History for ns1.rackdc.com
Domain: rackdc.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.rackdc.com
ns1.rackdc.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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 432 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.rackdc.com.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
432 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-19 23:49
All timestamps shown in UTC
Latest Resolved IP on Selected Date
185.35.21.245
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 ns1.rackdc.com
Showing DNS history for 2026-08-19 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 | 2026-08-19 23:49 | 639227795899225951 |
|
103 ms | 185.35.21.245 |
| 73 | 2026-08-19 23:33 | 639227786351762008 |
|
2123 ms | 185.35.21.245 |
| 72 | 2026-08-19 23:17 | 639227776640591733 |
|
4 ms | 185.35.21.245 |
| 71 | 2026-08-19 23:01 | 639227767128841282 |
|
3 ms | 185.35.21.245 |
| 70 | 2026-08-19 22:45 | 639227757477304711 |
|
3566 ms | 185.35.21.245 |
| 69 | 2026-08-19 22:29 | 639227747572098014 |
|
99 ms | 185.35.21.245 |
| 68 | 2026-08-19 22:12 | 639227737588613113 |
|
118 ms | 185.35.21.245 |
| 67 | 2026-08-19 21:20 | 639227706134603955 |
|
101 ms | 185.35.21.245 |
| 66 | 2026-08-19 21:04 | 639227696589027396 |
|
2049 ms | 185.35.21.245 |
| 65 | 2026-08-19 20:48 | 639227687097707639 |
|
5 ms | 185.35.21.245 |
| 64 | 2026-08-19 20:32 | 639227677474464487 |
|
103 ms | 185.35.21.245 |
| 63 | 2026-08-19 20:16 | 639227667767441118 |
|
124 ms | 185.35.21.245 |
| 62 | 2026-08-19 20:00 | 639227657984833832 |
|
689 ms | 185.35.21.245 |
| 61 | 2026-08-19 19:43 | 639227648079992640 |
|
66 ms | 185.35.21.245 |
| 60 | 2026-08-19 19:27 | 639227638125048441 |
|
107 ms | 185.35.21.245 |
| 59 | 2026-08-19 19:10 | 639227628211392142 |
|
111 ms | 185.35.21.245 |
| 58 | 2026-08-19 18:53 | 639227618261696275 |
|
104 ms | 185.35.21.245 |
| 57 | 2026-08-19 18:37 | 639227608366233645 |
|
2060 ms | 185.35.21.245 |
| 56 | 2026-08-19 18:20 | 639227598301787588 |
|
101 ms | 185.35.21.245 |
| 55 | 2026-08-19 17:27 | 639227566241010716 |
|
111 ms | 185.35.21.245 |
| 54 | 2026-08-19 17:10 | 639227556454538959 |
|
688 ms | 185.35.21.245 |
| 53 | 2026-08-19 16:54 | 639227546640305542 |
|
105 ms | 185.35.21.245 |
| 52 | 2026-08-19 16:38 | 639227536965466472 |
|
60 ms | 185.35.21.245 |
| 51 | 2026-08-19 16:21 | 639227527048658280 |
|
95 ms | 185.35.21.245 |
| 50 | 2026-08-19 16:05 | 639227517386634438 |
|
105 ms | 185.35.21.245 |
| 49 | 2026-08-19 15:49 | 639227507459551637 |
|
104 ms | 185.35.21.245 |
| 48 | 2026-08-19 15:32 | 639227497515595277 |
|
2055 ms | 185.35.21.245 |
| 47 | 2026-08-19 15:15 | 639227487441798036 |
|
683 ms | 185.35.21.245 |
| 46 | 2026-08-19 14:59 | 639227477445551863 |
|
112 ms | 185.35.21.245 |
| 45 | 2026-08-19 14:42 | 639227467297067891 |
|
4063 ms | 185.35.21.245 |
| 44 | 2026-08-19 14:25 | 639227457057795635 |
|
107 ms | 185.35.21.245 |
| 43 | 2026-08-19 13:32 | 639227425244777397 |
|
100 ms | 185.35.21.245 |
| 42 | 2026-08-19 13:15 | 639227415422116485 |
