DNS response history for ns1.radserver.ir

ns1.radserver.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 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.radserver.ir.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

343 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

87.107.68.171

Most recently resolved hosting IP on selected date

Successful Responses

75

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.radserver.ir

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:57 639231254406598736
186 ms 87.107.68.171
74 2026-08-23 23:41 639231244697865594
1608 ms 87.107.68.171
73 2026-08-23 23:24 639231234893504693
2 ms 87.107.68.171
72 2026-08-23 23:08 639231225024549139
193 ms 87.107.68.171
71 2026-08-23 22:51 639231214931957622
1622 ms 87.107.68.171
70 2026-08-23 22:34 639231204962010549
2 ms 87.107.68.171
69 2026-08-23 22:18 639231195170138463
4 ms 87.107.68.171
68 2026-08-23 22:02 639231185235020577
3 ms 87.107.68.171
67 2026-08-23 21:45 639231175558690075
255 ms 87.107.68.171
66 2026-08-23 21:29 639231165610444012
191 ms 87.107.68.171
65 2026-08-23 20:36 639231133806425363
3 ms 87.107.68.171
64 2026-08-23 20:20 639231124203758023
5 ms 87.107.68.171
63 2026-08-23 20:03 639231114428262706
212 ms 87.107.68.171
62 2026-08-23 19:47 639231104662480065
192 ms 87.107.68.171
61 2026-08-23 19:31 639231094840372018
247 ms 87.107.68.171
60 2026-08-23 19:15 639231085024583224
3 ms 87.107.68.171
59 2026-08-23 18:58 639231075257417427
1608 ms 87.107.68.171
58 2026-08-23 18:42 639231065516009503
188 ms 87.107.68.171
57 2026-08-23 18:26 639231055805348837
99 ms 87.107.68.171
56 2026-08-23 18:09 639231045980373765
4 ms 87.107.68.171
55 2026-08-23 17:53 639231035984577527
769 ms 87.107.68.171
54 2026-08-23 17:36 639231025928115303
189 ms 87.107.68.171
53 2026-08-23 16:43 639230994250157583
5 ms 87.107.68.171
52 2026-08-23 16:27 639230984476411369
182 ms 87.107.68.171
51 2026-08-23 16:11 639230974838373450
955 ms 87.107.68.171
50 2026-08-23 15:55 639230965244277645
278 ms 87.107.68.171
49 2026-08-23 15:39 639230955522101820
110 ms 87.107.68.171
48 2026-08-23 15:22 639230945754521603
5 ms 87.107.68.171
47 2026-08-23 15:06 639230935852040504
191 ms 87.107.68.171
46 2026-08-23 14:50 639230926222061048
175 ms 87.107.68.171
45 2026-08-23 14:33 639230916449726907
154 ms 87.107.68.171
44 2026-08-23 14:17 639230906595053086
1494 ms 87.107.68.171
43 2026-08-23 14:01 639230896680429441
178 ms 87.107.68.171
42 2026-08-23 13:44 639230886630210965
189 ms 87.107.68.171
41 2026-08-23 12:52 639230855430405719
4 ms 87.107.68.171
40 2026-08-23 12:36 639230845707499136
190 ms 87.107.68.171
39 2026-08-23 12:19 639230836186805419
3 ms 87.107.68.171
38 2026-08-23 12:03 639230826493828316
169 ms 87.107.68.171
37 2026-08-23 11:47 639230816817882996
1602 ms 87.107.68.171
36 2026-08-23 11:31 639230806933854189
190 ms 87.107.68.171
35 2026-08-23 11:15 639230797120243854
3 ms 87.107.68.171
34 2026-08-23 10:58 639230787310272840
193 ms 87.107.68.171
33 2026-08-23 10:42 639230777600173142
3 ms 87.107.68.171
32 2026-08-23 10:26 639230767665024593
218 ms 87.107.68.171
31 2026-08-23 10:09 639230757720962293
1080 ms 87.107.68.171
30 2026-08-23 09:52 639230747722189784
241 ms 87.107.68.171
29 2026-08-23 09:00 639230716313923480
1719 ms 87.107.68.171
28 2026-08-23 08:44 639230706813835990
4 ms 87.107.68.171
27 2026-08-23 08:28 639230696871062203
5 ms 87.107.68.171
26 2026-08-23 08:11 639230687142781616
186 ms 87.107.68.171
25 2026-08-23 07:55 639230677432142227
1614 ms 87.107.68.171
24 2026-08-23 07:39 639230667686258061
174 ms 87.107.68.171
23 2026-08-23 07:23 639230658039243685
3 ms 87.107.68.171
22 2026-08-23 07:07 639230648468473803
189 ms 87.107.68.171
21 2026-08-23 06:51 639230638829658294
184 ms 87.107.68.171
20 2026-08-23 06:35 639230629247017617
173 ms 87.107.68.171
19 2026-08-23 06:18 639230619625318239
1610 ms 87.107.68.171
18 2026-08-23 06:02 639230609697630264
188 ms 87.107.68.171
17 2026-08-23 05:10 639230578570131864
198 ms 87.107.68.171
16 2026-08-23 04:54 639230568958963168
5 ms 87.107.68.171
15 2026-08-23 04:38 639230559287611211
192 ms 87.107.68.171
14 2026-08-23 04:22 639230549524312030
190 ms 87.107.68.171
13 2026-08-23 04:06 639230539739801669
191 ms 87.107.68.171
12 2026-08-23 03:49 639230530084069375
199 ms 87.107.68.171
11 2026-08-23 03:33 639230520362691441
1607 ms 87.107.68.171
10 2026-08-23 03:17 639230510677194518
160 ms 87.107.68.171
9 2026-08-23 03:01 639230501156002646
2 ms 87.107.68.171
8 2026-08-23 02:45 639230491502198541
183 ms 87.107.68.171
7 2026-08-23 02:29 639230481860318494
201 ms 87.107.68.171
6 2026-08-23 02:13 639230471893008575
188 ms 87.107.68.171
5 2026-08-23 01:19 639230440030877421
193 ms 87.107.68.171
4 2026-08-23 01:03 639230430479725508
201 ms 87.107.68.171
3 2026-08-23 00:47 639230420875160219
184 ms 87.107.68.171
2 2026-08-23 00:31 639230411240692575
191 ms 87.107.68.171
1 2026-08-23 00:15 639230401550806607
182 ms 87.107.68.171