DNS response history for ns4.ahl-ul-bayt.ir

ns4.ahl-ul-bayt.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 59 DNS check records, 59 successful responses, 0 failed responses, and 408 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 ns4.ahl-ul-bayt.ir.
Records on Selected Date

59

Historical checks stored for this nameserver on selected date

Average Latency

408 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 20:27

All timestamps shown in UTC

Latest Resolved IP on Selected Date

159.69.192.28

Most recently resolved hosting IP on selected date

Successful Responses

59

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 ns4.ahl-ul-bayt.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
59 2026-08-25 20:27 639232859355940346
48 ms 159.69.192.28
58 2026-08-25 20:09 639232848992244953
54 ms 159.69.192.28
57 2026-08-25 19:52 639232838596478500
2199 ms 159.69.192.28
56 2026-08-25 19:35 639232828175327683
30 ms 159.69.192.28
55 2026-08-25 19:17 639232817798330473
35 ms 159.69.192.28
54 2026-08-25 18:23 639232785462407552
57 ms 159.69.192.28
53 2026-08-25 18:06 639232775177487032
61 ms 159.69.192.28
52 2026-08-25 17:49 639232764991087115
267 ms 159.69.192.28
51 2026-08-25 17:32 639232754842971478
235 ms 159.69.192.28
50 2026-08-25 17:15 639232744455159107
18 ms 159.69.192.28
49 2026-08-25 16:58 639232734145178231
315 ms 159.69.192.28
48 2026-08-25 16:41 639232723827874402
54 ms 159.69.192.28
47 2026-08-25 16:24 639232713533011892
1612 ms 159.69.192.28
46 2026-08-25 16:06 639232703065318207
21 ms 159.69.192.28
45 2026-08-25 15:49 639232692629559470
53 ms 159.69.192.28
44 2026-08-25 15:31 639232682238836475
53 ms 159.69.192.28
43 2026-08-25 15:14 639232671787004306
33 ms 159.69.192.28
42 2026-08-25 14:19 639232638994329666
49 ms 159.69.192.28
41 2026-08-25 14:02 639232628614783237
4023 ms 159.69.192.28
40 2026-08-25 13:45 639232618360728578
2053 ms 159.69.192.28
39 2026-08-25 13:28 639232608016476376
51 ms 159.69.192.28
38 2026-08-25 13:10 639232597643611557
294 ms 159.69.192.28
37 2026-08-25 12:53 639232587225721862
146 ms 159.69.192.28
36 2026-08-25 12:36 639232576780683689
8 ms 159.69.192.28
35 2026-08-25 12:18 639232566381512620
94 ms 159.69.192.28
34 2026-08-25 12:01 639232556111768563
26 ms 159.69.192.28
33 2026-08-25 11:44 639232545839529039
96 ms 159.69.192.28
32 2026-08-25 11:27 639232535349285207
24 ms 159.69.192.28
31 2026-08-25 11:09 639232524938080723
52 ms 159.69.192.28
30 2026-08-25 10:15 639232492740373468
55 ms 159.69.192.28
29 2026-08-25 09:58 639232482235303141
51 ms 159.69.192.28
28 2026-08-25 09:41 639232471861770303
52 ms 159.69.192.28
27 2026-08-25 09:24 639232461630217327
124 ms 159.69.192.28
26 2026-08-25 09:07 639232451282965990
356 ms 159.69.192.28
25 2026-08-25 08:49 639232440814614938
19 ms 159.69.192.28
24 2026-08-25 08:32 639232430410720425
48 ms 159.69.192.28
23 2026-08-25 08:14 639232420003096185
50 ms 159.69.192.28
22 2026-08-25 07:57 639232409467287444
522 ms 159.69.192.28
21 2026-08-25 07:39 639232399077195997
18 ms 159.69.192.28
20 2026-08-25 07:22 639232388731528337
19 ms 159.69.192.28
19 2026-08-25 07:05 639232378288598612
56 ms 159.69.192.28
18 2026-08-25 06:11 639232346196373643
59 ms 159.69.192.28
17 2026-08-25 05:54 639232336112370741
2129 ms 159.69.192.28
16 2026-08-25 05:38 639232326146508970
45 ms 159.69.192.28
15 2026-08-25 05:21 639232316189381720
2098 ms 159.69.192.28
14 2026-08-25 05:05 639232306217998913
74 ms 159.69.192.28
13 2026-08-25 04:48 639232296255744174
42 ms 159.69.192.28
12 2026-08-25 04:31 639232286095760789
45 ms 159.69.192.28
11 2026-08-25 04:14 639232276086186273
47 ms 159.69.192.28
10 2026-08-25 03:58 639232265900986425
51 ms 159.69.192.28
9 2026-08-25 03:41 639232255723518075
25 ms 159.69.192.28
8 2026-08-25 03:23 639232245484452890
18 ms 159.69.192.28
7 2026-08-25 03:06 639232235157175331
139 ms 159.69.192.28
6 2026-08-25 02:13 639232203197189095
52 ms 159.69.192.28
5 2026-08-25 01:56 639232192844564298
54 ms 159.69.192.28
4 2026-08-25 01:39 639232182496008942
56 ms 159.69.192.28
3 2026-08-25 01:21 639232172197053132
3636 ms 159.69.192.28
2 2026-08-25 00:28 639232140250307418
47 ms 159.69.192.28
1 2026-08-25 00:11 639232129927860324
2031 ms 159.69.192.28