35.209.161.91 |
| 54 | 2026-08-22 17:10 | 639230146987869495 |
|
196 ms | 35.209.161.91 |
| 53 | 2026-08-22 16:53 | 639230136768638516 |
|
203 ms | 35.209.161.91 |
| 52 | 2026-08-22 16:36 | 639230126735907877 |
|
209 ms | 35.209.161.91 |
| 51 | 2026-08-22 16:19 | 639230116551187768 |
|
2331 ms | 35.209.161.91 |
| 50 | 2026-08-22 16:02 | 639230106335615913 |
|
220 ms | 35.209.161.91 |
| 49 | 2026-08-22 15:45 | 639230096177758176 |
|
2126 ms | 35.209.161.91 |
| 48 | 2026-08-22 15:28 | 639230086185999993 |
|
191 ms | 35.209.161.91 |
| 47 | 2026-08-22 15:12 | 639230076247854903 |
|
227 ms | 35.209.161.91 |
| 46 | 2026-08-22 14:55 | 639230066076077530 |
|
108 ms | 35.209.161.91 |
| 45 | 2026-08-22 14:38 | 639230055738197328 |
|
335 ms | 35.209.161.91 |
| 44 | 2026-08-22 14:21 | 639230045411225521 |
|
394 ms | 35.209.161.91 |
| 43 | 2026-08-22 13:27 | 639230013046000470 |
|
295 ms | 35.209.161.91 |
| 42 | 2026-08-22 13:10 | 639230003090037878 |
|
234 ms | 35.209.161.91 |
| 41 | 2026-08-22 12:53 | 639229993008259475 |
|
326 ms | 35.209.161.91 |
| 40 | 2026-08-22 12:37 | 639229982909449470 |
|
213 ms | 35.209.161.91 |
| 39 | 2026-08-22 12:20 | 639229973035502212 |
|
285 ms | 35.209.161.91 |
| 38 | 2026-08-22 12:03 | 639229963064296145 |
|
335 ms | 35.209.161.91 |
| 37 | 2026-08-22 11:47 | 639229952996162143 |
|
350 ms | 35.209.161.91 |
| 36 | 2026-08-22 11:30 | 639229943051949195 |
|
287 ms | 35.209.161.91 |
| 35 | 2026-08-22 11:13 | 639229932919214934 |
|
296 ms | 35.209.161.91 |
| 34 | 2026-08-22 10:56 | 639229922745889838 |
|
623 ms | 35.209.161.91 |
| 33 | 2026-08-22 10:39 | 639229912587214796 |
|
339 ms | 35.209.161.91 |
| 32 | 2026-08-22 10:22 | 639229902240004454 |
|
301 ms | 35.209.161.91 |
| 31 | 2026-08-22 09:30 | 639229870800501662 |
|
306 ms | 35.209.161.91 |
| 30 | 2026-08-22 09:13 | 639229861058384956 |
|
208 ms | 35.209.161.91 |
| 29 | 2026-08-22 08:57 | 639229851158592604 |
|
279 ms | 35.209.161.91 |
| 28 | 2026-08-22 08:41 | 639229841475569629 |
|
300 ms | 35.209.161.91 |
| 27 | 2026-08-22 08:25 | 639229831887658471 |
|
543 ms | 35.209.161.91 |
| 26 | 2026-08-22 08:08 | 639229822043670346 |
|
189 ms | 35.209.161.91 |
| 25 | 2026-08-22 07:52 | 639229812327913936 |
|
339 ms | 35.209.161.91 |
| 24 | 2026-08-22 07:36 | 639229802629488686 |
|
334 ms | 35.209.161.91 |
| 23 | 2026-08-22 07:20 | 639229793051447309 |
|
376 ms | 35.209.161.91 |
| 22 | 2026-08-22 07:04 | 639229783303531961 |
|
105 ms | 35.209.161.91 |
| 21 | 2026-08-22 06:47 | 639229773458051942 |
|
2105 ms | 35.209.161.91 |
| 20 | 2026-08-22 06:31 | 639229763373848056 |
|
206 ms | 35.209.161.91 |
| 19 | 2026-08-22 05:38 | 639229732140622809 |
|
482 ms | 35.209.161.91 |
| 18 | 2026-08-22 05:22 | 639229722699695967 |
|
568 ms | 35.209.161.91 |
| 17 | 2026-08-22 05:07 | 639229713097498075 |
|
329 ms | 35.209.161.91 |
| 16 | 2026-08-22 04:51 | 639229703543969637 |
|
375 ms | 35.209.161.91 |
| 15 | 2026-08-22 04:35 | 639229693970392873 |
|
416 ms | 35.209.161.91 |
| 14 | 2026-08-22 04:19 | 639229684277329469 |
|
293 ms | 35.209.161.91 |
| 13 | 2026-08-22 04:02 | 639229674501596661 |
|
293 ms | 35.209.161.91 |
| 12 | 2026-08-22 03:46 | 639229665064441147 |
|
332 ms | 35.209.161.91 |
| 11 | 2026-08-22 03:30 | 639229655507536872 |
|
103 ms | 35.209.161.91 |
| 10 | 2026-08-22 03:14 | 639229645849603111 |
|
309 ms | 35.209.161.91 |
| 9 | 2026-08-22 02:58 | 639229636090497453 |
|
290 ms | 35.209.161.91 |
| 8 | 2026-08-22 02:42 | 639229625978544281 |
|
190 ms | 35.209.161.91 |
| 7 | 2026-08-22 01:49 | 639229594644662176 |
|
127 ms | 35.209.161.91 |
| 6 | 2026-08-22 01:33 | 639229585214633065 |
|
190 ms | 35.209.161.91 |
| 5 | 2026-08-22 01:18 | 639229575581042175 |
|
2323 ms | 35.209.161.91 |
| 4 | 2026-08-22 01:01 | 639229565912268962 |
|
210 ms | 35.209.161.91 |
| 3 | 2026-08-22 00:45 | 639229556237813203 |
|
190 ms | 35.209.161.91 |
| 2 | 2026-08-22 00:29 | 639229546625802518 |
|
303 ms | 35.209.161.91 |
| 1 | 2026-08-22 00:13 | 639229537172016621 |
|
372 ms | 35.209.161.91 |