History for dns.ctsystem.com
Domain: ctsystem.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns.ctsystem.com
dns.ctsystem.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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 74 successful responses, 2 failed responses, and 499 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 dns.ctsystem.com.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
499 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-15 23:50
All timestamps shown in UTC
Latest Resolved IP on Selected Date
211.21.79.38
Most recently resolved hosting IP on selected date
Successful Responses
74
Checks that returned a measurable response
Failed Responses
2
Checks with no response or no returned latency
Failure Rate
3%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for dns.ctsystem.com
Showing DNS history for 2026-08-15 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-15 23:50 | 639224338276675277 |
|
608 ms | 211.21.79.38 |
| 75 | 2026-08-15 22:57 | 639224306594546649 |
|
1136 ms | 211.21.79.38 |
| 74 | 2026-08-15 22:42 | 639224297145423303 |
|
614 ms | 211.21.79.38 |
| 73 | 2026-08-15 22:26 | 639224287678238833 |
|
605 ms | 211.21.79.38 |
| 72 | 2026-08-15 22:10 | 639224278490872828 |
|
599 ms | 211.21.79.38 |
| 71 | 2026-08-15 21:55 | 639224269149307826 |
|
505 ms | 211.21.79.38 |
| 70 | 2026-08-15 21:39 | 639224259868597616 |
|
626 ms | 211.21.79.38 |
| 69 | 2026-08-15 21:24 | 639224250518642175 |
|
602 ms | 211.21.79.38 |
| 68 | 2026-08-15 21:08 | 639224241064772383 |
|
581 ms | 211.21.79.38 |
| 67 | 2026-08-15 20:52 | 639224231691099605 |
|
571 ms | 211.21.79.38 |
| 66 | 2026-08-15 20:37 | 639224222468168159 |
|
587 ms | 211.21.79.38 |
| 65 | 2026-08-15 20:21 | 639224213173899635 |
|
619 ms | 211.21.79.38 |
| 64 | 2026-08-15 20:06 | 639224203914451783 |
|
591 ms | 211.21.79.38 |
| 63 | 2026-08-15 19:13 | 639224172202542163 |
|
255 ms | 211.21.79.38 |
| 62 | 2026-08-15 18:58 | 639224163338654093 |
|
729 ms | 211.21.79.38 |
| 61 | 2026-08-15 18:43 | 639224154287995374 |
|
604 ms | 211.21.79.38 |
| 60 | 2026-08-15 18:28 | 639224145118612503 |
|
597 ms | 211.21.79.38 |
| 59 | 2026-08-15 18:12 | 639224135995990731 |
|
601 ms | 211.21.79.38 |
| 58 | 2026-08-15 17:57 | 639224127185332624 |
|
604 ms | 211.21.79.38 |
| 57 | 2026-08-15 17:43 | 639224118229289175 |
|
600 ms | 211.21.79.38 |
| 56 | 2026-08-15 17:28 | 639224109273796359 |
|
292 ms | 211.21.79.38 |
| 55 | 2026-08-15 17:13 | 639224100490805608 |
|
- | |
| 54 | 2026-08-15 16:58 | 639224091353714490 |
|
600 ms | 211.21.79.38 |
| 53 | 2026-08-15 16:42 | 639224082033126828 |
|
3 ms | 211.21.79.38 |
| 52 | 2026-08-15 16:27 | 639224072736962403 |
|
615 ms | 211.21.79.38 |
| 51 | 2026-08-15 15:35 | 639224041475563754 |
|
590 ms | 211.21.79.38 |
| 50 | 2026-08-15 15:20 | 639224032345604453 |
|
593 ms | 211.21.79.38 |
| 49 | 2026-08-15 15:04 | 639224023169497283 |
|
623 ms | 211.21.79.38 |
| 48 | 2026-08-15 14:49 | 639224013981146405 |
|
612 ms | 211.21.79.38 |
| 47 | 2026-08-15 14:34 | 639224004883412586 |
|
3 ms | 211.21.79.38 |
| 46 | 2026-08-15 14:18 | 639223995612880615 |
|
3 ms | 211.21.79.38 |
| 45 | 2026-08-15 14:03 | 639223986271830789 |
