DNS response history for ns2.tisun.ir

ns2.tisun.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 339 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 ns2.tisun.ir.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

339 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.222.163.90

Most recently resolved hosting IP on selected date

Successful Responses

73

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns2.tisun.ir

Showing DNS history for 2026-08-22 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
74 2026-08-22 23:55 639230391807229016
211 ms 185.222.163.90
73 2026-08-22 23:39 639230382051619327
196 ms 185.222.163.90
72 2026-08-22 23:22 639230372323353529
105 ms 185.222.163.90
71 2026-08-22 23:06 639230362586451064
19 ms 185.222.163.90
70 2026-08-22 22:50 639230352793666303
188 ms 185.222.163.90
69 2026-08-22 22:33 639230342775737758
188 ms 185.222.163.90
68 2026-08-22 22:16 639230332639939561
147 ms 185.222.163.90
67 2026-08-22 21:23 639230301014190104
3 ms 185.222.163.90
66 2026-08-22 21:07 639230291048161498
31 ms 185.222.163.90
65 2026-08-22 20:50 639230280894353664
192 ms 185.222.163.90
64 2026-08-22 20:33 639230270699419073
190 ms 185.222.163.90
63 2026-08-22 20:16 639230260248163050
187 ms 185.222.163.90
62 2026-08-22 19:59 639230250122494282
264 ms 185.222.163.90
61 2026-08-22 19:42 639230239972935046
159 ms 185.222.163.90
60 2026-08-22 19:25 639230229963262464
192 ms 185.222.163.90
59 2026-08-22 19:08 639230220033804658
271 ms 185.222.163.90
58 2026-08-22 18:52 639230209891107289
186 ms 185.222.163.90
57 2026-08-22 18:35 639230199630298717
199 ms 185.222.163.90
56 2026-08-22 18:17 639230189301984150
198 ms 185.222.163.90
55 2026-08-22 17:24 639230157138468804
187 ms 185.222.163.90
54 2026-08-22 17:07 639230146987869495
194 ms 185.222.163.90
53 2026-08-22 16:50 639230136768638516
186 ms 185.222.163.90
52 2026-08-22 16:33 639230126735907877
153 ms 185.222.163.90
51 2026-08-22 16:16 639230116551187768
189 ms 185.222.163.90
50 2026-08-22 15:59 639230106335615913
198 ms 185.222.163.90
49 2026-08-22 15:42 639230096177758176
198 ms 185.222.163.90
48 2026-08-22 15:25 639230086185999993
193 ms 185.222.163.90
47 2026-08-22 15:09 639230076247854903
13 ms 185.222.163.90
46 2026-08-22 14:52 639230066076077530
183 ms 185.222.163.90
45 2026-08-22 14:35 639230055738197328
7 ms 185.222.163.90
44 2026-08-22 14:17 639230045411225521
187 ms 185.222.163.90
43 2026-08-22 13:24 639230013046000470
7 ms 185.222.163.90
42 2026-08-22 13:07 639230003090037878
11 ms 185.222.163.90
41 2026-08-22 12:50 639229993008259475
2103 ms 185.222.163.90
40 2026-08-22 12:33 639229982909449470
180 ms 185.222.163.90
39 2026-08-22 12:17 639229973035502212
269 ms 185.222.163.90
38 2026-08-22 12:00 639229963064296145
-
37 2026-08-22 11:44 639229952996162143
2102 ms 185.222.163.90
36 2026-08-22 11:27 639229943051949195
148 ms 185.222.163.90
35 2026-08-22 11:10 639229932919214934
4004 ms 185.222.163.90
34 2026-08-22 10:53 639229922745889838
261 ms 185.222.163.90
33 2026-08-22 10:36 639229912587214796
206 ms 185.222.163.90
32 2026-08-22 10:19 639229902240004454
168 ms 185.222.163.90
31 2026-08-22 09:27 639229870800501662
212 ms 185.222.163.90
30 2026-08-22 09:10 639229861058384956
138 ms 185.222.163.90
29 2026-08-22 08:54 639229851158592604
5 ms 185.222.163.90
28 2026-08-22 08:38 639229841475569629
205 ms 185.222.163.90
27 2026-08-22 08:22 639229831887658471
204 ms 185.222.163.90
26 2026-08-22 08:05 639229822043670346
190 ms 185.222.163.90
25 2026-08-22 07:49 639229812327913936
354 ms 185.222.163.90
24 2026-08-22 07:33 639229802629488686
22 ms 185.222.163.90
23 2026-08-22 07:17 639229793051447309
210 ms 185.222.163.90
22 2026-08-22 07:01 639229783303531961
12 ms 185.222.163.90
21 2026-08-22 06:44 639229773458051942
7 ms 185.222.163.90
20 2026-08-22 06:27 639229763373848056
2155 ms 185.222.163.90
19 2026-08-22 05:35 639229732140622809
5 ms 185.222.163.90
18 2026-08-22 05:20 639229722699695967
3 ms 185.222.163.90
17 2026-08-22 05:04 639229713097498075
190 ms 185.222.163.90
16 2026-08-22 04:48 639229703543969637
7 ms 185.222.163.90
15 2026-08-22 04:32 639229693970392873
8 ms 185.222.163.90
14 2026-08-22 04:15 639229684277329469
189 ms 185.222.163.90
13 2026-08-22 03:59 639229674501596661
244 ms 185.222.163.90
12 2026-08-22 03:43 639229665064441147
41 ms 185.222.163.90
11 2026-08-22 03:27 639229655507536872
224 ms 185.222.163.90
10 2026-08-22 03:11 639229645849603111
143 ms 185.222.163.90
9 2026-08-22 02:55 639229636090497453
360 ms 185.222.163.90
8 2026-08-22 02:39 639229625978544281
121 ms 185.222.163.90
7 2026-08-22 01:46 639229594644662176
2102 ms 185.222.163.90
6 2026-08-22 01:30 639229585214633065
19 ms 185.222.163.90
5 2026-08-22 01:14 639229575581042175
10 ms 185.222.163.90
4 2026-08-22 00:58 639229565912268962
227 ms 185.222.163.90
3 2026-08-22 00:42 639229556237813203
189 ms 185.222.163.90
2 2026-08-22 00:26 639229546625802518
181 ms 185.222.163.90
1 2026-08-22 00:10 639229537172016621
2273 ms 185.222.163.90