DNS response history for ns2.constantobserver.net

ns2.constantobserver.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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 291 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 ns2.constantobserver.net.
Records on Selected Date

81

Historical checks stored for this nameserver on selected date

Average Latency

291 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.154.225.85

Most recently resolved hosting IP on selected date

Successful Responses

81

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 ns2.constantobserver.net

Showing DNS history for 2026-08-10 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
81 2026-08-10 23:46 639220018272941900
8 ms 198.154.225.85
80 2026-08-10 23:30 639220009109892969
296 ms 198.154.225.85
79 2026-08-10 23:15 639220000040489788
298 ms 198.154.225.85
78 2026-08-10 23:00 639219991197135747
8 ms 198.154.225.85
77 2026-08-10 22:45 639219982104540014
195 ms 198.154.225.85
76 2026-08-10 22:30 639219973150300215
305 ms 198.154.225.85
75 2026-08-10 22:15 639219964188486697
299 ms 198.154.225.85
74 2026-08-10 22:00 639219954995921784
8 ms 198.154.225.85
73 2026-08-10 21:45 639219945559908104
21 ms 198.154.225.85
72 2026-08-10 20:52 639219914137782273
11 ms 198.154.225.85
71 2026-08-10 20:36 639219904858355064
4 ms 198.154.225.85
70 2026-08-10 20:21 639219895655263396
297 ms 198.154.225.85
69 2026-08-10 20:05 639219886527091074
7 ms 198.154.225.85
68 2026-08-10 19:50 639219877343266628
298 ms 198.154.225.85
67 2026-08-10 19:35 639219868177358195
2166 ms 198.154.225.85
66 2026-08-10 19:20 639219859159581515
4 ms 198.154.225.85
65 2026-08-10 19:05 639219850124020182
177 ms 198.154.225.85
64 2026-08-10 18:49 639219840940124840
298 ms 198.154.225.85
63 2026-08-10 18:34 639219831829876486
2153 ms 198.154.225.85
62 2026-08-10 18:19 639219822587759143
304 ms 198.154.225.85
61 2026-08-10 18:03 639219813247114428
302 ms 198.154.225.85
60 2026-08-10 17:12 639219781959606396
8 ms 198.154.225.85
59 2026-08-10 16:56 639219772658305431
272 ms 198.154.225.85
58 2026-08-10 16:41 639219763454523027
297 ms 198.154.225.85
57 2026-08-10 16:26 639219754279127815
309 ms 198.154.225.85
56 2026-08-10 16:10 639219745087467767
149 ms 198.154.225.85
55 2026-08-10 15:55 639219735900678107
5 ms 198.154.225.85
54 2026-08-10 15:39 639219726531461979
300 ms 198.154.225.85
53 2026-08-10 15:24 639219717415222156
299 ms 198.154.225.85
52 2026-08-10 15:09 639219708266470863
149 ms 198.154.225.85
51 2026-08-10 14:54 639219699049479559
299 ms 198.154.225.85
50 2026-08-10 14:38 639219689775815194
10 ms 198.154.225.85
49 2026-08-10 14:22 639219680511810632
180 ms 198.154.225.85
48 2026-08-10 13:29 639219648997191257
316 ms 198.154.225.85
47 2026-08-10 13:14 639219639938909436
311 ms 198.154.225.85
46 2026-08-10 12:59 639219630718286441
298 ms 198.154.225.85
45 2026-08-10 12:43 639219621472350410
2009 ms 198.154.225.85
44 2026-08-10 12:28 639219612500421992
303 ms 198.154.225.85
43 2026-08-10 12:13 639219603383833445
298 ms 198.154.225.85
42 2026-08-10 11:57 639219594143823358
2288 ms 198.154.225.85
41 2026-08-10 11:42 639219585053166024
341 ms 198.154.225.85
40 2026-08-10 11:27 639219575885776644
153 ms 198.154.225.85
39 2026-08-10 11:12 639219566844532361
2015 ms 198.154.225.85
38 2026-08-10 10:57 639219557705808294
176 ms 198.154.225.85
37 2026-08-10 10:41 639219548482688649
20 ms 198.154.225.85
36 2026-08-10 09:51 639219517492763539
209 ms 198.154.225.85
35 2026-08-10 09:36 639219508755773605
4 ms 198.154.225.85
34 2026-08-10 09:21 639219499852103863
323 ms 198.154.225.85
33 2026-08-10 09:06 639219490893714387
6 ms 198.154.225.85
32 2026-08-10 08:52 639219482299305521
7 ms 198.154.225.85
31 2026-08-10 08:37 639219473613114853
157 ms 198.154.225.85
30 2026-08-10 08:23 639219465061138643
5 ms 198.154.225.85
29 2026-08-10 08:09 639219456616129015
4 ms 198.154.225.85
28 2026-08-10 07:55 639219447974008557
4 ms 198.154.225.85
27 2026-08-10 07:40 639219439498255213
303 ms 198.154.225.85
26 2026-08-10 07:26 639219430664872256
184 ms 198.154.225.85
25 2026-08-10 07:11 639219421757560037
3 ms 198.154.225.85
24 2026-08-10 06:20 639219390773218684
324 ms 198.154.225.85
23 2026-08-10 06:05 639219382205367722
146 ms 198.154.225.85
22 2026-08-10 05:51 639219373711937615
373 ms 198.154.225.85
21 2026-08-10 05:37 639219365088558404
59 ms 198.154.225.85
20 2026-08-10 05:23 639219356348833255
76 ms 198.154.225.85
19 2026-08-10 05:08 639219347860053478
58 ms 198.154.225.85
18 2026-08-10 04:54 639219339173195121
26 ms 198.154.225.85
17 2026-08-10 04:39 639219330642664669
327 ms 198.154.225.85
16 2026-08-10 04:25 639219322058698995
47 ms 198.154.225.85
15 2026-08-10 04:11 639219313564344199
320 ms 198.154.225.85
14 2026-08-10 03:56 639219304775113236
165 ms 198.154.225.85
13 2026-08-10 03:42 639219295706181119
316 ms 198.154.225.85
12 2026-08-10 02:50 639219264663923254
10 ms 198.154.225.85
11 2026-08-10 02:36 639219256015178099
4 ms 198.154.225.85
10 2026-08-10 02:22 639219247509540188
173 ms 198.154.225.85
9 2026-08-10 02:07 639219238999539092
301 ms 198.154.225.85
8 2026-08-10 01:53 639219230498823902
30 ms 198.154.225.85
7 2026-08-10 01:39 639219221706460911
302 ms 198.154.225.85
6 2026-08-10 01:24 639219212930606887
151 ms 198.154.225.85
5 2026-08-10 01:10 639219204307908525
302 ms 198.154.225.85
4 2026-08-10 00:55 639219195720181470
3 ms 198.154.225.85
3 2026-08-10 00:41 639219186898174002
302 ms 198.154.225.85
2 2026-08-10 00:26 639219178004946976
13 ms 198.154.225.85
1 2026-08-10 00:11 639219168958805474
301 ms 198.154.225.85