DNS response history for ns1.cloudserver.ir

ns1.cloudserver.ir 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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 343 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.cloudserver.ir.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

343 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:16

All timestamps shown in UTC

Latest Resolved IP on Selected Date

158.58.185.209

Most recently resolved hosting IP on selected date

Successful Responses

57

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.cloudserver.ir

Showing DNS history for 2026-08-20 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
57 2026-08-20 23:16 639228639850033448
3 ms 158.58.185.209
56 2026-08-20 23:00 639228630204271870
193 ms 158.58.185.209
55 2026-08-20 22:44 639228620295091135
154 ms 158.58.185.209
54 2026-08-20 22:27 639228610298336915
179 ms 158.58.185.209
53 2026-08-20 21:35 639228578917047616
8 ms 158.58.185.209
52 2026-08-20 21:19 639228569046445709
192 ms 158.58.185.209
51 2026-08-20 21:02 639228558946830986
2097 ms 158.58.185.209
50 2026-08-20 20:45 639228548977359217
193 ms 158.58.185.209
49 2026-08-20 19:53 639228517494157668
191 ms 158.58.185.209
48 2026-08-20 19:36 639228507374116892
90 ms 158.58.185.209
47 2026-08-20 19:19 639228497315154893
181 ms 158.58.185.209
46 2026-08-20 19:02 639228487287648341
8 ms 158.58.185.209
45 2026-08-20 18:10 639228455828123788
155 ms 158.58.185.209
44 2026-08-20 17:53 639228445900082244
2146 ms 158.58.185.209
43 2026-08-20 17:36 639228435866352323
177 ms 158.58.185.209
42 2026-08-20 17:20 639228425802273151
199 ms 158.58.185.209
41 2026-08-20 16:26 639228393616324230
214 ms 158.58.185.209
40 2026-08-20 16:09 639228383590408693
173 ms 158.58.185.209
39 2026-08-20 15:53 639228373471467474
190 ms 158.58.185.209
38 2026-08-20 15:36 639228363426647311
190 ms 158.58.185.209
37 2026-08-20 14:43 639228331681701910
185 ms 158.58.185.209
36 2026-08-20 14:26 639228321714746824
181 ms 158.58.185.209
35 2026-08-20 14:10 639228311652090262
4 ms 158.58.185.209
34 2026-08-20 13:53 639228301670088587
195 ms 158.58.185.209
33 2026-08-20 13:00 639228269987976710
183 ms 158.58.185.209
32 2026-08-20 12:43 639228260009452308
193 ms 158.58.185.209
31 2026-08-20 12:26 639228249661740894
206 ms 158.58.185.209
30 2026-08-20 12:09 639228239552680346
189 ms 158.58.185.209
29 2026-08-20 11:16 639228207667580819
189 ms 158.58.185.209
28 2026-08-20 11:00 639228197494011560
190 ms 158.58.185.209
27 2026-08-20 10:42 639228187497039939
140 ms 158.58.185.209
26 2026-08-20 10:26 639228177408432646
200 ms 158.58.185.209
25 2026-08-20 09:34 639228146356166262
205 ms 158.58.185.209
24 2026-08-20 09:18 639228136541505712
95 ms 158.58.185.209
23 2026-08-20 09:01 639228126519136598
197 ms 158.58.185.209
22 2026-08-20 08:44 639228116537148885
170 ms 158.58.185.209
21 2026-08-20 07:52 639228085320764351
7 ms 158.58.185.209
20 2026-08-20 07:36 639228075444604839
178 ms 158.58.185.209
19 2026-08-20 07:19 639228065615498985
2009 ms 158.58.185.209
18 2026-08-20 07:03 639228055675321422
2201 ms 158.58.185.209
17 2026-08-20 06:11 639228024230839396
2461 ms 158.58.185.209
16 2026-08-20 05:54 639228014720406505
6 ms 158.58.185.209
15 2026-08-20 05:38 639228004930827030
2096 ms 158.58.185.209
14 2026-08-20 05:22 639227995103340154
143 ms 158.58.185.209
13 2026-08-20 04:30 639227963811374894
146 ms 158.58.185.209
12 2026-08-20 04:14 639227954132571365
2 ms 158.58.185.209
11 2026-08-20 03:58 639227944541208342
3 ms 158.58.185.209
10 2026-08-20 03:41 639227934657213484
94 ms 158.58.185.209
9 2026-08-20 02:49 639227903628145469
3 ms 158.58.185.209
8 2026-08-20 02:33 639227893995483475
2 ms 158.58.185.209
7 2026-08-20 02:17 639227884280244209
2 ms 158.58.185.209
6 2026-08-20 02:01 639227874371147132
3 ms 158.58.185.209
5 2026-08-20 01:09 639227843224256432
8 ms 158.58.185.209
4 2026-08-20 00:53 639227833720403506
7 ms 158.58.185.209
3 2026-08-20 00:37 639227824170728278
197 ms 158.58.185.209
2 2026-08-20 00:21 639227814865867570
147 ms 158.58.185.209
1 2026-08-20 00:06 639227805445376839
199 ms 158.58.185.209