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 2026-08-23. For this date, NameServerHistory found 71 DNS check records, 70 successful responses, 1 failed responses, and 737 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

71

Historical checks stored for this nameserver on selected date

Average Latency

737 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 22:49

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

70

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 2026-08-23 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
71 2026-08-23 22:49 639231214931957622
45 ms 205.251.197.196
70 2026-08-23 22:32 639231204962010549
4 ms 205.251.197.196
69 2026-08-23 22:15 639231195170138463
7 ms 205.251.197.196
68 2026-08-23 21:59 639231185235020577
2066 ms 205.251.197.196
67 2026-08-23 21:43 639231175558690075
2324 ms 205.251.197.196
66 2026-08-23 21:26 639231165610444012
214 ms 205.251.197.196
65 2026-08-23 20:33 639231133806425363
2142 ms 205.251.197.196
64 2026-08-23 20:17 639231124203758023
137 ms 205.251.197.196
63 2026-08-23 20:01 639231114428262706
2125 ms 205.251.197.196
62 2026-08-23 19:45 639231104662480065
12 ms 205.251.197.196
61 2026-08-23 19:28 639231094840372018
17 ms 205.251.197.196
60 2026-08-23 19:12 639231085024583224
39 ms 205.251.197.196
59 2026-08-23 18:55 639231075257417427
2068 ms 205.251.197.196
58 2026-08-23 18:39 639231065516009503
8 ms 205.251.197.196
57 2026-08-23 18:23 639231055805348837
2362 ms 205.251.197.196
56 2026-08-23 18:07 639231045980373765
17 ms 205.251.197.196
55 2026-08-23 17:50 639231035984577527
2389 ms 205.251.197.196
54 2026-08-23 17:33 639231025928115303
25 ms 205.251.197.196
53 2026-08-23 16:41 639230994250157583
2021 ms 205.251.197.196
52 2026-08-23 16:24 639230984476411369
9 ms 205.251.197.196
51 2026-08-23 16:08 639230974838373450
5 ms 205.251.197.196
50 2026-08-23 15:52 639230965244277645
7 ms 205.251.197.196
49 2026-08-23 15:36 639230955522101820
2070 ms 205.251.197.196
48 2026-08-23 15:20 639230945754521603
37 ms 205.251.197.196
47 2026-08-23 15:03 639230935852040504
8 ms 205.251.197.196
46 2026-08-23 14:47 639230926222061048
6 ms 205.251.197.196
45 2026-08-23 14:31 639230916449726907
4 ms 205.251.197.196
44 2026-08-23 14:14 639230906595053086
2298 ms 205.251.197.196
43 2026-08-23 13:58 639230896680429441
13 ms 205.251.197.196
42 2026-08-23 13:41 639230886630210965
42 ms 205.251.197.196
41 2026-08-23 12:49 639230855430405719
12 ms 205.251.197.196
40 2026-08-23 12:33 639230845707499136
2114 ms 205.251.197.196
39 2026-08-23 12:17 639230836186805419
32 ms 205.251.197.196
38 2026-08-23 12:01 639230826493828316
2104 ms 205.251.197.196
37 2026-08-23 11:45 639230816817882996
33 ms 205.251.197.196
36 2026-08-23 11:28 639230806933854189
2080 ms 205.251.197.196
35 2026-08-23 11:12 639230797120243854
2397 ms 205.251.197.196
34 2026-08-23 10:56 639230787310272840
13 ms 205.251.197.196
33 2026-08-23 10:39 639230777600173142
12 ms 205.251.197.196
32 2026-08-23 10:23 639230767665024593
6 ms 205.251.197.196
31 2026-08-23 10:06 639230757720962293
42 ms 205.251.197.196
30 2026-08-23 09:50 639230747722189784
19 ms 205.251.197.196
29 2026-08-23 08:57 639230716313923480
7 ms 205.251.197.196
28 2026-08-23 08:41 639230706813835990
2287 ms 205.251.197.196
27 2026-08-23 08:25 639230696871062203
37 ms 205.251.197.196
26 2026-08-23 08:09 639230687142781616
2201 ms 205.251.197.196
25 2026-08-23 07:52 639230677432142227
9 ms 205.251.197.196
24 2026-08-23 07:36 639230667686258061
2290 ms 205.251.197.196
23 2026-08-23 07:20 639230658039243685
9 ms 205.251.197.196
22 2026-08-23 07:04 639230648468473803
19 ms 205.251.197.196
21 2026-08-23 06:48 639230638829658294
4 ms 205.251.197.196
20 2026-08-23 06:32 639230629247017617
6 ms 205.251.197.196
19 2026-08-23 06:16 639230619625318239
16 ms 205.251.197.196
18 2026-08-23 06:00 639230609697630264
20 ms 205.251.197.196
17 2026-08-23 05:08 639230578570131864
32 ms 205.251.197.196
16 2026-08-23 04:52 639230568958963168
27 ms 205.251.197.196
15 2026-08-23 04:36 639230559287611211
5 ms 205.251.197.196
14 2026-08-23 04:19 639230549524312030
4 ms 205.251.197.196
13 2026-08-23 04:03 639230539739801669
2053 ms 205.251.197.196
12 2026-08-23 03:47 639230530084069375
45 ms 205.251.197.196
11 2026-08-23 03:31 639230520362691441
2123 ms 205.251.197.196
10 2026-08-23 03:14 639230510677194518
2228 ms 205.251.197.196
9 2026-08-23 02:59 639230501156002646
-
8 2026-08-23 02:42 639230491502198541
2065 ms 205.251.197.196
7 2026-08-23 02:26 639230481860318494
191 ms 205.251.197.196
6 2026-08-23 02:10 639230471893008575
21 ms 205.251.197.196
5 2026-08-23 01:17 639230440030877421
24 ms 205.251.197.196
4 2026-08-23 01:01 639230430479725508
48 ms 205.251.197.196
3 2026-08-23 00:45 639230420875160219
98 ms 205.251.197.196
2 2026-08-23 00:29 639230411240692575
2194 ms 205.251.197.196
1 2026-08-23 00:13 639230401550806607
2124 ms 205.251.197.196