DNS response history for ns1.rtcsac.com

ns1.rtcsac.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 256 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.rtcsac.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

256 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

216.246.47.35

Most recently resolved hosting IP on selected date

Successful Responses

73

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.rtcsac.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:54 639229527598660841
2007 ms 216.246.47.35
72 2026-08-21 23:38 639229517954323214
249 ms 216.246.47.35
71 2026-08-21 23:22 639229508269999021
240 ms 216.246.47.35
70 2026-08-21 23:06 639229498559060171
4 ms 216.246.47.35
69 2026-08-21 22:49 639229488519347586
2123 ms 216.246.47.35
68 2026-08-21 21:56 639229456606578934
243 ms 216.246.47.35
67 2026-08-21 21:40 639229446985772499
5 ms 216.246.47.35
66 2026-08-21 21:24 639229437367313098
24 ms 216.246.47.35
65 2026-08-21 21:08 639229427923950391
147 ms 216.246.47.35
64 2026-08-21 20:52 639229418168588854
126 ms 216.246.47.35
63 2026-08-21 20:36 639229408345678334
2 ms 216.246.47.35
62 2026-08-21 20:19 639229398616354648
230 ms 216.246.47.35
61 2026-08-21 20:03 639229388634592323
227 ms 216.246.47.35
60 2026-08-21 19:46 639229378792837692
7 ms 216.246.47.35
59 2026-08-21 19:30 639229369154682311
235 ms 216.246.47.35
58 2026-08-21 19:14 639229359248017926
249 ms 216.246.47.35
57 2026-08-21 18:57 639229349124294642
224 ms 216.246.47.35
56 2026-08-21 18:05 639229317791715692
31 ms 216.246.47.35
55 2026-08-21 17:49 639229308115194575
8 ms 216.246.47.35
54 2026-08-21 17:32 639229298320320558
231 ms 216.246.47.35
53 2026-08-21 17:16 639229288674863221
141 ms 216.246.47.35
52 2026-08-21 17:00 639229278983677079
240 ms 216.246.47.35
51 2026-08-21 16:44 639229269405517175
35 ms 216.246.47.35
50 2026-08-21 16:28 639229259594798244
10 ms 216.246.47.35
49 2026-08-21 16:11 639229249736681188
235 ms 216.246.47.35
48 2026-08-21 15:55 639229239699417787
245 ms 216.246.47.35
47 2026-08-21 15:38 639229229621964033
119 ms 216.246.47.35
46 2026-08-21 15:21 639229219567270965
2233 ms 216.246.47.35
45 2026-08-21 15:04 639229209406666856
130 ms 216.246.47.35
44 2026-08-21 14:11 639229177815876178
235 ms 216.246.47.35
43 2026-08-21 13:55 639229168243572685
260 ms 216.246.47.35
42 2026-08-21 13:39 639229158599856475
2261 ms 216.246.47.35
41 2026-08-21 13:23 639229148998940902
240 ms 216.246.47.35
40 2026-08-21 13:07 639229139276923594
243 ms 216.246.47.35
39 2026-08-21 12:51 639229129709912394
117 ms 216.246.47.35
38 2026-08-21 12:35 639229119801488500
143 ms 216.246.47.35
37 2026-08-21 12:18 639229110135262458
232 ms 216.246.47.35
36 2026-08-21 12:02 639229100336051392
237 ms 216.246.47.35
35 2026-08-21 11:46 639229090641415626
125 ms 216.246.47.35
34 2026-08-21 11:29 639229080702683947
46 ms 216.246.47.35
33 2026-08-21 11:13 639229070601456699
115 ms 216.246.47.35
32 2026-08-21 10:20 639229038947447232
242 ms 216.246.47.35
31 2026-08-21 10:04 639229029268708773
3 ms 216.246.47.35
30 2026-08-21 09:48 639229019647910603
3 ms 216.246.47.35
29 2026-08-21 09:32 639229009983843738
226 ms 216.246.47.35
28 2026-08-21 09:15 639229000203331882
168 ms 216.246.47.35
27 2026-08-21 08:59 639228990302335999
239 ms 216.246.47.35
26 2026-08-21 08:43 639228980567740722
249 ms 216.246.47.35
25 2026-08-21 08:26 639228970762445174
246 ms 216.246.47.35
24 2026-08-21 08:10 639228961065054445
255 ms 216.246.47.35
23 2026-08-21 07:54 639228951224649885
4 ms 216.246.47.35
22 2026-08-21 07:37 639228941303864592
4 ms 216.246.47.35
21 2026-08-21 07:20 639228931191328583
228 ms 216.246.47.35
20 2026-08-21 06:28 639228899518173317
239 ms 216.246.47.35
19 2026-08-21 06:11 639228889785027669
5 ms 216.246.47.35
18 2026-08-21 05:55 639228880106330161
240 ms 216.246.47.35
17 2026-08-21 05:39 639228870316184091
276 ms 216.246.47.35
16 2026-08-21 05:23 639228860695366512
6 ms 216.246.47.35
15 2026-08-21 05:07 639228851027209500
10 ms 216.246.47.35
14 2026-08-21 04:51 639228841479265462
4 ms 216.246.47.35
13 2026-08-21 04:35 639228831752962260
229 ms 216.246.47.35
12 2026-08-21 04:18 639228821953295483
11 ms 216.246.47.35
11 2026-08-21 04:02 639228812227429953
237 ms 216.246.47.35
10 2026-08-21 03:46 639228802476107538
3 ms 216.246.47.35
9 2026-08-21 03:29 639228792525492032
124 ms 216.246.47.35
8 2026-08-21 02:37 639228761131421385
117 ms 216.246.47.35
7 2026-08-21 02:21 639228751571206692
233 ms 216.246.47.35
6 2026-08-21 02:05 639228741705571019
239 ms 216.246.47.35
5 2026-08-21 01:48 639228731642208228
12 ms 216.246.47.35
4 2026-08-21 00:56 639228700387002072
123 ms 216.246.47.35
3 2026-08-21 00:39 639228690742014433
231 ms 216.246.47.35
2 2026-08-21 00:23 639228680877937122
232 ms 216.246.47.35
1 2026-08-21 00:06 639228670775860800
3 ms 216.246.47.35