DNS response history for ns-c1.rootlevelservices.com

ns-c1.rootlevelservices.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 141 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 ns-c1.rootlevelservices.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

141 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.193.111

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 ns-c1.rootlevelservices.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 23:52 639229527598660841
26 ms 205.251.193.111
72 2026-08-21 23:36 639229517954323214
6 ms 205.251.193.111
71 2026-08-21 23:20 639229508269999021
35 ms 205.251.193.111
70 2026-08-21 23:04 639229498559060171
11 ms 205.251.193.111
69 2026-08-21 22:47 639229488519347586
9 ms 205.251.193.111
68 2026-08-21 21:54 639229456606578934
18 ms 205.251.193.111
67 2026-08-21 21:38 639229446985772499
31 ms 205.251.193.111
66 2026-08-21 21:22 639229437367313098
18 ms 205.251.193.111
65 2026-08-21 21:06 639229427923950391
36 ms 205.251.193.111
64 2026-08-21 20:50 639229418168588854
19 ms 205.251.193.111
63 2026-08-21 20:33 639229408345678334
14 ms 205.251.193.111
62 2026-08-21 20:17 639229398616354648
25 ms 205.251.193.111
61 2026-08-21 20:01 639229388634592323
12 ms 205.251.193.111
60 2026-08-21 19:44 639229378792837692
21 ms 205.251.193.111
59 2026-08-21 19:28 639229369154682311
2017 ms 205.251.193.111
58 2026-08-21 19:11 639229359248017926
27 ms 205.251.193.111
57 2026-08-21 18:55 639229349124294642
39 ms 205.251.193.111
56 2026-08-21 18:02 639229317791715692
90 ms 205.251.193.111
55 2026-08-21 17:46 639229308115194575
7 ms 205.251.193.111
54 2026-08-21 17:30 639229298320320558
24 ms 205.251.193.111
53 2026-08-21 17:14 639229288674863221
2020 ms 205.251.193.111
52 2026-08-21 16:58 639229278983677079
22 ms 205.251.193.111
51 2026-08-21 16:41 639229269405517175
33 ms 205.251.193.111
50 2026-08-21 16:25 639229259594798244
39 ms 205.251.193.111
49 2026-08-21 16:09 639229249736681188
27 ms 205.251.193.111
48 2026-08-21 15:52 639229239699417787
35 ms 205.251.193.111
47 2026-08-21 15:35 639229229621964033
15 ms 205.251.193.111
46 2026-08-21 15:19 639229219567270965
29 ms 205.251.193.111
45 2026-08-21 15:02 639229209406666856
13 ms 205.251.193.111
44 2026-08-21 14:09 639229177815876178
2042 ms 205.251.193.111
43 2026-08-21 13:53 639229168243572685
13 ms 205.251.193.111
42 2026-08-21 13:37 639229158599856475
41 ms 205.251.193.111
41 2026-08-21 13:21 639229148998940902
14 ms 205.251.193.111
40 2026-08-21 13:05 639229139276923594
23 ms 205.251.193.111
39 2026-08-21 12:49 639229129709912394
36 ms 205.251.193.111
38 2026-08-21 12:32 639229119801488500
15 ms 205.251.193.111
37 2026-08-21 12:16 639229110135262458
21 ms 205.251.193.111
36 2026-08-21 12:00 639229100336051392
14 ms 205.251.193.111
35 2026-08-21 11:44 639229090641415626
17 ms 205.251.193.111
34 2026-08-21 11:27 639229080702683947
35 ms 205.251.193.111
33 2026-08-21 11:10 639229070601456699
28 ms 205.251.193.111
32 2026-08-21 10:17 639229038947447232
24 ms 205.251.193.111
31 2026-08-21 10:01 639229029268708773
50 ms 205.251.193.111
30 2026-08-21 09:45 639229019647910603
11 ms 205.251.193.111
29 2026-08-21 09:29 639229009983843738
36 ms 205.251.193.111
28 2026-08-21 09:13 639229000203331882
14 ms 205.251.193.111
27 2026-08-21 08:57 639228990302335999
15 ms 205.251.193.111
26 2026-08-21 08:40 639228980567740722
34 ms 205.251.193.111
25 2026-08-21 08:24 639228970762445174
29 ms 205.251.193.111
24 2026-08-21 08:08 639228961065054445
43 ms 205.251.193.111
23 2026-08-21 07:52 639228951224649885
35 ms 205.251.193.111
22 2026-08-21 07:35 639228941303864592
18 ms 205.251.193.111
21 2026-08-21 07:18 639228931191328583
11 ms 205.251.193.111
20 2026-08-21 06:25 639228899518173317
15 ms 205.251.193.111
19 2026-08-21 06:09 639228889785027669
36 ms 205.251.193.111
18 2026-08-21 05:53 639228880106330161
2056 ms 205.251.193.111
17 2026-08-21 05:37 639228870316184091
88 ms 205.251.193.111
16 2026-08-21 05:20 639228860695366512
25 ms 205.251.193.111
15 2026-08-21 05:04 639228851027209500
13 ms 205.251.193.111
14 2026-08-21 04:48 639228841479265462
18 ms 205.251.193.111
13 2026-08-21 04:32 639228831752962260
19 ms 205.251.193.111
12 2026-08-21 04:16 639228821953295483
30 ms 205.251.193.111
11 2026-08-21 04:00 639228812227429953
144 ms 205.251.193.111
10 2026-08-21 03:43 639228802476107538
29 ms 205.251.193.111
9 2026-08-21 03:27 639228792525492032
41 ms 205.251.193.111
8 2026-08-21 02:34 639228761131421385
96 ms 205.251.193.111
7 2026-08-21 02:18 639228751571206692
37 ms 205.251.193.111
6 2026-08-21 02:02 639228741705571019
32 ms 205.251.193.111
5 2026-08-21 01:45 639228731642208228
23 ms 205.251.193.111
4 2026-08-21 00:53 639228700387002072
192 ms 205.251.193.111
3 2026-08-21 00:37 639228690742014433
28 ms 205.251.193.111
2 2026-08-21 00:21 639228680877937122
34 ms 205.251.193.111
1 2026-08-21 00:04 639228670775860800
15 ms 205.251.193.111