DNS response history for ns3.ulevitch.com

ns3.ulevitch.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, 72 successful responses, 1 failed responses, and 324 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 ns3.ulevitch.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

324 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.197.196

Most recently resolved hosting IP on selected date

Successful Responses

72

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns3.ulevitch.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 23:56 639229527598660841
5 ms 205.251.197.196
72 2026-08-21 23:40 639229517954323214
13 ms 205.251.197.196
71 2026-08-21 23:24 639229508269999021
11 ms 205.251.197.196
70 2026-08-21 23:07 639229498559060171
7 ms 205.251.197.196
69 2026-08-21 22:51 639229488519347586
44 ms 205.251.197.196
68 2026-08-21 21:58 639229456606578934
9 ms 205.251.197.196
67 2026-08-21 21:42 639229446985772499
18 ms 205.251.197.196
66 2026-08-21 21:26 639229437367313098
2058 ms 205.251.197.196
65 2026-08-21 21:10 639229427923950391
2272 ms 205.251.197.196
64 2026-08-21 20:54 639229418168588854
16 ms 205.251.197.196
63 2026-08-21 20:37 639229408345678334
9 ms 205.251.197.196
62 2026-08-21 20:21 639229398616354648
7 ms 205.251.197.196
61 2026-08-21 20:05 639229388634592323
81 ms 205.251.197.196
60 2026-08-21 19:48 639229378792837692
155 ms 205.251.197.196
59 2026-08-21 19:32 639229369154682311
28 ms 205.251.197.196
58 2026-08-21 19:15 639229359248017926
9 ms 205.251.197.196
57 2026-08-21 18:59 639229349124294642
6 ms 205.251.197.196
56 2026-08-21 18:06 639229317791715692
5 ms 205.251.197.196
55 2026-08-21 17:50 639229308115194575
256 ms 205.251.197.196
54 2026-08-21 17:34 639229298320320558
8 ms 205.251.197.196
53 2026-08-21 17:18 639229288674863221
27 ms 205.251.197.196
52 2026-08-21 17:02 639229278983677079
2078 ms 205.251.197.196
51 2026-08-21 16:45 639229269405517175
103 ms 205.251.197.196
50 2026-08-21 16:29 639229259594798244
397 ms 205.251.197.196
49 2026-08-21 16:13 639229249736681188
2201 ms 205.251.197.196
48 2026-08-21 15:56 639229239699417787
35 ms 205.251.197.196
47 2026-08-21 15:40 639229229621964033
5 ms 205.251.197.196
46 2026-08-21 15:23 639229219567270965
14 ms 205.251.197.196
45 2026-08-21 15:06 639229209406666856
15 ms 205.251.197.196
44 2026-08-21 14:13 639229177815876178
2159 ms 205.251.197.196
43 2026-08-21 13:57 639229168243572685
19 ms 205.251.197.196
42 2026-08-21 13:41 639229158599856475
251 ms 205.251.197.196
41 2026-08-21 13:25 639229148998940902
101 ms 205.251.197.196
40 2026-08-21 13:09 639229139276923594
8 ms 205.251.197.196
39 2026-08-21 12:53 639229129709912394
2132 ms 205.251.197.196
38 2026-08-21 12:37 639229119801488500
12 ms 205.251.197.196
37 2026-08-21 12:20 639229110135262458
175 ms 205.251.197.196
36 2026-08-21 12:04 639229100336051392
12 ms 205.251.197.196
35 2026-08-21 11:48 639229090641415626
167 ms 205.251.197.196
34 2026-08-21 11:31 639229080702683947
15 ms 205.251.197.196
33 2026-08-21 11:14 639229070601456699
316 ms 205.251.197.196
32 2026-08-21 10:21 639229038947447232
12 ms 205.251.197.196
31 2026-08-21 10:05 639229029268708773
24 ms 205.251.197.196
30 2026-08-21 09:49 639229019647910603
5 ms 205.251.197.196
29 2026-08-21 09:33 639229009983843738
26 ms 205.251.197.196
28 2026-08-21 09:17 639229000203331882
7 ms 205.251.197.196
27 2026-08-21 09:01 639228990302335999
21 ms 205.251.197.196
26 2026-08-21 08:44 639228980567740722
170 ms 205.251.197.196
25 2026-08-21 08:28 639228970762445174
12 ms 205.251.197.196
24 2026-08-21 08:12 639228961065054445
133 ms 205.251.197.196
23 2026-08-21 07:55 639228951224649885
7 ms 205.251.197.196
22 2026-08-21 07:39 639228941303864592
11 ms 205.251.197.196
21 2026-08-21 07:22 639228931191328583
19 ms 205.251.197.196
20 2026-08-21 06:29 639228899518173317
7 ms 205.251.197.196
19 2026-08-21 06:13 639228889785027669
4 ms 205.251.197.196
18 2026-08-21 05:57 639228880106330161
2431 ms 205.251.197.196
17 2026-08-21 05:41 639228870316184091
33 ms 205.251.197.196
16 2026-08-21 05:24 639228860695366512
271 ms 205.251.197.196
15 2026-08-21 05:08 639228851027209500
10 ms 205.251.197.196
14 2026-08-21 04:52 639228841479265462
20 ms 205.251.197.196
13 2026-08-21 04:36 639228831752962260
-
12 2026-08-21 04:20 639228821953295483
65 ms 205.251.197.196
11 2026-08-21 04:04 639228812227429953
25 ms 205.251.197.196
10 2026-08-21 03:47 639228802476107538
165 ms 205.251.197.196
9 2026-08-21 03:31 639228792525492032
11 ms 205.251.197.196
8 2026-08-21 02:38 639228761131421385
150 ms 205.251.197.196
7 2026-08-21 02:23 639228751571206692
2288 ms 205.251.197.196
6 2026-08-21 02:06 639228741705571019
40 ms 205.251.197.196
5 2026-08-21 01:49 639228731642208228
8 ms 205.251.197.196
4 2026-08-21 00:57 639228700387002072
2043 ms 205.251.197.196
3 2026-08-21 00:41 639228690742014433
16 ms 205.251.197.196
2 2026-08-21 00:25 639228680877937122
25 ms 205.251.197.196
1 2026-08-21 00:08 639228670775860800
15 ms 205.251.197.196