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 2026-08-26. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 87 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

56

Historical checks stored for this nameserver on selected date

Average Latency

87 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 18:34

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

56

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 2026-08-26 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
56 2026-08-26 18:34 639233656814316266
52 ms 171.22.27.9
55 2026-08-26 18:16 639233646245051806
55 ms 171.22.27.9
54 2026-08-26 17:58 639233635663779051
54 ms 171.22.27.9
53 2026-08-26 17:41 639233624977342122
48 ms 171.22.27.9
52 2026-08-26 17:23 639233614446136153
51 ms 171.22.27.9
51 2026-08-26 17:05 639233603737877581
51 ms 171.22.27.9
50 2026-08-26 16:47 639233593269224651
55 ms 171.22.27.9
49 2026-08-26 16:30 639233582635086903
10 ms 171.22.27.9
48 2026-08-26 16:12 639233572000374575
74 ms 171.22.27.9
47 2026-08-26 15:54 639233561188633861
459 ms 171.22.27.9
46 2026-08-26 15:36 639233550544357027
37 ms 171.22.27.9
45 2026-08-26 14:42 639233517966053117
13 ms 171.22.27.9
44 2026-08-26 14:25 639233507603253585
52 ms 171.22.27.9
43 2026-08-26 14:07 639233497229039167
65 ms 171.22.27.9
42 2026-08-26 13:50 639233486864546406
6 ms 171.22.27.9
41 2026-08-26 13:33 639233476455174682
146 ms 171.22.27.9
40 2026-08-26 13:16 639233466171592605
28 ms 171.22.27.9
39 2026-08-26 12:59 639233455747096265
51 ms 171.22.27.9
38 2026-08-26 12:41 639233445367152284
8 ms 171.22.27.9
37 2026-08-26 12:24 639233434974187439
74 ms 171.22.27.9
36 2026-08-26 12:06 639233424567558554
53 ms 171.22.27.9
35 2026-08-26 11:49 639233414056832719
27 ms 171.22.27.9
34 2026-08-26 11:31 639233403515141099
4 ms 171.22.27.9
33 2026-08-26 10:37 639233370841350248
12 ms 171.22.27.9
32 2026-08-26 10:19 639233360361507238
8 ms 171.22.27.9
31 2026-08-26 10:02 639233350067824371
1595 ms 171.22.27.9
30 2026-08-26 09:45 639233339545274518
7 ms 171.22.27.9
29 2026-08-26 09:27 639233329214918079
6 ms 171.22.27.9
28 2026-08-26 09:10 639233318749762337
73 ms 171.22.27.9
27 2026-08-26 08:53 639233308387917838
41 ms 171.22.27.9
26 2026-08-26 08:35 639233297961740122
518 ms 171.22.27.9
25 2026-08-26 08:18 639233287487159094
37 ms 171.22.27.9
24 2026-08-26 08:00 639233276995531707
71 ms 171.22.27.9
23 2026-08-26 07:43 639233266521568229
3 ms 171.22.27.9
22 2026-08-26 07:26 639233256081047431
133 ms 171.22.27.9
21 2026-08-26 06:32 639233223620132921
13 ms 171.22.27.9
20 2026-08-26 06:14 639233213287814244
35 ms 171.22.27.9
19 2026-08-26 05:57 639233202925983161
55 ms 171.22.27.9
18 2026-08-26 05:40 639233192644780696
7 ms 171.22.27.9
17 2026-08-26 05:23 639233182401183833
64 ms 171.22.27.9
16 2026-08-26 05:06 639233172074181051
38 ms 171.22.27.9
15 2026-08-26 04:49 639233161808421455
79 ms 171.22.27.9
14 2026-08-26 04:31 639233151357344052
50 ms 171.22.27.9
13 2026-08-26 04:14 639233141034116946
24 ms 171.22.27.9
12 2026-08-26 03:57 639233130828334142
53 ms 171.22.27.9
11 2026-08-26 03:40 639233120373450007
36 ms 171.22.27.9
10 2026-08-26 03:22 639233110066216193
2 ms 171.22.27.9
9 2026-08-26 02:29 639233078065410564
52 ms 171.22.27.9
8 2026-08-26 02:12 639233067787457832
47 ms 171.22.27.9
7 2026-08-26 01:55 639233057501801162
15 ms 171.22.27.9
6 2026-08-26 01:37 639233047089431703
3 ms 171.22.27.9
5 2026-08-26 01:20 639233036754790688
160 ms 171.22.27.9
4 2026-08-26 01:03 639233026412602472
22 ms 171.22.27.9
3 2026-08-26 00:46 639233016064066127
45 ms 171.22.27.9
2 2026-08-26 00:29 639233005922655772
32 ms 171.22.27.9
1 2026-08-26 00:12 639232995672256907
53 ms 171.22.27.9