History for ns2.ivo.ir
Domain: ivo.ir • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.ivo.ir
ns2.ivo.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 68 DNS check records, 68 successful responses, 0 failed responses, and 386 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.ivo.ir.
Records on Selected Date
68
Historical checks stored for this nameserver on selected date
Average Latency
386 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 23:44
All timestamps shown in UTC
Latest Resolved IP on Selected Date
81.91.139.104
Most recently resolved hosting IP on selected date
Successful Responses
68
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 ns2.ivo.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 |
|---|---|---|---|---|---|
| 68 | 2026-08-25 23:44 | 639232974980190573 |
|
96 ms | 81.91.139.104 |
| 67 | 2026-08-25 23:27 | 639232964577050707 |
|
102 ms | 81.91.139.104 |
| 66 | 2026-08-25 22:33 | 639232932163142799 |
|
127 ms | 81.91.139.104 |
| 65 | 2026-08-25 22:16 | 639232921673215474 |
|
110 ms | 81.91.139.104 |
| 64 | 2026-08-25 21:58 | 639232911234504639 |
|
216 ms | 81.91.139.104 |
| 63 | 2026-08-25 21:41 | 639232900747078453 |
|
213 ms | 81.91.139.104 |
| 62 | 2026-08-25 21:23 | 639232890389222534 |
|
209 ms | 81.91.139.104 |
| 61 | 2026-08-25 21:06 | 639232880143390843 |
|
104 ms | 81.91.139.104 |
| 60 | 2026-08-25 20:49 | 639232869755024069 |
|
89 ms | 81.91.139.104 |
| 59 | 2026-08-25 20:32 | 639232859355940346 |
|
95 ms | 81.91.139.104 |
| 58 | 2026-08-25 20:14 | 639232848992244953 |
|
213 ms | 81.91.139.104 |
| 57 | 2026-08-25 19:57 | 639232838596478500 |
|
117 ms | 81.91.139.104 |
| 56 | 2026-08-25 19:40 | 639232828175327683 |
|
201 ms | 81.91.139.104 |
| 55 | 2026-08-25 19:22 | 639232817798330473 |
|
196 ms | 81.91.139.104 |
| 54 | 2026-08-25 18:28 | 639232785462407552 |
|
228 ms | 81.91.139.104 |
| 53 | 2026-08-25 18:11 | 639232775177487032 |
|
107 ms | 81.91.139.104 |
| 52 | 2026-08-25 17:54 | 639232764991087115 |
|
191 ms | 81.91.139.104 |
| 51 | 2026-08-25 17:37 | 639232754842971478 |
|
209 ms | 81.91.139.104 |
| 50 | 2026-08-25 17:20 | 639232744455159107 |
|
103 ms | 81.91.139.104 |
| 49 | 2026-08-25 17:03 | 639232734145178231 |
|
97 ms | 81.91.139.104 |
| 48 | 2026-08-25 16:46 | 639232723827874402 |
|
94 ms | 81.91.139.104 |
| 47 | 2026-08-25 16:29 | 639232713533011892 |
|
102 ms | 81.91.139.104 |
| 46 | 2026-08-25 16:11 | 639232703065318207 |
|
90 ms | 81.91.139.104 |
| 45 | 2026-08-25 15:54 | 639232692629559470 |
|
88 ms | 81.91.139.104 |
| 44 | 2026-08-25 15:36 | 639232682238836475 |
|
683 ms | 81.91.139.104 |
| 43 | 2026-08-25 15:19 | 639232671787004306 |
|
689 ms | 81.91.139.104 |
| 42 | 2026-08-25 14:24 | 639232638994329666 |
|
98 ms | 81.91.139.104 |
| 41 | 2026-08-25 14:07 | 639232628614783237 |
|
1199 ms | 81.91.139.104 |
| 40 | 2026-08-25 13:50 | 639232618360728578 |
|
