DNS response history for ns4.ulevitch.com

ns4.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 2026-08-25. For this date, NameServerHistory found 66 DNS check records, 66 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 ns4.ulevitch.com.
Records on Selected Date

66

Historical checks stored for this nameserver on selected date

Average Latency

256 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 22:29

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.198.203

Most recently resolved hosting IP on selected date

Successful Responses

66

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 ns4.ulevitch.com

Showing DNS history for 2026-08-25 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
66 2026-08-25 22:29 639232932163142799
19 ms 205.251.198.203
65 2026-08-25 22:11 639232921673215474
10 ms 205.251.198.203
64 2026-08-25 21:54 639232911234504639
17 ms 205.251.198.203
63 2026-08-25 21:36 639232900747078453
18 ms 205.251.198.203
62 2026-08-25 21:19 639232890389222534
286 ms 205.251.198.203
61 2026-08-25 21:02 639232880143390843
24 ms 205.251.198.203
60 2026-08-25 20:44 639232869755024069
19 ms 205.251.198.203
59 2026-08-25 20:27 639232859355940346
40 ms 205.251.198.203
58 2026-08-25 20:10 639232848992244953
20 ms 205.251.198.203
57 2026-08-25 19:53 639232838596478500
41 ms 205.251.198.203
56 2026-08-25 19:35 639232828175327683
10 ms 205.251.198.203
55 2026-08-25 19:18 639232817798330473
20 ms 205.251.198.203
54 2026-08-25 18:24 639232785462407552
7 ms 205.251.198.203
53 2026-08-25 18:07 639232775177487032
50 ms 205.251.198.203
52 2026-08-25 17:50 639232764991087115
13 ms 205.251.198.203
51 2026-08-25 17:33 639232754842971478
36 ms 205.251.198.203
50 2026-08-25 17:16 639232744455159107
11 ms 205.251.198.203
49 2026-08-25 16:59 639232734145178231
7 ms 205.251.198.203
48 2026-08-25 16:41 639232723827874402
26 ms 205.251.198.203
47 2026-08-25 16:24 639232713533011892
13 ms 205.251.198.203
46 2026-08-25 16:07 639232703065318207
2242 ms 205.251.198.203
45 2026-08-25 15:50 639232692629559470
16 ms 205.251.198.203
44 2026-08-25 15:32 639232682238836475
13 ms 205.251.198.203
43 2026-08-25 15:15 639232671787004306
46 ms 205.251.198.203
42 2026-08-25 14:20 639232638994329666
2369 ms 205.251.198.203
41 2026-08-25 14:03 639232628614783237
15 ms 205.251.198.203
40 2026-08-25 13:46 639232618360728578
28 ms 205.251.198.203
39 2026-08-25 13:28 639232608016476376
15 ms 205.251.198.203
38 2026-08-25 13:11 639232597643611557
164 ms 205.251.198.203
37 2026-08-25 12:54 639232587225721862
21 ms 205.251.198.203
36 2026-08-25 12:36 639232576780683689
13 ms 205.251.198.203
35 2026-08-25 12:19 639232566381512620
13 ms 205.251.198.203
34 2026-08-25 12:02 639232556111768563
38 ms 205.251.198.203
33 2026-08-25 11:45 639232545839529039
232 ms 205.251.198.203
32 2026-08-25 11:27 639232535349285207
17 ms 205.251.198.203
31 2026-08-25 11:10 639232524938080723
15 ms 205.251.198.203
30 2026-08-25 10:16 639232492740373468
64 ms 205.251.198.203
29 2026-08-25 09:59 639232482235303141
8 ms 205.251.198.203
28 2026-08-25 09:41 639232471861770303
2432 ms 205.251.198.203
27 2026-08-25 09:24 639232461630217327
28 ms 205.251.198.203
26 2026-08-25 09:07 639232451282965990
81 ms 205.251.198.203
25 2026-08-25 08:50 639232440814614938
2371 ms 205.251.198.203
24 2026-08-25 08:32 639232430410720425
18 ms 205.251.198.203
23 2026-08-25 08:15 639232420003096185
25 ms 205.251.198.203
22 2026-08-25 07:58 639232409467287444
38 ms 205.251.198.203
21 2026-08-25 07:40 639232399077195997
13 ms 205.251.198.203
20 2026-08-25 07:23 639232388731528337
9 ms 205.251.198.203
19 2026-08-25 07:05 639232378288598612
2409 ms 205.251.198.203
18 2026-08-25 06:12 639232346196373643
15 ms 205.251.198.203
17 2026-08-25 05:55 639232336112370741
14 ms 205.251.198.203
16 2026-08-25 05:39 639232326146508970
8 ms 205.251.198.203
15 2026-08-25 05:22 639232316189381720
53 ms 205.251.198.203
14 2026-08-25 05:05 639232306217998913
8 ms 205.251.198.203
13 2026-08-25 04:49 639232296255744174
646 ms 205.251.198.203
12 2026-08-25 04:32 639232286095760789
73 ms 205.251.198.203
11 2026-08-25 04:15 639232276086186273
7 ms 205.251.198.203
10 2026-08-25 03:58 639232265900986425
7 ms 205.251.198.203
9 2026-08-25 03:41 639232255723518075
8 ms 205.251.198.203
8 2026-08-25 03:24 639232245484452890
232 ms 205.251.198.203
7 2026-08-25 03:07 639232235157175331
34 ms 205.251.198.203
6 2026-08-25 02:14 639232203197189095
11 ms 205.251.198.203
5 2026-08-25 01:56 639232192844564298
16 ms 205.251.198.203
4 2026-08-25 01:39 639232182496008942
6 ms 205.251.198.203
3 2026-08-25 01:22 639232172197053132
22 ms 205.251.198.203
2 2026-08-25 00:29 639232140250307418
2279 ms 205.251.198.203
1 2026-08-25 00:12 639232129927860324
11 ms 205.251.198.203