DNS response history for b.ns.cloud.ir

b.ns.cloud.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 76 DNS check records, 76 successful responses, 0 failed responses, and 650 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 b.ns.cloud.ir.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

650 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

193.151.159.246

Most recently resolved hosting IP on selected date

Successful Responses

76

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 b.ns.cloud.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
76 2026-08-23 23:58 639231254406598736
1076 ms 193.151.159.246
75 2026-08-23 23:42 639231244697865594
3 ms 193.151.159.246
74 2026-08-23 23:25 639231234893504693
2 ms 193.151.159.246
73 2026-08-23 23:09 639231225024549139
2 ms 193.151.159.246
72 2026-08-23 22:52 639231214931957622
900 ms 193.151.159.246
71 2026-08-23 22:35 639231204962010549
3 ms 193.151.159.246
70 2026-08-23 22:19 639231195170138463
2 ms 193.151.159.246
69 2026-08-23 22:03 639231185235020577
7 ms 193.151.159.246
68 2026-08-23 21:46 639231175558690075
1390 ms 193.151.159.246
67 2026-08-23 21:30 639231165610444012
418 ms 193.151.159.246
66 2026-08-23 20:37 639231133806425363
4 ms 193.151.159.246
65 2026-08-23 20:21 639231124203758023
3 ms 193.151.159.246
64 2026-08-23 20:05 639231114428262706
922 ms 193.151.159.246
63 2026-08-23 19:48 639231104662480065
397 ms 193.151.159.246
62 2026-08-23 19:32 639231094840372018
953 ms 193.151.159.246
61 2026-08-23 19:16 639231085024583224
8 ms 193.151.159.246
60 2026-08-23 18:59 639231075257417427
915 ms 193.151.159.246
59 2026-08-23 18:43 639231065516009503
909 ms 193.151.159.246
58 2026-08-23 18:27 639231055805348837
30 ms 193.151.159.246
57 2026-08-23 18:11 639231045980373765
940 ms 193.151.159.246
56 2026-08-23 17:54 639231035984577527
929 ms 193.151.159.246
55 2026-08-23 17:37 639231025928115303
749 ms 193.151.159.246
54 2026-08-23 16:44 639230994250157583
3 ms 193.151.159.246
53 2026-08-23 16:28 639230984476411369
4 ms 193.151.159.246
52 2026-08-23 16:12 639230974838373450
4 ms 193.151.159.246
51 2026-08-23 15:56 639230965244277645
964 ms 193.151.159.246
50 2026-08-23 15:40 639230955522101820
4 ms 193.151.159.246
49 2026-08-23 15:24 639230945754521603
935 ms 193.151.159.246
48 2026-08-23 15:07 639230935852040504
4 ms 193.151.159.246
47 2026-08-23 14:51 639230926222061048
393 ms 193.151.159.246
46 2026-08-23 14:35 639230916449726907
917 ms 193.151.159.246
45 2026-08-23 14:18 639230906595053086
884 ms 193.151.159.246
44 2026-08-23 14:02 639230896680429441
7 ms 193.151.159.246
43 2026-08-23 13:45 639230886630210965
962 ms 193.151.159.246
42 2026-08-23 12:53 639230855430405719
95 ms 193.151.159.246
41 2026-08-23 12:37 639230845707499136
940 ms 193.151.159.246
40 2026-08-23 12:20 639230836186805419
665 ms 193.151.159.246
39 2026-08-23 12:05 639230826493828316
2025 ms 193.151.159.246
38 2026-08-23 11:48 639230816817882996
3 ms 193.151.159.246
37 2026-08-23 11:32 639230806933854189
4 ms 193.151.159.246
36 2026-08-23 11:16 639230797120243854
1016 ms 193.151.159.246
35 2026-08-23 10:59 639230787310272840
724 ms 193.151.159.246
34 2026-08-23 10:43 639230777600173142
731 ms 193.151.159.246
33 2026-08-23 10:27 639230767665024593
3 ms 193.151.159.246
32 2026-08-23 10:10 639230757720962293
596 ms 193.151.159.246
31 2026-08-23 09:53 639230747722189784
953 ms 193.151.159.246
30 2026-08-23 09:01 639230716313923480
937 ms 193.151.159.246
29 2026-08-23 08:45 639230706813835990
3 ms 193.151.159.246
28 2026-08-23 08:29 639230696871062203
732 ms 193.151.159.246
27 2026-08-23 08:12 639230687142781616
3 ms 193.151.159.246
26 2026-08-23 07:56 639230677432142227
4004 ms 193.151.159.246
25 2026-08-23 07:40 639230667686258061
25 ms 193.151.159.246
24 2026-08-23 07:24 639230658039243685
648 ms 193.151.159.246
23 2026-08-23 07:08 639230648468473803
659 ms 193.151.159.246
22 2026-08-23 06:52 639230638829658294
2066 ms 193.151.159.246
21 2026-08-23 06:36 639230629247017617
938 ms 193.151.159.246
20 2026-08-23 06:20 639230619625318239
2022 ms 193.151.159.246
19 2026-08-23 06:03 639230609697630264
618 ms 193.151.159.246
18 2026-08-23 05:11 639230578570131864
3 ms 193.151.159.246
17 2026-08-23 04:55 639230568958963168
3 ms 193.151.159.246
16 2026-08-23 04:39 639230559287611211
897 ms 193.151.159.246
15 2026-08-23 04:23 639230549524312030
911 ms 193.151.159.246
14 2026-08-23 04:07 639230539739801669
142 ms 193.151.159.246
13 2026-08-23 03:51 639230530084069375
2062 ms 193.151.159.246
12 2026-08-23 03:34 639230520362691441
3 ms 193.151.159.246
11 2026-08-23 03:18 639230510677194518
664 ms 193.151.159.246
10 2026-08-23 03:02 639230501156002646
914 ms 193.151.159.246
9 2026-08-23 02:46 639230491502198541
903 ms 193.151.159.246
8 2026-08-23 02:30 639230481860318494
2022 ms 193.151.159.246
7 2026-08-23 02:14 639230471893008575
674 ms 193.151.159.246
6 2026-08-23 01:21 639230440030877421
887 ms 193.151.159.246
5 2026-08-23 01:04 639230430479725508
2 ms 193.151.159.246
4 2026-08-23 00:48 639230420875160219
202 ms 193.151.159.246
3 2026-08-23 00:32 639230411240692575
9 ms 193.151.159.246
2 2026-08-23 00:16 639230401550806607
1004 ms 193.151.159.246
1 2026-08-23 00:00 639230391807229016
2023 ms 193.151.159.246