History for ns1.smtc.ac.ir
Domain: smtc.ac.ir • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.smtc.ac.ir
ns1.smtc.ac.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 2026-08-24. For this date, NameServerHistory found 48 DNS check records, 48 successful responses, 0 failed responses, and 2001 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 ns1.smtc.ac.ir.
Records on Selected Date
48
Historical checks stored for this nameserver on selected date
Average Latency
2001 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 20:32
All timestamps shown in UTC
Latest Resolved IP on Selected Date
217.218.32.74
Most recently resolved hosting IP on selected date
Successful Responses
48
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 ns1.smtc.ac.ir
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 48 | 2026-08-24 20:32 | 639231993997863976 |
|
100 ms | 217.218.32.74 |
| 47 | 2026-08-24 20:15 | 639231983967363696 |
|
3600 ms | 217.218.32.74 |
| 46 | 2026-08-24 19:22 | 639231952257842845 |
|
2099 ms | 217.218.32.74 |
| 45 | 2026-08-24 19:06 | 639231942277816756 |
|
3824 ms | 217.218.32.74 |
| 44 | 2026-08-24 18:49 | 639231932094180724 |
|
2042 ms | 217.218.32.74 |
| 43 | 2026-08-24 18:32 | 639231922041034838 |
|
2322 ms | 217.218.32.74 |
| 42 | 2026-08-24 17:39 | 639231890488117536 |
|
94 ms | 217.218.32.74 |
| 41 | 2026-08-24 17:23 | 639231880574255543 |
|
3615 ms | 217.218.32.74 |
| 40 | 2026-08-24 17:06 | 639231870418029045 |
|
4 ms | 217.218.32.74 |
| 39 | 2026-08-24 16:49 | 639231860258429562 |
|
2088 ms | 217.218.32.74 |
| 38 | 2026-08-24 15:55 | 639231828211839931 |
|
2 ms | 217.218.32.74 |
| 37 | 2026-08-24 15:39 | 639231818080917481 |
|
3605 ms | 217.218.32.74 |
| 36 | 2026-08-24 15:22 | 639231807961539652 |
|
2008 ms | 217.218.32.74 |
| 35 | 2026-08-24 15:05 | 639231797631669865 |
|
3596 ms | 217.218.32.74 |
| 34 | 2026-08-24 14:12 | 639231765923559455 |
|
3787 ms | 217.218.32.74 |
| 33 | 2026-08-24 13:55 | 639231755868832964 |
|
4094 ms | 217.218.32.74 |
| 32 | 2026-08-24 13:38 | 639231745628278877 |
|
92 ms | 217.218.32.74 |
| 31 | 2026-08-24 13:21 | 639231735407682062 |
|
4086 ms | 217.218.32.74 |
| 30 | 2026-08-24 12:28 | 639231703815441688 |
|
4080 ms | 217.218.32.74 |
| 29 | 2026-08-24 12:12 | 639231693747052549 |
|
2204 ms | 217.218.32.74 |
| 28 | 2026-08-24 11:55 | 639231683712487276 |
|
83 ms | 217.218.32.74 |
| 27 | 2026-08-24 11:38 | 639231673513573868 |
|
2201 ms | 217.218.32.74 |
| 26 | 2026-08-24 10:44 | 639231641791249939 |
|
406 ms | 217.218.32.74 |
| 25 | 2026-08-24 10:28 | 639231631866211033 |
|
5 ms | 217.218.32.74 |
| 24 | 2026-08-24 10:12 | 639231621644955316 |
|
2010 ms | 217.218.32.74 |
| 23 | 2026-08-24 09:55 | 639231611478799259 |
|
2007 ms | 217.218.32.74 |
| 22 | 2026-08-24 09:02 | 639231579923718211 |
|
2133 ms | 217.218.32.74 |
| 21 | 2026-08-24 08:45 | 639231569810702936 |
|
3758 ms | 217.218.32.74 |
| 20 | 2026-08-24 08:28 | 639231559762411619 |
|
3704 ms | 217.218.32.74 |
| 19 | 2026-08-24 08:11 | 639231549663595407 |
|
87 ms | 217.218.32.74 |
| 18 | 2026-08-24 07:18 | 639231518076817246 |
|
2169 ms | 217.218.32.74 |
| 17 | 2026-08-24 07:02 | 639231508078650885 |
|
95 ms | 217.218.32.74 |
| 16 | 2026-08-24 06:45 | 639231498210697093 |
|
2102 ms | 217.218.32.74 |
| 15 | 2026-08-24 06:29 | 639231488109699360 |
|
2107 ms | 217.218.32.74 |
| 14 | 2026-08-24 05:36 | 639231456772510692 |
|
2094 ms | 217.218.32.74 |
| 13 | 2026-08-24 05:20 | 639231447084631185 |
|
85 ms | 217.218.32.74 |
| 12 | 2026-08-24 05:04 | 639231437208519473 |
|
3710 ms | 217.218.32.74 |
| 11 | 2026-08-24 04:47 | 639231427209627490 |
|
98 ms | 217.218.32.74 |
| 10 | 2026-08-24 03:54 | 639231395791246644 |
|
108 ms | 217.218.32.74 |
| 9 | 2026-08-24 03:38 | 639231386075551458 |
|
3676 ms | 217.218.32.74 |
| 8 | 2026-08-24 03:22 | 639231376208713791 |
|
2099 ms | 217.218.32.74 |
| 7 | 2026-08-24 03:06 | 639231366170589276 |
|
2099 ms | 217.218.32.74 |
| 6 | 2026-08-24 02:13 | 639231334732159368 |
|
2204 ms | 217.218.32.74 |
| 5 | 2026-08-24 01:57 | 639231325035670078 |
|
2079 ms | 217.218.32.74 |
| 4 | 2026-08-24 01:40 | 639231315132253837 |
|
3 ms | 217.218.32.74 |
| 3 | 2026-08-24 01:24 | 639231305014280808 |
|
3606 ms | 217.218.32.74 |
| 2 | 2026-08-24 00:31 | 639231273779380675 |
|
3900 ms | 217.218.32.74 |
| 1 | 2026-08-24 00:15 | 639231264180839154 |
|
98 ms | 217.218.32.74 |