DNS response history for ns1.cvreader.com

ns1.cvreader.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 2026-08-15. For this date, NameServerHistory found 77 DNS check records, 76 successful responses, 1 failed responses, and 270 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 ns1.cvreader.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

270 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.178.65.177

Most recently resolved hosting IP on selected date

Successful Responses

76

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 ns1.cvreader.com

Showing DNS history for 2026-08-15 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
77 2026-08-15 23:59 639224347685767174
29 ms 51.178.65.177
76 2026-08-15 23:43 639224338276675277
4 ms 51.178.65.177
75 2026-08-15 22:51 639224306594546649
63 ms 51.178.65.177
74 2026-08-15 22:35 639224297145423303
152 ms 51.178.65.177
73 2026-08-15 22:20 639224287678238833
39 ms 51.178.65.177
72 2026-08-15 22:04 639224278490872828
29 ms 51.178.65.177
71 2026-08-15 21:49 639224269149307826
22 ms 51.178.65.177
70 2026-08-15 21:33 639224259868597616
27 ms 51.178.65.177
69 2026-08-15 21:18 639224250518642175
5 ms 51.178.65.177
68 2026-08-15 21:02 639224241064772383
56 ms 51.178.65.177
67 2026-08-15 20:46 639224231691099605
21 ms 51.178.65.177
66 2026-08-15 20:31 639224222468168159
2024 ms 51.178.65.177
65 2026-08-15 20:15 639224213173899635
47 ms 51.178.65.177
64 2026-08-15 20:00 639224203914451783
35 ms 51.178.65.177
63 2026-08-15 19:05 639224172202542163
2025 ms 51.178.65.177
62 2026-08-15 18:50 639224163338654093
15 ms 51.178.65.177
61 2026-08-15 18:35 639224154287995374
36 ms 51.178.65.177
60 2026-08-15 18:20 639224145118612503
19 ms 51.178.65.177
59 2026-08-15 18:05 639224135995990731
33 ms 51.178.65.177
58 2026-08-15 17:50 639224127185332624
-
57 2026-08-15 17:35 639224118229289175
38 ms 51.178.65.177
56 2026-08-15 17:21 639224109273796359
2014 ms 51.178.65.177
55 2026-08-15 17:06 639224100490805608
12 ms 51.178.65.177
54 2026-08-15 16:51 639224091353714490
30 ms 51.178.65.177
53 2026-08-15 16:35 639224082033126828
18 ms 51.178.65.177
52 2026-08-15 16:20 639224072736962403
2017 ms 51.178.65.177
51 2026-08-15 15:28 639224041475563754
27 ms 51.178.65.177
50 2026-08-15 15:13 639224032345604453
39 ms 51.178.65.177
49 2026-08-15 14:58 639224023169497283
2 ms 51.178.65.177
48 2026-08-15 14:42 639224013981146405
17 ms 51.178.65.177
47 2026-08-15 14:27 639224004883412586
14 ms 51.178.65.177
46 2026-08-15 14:12 639223995612880615
31 ms 51.178.65.177
45 2026-08-15 13:56 639223986271830789
59 ms 51.178.65.177
44 2026-08-15 13:41 639223977005780949
37 ms 51.178.65.177
43 2026-08-15 13:25 639223967653137793
17 ms 51.178.65.177
42 2026-08-15 13:09 639223958286010799
30 ms 51.178.65.177
41 2026-08-15 12:54 639223948936108345
29 ms 51.178.65.177
40 2026-08-15 12:38 639223939673066880
38 ms 51.178.65.177
39 2026-08-15 11:46 639223908317760530
16 ms 51.178.65.177
38 2026-08-15 11:31 639223898992594258
48 ms 51.178.65.177
37 2026-08-15 11:15 639223889761312823
52 ms 51.178.65.177
36 2026-08-15 11:00 639223880359273507
40 ms 51.178.65.177
35 2026-08-15 10:44 639223870920466808
53 ms 51.178.65.177
34 2026-08-15 10:29 639223861579762179
27 ms 51.178.65.177
33 2026-08-15 10:13 639223852238616009
32 ms 51.178.65.177
32 2026-08-15 09:58 639223843019815620
24 ms 51.178.65.177
31 2026-08-15 09:42 639223833669915012
28 ms 51.178.65.177
30 2026-08-15 09:27 639223824494613222
17 ms 51.178.65.177
29 2026-08-15 09:11 639223815116325293
18 ms 51.178.65.177
28 2026-08-15 08:55 639223805493870221
22 ms 51.178.65.177
27 2026-08-15 08:03 639223774218660438
2016 ms 51.178.65.177
26 2026-08-15 07:47 639223764663090372
14 ms 51.178.65.177
25 2026-08-15 07:32 639223755338811400
28 ms 51.178.65.177
24 2026-08-15 07:16 639223746019193268
34 ms 51.178.65.177
23 2026-08-15 07:00 639223736658778104
71 ms 51.178.65.177
22 2026-08-15 06:45 639223727330194499
2046 ms 51.178.65.177
21 2026-08-15 06:29 639223717848514742
27 ms 51.178.65.177
20 2026-08-15 06:13 639223708284754056
16 ms 51.178.65.177
19 2026-08-15 05:57 639223699061259933
54 ms 51.178.65.177
18 2026-08-15 05:42 639223689592545140
33 ms 51.178.65.177
17 2026-08-15 05:26 639223680143410810
15 ms 51.178.65.177
16 2026-08-15 05:10 639223670514517104
60 ms 51.178.65.177
15 2026-08-15 04:17 639223638855054294
33 ms 51.178.65.177
14 2026-08-15 04:02 639223629623335972
36 ms 51.178.65.177
13 2026-08-15 03:46 639223620390189495
26 ms 51.178.65.177
12 2026-08-15 03:31 639223610916950440
22 ms 51.178.65.177
11 2026-08-15 03:15 639223601597759168
32 ms 51.178.65.177
10 2026-08-15 03:00 639223592342172093
2032 ms 51.178.65.177
9 2026-08-15 02:45 639223583324121497
26 ms 51.178.65.177
8 2026-08-15 02:29 639223574086714218
2031 ms 51.178.65.177
7 2026-08-15 02:14 639223564698424889
46 ms 51.178.65.177
6 2026-08-15 01:58 639223555408664206
130 ms 51.178.65.177
5 2026-08-15 01:42 639223546000912416
11 ms 51.178.65.177
4 2026-08-15 01:27 639223536550774847
15 ms 51.178.65.177
3 2026-08-15 00:34 639223505017205611
2040 ms 51.178.65.177
2 2026-08-15 00:19 639223495784410207
54 ms 51.178.65.177
1 2026-08-15 00:03 639223486524583054
16 ms 51.178.65.177