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 2026-08-14. For this date, NameServerHistory found 78 DNS check records, 77 successful responses, 1 failed responses, and 168 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

78

Historical checks stored for this nameserver on selected date

Average Latency

168 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:58

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

77

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 ns-c4.rootlevelservices.com

Showing DNS history for 2026-08-14 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
78 2026-08-14 23:58 639223486524583054
113 ms 205.251.198.43
77 2026-08-14 23:42 639223477272309567
8 ms 205.251.198.43
76 2026-08-14 23:26 639223467876800215
47 ms 205.251.198.43
75 2026-08-14 23:11 639223458466733344
38 ms 205.251.198.43
74 2026-08-14 22:55 639223449196197019
14 ms 205.251.198.43
73 2026-08-14 22:39 639223439729973302
48 ms 205.251.198.43
72 2026-08-14 22:24 639223430298973377
9 ms 205.251.198.43
71 2026-08-14 22:08 639223420812183061
26 ms 205.251.198.43
70 2026-08-14 21:52 639223411307572360
20 ms 205.251.198.43
69 2026-08-14 21:36 639223401895099116
73 ms 205.251.198.43
68 2026-08-14 20:44 639223370328282191
18 ms 205.251.198.43
67 2026-08-14 20:29 639223361156898888
19 ms 205.251.198.43
66 2026-08-14 20:13 639223351683501109
10 ms 205.251.198.43
65 2026-08-14 19:57 639223342485908428
16 ms 205.251.198.43
64 2026-08-14 19:42 639223333113923772
15 ms 205.251.198.43
63 2026-08-14 19:26 639223323766820131
27 ms 205.251.198.43
62 2026-08-14 19:11 639223314500774279
44 ms 205.251.198.43
61 2026-08-14 18:55 639223305225877159
2154 ms 205.251.198.43
60 2026-08-14 18:40 639223295834845965
7 ms 205.251.198.43
59 2026-08-14 18:24 639223286312006616
44 ms 205.251.198.43
58 2026-08-14 18:08 639223276659010988
20 ms 205.251.198.43
57 2026-08-14 17:52 639223267203892251
22 ms 205.251.198.43
56 2026-08-14 16:59 639223235652723921
38 ms 205.251.198.43
55 2026-08-14 16:43 639223226156684619
16 ms 205.251.198.43
54 2026-08-14 16:28 639223216737677817
2378 ms 205.251.198.43
53 2026-08-14 16:12 639223207303987036
18 ms 205.251.198.43
52 2026-08-14 15:56 639223197972369650
42 ms 205.251.198.43
51 2026-08-14 15:41 639223188476518684
12 ms 205.251.198.43
50 2026-08-14 15:25 639223179029668254
14 ms 205.251.198.43
49 2026-08-14 15:09 639223169668684371
20 ms 205.251.198.43
48 2026-08-14 14:54 639223160270013058
26 ms 205.251.198.43
47 2026-08-14 14:38 639223150848386507
17 ms 205.251.198.43
46 2026-08-14 14:22 639223141514160124
2013 ms 205.251.198.43
45 2026-08-14 14:06 639223131908897269
15 ms 205.251.198.43
44 2026-08-14 13:13 639223100084750932
14 ms 205.251.198.43
43 2026-08-14 12:58 639223090744921973
26 ms 205.251.198.43
42 2026-08-14 12:42 639223081343134137
28 ms 205.251.198.43
41 2026-08-14 12:26 639223071917003603
37 ms 205.251.198.43
40 2026-08-14 12:10 639223062407395043
68 ms 205.251.198.43
39 2026-08-14 11:55 639223052970600447
-
38 2026-08-14 11:39 639223043584242187
104 ms 205.251.198.43
37 2026-08-14 11:23 639223034248611856
7 ms 205.251.198.43
36 2026-08-14 11:08 639223024816175094
24 ms 205.251.198.43
35 2026-08-14 10:52 639223015278211871
28 ms 205.251.198.43
34 2026-08-14 10:35 639223005387568522
65 ms 205.251.198.43
33 2026-08-14 10:20 639222995944735037
148 ms 205.251.198.43
32 2026-08-14 09:27 639222964532402826
2101 ms 205.251.198.43
31 2026-08-14 09:11 639222955031971579
18 ms 205.251.198.43
30 2026-08-14 08:56 639222945616352079
14 ms 205.251.198.43
29 2026-08-14 08:40 639222936296615644
22 ms 205.251.198.43
28 2026-08-14 08:25 639222926913151746
16 ms 205.251.198.43
27 2026-08-14 08:09 639222917608375722
46 ms 205.251.198.43
26 2026-08-14 07:53 639222908294448500
38 ms 205.251.198.43
25 2026-08-14 07:38 639222898918389753
13 ms 205.251.198.43
24 2026-08-14 07:22 639222889625876211
26 ms 205.251.198.43
23 2026-08-14 07:07 639222880353707528
18 ms 205.251.198.43
22 2026-08-14 06:51 639222871065611259
28 ms 205.251.198.43
21 2026-08-14 06:36 639222861517093112
18 ms 205.251.198.43
20 2026-08-14 05:43 639222830182717637
50 ms 205.251.198.43
19 2026-08-14 05:28 639222820714737422
27 ms 205.251.198.43
18 2026-08-14 05:12 639222811404284741
12 ms 205.251.198.43
17 2026-08-14 04:56 639222801994952240
97 ms 205.251.198.43
16 2026-08-14 04:41 639222792581940911
19 ms 205.251.198.43
15 2026-08-14 04:25 639222783296631220
34 ms 205.251.198.43
14 2026-08-14 04:10 639222773909528001
16 ms 205.251.198.43
13 2026-08-14 03:54 639222764574707991
22 ms 205.251.198.43
12 2026-08-14 03:38 639222754982758281
32 ms 205.251.198.43
11 2026-08-14 03:23 639222745650144239
25 ms 205.251.198.43
10 2026-08-14 03:07 639222736060223018
37 ms 205.251.198.43
9 2026-08-14 02:51 639222726529271510
45 ms 205.251.198.43
8 2026-08-14 01:58 639222694791257846
7 ms 205.251.198.43
7 2026-08-14 01:42 639222685350317820
88 ms 205.251.198.43
6 2026-08-14 01:26 639222675895178560
26 ms 205.251.198.43
5 2026-08-14 01:10 639222666344182743
2037 ms 205.251.198.43
4 2026-08-14 00:54 639222656762316965
9 ms 205.251.198.43
3 2026-08-14 00:38 639222647109404695
8 ms 205.251.198.43
2 2026-08-14 00:23 639222637659944389
9 ms 205.251.198.43
1 2026-08-14 00:07 639222628151417313
15 ms 205.251.198.43