DNS response history for os.cname.com

os.cname.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 2026-08-10. For this date, NameServerHistory found 82 DNS check records, 82 successful responses, 0 failed responses, and 391 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 os.cname.com.
Records on Selected Date

82

Historical checks stored for this nameserver on selected date

Average Latency

391 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

204.203.92.133

Most recently resolved hosting IP on selected date

Successful Responses

82

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 os.cname.com

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
82 2026-08-10 23:59 639220027366289509
4193 ms 204.203.92.133
81 2026-08-10 23:44 639220018272941900
162 ms 204.203.92.133
80 2026-08-10 23:28 639220009109892969
157 ms 204.203.92.133
79 2026-08-10 23:13 639220000040489788
315 ms 204.203.92.133
78 2026-08-10 22:58 639219991197135747
179 ms 204.203.92.133
77 2026-08-10 22:43 639219982104540014
326 ms 204.203.92.133
76 2026-08-10 22:28 639219973150300215
156 ms 204.203.92.133
75 2026-08-10 22:13 639219964188486697
169 ms 204.203.92.133
74 2026-08-10 21:58 639219954995921784
312 ms 204.203.92.133
73 2026-08-10 21:42 639219945559908104
327 ms 204.203.92.133
72 2026-08-10 20:50 639219914137782273
43 ms 204.203.92.133
71 2026-08-10 20:35 639219904858355064
2170 ms 204.203.92.133
70 2026-08-10 20:19 639219895655263396
350 ms 204.203.92.133
69 2026-08-10 20:04 639219886527091074
319 ms 204.203.92.133
68 2026-08-10 19:48 639219877343266628
20 ms 204.203.92.133
67 2026-08-10 19:33 639219868177358195
162 ms 204.203.92.133
66 2026-08-10 19:18 639219859159581515
218 ms 204.203.92.133
65 2026-08-10 19:03 639219850124020182
167 ms 204.203.92.133
64 2026-08-10 18:48 639219840940124840
33 ms 204.203.92.133
63 2026-08-10 18:32 639219831829876486
158 ms 204.203.92.133
62 2026-08-10 18:17 639219822587759143
159 ms 204.203.92.133
61 2026-08-10 18:02 639219813247114428
311 ms 204.203.92.133
60 2026-08-10 17:09 639219781959606396
157 ms 204.203.92.133
59 2026-08-10 16:54 639219772658305431
24 ms 204.203.92.133
58 2026-08-10 16:38 639219763454523027
8 ms 204.203.92.133
57 2026-08-10 16:23 639219754279127815
2185 ms 204.203.92.133
56 2026-08-10 16:08 639219745087467767
234 ms 204.203.92.133
55 2026-08-10 15:52 639219735900678107
9 ms 204.203.92.133
54 2026-08-10 15:37 639219726531461979
288 ms 204.203.92.133
53 2026-08-10 15:21 639219717415222156
164 ms 204.203.92.133
52 2026-08-10 15:06 639219708266470863
327 ms 204.203.92.133
51 2026-08-10 14:51 639219699049479559
2168 ms 204.203.92.133
50 2026-08-10 14:35 639219689775815194
153 ms 204.203.92.133
49 2026-08-10 14:20 639219680511810632
18 ms 204.203.92.133
48 2026-08-10 13:27 639219648997191257
14 ms 204.203.92.133
47 2026-08-10 13:12 639219639938909436
315 ms 204.203.92.133
46 2026-08-10 12:57 639219630718286441
18 ms 204.203.92.133
45 2026-08-10 12:42 639219621472350410
324 ms 204.203.92.133
44 2026-08-10 12:27 639219612500421992
227 ms 204.203.92.133
43 2026-08-10 12:11 639219603383833445
13 ms 204.203.92.133
42 2026-08-10 11:56 639219594143823358
174 ms 204.203.92.133
41 2026-08-10 11:41 639219585053166024
2409 ms 204.203.92.133
40 2026-08-10 11:26 639219575885776644
265 ms 204.203.92.133
39 2026-08-10 11:10 639219566844532361
8 ms 204.203.92.133
38 2026-08-10 10:55 639219557705808294
8 ms 204.203.92.133
37 2026-08-10 10:40 639219548482688649
315 ms 204.203.92.133
36 2026-08-10 09:48 639219517492763539
38 ms 204.203.92.133
35 2026-08-10 09:33 639219508755773605
17 ms 204.203.92.133
34 2026-08-10 09:18 639219499852103863
2007 ms 204.203.92.133
33 2026-08-10 09:03 639219490893714387
31 ms 204.203.92.133
32 2026-08-10 08:49 639219482299305521
59 ms 204.203.92.133
31 2026-08-10 08:34 639219473613114853
2 ms 204.203.92.133
30 2026-08-10 08:20 639219465061138643
5 ms 204.203.92.133
29 2026-08-10 08:06 639219456616129015
2191 ms 204.203.92.133
28 2026-08-10 07:52 639219447974008557
247 ms 204.203.92.133
27 2026-08-10 07:37 639219439498255213
335 ms 204.203.92.133
26 2026-08-10 07:23 639219430664872256
343 ms 204.203.92.133
25 2026-08-10 07:08 639219421757560037
397 ms 204.203.92.133
24 2026-08-10 06:17 639219390773218684
353 ms 204.203.92.133
23 2026-08-10 06:03 639219382205367722
29 ms 204.203.92.133
22 2026-08-10 05:48 639219373711937615
12 ms 204.203.92.133
21 2026-08-10 05:34 639219365088558404
323 ms 204.203.92.133
20 2026-08-10 05:20 639219356348833255
182 ms 204.203.92.133
19 2026-08-10 05:05 639219347860053478
359 ms 204.203.92.133
18 2026-08-10 04:51 639219339173195121
371 ms 204.203.92.133
17 2026-08-10 04:36 639219330642664669
325 ms 204.203.92.133
16 2026-08-10 04:22 639219322058698995
187 ms 204.203.92.133
15 2026-08-10 04:08 639219313564344199
44 ms 204.203.92.133
14 2026-08-10 03:54 639219304775113236
53 ms 204.203.92.133
13 2026-08-10 03:39 639219295706181119
25 ms 204.203.92.133
12 2026-08-10 02:47 639219264663923254
23 ms 204.203.92.133
11 2026-08-10 02:32 639219256015178099
19 ms 204.203.92.133
10 2026-08-10 02:18 639219247509540188
2040 ms 204.203.92.133
9 2026-08-10 02:04 639219238999539092
224 ms 204.203.92.133
8 2026-08-10 01:50 639219230498823902
328 ms 204.203.92.133
7 2026-08-10 01:35 639219221706460911
41 ms 204.203.92.133
6 2026-08-10 01:21 639219212930606887
327 ms 204.203.92.133
5 2026-08-10 01:06 639219204307908525
12 ms 204.203.92.133
4 2026-08-10 00:52 639219195720181470
155 ms 204.203.92.133
3 2026-08-10 00:37 639219186898174002
350 ms 204.203.92.133
2 2026-08-10 00:22 639219178004946976
322 ms 204.203.92.133
1 2026-08-10 00:07 639219168958805474
41 ms 204.203.92.133