|
106 ms | 185.35.21.245 |
| 41 | 2026-08-19 12:58 | 639227405307256053 |
|
4 ms | 185.35.21.245 |
| 40 | 2026-08-19 12:42 | 639227395396602630 |
|
107 ms | 185.35.21.245 |
| 39 | 2026-08-19 12:25 | 639227385510363611 |
|
175 ms | 185.35.21.245 |
| 38 | 2026-08-19 12:09 | 639227375508324850 |
|
107 ms | 185.35.21.245 |
| 37 | 2026-08-19 11:52 | 639227365326611906 |
|
129 ms | 185.35.21.245 |
| 36 | 2026-08-19 11:35 | 639227355360014208 |
|
29 ms | 185.35.21.245 |
| 35 | 2026-08-19 11:18 | 639227345036782165 |
|
177 ms | 185.35.21.245 |
| 34 | 2026-08-19 11:01 | 639227334992964533 |
|
98 ms | 185.35.21.245 |
| 33 | 2026-08-19 10:45 | 639227324986605572 |
|
102 ms | 185.35.21.245 |
| 32 | 2026-08-19 10:28 | 639227314928414539 |
|
104 ms | 185.35.21.245 |
| 31 | 2026-08-19 09:34 | 639227283029182134 |
|
218 ms | 185.35.21.245 |
| 30 | 2026-08-19 09:18 | 639227273294779350 |
|
107 ms | 185.35.21.245 |
| 29 | 2026-08-19 09:02 | 639227263525231313 |
|
104 ms | 185.35.21.245 |
| 28 | 2026-08-19 08:46 | 639227253578313363 |
|
53 ms | 185.35.21.245 |
| 27 | 2026-08-19 08:29 | 639227243649973322 |
|
109 ms | 185.35.21.245 |
| 26 | 2026-08-19 08:12 | 639227233581059317 |
|
114 ms | 185.35.21.245 |
| 25 | 2026-08-19 07:56 | 639227223667352067 |
|
110 ms | 185.35.21.245 |
| 24 | 2026-08-19 07:39 | 639227213714837066 |
|
5 ms | 185.35.21.245 |
| 23 | 2026-08-19 07:22 | 639227203701208496 |
|
2053 ms | 185.35.21.245 |
| 22 | 2026-08-19 07:06 | 639227193643202179 |
|
102 ms | 185.35.21.245 |
| 21 | 2026-08-19 06:49 | 639227183584431597 |
|
108 ms | 185.35.21.245 |
| 20 | 2026-08-19 06:32 | 639227173347403088 |
|
99 ms | 185.35.21.245 |
| 19 | 2026-08-19 05:39 | 639227141523007601 |
|
2144 ms | 185.35.21.245 |
| 18 | 2026-08-19 05:23 | 639227131785931574 |
|
10 ms | 185.35.21.245 |
| 17 | 2026-08-19 05:06 | 639227122176475389 |
|
9 ms | 185.35.21.245 |
| 16 | 2026-08-19 04:50 | 639227112668934596 |
|
74 ms | 185.35.21.245 |
| 15 | 2026-08-19 04:34 | 639227102773292788 |
|
112 ms | 185.35.21.245 |
| 14 | 2026-08-19 04:18 | 639227093141136930 |
|
104 ms | 185.35.21.245 |
| 13 | 2026-08-19 04:02 | 639227083449420147 |
|
109 ms | 185.35.21.245 |
| 12 | 2026-08-19 03:46 | 639227073771748493 |
|
103 ms | 185.35.21.245 |
| 11 | 2026-08-19 03:29 | 639227063977347614 |
|
10 ms | 185.35.21.245 |
| 10 | 2026-08-19 03:13 | 639227054253519024 |
|
123 ms | 185.35.21.245 |
| 9 | 2026-08-19 02:57 | 639227044381963886 |
|
1618 ms | 185.35.21.245 |
| 8 | 2026-08-19 02:40 | 639227034441085514 |
|
105 ms | 185.35.21.245 |
| 7 | 2026-08-19 01:48 | 639227003126489968 |
|
106 ms | 185.35.21.245 |
| 6 | 2026-08-19 01:32 | 639226993456311614 |
|
118 ms | 185.35.21.245 |
| 5 | 2026-08-19 01:16 | 639226983847312345 |
|
62 ms | 185.35.21.245 |
| 4 | 2026-08-19 01:00 | 639226974357874853 |
|
2054 ms | 185.35.21.245 |
| 3 | 2026-08-19 00:44 | 639226964670484721 |
|
100 ms | 185.35.21.245 |
| 2 | 2026-08-19 00:28 | 639226954857899696 |
|
16 ms | 185.35.21.245 |
| 1 | 2026-08-19 00:11 | 639226945091603488 |
|
677 ms | 185.35.21.245 |