DNS response history for ns1.rahkar1.ir

ns1.rahkar1.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 71 DNS check records, 71 successful responses, 0 failed responses, and 307 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.rahkar1.ir.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

307 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 22:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

31.47.46.40

Most recently resolved hosting IP on selected date

Successful Responses

71

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.rahkar1.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
71 2026-08-23 22:48 639231214931957622
199 ms 31.47.46.40
70 2026-08-23 22:31 639231204962010549
28 ms 31.47.46.40
69 2026-08-23 22:15 639231195170138463
2353 ms 31.47.46.40
68 2026-08-23 21:58 639231185235020577
295 ms 31.47.46.40
67 2026-08-23 21:42 639231175558690075
4 ms 31.47.46.40
66 2026-08-23 21:25 639231165610444012
243 ms 31.47.46.40
65 2026-08-23 20:33 639231133806425363
5 ms 31.47.46.40
64 2026-08-23 20:16 639231124203758023
4 ms 31.47.46.40
63 2026-08-23 20:00 639231114428262706
2008 ms 31.47.46.40
62 2026-08-23 19:44 639231104662480065
3 ms 31.47.46.40
61 2026-08-23 19:28 639231094840372018
1957 ms 31.47.46.40
60 2026-08-23 19:11 639231085024583224
2 ms 31.47.46.40
59 2026-08-23 18:55 639231075257417427
232 ms 31.47.46.40
58 2026-08-23 18:39 639231065516009503
19 ms 31.47.46.40
57 2026-08-23 18:23 639231055805348837
103 ms 31.47.46.40
56 2026-08-23 18:06 639231045980373765
193 ms 31.47.46.40
55 2026-08-23 17:50 639231035984577527
193 ms 31.47.46.40
54 2026-08-23 17:33 639231025928115303
186 ms 31.47.46.40
53 2026-08-23 16:40 639230994250157583
191 ms 31.47.46.40
52 2026-08-23 16:24 639230984476411369
208 ms 31.47.46.40
51 2026-08-23 16:08 639230974838373450
167 ms 31.47.46.40
50 2026-08-23 15:52 639230965244277645
259 ms 31.47.46.40
49 2026-08-23 15:35 639230955522101820
464 ms 31.47.46.40
48 2026-08-23 15:19 639230945754521603
7 ms 31.47.46.40
47 2026-08-23 15:03 639230935852040504
19 ms 31.47.46.40
46 2026-08-23 14:46 639230926222061048
2096 ms 31.47.46.40
45 2026-08-23 14:30 639230916449726907
4 ms 31.47.46.40
44 2026-08-23 14:14 639230906595053086
5 ms 31.47.46.40
43 2026-08-23 13:57 639230896680429441
4 ms 31.47.46.40
42 2026-08-23 13:41 639230886630210965
194 ms 31.47.46.40
41 2026-08-23 12:49 639230855430405719
199 ms 31.47.46.40
40 2026-08-23 12:32 639230845707499136
213 ms 31.47.46.40
39 2026-08-23 12:16 639230836186805419
2 ms 31.47.46.40
38 2026-08-23 12:00 639230826493828316
4 ms 31.47.46.40
37 2026-08-23 11:44 639230816817882996
9 ms 31.47.46.40
36 2026-08-23 11:28 639230806933854189
3 ms 31.47.46.40
35 2026-08-23 11:11 639230797120243854
4 ms 31.47.46.40
34 2026-08-23 10:55 639230787310272840
3 ms 31.47.46.40
33 2026-08-23 10:39 639230777600173142
173 ms 31.47.46.40
32 2026-08-23 10:22 639230767665024593
188 ms 31.47.46.40
31 2026-08-23 10:06 639230757720962293
2 ms 31.47.46.40
30 2026-08-23 09:49 639230747722189784
200 ms 31.47.46.40
29 2026-08-23 08:57 639230716313923480
221 ms 31.47.46.40
28 2026-08-23 08:41 639230706813835990
119 ms 31.47.46.40
27 2026-08-23 08:25 639230696871062203
214 ms 31.47.46.40
26 2026-08-23 08:08 639230687142781616
280 ms 31.47.46.40
25 2026-08-23 07:52 639230677432142227
188 ms 31.47.46.40
24 2026-08-23 07:36 639230667686258061
15 ms 31.47.46.40
23 2026-08-23 07:20 639230658039243685
117 ms 31.47.46.40
22 2026-08-23 07:04 639230648468473803
193 ms 31.47.46.40
21 2026-08-23 06:47 639230638829658294
189 ms 31.47.46.40
20 2026-08-23 06:31 639230629247017617
12 ms 31.47.46.40
19 2026-08-23 06:15 639230619625318239
2 ms 31.47.46.40
18 2026-08-23 05:59 639230609697630264
187 ms 31.47.46.40
17 2026-08-23 05:07 639230578570131864
206 ms 31.47.46.40
16 2026-08-23 04:51 639230568958963168
9 ms 31.47.46.40
15 2026-08-23 04:35 639230559287611211
164 ms 31.47.46.40
14 2026-08-23 04:19 639230549524312030
425 ms 31.47.46.40
13 2026-08-23 04:03 639230539739801669
203 ms 31.47.46.40
12 2026-08-23 03:46 639230530084069375
2361 ms 31.47.46.40
11 2026-08-23 03:30 639230520362691441
14 ms 31.47.46.40
10 2026-08-23 03:14 639230510677194518
184 ms 31.47.46.40
9 2026-08-23 02:58 639230501156002646
100 ms 31.47.46.40
8 2026-08-23 02:42 639230491502198541
257 ms 31.47.46.40
7 2026-08-23 02:26 639230481860318494
191 ms 31.47.46.40
6 2026-08-23 02:09 639230471893008575
2543 ms 31.47.46.40
5 2026-08-23 01:16 639230440030877421
182 ms 31.47.46.40
4 2026-08-23 01:00 639230430479725508
8 ms 31.47.46.40
3 2026-08-23 00:44 639230420875160219
186 ms 31.47.46.40
2 2026-08-23 00:28 639230411240692575
149 ms 31.47.46.40
1 2026-08-23 00:12 639230401550806607
207 ms 31.47.46.40