138 ms | 81.91.139.104 |
| 39 | 2026-08-25 13:33 | 639232608016476376 |
|
105 ms | 81.91.139.104 |
| 38 | 2026-08-25 13:15 | 639232597643611557 |
|
233 ms | 81.91.139.104 |
| 37 | 2026-08-25 12:58 | 639232587225721862 |
|
111 ms | 81.91.139.104 |
| 36 | 2026-08-25 12:41 | 639232576780683689 |
|
303 ms | 81.91.139.104 |
| 35 | 2026-08-25 12:23 | 639232566381512620 |
|
31 ms | 81.91.139.104 |
| 34 | 2026-08-25 12:06 | 639232556111768563 |
|
91 ms | 81.91.139.104 |
| 33 | 2026-08-25 11:49 | 639232545839529039 |
|
1725 ms | 81.91.139.104 |
| 32 | 2026-08-25 11:32 | 639232535349285207 |
|
116 ms | 81.91.139.104 |
| 31 | 2026-08-25 11:14 | 639232524938080723 |
|
1766 ms | 81.91.139.104 |
| 30 | 2026-08-25 10:21 | 639232492740373468 |
|
105 ms | 81.91.139.104 |
| 29 | 2026-08-25 10:03 | 639232482235303141 |
|
93 ms | 81.91.139.104 |
| 28 | 2026-08-25 09:46 | 639232471861770303 |
|
111 ms | 81.91.139.104 |
| 27 | 2026-08-25 09:29 | 639232461630217327 |
|
96 ms | 81.91.139.104 |
| 26 | 2026-08-25 09:12 | 639232451282965990 |
|
107 ms | 81.91.139.104 |
| 25 | 2026-08-25 08:54 | 639232440814614938 |
|
1662 ms | 81.91.139.104 |
| 24 | 2026-08-25 08:37 | 639232430410720425 |
|
231 ms | 81.91.139.104 |
| 23 | 2026-08-25 08:19 | 639232420003096185 |
|
97 ms | 81.91.139.104 |
| 22 | 2026-08-25 08:02 | 639232409467287444 |
|
1651 ms | 81.91.139.104 |
| 21 | 2026-08-25 07:45 | 639232399077195997 |
|
208 ms | 81.91.139.104 |
| 20 | 2026-08-25 07:27 | 639232388731528337 |
|
750 ms | 81.91.139.104 |
| 19 | 2026-08-25 07:10 | 639232378288598612 |
|
293 ms | 81.91.139.104 |
| 18 | 2026-08-25 06:16 | 639232346196373643 |
|
108 ms | 81.91.139.104 |
| 17 | 2026-08-25 05:59 | 639232336112370741 |
|
103 ms | 81.91.139.104 |
| 16 | 2026-08-25 05:43 | 639232326146508970 |
|
212 ms | 81.91.139.104 |
| 15 | 2026-08-25 05:26 | 639232316189381720 |
|
214 ms | 81.91.139.104 |
| 14 | 2026-08-25 05:10 | 639232306217998913 |
|
738 ms | 81.91.139.104 |
| 13 | 2026-08-25 04:53 | 639232296255744174 |
|
218 ms | 81.91.139.104 |
| 12 | 2026-08-25 04:36 | 639232286095760789 |
|
430 ms | 81.91.139.104 |
| 11 | 2026-08-25 04:19 | 639232276086186273 |
|
88 ms | 81.91.139.104 |
| 10 | 2026-08-25 04:02 | 639232265900986425 |
|
227 ms | 81.91.139.104 |
| 9 | 2026-08-25 03:46 | 639232255723518075 |
|
217 ms | 81.91.139.104 |
| 8 | 2026-08-25 03:28 | 639232245484452890 |
|
95 ms | 81.91.139.104 |
| 7 | 2026-08-25 03:11 | 639232235157175331 |
|
222 ms | 81.91.139.104 |
| 6 | 2026-08-25 02:18 | 639232203197189095 |
|
740 ms | 81.91.139.104 |
| 5 | 2026-08-25 02:01 | 639232192844564298 |
|
87 ms | 81.91.139.104 |
| 4 | 2026-08-25 01:44 | 639232182496008942 |
|
745 ms | 81.91.139.104 |
| 3 | 2026-08-25 01:26 | 639232172197053132 |
|
207 ms | 81.91.139.104 |
| 2 | 2026-08-25 00:33 | 639232140250307418 |
|
1789 ms | 81.91.139.104 |
| 1 | 2026-08-25 00:16 | 639232129927860324 |
|
3702 ms | 81.91.139.104 |