DNS response history for ns1.rkk.ir

ns1.rkk.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 2026-08-25. For this date, NameServerHistory found 54 DNS check records, 54 successful responses, 0 failed responses, and 399 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.rkk.ir.
Records on Selected Date

54

Historical checks stored for this nameserver on selected date

Average Latency

399 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 18:26

All timestamps shown in UTC

Latest Resolved IP on Selected Date

193.151.145.36

Most recently resolved hosting IP on selected date

Successful Responses

54

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.rkk.ir

Showing DNS history for 2026-08-25 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
54 2026-08-25 18:26 639232785462407552
182 ms 193.151.145.36
53 2026-08-25 18:09 639232775177487032
177 ms 193.151.145.36
52 2026-08-25 17:51 639232764991087115
290 ms 193.151.145.36
51 2026-08-25 17:35 639232754842971478
193 ms 193.151.145.36
50 2026-08-25 17:17 639232744455159107
193 ms 193.151.145.36
49 2026-08-25 17:00 639232734145178231
311 ms 193.151.145.36
48 2026-08-25 16:43 639232723827874402
316 ms 193.151.145.36
47 2026-08-25 16:26 639232713533011892
179 ms 193.151.145.36
46 2026-08-25 16:09 639232703065318207
213 ms 193.151.145.36
45 2026-08-25 15:51 639232692629559470
262 ms 193.151.145.36
44 2026-08-25 15:34 639232682238836475
4092 ms 193.151.145.36
43 2026-08-25 15:16 639232671787004306
144 ms 193.151.145.36
42 2026-08-25 14:22 639232638994329666
307 ms 193.151.145.36
41 2026-08-25 14:04 639232628614783237
218 ms 193.151.145.36
40 2026-08-25 13:47 639232618360728578
184 ms 193.151.145.36
39 2026-08-25 13:30 639232608016476376
181 ms 193.151.145.36
38 2026-08-25 13:13 639232597643611557
324 ms 193.151.145.36
37 2026-08-25 12:55 639232587225721862
191 ms 193.151.145.36
36 2026-08-25 12:38 639232576780683689
192 ms 193.151.145.36
35 2026-08-25 12:21 639232566381512620
298 ms 193.151.145.36
34 2026-08-25 12:03 639232556111768563
152 ms 193.151.145.36
33 2026-08-25 11:46 639232545839529039
197 ms 193.151.145.36
32 2026-08-25 11:29 639232535349285207
189 ms 193.151.145.36
31 2026-08-25 11:11 639232524938080723
103 ms 193.151.145.36
30 2026-08-25 10:18 639232492740373468
166 ms 193.151.145.36
29 2026-08-25 10:01 639232482235303141
206 ms 193.151.145.36
28 2026-08-25 09:43 639232471861770303
228 ms 193.151.145.36
27 2026-08-25 09:26 639232461630217327
210 ms 193.151.145.36
26 2026-08-25 09:09 639232451282965990
400 ms 193.151.145.36
25 2026-08-25 08:51 639232440814614938
293 ms 193.151.145.36
24 2026-08-25 08:34 639232430410720425
310 ms 193.151.145.36
23 2026-08-25 08:17 639232420003096185
530 ms 193.151.145.36
22 2026-08-25 07:59 639232409467287444
163 ms 193.151.145.36
21 2026-08-25 07:42 639232399077195997
2110 ms 193.151.145.36
20 2026-08-25 07:24 639232388731528337
180 ms 193.151.145.36
19 2026-08-25 07:07 639232378288598612
156 ms 193.151.145.36
18 2026-08-25 06:14 639232346196373643
147 ms 193.151.145.36
17 2026-08-25 05:57 639232336112370741
2098 ms 193.151.145.36
16 2026-08-25 05:40 639232326146508970
147 ms 193.151.145.36
15 2026-08-25 05:23 639232316189381720
2100 ms 193.151.145.36
14 2026-08-25 05:07 639232306217998913
181 ms 193.151.145.36
13 2026-08-25 04:50 639232296255744174
329 ms 193.151.145.36
12 2026-08-25 04:33 639232286095760789
182 ms 193.151.145.36
11 2026-08-25 04:16 639232276086186273
193 ms 193.151.145.36
10 2026-08-25 04:00 639232265900986425
189 ms 193.151.145.36
9 2026-08-25 03:43 639232255723518075
202 ms 193.151.145.36
8 2026-08-25 03:26 639232245484452890
163 ms 193.151.145.36
7 2026-08-25 03:09 639232235157175331
202 ms 193.151.145.36
6 2026-08-25 02:15 639232203197189095
185 ms 193.151.145.36
5 2026-08-25 01:58 639232192844564298
297 ms 193.151.145.36
4 2026-08-25 01:41 639232182496008942
193 ms 193.151.145.36
3 2026-08-25 01:24 639232172197053132
190 ms 193.151.145.36
2 2026-08-25 00:30 639232140250307418
199 ms 193.151.145.36
1 2026-08-25 00:13 639232129927860324
314 ms 193.151.145.36