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 2026-08-08. For this date, NameServerHistory found 64 DNS check records, 64 successful responses, 0 failed responses, and 159 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

64

Historical checks stored for this nameserver on selected date

Average Latency

159 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-08 23:55

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

64

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 ns-c4.rootlevelservices.com

Showing DNS history for 2026-08-08 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
64 2026-08-08 23:55 639218300987184335
32 ms 205.251.198.43
63 2026-08-08 23:40 639218291874134258
24 ms 205.251.198.43
62 2026-08-08 23:25 639218282817785496
64 ms 205.251.198.43
61 2026-08-08 22:34 639218252106422334
14 ms 205.251.198.43
60 2026-08-08 22:19 639218243323944113
66 ms 205.251.198.43
59 2026-08-08 22:05 639218234397020230
45 ms 205.251.198.43
58 2026-08-08 21:50 639218225412858763
20 ms 205.251.198.43
57 2026-08-08 20:57 639218194282616684
28 ms 205.251.198.43
56 2026-08-08 20:42 639218185036989606
21 ms 205.251.198.43
55 2026-08-08 20:27 639218175974363575
2023 ms 205.251.198.43
54 2026-08-08 20:12 639218166972644815
2018 ms 205.251.198.43
53 2026-08-08 19:20 639218135900313734
26 ms 205.251.198.43
52 2026-08-08 19:05 639218127088470726
145 ms 205.251.198.43
51 2026-08-08 18:51 639218118310406743
34 ms 205.251.198.43
50 2026-08-08 18:36 639218109452520238
25 ms 205.251.198.43
49 2026-08-08 17:44 639218078440804962
22 ms 205.251.198.43
48 2026-08-08 17:30 639218069827056995
80 ms 205.251.198.43
47 2026-08-08 17:15 639218060928974999
21 ms 205.251.198.43
46 2026-08-08 17:00 639218052072104591
23 ms 205.251.198.43
45 2026-08-08 16:09 639218021131612993
28 ms 205.251.198.43
44 2026-08-08 15:54 639218012544891033
46 ms 205.251.198.43
43 2026-08-08 15:40 639218003733822367
19 ms 205.251.198.43
42 2026-08-08 15:25 639217994998349201
31 ms 205.251.198.43
41 2026-08-08 14:33 639217963788814319
47 ms 205.251.198.43
40 2026-08-08 14:19 639217955087396874
10 ms 205.251.198.43
39 2026-08-08 14:04 639217946350294952
42 ms 205.251.198.43
38 2026-08-08 13:49 639217937526020436
18 ms 205.251.198.43
37 2026-08-08 12:58 639217906769667024
30 ms 205.251.198.43
36 2026-08-08 12:44 639217898300938849
27 ms 205.251.198.43
35 2026-08-08 12:30 639217889778639925
2027 ms 205.251.198.43
34 2026-08-08 12:15 639217881083065140
21 ms 205.251.198.43
33 2026-08-08 11:25 639217850620659312
16 ms 205.251.198.43
32 2026-08-08 11:11 639217841938624907
59 ms 205.251.198.43
31 2026-08-08 10:57 639217833389546843
9 ms 205.251.198.43
30 2026-08-08 10:42 639217824846173945
13 ms 205.251.198.43
29 2026-08-08 09:51 639217793807292972
5 ms 205.251.198.43
28 2026-08-08 09:36 639217785208951403
39 ms 205.251.198.43
27 2026-08-08 09:22 639217776566534942
48 ms 205.251.198.43
26 2026-08-08 09:08 639217767935139326
5 ms 205.251.198.43
25 2026-08-08 08:16 639217737225367411
42 ms 205.251.198.43
24 2026-08-08 08:02 639217728765093674
6 ms 205.251.198.43
23 2026-08-08 07:48 639217720136905586
71 ms 205.251.198.43
22 2026-08-08 07:33 639217711410853004
24 ms 205.251.198.43
21 2026-08-08 06:42 639217680275549698
31 ms 205.251.198.43
20 2026-08-08 06:27 639217671340563867
22 ms 205.251.198.43
19 2026-08-08 06:12 639217662739829952
99 ms 205.251.198.43
18 2026-08-08 05:58 639217654129395144
13 ms 205.251.198.43
17 2026-08-08 05:07 639217623690502934
2072 ms 205.251.198.43
16 2026-08-08 04:53 639217615180184169
11 ms 205.251.198.43
15 2026-08-08 04:39 639217606737293244
33 ms 205.251.198.43
14 2026-08-08 04:25 639217598089858483
48 ms 205.251.198.43
13 2026-08-08 03:33 639217567343169140
34 ms 205.251.198.43
12 2026-08-08 03:19 639217558743892856
7 ms 205.251.198.43
11 2026-08-08 03:05 639217550069823359
31 ms 205.251.198.43
10 2026-08-08 02:50 639217541571663863
55 ms 205.251.198.43
9 2026-08-08 02:04 639217510598671918
47 ms 205.251.198.43
8 2026-08-08 01:50 639217501853904641
23 ms 205.251.198.43
7 2026-08-08 01:35 639217492857464038
9 ms 205.251.198.43
6 2026-08-08 01:20 639217483935810845
47 ms 205.251.198.43
5 2026-08-08 01:05 639217475281344873
27 ms 205.251.198.43
4 2026-08-08 00:51 639217466591266473
41 ms 205.251.198.43
3 2026-08-08 00:36 639217457842031506
7 ms 205.251.198.43
2 2026-08-08 00:22 639217449192590684
76 ms 205.251.198.43
1 2026-08-08 00:07 639217440385817840
12 ms 205.251.198.43