DNS response history for ns5.nullstack.com

ns5.nullstack.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 217 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 ns5.nullstack.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

217 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

205.251.194.181

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 ns5.nullstack.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
10 ms 205.251.194.181
76 2026-08-15 23:43 639224338276675277
30 ms 205.251.194.181
75 2026-08-15 22:50 639224306594546649
33 ms 205.251.194.181
74 2026-08-15 22:34 639224297145423303
167 ms 205.251.194.181
73 2026-08-15 22:18 639224287678238833
16 ms 205.251.194.181
72 2026-08-15 22:03 639224278490872828
2035 ms 205.251.194.181
71 2026-08-15 21:47 639224269149307826
2052 ms 205.251.194.181
70 2026-08-15 21:32 639224259868597616
29 ms 205.251.194.181
69 2026-08-15 21:16 639224250518642175
35 ms 205.251.194.181
68 2026-08-15 21:01 639224241064772383
26 ms 205.251.194.181
67 2026-08-15 20:45 639224231691099605
29 ms 205.251.194.181
66 2026-08-15 20:30 639224222468168159
7 ms 205.251.194.181
65 2026-08-15 20:14 639224213173899635
2013 ms 205.251.194.181
64 2026-08-15 19:59 639224203914451783
73 ms 205.251.194.181
63 2026-08-15 19:06 639224172202542163
3 ms 205.251.194.181
62 2026-08-15 18:51 639224163338654093
24 ms 205.251.194.181
61 2026-08-15 18:36 639224154287995374
14 ms 205.251.194.181
60 2026-08-15 18:21 639224145118612503
26 ms 205.251.194.181
59 2026-08-15 18:06 639224135995990731
29 ms 205.251.194.181
58 2026-08-15 17:51 639224127185332624
42 ms 205.251.194.181
57 2026-08-15 17:36 639224118229289175
54 ms 205.251.194.181
56 2026-08-15 17:21 639224109273796359
48 ms 205.251.194.181
55 2026-08-15 17:06 639224100490805608
8 ms 205.251.194.181
54 2026-08-15 16:51 639224091353714490
52 ms 205.251.194.181
53 2026-08-15 16:36 639224082033126828
2011 ms 205.251.194.181
52 2026-08-15 16:20 639224072736962403
36 ms 205.251.194.181
51 2026-08-15 15:29 639224041475563754
9 ms 205.251.194.181
50 2026-08-15 15:13 639224032345604453
37 ms 205.251.194.181
49 2026-08-15 14:58 639224023169497283
17 ms 205.251.194.181
48 2026-08-15 14:43 639224013981146405
8 ms 205.251.194.181
47 2026-08-15 14:28 639224004883412586
22 ms 205.251.194.181
46 2026-08-15 14:12 639223995612880615
25 ms 205.251.194.181
45 2026-08-15 13:57 639223986271830789
6 ms 205.251.194.181
44 2026-08-15 13:41 639223977005780949
16 ms 205.251.194.181
43 2026-08-15 13:26 639223967653137793
39 ms 205.251.194.181
42 2026-08-15 13:10 639223958286010799
33 ms 205.251.194.181
41 2026-08-15 12:54 639223948936108345
54 ms 205.251.194.181
40 2026-08-15 12:39 639223939673066880
15 ms 205.251.194.181
39 2026-08-15 11:47 639223908317760530
23 ms 205.251.194.181
38 2026-08-15 11:31 639223898992594258
30 ms 205.251.194.181
37 2026-08-15 11:16 639223889761312823
10 ms 205.251.194.181
36 2026-08-15 11:00 639223880359273507
25 ms 205.251.194.181
35 2026-08-15 10:45 639223870920466808
46 ms 205.251.194.181
34 2026-08-15 10:29 639223861579762179
9 ms 205.251.194.181
33 2026-08-15 10:14 639223852238616009
42 ms 205.251.194.181
32 2026-08-15 09:58 639223843019815620
31 ms 205.251.194.181
31 2026-08-15 09:42 639223833669915012
61 ms 205.251.194.181
30 2026-08-15 09:27 639223824494613222
35 ms 205.251.194.181
29 2026-08-15 09:11 639223815116325293
31 ms 205.251.194.181
28 2026-08-15 08:56 639223805493870221
2024 ms 205.251.194.181
27 2026-08-15 08:03 639223774218660438
7 ms 205.251.194.181
26 2026-08-15 07:48 639223764663090372
114 ms 205.251.194.181
25 2026-08-15 07:32 639223755338811400
21 ms 205.251.194.181
24 2026-08-15 07:17 639223746019193268
35 ms 205.251.194.181
23 2026-08-15 07:01 639223736658778104
3 ms 205.251.194.181
22 2026-08-15 06:45 639223727330194499
20 ms 205.251.194.181
21 2026-08-15 06:30 639223717848514742
123 ms 205.251.194.181
20 2026-08-15 06:14 639223708284754056
40 ms 205.251.194.181
19 2026-08-15 05:58 639223699061259933
14 ms 205.251.194.181
18 2026-08-15 05:43 639223689592545140
2017 ms 205.251.194.181
17 2026-08-15 05:27 639223680143410810
13 ms 205.251.194.181
16 2026-08-15 05:11 639223670514517104
15 ms 205.251.194.181
15 2026-08-15 04:17 639223638855054294
6 ms 205.251.194.181
14 2026-08-15 04:02 639223629623335972
52 ms 205.251.194.181
13 2026-08-15 03:46 639223620390189495
3 ms 205.251.194.181
12 2026-08-15 03:31 639223610916950440
121 ms 205.251.194.181
11 2026-08-15 03:15 639223601597759168
16 ms 205.251.194.181
10 2026-08-15 02:59 639223592342172093
25 ms 205.251.194.181
9 2026-08-15 02:44 639223583324121497
-
8 2026-08-15 02:29 639223574086714218
14 ms 205.251.194.181
7 2026-08-15 02:14 639223564698424889
19 ms 205.251.194.181
6 2026-08-15 01:58 639223555408664206
2014 ms 205.251.194.181
5 2026-08-15 01:42 639223546000912416
21 ms 205.251.194.181
4 2026-08-15 01:27 639223536550774847
113 ms 205.251.194.181
3 2026-08-15 00:34 639223505017205611
37 ms 205.251.194.181
2 2026-08-15 00:19 639223495784410207
68 ms 205.251.194.181
1 2026-08-15 00:03 639223486524583054
33 ms 205.251.194.181