History for a.root-servers.nv.com

Domain: nv.com • Tracking since 2026-08-04 23:25 UTC

DNS response history for a.root-servers.nv.com

a.root-servers.nv.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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 77 successful responses, 1 failed responses, and 296 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 a.root-servers.nv.com.
Records on Selected Date

78

Historical checks stored for this nameserver on selected date

Average Latency

296 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:20

All timestamps shown in UTC

Latest Resolved IP on Selected Date

159.89.89.242

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 a.root-servers.nv.com

Showing DNS history for 2026-08-09 UTC. Newest records appear first.

Today Previous Next

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
78 2026-08-09 23:20 639219137912168440
227 ms 159.89.89.242
77 2026-08-09 23:05 639219129014206359
5 ms 159.89.89.242
76 2026-08-09 22:51 639219120129816185
121 ms 159.89.89.242
75 2026-08-09 22:36 639219111180200055
3 ms 159.89.89.242
74 2026-08-09 22:21 639219102397272208
124 ms 159.89.89.242
73 2026-08-09 22:06 639219093318422880
121 ms 159.89.89.242
72 2026-08-09 21:51 639219084400315753
126 ms 159.89.89.242
71 2026-08-09 21:36 639219075254551587
120 ms 159.89.89.242
70 2026-08-09 21:21 639219065729192158
132 ms 159.89.89.242
69 2026-08-09 21:05 639219056747802098
227 ms 159.89.89.242
68 2026-08-09 20:50 639219047713450952
123 ms 159.89.89.242
67 2026-08-09 20:35 639219038561445315
339 ms 159.89.89.242
66 2026-08-09 19:43 639219007390383771
389 ms 159.89.89.242
65 2026-08-09 19:29 639218998523265596
230 ms 159.89.89.242
64 2026-08-09 19:14 639218989631630804
112 ms 159.89.89.242
63 2026-08-09 18:59 639218980808450892
117 ms 159.89.89.242
62 2026-08-09 18:44 639218971852160604
4 ms 159.89.89.242
61 2026-08-09 18:29 639218962783650906
117 ms 159.89.89.242
60 2026-08-09 18:14 639218953792820819
110 ms 159.89.89.242
59 2026-08-09 17:59 639218944959692876
13 ms 159.89.89.242
58 2026-08-09 17:45 639218936169104506
245 ms 159.89.89.242
57 2026-08-09 17:30 639218927166062556
111 ms 159.89.89.242
56 2026-08-09 17:15 639218918015715420
111 ms 159.89.89.242
55 2026-08-09 16:59 639218908881852638
121 ms 159.89.89.242
54 2026-08-09 16:08 639218877956262035
122 ms 159.89.89.242
53 2026-08-09 15:53 639218869143729797
119 ms 159.89.89.242
52 2026-08-09 15:38 639218860485298832
334 ms 159.89.89.242
51 2026-08-09 15:24 639218851607906747
2504 ms 159.89.89.242
50 2026-08-09 15:09 639218842720839568
114 ms 159.89.89.242
49 2026-08-09 14:54 639218833878788864
239 ms 159.89.89.242
48 2026-08-09 14:39 639218825180862573
109 ms 159.89.89.242
47 2026-08-09 14:25 639218816469621951
4 ms 159.89.89.242
46 2026-08-09 14:11 639218807685036212
221 ms 159.89.89.242
45 2026-08-09 13:56 639218798978271509
4 ms 159.89.89.242
44 2026-08-09 13:41 639218790065423597
221 ms 159.89.89.242
43 2026-08-09 13:26 639218781304584862
210 ms 159.89.89.242
42 2026-08-09 12:35 639218750311179000
122 ms 159.89.89.242
41 2026-08-09 12:21 639218741750420268
329 ms 159.89.89.242
40 2026-08-09 12:06 639218733057535576
2317 ms 159.89.89.242
39 2026-08-09 11:52 639218724471329044
123 ms 159.89.89.242
38 2026-08-09 11:37 639218715911974203
513 ms 159.89.89.242
37 2026-08-09 11:23 639218707310812834
507 ms 159.89.89.242
36 2026-08-09 11:09 639218698790485612
19 ms 159.89.89.242
35 2026-08-09 10:55 639218690367692706
124 ms 159.89.89.242
34 2026-08-09 10:41 639218681923173883
6 ms 159.89.89.242
33 2026-08-09 10:27 639218673547179738
116 ms 159.89.89.242
32 2026-08-09 10:12 639218664890274867
117 ms 159.89.89.242
31 2026-08-09 09:58 639218656036928157
120 ms 159.89.89.242
30 2026-08-09 09:06 639218624808018222
573 ms 159.89.89.242
29 2026-08-09 08:52 639218616243340806
3 ms 159.89.89.242
28 2026-08-09 08:37 639218607397811973
214 ms 159.89.89.242
27 2026-08-09 08:23 639218598812444454
498 ms 159.89.89.242
26 2026-08-09 08:08 639218590219570048
121 ms 159.89.89.242
25 2026-08-09 07:54 639218581690210758
122 ms 159.89.89.242
24 2026-08-09 07:40 639218573057388822
478 ms 159.89.89.242
23 2026-08-09 07:25 639218564408781785
345 ms 159.89.89.242
22 2026-08-09 07:11 639218555767188482
221 ms 159.89.89.242
21 2026-08-09 06:57 639218547142705295
3 ms 159.89.89.242
20 2026-08-09 06:42 639218538090114532
370 ms 159.89.89.242
19 2026-08-09 06:27 639218529257910584
110 ms 159.89.89.242
18 2026-08-09 05:35 639218498473231858
115 ms 159.89.89.242
17 2026-08-09 05:21 639218489802113995
237 ms 159.89.89.242
16 2026-08-09 05:06 639218481006804516
2345 ms 159.89.89.242
15 2026-08-09 04:51 639218472048712427
116 ms 159.89.89.242
14 2026-08-09 04:36 639218463224432974
186 ms 159.89.89.242
13 2026-08-09 04:22 639218454384107526
226 ms 159.89.89.242
12 2026-08-09 04:07 639218445331231791
121 ms 159.89.89.242
11 2026-08-09 03:52 639218436285215733
438 ms 159.89.89.242
10 2026-08-09 03:37 639218427289555123
229 ms 159.89.89.242
9 2026-08-09 03:22 639218418227819981
225 ms 159.89.89.242
8 2026-08-09 03:06 639218409119503123
229 ms 159.89.89.242
7 2026-08-09 02:51 639218399771712154
2484 ms 159.89.89.242
6 2026-08-09 01:55 639218368648652303
139 ms 159.89.89.242
5 2026-08-09 01:40 639218359569598460
351 ms 159.89.89.242
4 2026-08-09 01:25 639218350555429902
-
3 2026-08-09 01:10 639218341311543299
46 ms 159.89.89.242
2 2026-08-09 00:18 639218309981981465
213 ms 159.89.89.242
1 2026-08-09 00:02 639218300987184335
110 ms 159.89.89.242