|
600 ms | 211.21.79.38 |
| 44 | 2026-08-15 13:47 | 639223977005780949 |
|
619 ms | 211.21.79.38 |
| 43 | 2026-08-15 13:32 | 639223967653137793 |
|
607 ms | 211.21.79.38 |
| 42 | 2026-08-15 13:16 | 639223958286010799 |
|
601 ms | 211.21.79.38 |
| 41 | 2026-08-15 13:01 | 639223948936108345 |
|
598 ms | 211.21.79.38 |
| 40 | 2026-08-15 12:45 | 639223939673066880 |
|
596 ms | 211.21.79.38 |
| 39 | 2026-08-15 11:53 | 639223908317760530 |
|
- | |
| 38 | 2026-08-15 11:37 | 639223898992594258 |
|
595 ms | 211.21.79.38 |
| 37 | 2026-08-15 11:22 | 639223889761312823 |
|
2 ms | 211.21.79.38 |
| 36 | 2026-08-15 11:07 | 639223880359273507 |
|
600 ms | 211.21.79.38 |
| 35 | 2026-08-15 10:51 | 639223870920466808 |
|
598 ms | 211.21.79.38 |
| 34 | 2026-08-15 10:35 | 639223861579762179 |
|
607 ms | 211.21.79.38 |
| 33 | 2026-08-15 10:20 | 639223852238616009 |
|
4 ms | 211.21.79.38 |
| 32 | 2026-08-15 10:04 | 639223843019815620 |
|
586 ms | 211.21.79.38 |
| 31 | 2026-08-15 09:49 | 639223833669915012 |
|
294 ms | 211.21.79.38 |
| 30 | 2026-08-15 09:33 | 639223824494613222 |
|
594 ms | 211.21.79.38 |
| 29 | 2026-08-15 09:18 | 639223815116325293 |
|
609 ms | 211.21.79.38 |
| 28 | 2026-08-15 09:02 | 639223805493870221 |
|
605 ms | 211.21.79.38 |
| 27 | 2026-08-15 08:09 | 639223774218660438 |
|
604 ms | 211.21.79.38 |
| 26 | 2026-08-15 07:54 | 639223764663090372 |
|
3 ms | 211.21.79.38 |
| 25 | 2026-08-15 07:38 | 639223755338811400 |
|
602 ms | 211.21.79.38 |
| 24 | 2026-08-15 07:23 | 639223746019193268 |
|
605 ms | 211.21.79.38 |
| 23 | 2026-08-15 07:07 | 639223736658778104 |
|
614 ms | 211.21.79.38 |
| 22 | 2026-08-15 06:51 | 639223727330194499 |
|
624 ms | 211.21.79.38 |
| 21 | 2026-08-15 06:36 | 639223717848514742 |
|
584 ms | 211.21.79.38 |
| 20 | 2026-08-15 06:20 | 639223708284754056 |
|
582 ms | 211.21.79.38 |
| 19 | 2026-08-15 06:04 | 639223699061259933 |
|
2 ms | 211.21.79.38 |
| 18 | 2026-08-15 05:49 | 639223689592545140 |
|
3 ms | 211.21.79.38 |
| 17 | 2026-08-15 05:33 | 639223680143410810 |
|
600 ms | 211.21.79.38 |
| 16 | 2026-08-15 05:17 | 639223670514517104 |
|
608 ms | 211.21.79.38 |
| 15 | 2026-08-15 04:24 | 639223638855054294 |
|
602 ms | 211.21.79.38 |
| 14 | 2026-08-15 04:08 | 639223629623335972 |
|
2 ms | 211.21.79.38 |
| 13 | 2026-08-15 03:53 | 639223620390189495 |
|
610 ms | 211.21.79.38 |
| 12 | 2026-08-15 03:38 | 639223610916950440 |
|
598 ms | 211.21.79.38 |
| 11 | 2026-08-15 03:22 | 639223601597759168 |
|
583 ms | 211.21.79.38 |
| 10 | 2026-08-15 03:06 | 639223592342172093 |
|
579 ms | 211.21.79.38 |
| 9 | 2026-08-15 02:51 | 639223583324121497 |
|
598 ms | 211.21.79.38 |
| 8 | 2026-08-15 02:36 | 639223574086714218 |
|
600 ms | 211.21.79.38 |
| 7 | 2026-08-15 02:20 | 639223564698424889 |
|
608 ms | 211.21.79.38 |
| 6 | 2026-08-15 02:05 | 639223555408664206 |
|
3 ms | 211.21.79.38 |
| 5 | 2026-08-15 01:49 | 639223546000912416 |
|
625 ms | 211.21.79.38 |
| 4 | 2026-08-15 01:33 | 639223536550774847 |
|
593 ms | 211.21.79.38 |
| 3 | 2026-08-15 00:41 | 639223505017205611 |
|
607 ms | 211.21.79.38 |
| 2 | 2026-08-15 00:25 | 639223495784410207 |
|
2 ms | 211.21.79.38 |
| 1 | 2026-08-15 00:10 | 639223486524583054 |
|
3 ms | 211.21.79.38 |