DNS response history for ns-c4.rootlevelservices.com

ns-c4.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 2026-08-25. For this date, NameServerHistory found 69 DNS check records, 67 successful responses, 2 failed responses, and 207 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-c4.rootlevelservices.com.
Records on Selected Date

69

Historical checks stored for this nameserver on selected date

Average Latency

207 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.198.43

Most recently resolved hosting IP on selected date

Successful Responses

67

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns-c4.rootlevelservices.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
69 2026-08-25 23:49 639232985300872416
-
68 2026-08-25 23:32 639232974980190573
24 ms 205.251.198.43
67 2026-08-25 23:15 639232964577050707
27 ms 205.251.198.43
66 2026-08-25 22:21 639232932163142799
6 ms 205.251.198.43
65 2026-08-25 22:03 639232921673215474
22 ms 205.251.198.43
64 2026-08-25 21:46 639232911234504639
4 ms 205.251.198.43
63 2026-08-25 21:28 639232900747078453
12 ms 205.251.198.43
62 2026-08-25 21:11 639232890389222534
22 ms 205.251.198.43
61 2026-08-25 20:54 639232880143390843
-
60 2026-08-25 20:37 639232869755024069
56 ms 205.251.198.43
59 2026-08-25 20:19 639232859355940346
16 ms 205.251.198.43
58 2026-08-25 20:02 639232848992244953
20 ms 205.251.198.43
57 2026-08-25 19:45 639232838596478500
64 ms 205.251.198.43
56 2026-08-25 19:28 639232828175327683
27 ms 205.251.198.43
55 2026-08-25 19:10 639232817798330473
50 ms 205.251.198.43
54 2026-08-25 18:16 639232785462407552
85 ms 205.251.198.43
53 2026-08-25 17:59 639232775177487032
60 ms 205.251.198.43
52 2026-08-25 17:42 639232764991087115
15 ms 205.251.198.43
51 2026-08-25 17:25 639232754842971478
2066 ms 205.251.198.43
50 2026-08-25 17:08 639232744455159107
68 ms 205.251.198.43
49 2026-08-25 16:51 639232734145178231
24 ms 205.251.198.43
48 2026-08-25 16:34 639232723827874402
32 ms 205.251.198.43
47 2026-08-25 16:16 639232713533011892
2047 ms 205.251.198.43
46 2026-08-25 15:59 639232703065318207
49 ms 205.251.198.43
45 2026-08-25 15:42 639232692629559470
24 ms 205.251.198.43
44 2026-08-25 15:24 639232682238836475
56 ms 205.251.198.43
43 2026-08-25 15:07 639232671787004306
59 ms 205.251.198.43
42 2026-08-25 14:12 639232638994329666
4038 ms 205.251.198.43
41 2026-08-25 13:55 639232628614783237
2034 ms 205.251.198.43
40 2026-08-25 13:38 639232618360728578
42 ms 205.251.198.43
39 2026-08-25 13:21 639232608016476376
31 ms 205.251.198.43
38 2026-08-25 13:03 639232597643611557
7 ms 205.251.198.43
37 2026-08-25 12:46 639232587225721862
17 ms 205.251.198.43
36 2026-08-25 12:28 639232576780683689
47 ms 205.251.198.43
35 2026-08-25 12:11 639232566381512620
14 ms 205.251.198.43
34 2026-08-25 11:54 639232556111768563
21 ms 205.251.198.43
33 2026-08-25 11:37 639232545839529039
30 ms 205.251.198.43
32 2026-08-25 11:19 639232535349285207
5 ms 205.251.198.43
31 2026-08-25 11:02 639232524938080723
8 ms 205.251.198.43
30 2026-08-25 10:08 639232492740373468
8 ms 205.251.198.43
29 2026-08-25 09:51 639232482235303141
39 ms 205.251.198.43
28 2026-08-25 09:34 639232471861770303
10 ms 205.251.198.43
27 2026-08-25 09:17 639232461630217327
16 ms 205.251.198.43
26 2026-08-25 08:59 639232451282965990
23 ms 205.251.198.43
25 2026-08-25 08:42 639232440814614938
5 ms 205.251.198.43
24 2026-08-25 08:25 639232430410720425
30 ms 205.251.198.43
23 2026-08-25 08:07 639232420003096185
94 ms 205.251.198.43
22 2026-08-25 07:50 639232409467287444
9 ms 205.251.198.43
21 2026-08-25 07:32 639232399077195997
38 ms 205.251.198.43
20 2026-08-25 07:15 639232388731528337
2029 ms 205.251.198.43
19 2026-08-25 06:58 639232378288598612
27 ms 205.251.198.43
18 2026-08-25 06:04 639232346196373643
5 ms 205.251.198.43
17 2026-08-25 05:47 639232336112370741
38 ms 205.251.198.43
16 2026-08-25 05:31 639232326146508970
5 ms 205.251.198.43
15 2026-08-25 05:14 639232316189381720
33 ms 205.251.198.43
14 2026-08-25 04:58 639232306217998913
15 ms 205.251.198.43
13 2026-08-25 04:41 639232296255744174
14 ms 205.251.198.43
12 2026-08-25 04:24 639232286095760789
18 ms 205.251.198.43
11 2026-08-25 04:07 639232276086186273
12 ms 205.251.198.43
10 2026-08-25 03:50 639232265900986425
4 ms 205.251.198.43
9 2026-08-25 03:33 639232255723518075
9 ms 205.251.198.43
8 2026-08-25 03:16 639232245484452890
22 ms 205.251.198.43
7 2026-08-25 02:59 639232235157175331
30 ms 205.251.198.43
6 2026-08-25 02:06 639232203197189095
13 ms 205.251.198.43
5 2026-08-25 01:49 639232192844564298
27 ms 205.251.198.43
4 2026-08-25 01:31 639232182496008942
17 ms 205.251.198.43
3 2026-08-25 01:14 639232172197053132
7 ms 205.251.198.43
2 2026-08-25 00:21 639232140250307418
4 ms 205.251.198.43
1 2026-08-25 00:04 639232129927860324
70 ms 205.251.198.43