DNS response history for ns4.smsdata.ir

ns4.smsdata.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 213 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.smsdata.ir.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

213 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

171.22.27.9

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 ns4.smsdata.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 23:50 639231254406598736
32 ms 171.22.27.9
74 2026-08-23 23:33 639231244697865594
3 ms 171.22.27.9
73 2026-08-23 23:17 639231234893504693
49 ms 171.22.27.9
72 2026-08-23 23:01 639231225024549139
53 ms 171.22.27.9
71 2026-08-23 22:44 639231214931957622
115 ms 171.22.27.9
70 2026-08-23 22:27 639231204962010549
6 ms 171.22.27.9
69 2026-08-23 22:11 639231195170138463
21 ms 171.22.27.9
68 2026-08-23 21:54 639231185235020577
52 ms 171.22.27.9
67 2026-08-23 21:38 639231175558690075
116 ms 171.22.27.9
66 2026-08-23 21:21 639231165610444012
15 ms 171.22.27.9
65 2026-08-23 20:29 639231133806425363
2023 ms 171.22.27.9
64 2026-08-23 20:13 639231124203758023
7 ms 171.22.27.9
63 2026-08-23 19:56 639231114428262706
4 ms 171.22.27.9
62 2026-08-23 19:40 639231104662480065
157 ms 171.22.27.9
61 2026-08-23 19:24 639231094840372018
8 ms 171.22.27.9
60 2026-08-23 19:07 639231085024583224
6 ms 171.22.27.9
59 2026-08-23 18:51 639231075257417427
10 ms 171.22.27.9
58 2026-08-23 18:35 639231065516009503
29 ms 171.22.27.9
57 2026-08-23 18:19 639231055805348837
48 ms 171.22.27.9
56 2026-08-23 18:02 639231045980373765
2038 ms 171.22.27.9
55 2026-08-23 17:46 639231035984577527
104 ms 171.22.27.9
54 2026-08-23 17:29 639231025928115303
7 ms 171.22.27.9
53 2026-08-23 16:36 639230994250157583
58 ms 171.22.27.9
52 2026-08-23 16:20 639230984476411369
6 ms 171.22.27.9
51 2026-08-23 16:04 639230974838373450
3 ms 171.22.27.9
50 2026-08-23 15:48 639230965244277645
62 ms 171.22.27.9
49 2026-08-23 15:31 639230955522101820
24 ms 171.22.27.9
48 2026-08-23 15:15 639230945754521603
7 ms 171.22.27.9
47 2026-08-23 14:59 639230935852040504
3 ms 171.22.27.9
46 2026-08-23 14:42 639230926222061048
7 ms 171.22.27.9
45 2026-08-23 14:26 639230916449726907
70 ms 171.22.27.9
44 2026-08-23 14:10 639230906595053086
26 ms 171.22.27.9
43 2026-08-23 13:53 639230896680429441
61 ms 171.22.27.9
42 2026-08-23 13:37 639230886630210965
100 ms 171.22.27.9
41 2026-08-23 12:45 639230855430405719
42 ms 171.22.27.9
40 2026-08-23 12:28 639230845707499136
143 ms 171.22.27.9
39 2026-08-23 12:13 639230836186805419
49 ms 171.22.27.9
38 2026-08-23 11:56 639230826493828316
11 ms 171.22.27.9
37 2026-08-23 11:40 639230816817882996
12 ms 171.22.27.9
36 2026-08-23 11:24 639230806933854189
2009 ms 171.22.27.9
35 2026-08-23 11:07 639230797120243854
515 ms 171.22.27.9
34 2026-08-23 10:51 639230787310272840
286 ms 171.22.27.9
33 2026-08-23 10:35 639230777600173142
17 ms 171.22.27.9
32 2026-08-23 10:18 639230767665024593
192 ms 171.22.27.9
31 2026-08-23 10:02 639230757720962293
11 ms 171.22.27.9
30 2026-08-23 09:45 639230747722189784
4 ms 171.22.27.9
29 2026-08-23 08:53 639230716313923480
73 ms 171.22.27.9
28 2026-08-23 08:37 639230706813835990
50 ms 171.22.27.9
27 2026-08-23 08:20 639230696871062203
52 ms 171.22.27.9
26 2026-08-23 08:04 639230687142781616
7 ms 171.22.27.9
25 2026-08-23 07:48 639230677432142227
94 ms 171.22.27.9
24 2026-08-23 07:32 639230667686258061
174 ms 171.22.27.9
23 2026-08-23 07:16 639230658039243685
6 ms 171.22.27.9
22 2026-08-23 07:00 639230648468473803
2038 ms 171.22.27.9
21 2026-08-23 06:43 639230638829658294
7 ms 171.22.27.9
20 2026-08-23 06:27 639230629247017617
2 ms 171.22.27.9
19 2026-08-23 06:12 639230619625318239
31 ms 171.22.27.9
18 2026-08-23 05:55 639230609697630264
28 ms 171.22.27.9
17 2026-08-23 05:03 639230578570131864
183 ms 171.22.27.9
16 2026-08-23 04:47 639230568958963168
32 ms 171.22.27.9
15 2026-08-23 04:31 639230559287611211
47 ms 171.22.27.9
14 2026-08-23 04:15 639230549524312030
32 ms 171.22.27.9
13 2026-08-23 03:58 639230539739801669
7 ms 171.22.27.9
12 2026-08-23 03:42 639230530084069375
8 ms 171.22.27.9
11 2026-08-23 03:26 639230520362691441
76 ms 171.22.27.9
10 2026-08-23 03:10 639230510677194518
2031 ms 171.22.27.9
9 2026-08-23 02:54 639230501156002646
7 ms 171.22.27.9
8 2026-08-23 02:38 639230491502198541
124 ms 171.22.27.9
7 2026-08-23 02:22 639230481860318494
91 ms 171.22.27.9
6 2026-08-23 02:05 639230471893008575
2016 ms 171.22.27.9
5 2026-08-23 01:12 639230440030877421
15 ms 171.22.27.9
4 2026-08-23 00:56 639230430479725508
28 ms 171.22.27.9
3 2026-08-23 00:40 639230420875160219
3 ms 171.22.27.9
2 2026-08-23 00:24 639230411240692575
11 ms 171.22.27.9
1 2026-08-23 00:08 639230401550806607
57 ms 171.22.27.9