DNS response history for ns1.rubyblack.net

ns1.rubyblack.net 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, 77 successful responses, 0 failed responses, and 264 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.rubyblack.net.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

264 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

151.236.222.26

Most recently resolved hosting IP on selected date

Successful Responses

77

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 ns1.rubyblack.net

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 23:56 639224347685767174
36 ms 151.236.222.26
76 2026-08-15 23:40 639224338276675277
2040 ms 151.236.222.26
75 2026-08-15 22:47 639224306594546649
50 ms 151.236.222.26
74 2026-08-15 22:31 639224297145423303
2281 ms 151.236.222.26
73 2026-08-15 22:15 639224287678238833
64 ms 151.236.222.26
72 2026-08-15 22:00 639224278490872828
2050 ms 151.236.222.26
71 2026-08-15 21:45 639224269149307826
55 ms 151.236.222.26
70 2026-08-15 21:29 639224259868597616
54 ms 151.236.222.26
69 2026-08-15 21:13 639224250518642175
37 ms 151.236.222.26
68 2026-08-15 20:58 639224241064772383
38 ms 151.236.222.26
67 2026-08-15 20:42 639224231691099605
2060 ms 151.236.222.26
66 2026-08-15 20:27 639224222468168159
34 ms 151.236.222.26
65 2026-08-15 20:11 639224213173899635
65 ms 151.236.222.26
64 2026-08-15 19:56 639224203914451783
78 ms 151.236.222.26
63 2026-08-15 19:03 639224172202542163
55 ms 151.236.222.26
62 2026-08-15 18:48 639224163338654093
70 ms 151.236.222.26
61 2026-08-15 18:33 639224154287995374
29 ms 151.236.222.26
60 2026-08-15 18:18 639224145118612503
12 ms 151.236.222.26
59 2026-08-15 18:03 639224135995990731
76 ms 151.236.222.26
58 2026-08-15 17:48 639224127185332624
42 ms 151.236.222.26
57 2026-08-15 17:33 639224118229289175
43 ms 151.236.222.26
56 2026-08-15 17:18 639224109273796359
80 ms 151.236.222.26
55 2026-08-15 17:03 639224100490805608
27 ms 151.236.222.26
54 2026-08-15 16:48 639224091353714490
45 ms 151.236.222.26
53 2026-08-15 16:33 639224082033126828
2085 ms 151.236.222.26
52 2026-08-15 16:17 639224072736962403
92 ms 151.236.222.26
51 2026-08-15 15:25 639224041475563754
2097 ms 151.236.222.26
50 2026-08-15 15:10 639224032345604453
57 ms 151.236.222.26
49 2026-08-15 14:55 639224023169497283
26 ms 151.236.222.26
48 2026-08-15 14:39 639224013981146405
49 ms 151.236.222.26
47 2026-08-15 14:24 639224004883412586
61 ms 151.236.222.26
46 2026-08-15 14:09 639223995612880615
42 ms 151.236.222.26
45 2026-08-15 13:53 639223986271830789
77 ms 151.236.222.26
44 2026-08-15 13:38 639223977005780949
42 ms 151.236.222.26
43 2026-08-15 13:22 639223967653137793
23 ms 151.236.222.26
42 2026-08-15 13:07 639223958286010799
73 ms 151.236.222.26
41 2026-08-15 12:51 639223948936108345
8 ms 151.236.222.26
40 2026-08-15 12:36 639223939673066880
31 ms 151.236.222.26
39 2026-08-15 11:44 639223908317760530
23 ms 151.236.222.26
38 2026-08-15 11:28 639223898992594258
4 ms 151.236.222.26
37 2026-08-15 11:13 639223889761312823
57 ms 151.236.222.26
36 2026-08-15 10:57 639223880359273507
4 ms 151.236.222.26
35 2026-08-15 10:42 639223870920466808
53 ms 151.236.222.26
34 2026-08-15 10:26 639223861579762179
71 ms 151.236.222.26
33 2026-08-15 10:10 639223852238616009
59 ms 151.236.222.26
32 2026-08-15 09:55 639223843019815620
50 ms 151.236.222.26
31 2026-08-15 09:39 639223833669915012
65 ms 151.236.222.26
30 2026-08-15 09:24 639223824494613222
116 ms 151.236.222.26
29 2026-08-15 09:08 639223815116325293
92 ms 151.236.222.26
28 2026-08-15 08:53 639223805493870221
42 ms 151.236.222.26
27 2026-08-15 08:00 639223774218660438
60 ms 151.236.222.26
26 2026-08-15 07:45 639223764663090372
45 ms 151.236.222.26
25 2026-08-15 07:29 639223755338811400
67 ms 151.236.222.26
24 2026-08-15 07:13 639223746019193268
105 ms 151.236.222.26
23 2026-08-15 06:58 639223736658778104
50 ms 151.236.222.26
22 2026-08-15 06:42 639223727330194499
29 ms 151.236.222.26
21 2026-08-15 06:27 639223717848514742
39 ms 151.236.222.26
20 2026-08-15 06:11 639223708284754056
77 ms 151.236.222.26
19 2026-08-15 05:55 639223699061259933
40 ms 151.236.222.26
18 2026-08-15 05:39 639223689592545140
25 ms 151.236.222.26
17 2026-08-15 05:24 639223680143410810
30 ms 151.236.222.26
16 2026-08-15 05:08 639223670514517104
2029 ms 151.236.222.26
15 2026-08-15 04:15 639223638855054294
75 ms 151.236.222.26
14 2026-08-15 03:59 639223629623335972
59 ms 151.236.222.26
13 2026-08-15 03:44 639223620390189495
59 ms 151.236.222.26
12 2026-08-15 03:28 639223610916950440
65 ms 151.236.222.26
11 2026-08-15 03:13 639223601597759168
97 ms 151.236.222.26
10 2026-08-15 02:57 639223592342172093
38 ms 151.236.222.26
9 2026-08-15 02:42 639223583324121497
139 ms 151.236.222.26
8 2026-08-15 02:27 639223574086714218
2036 ms 151.236.222.26
7 2026-08-15 02:11 639223564698424889
41 ms 151.236.222.26
6 2026-08-15 01:56 639223555408664206
25 ms 151.236.222.26
5 2026-08-15 01:40 639223546000912416
61 ms 151.236.222.26
4 2026-08-15 01:24 639223536550774847
45 ms 151.236.222.26
3 2026-08-15 00:32 639223505017205611
53 ms 151.236.222.26
2 2026-08-15 00:17 639223495784410207
61 ms 151.236.222.26
1 2026-08-15 00:01 639223486524583054
58 ms 151.236.222.26