History for dns2.sgmart.edu.cn
Domain: sgmart.edu.cn • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.sgmart.edu.cn
dns2.sgmart.edu.cn 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 76 DNS check records, 76 successful responses, 0 failed responses, and 363 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 dns2.sgmart.edu.cn.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
363 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:57
All timestamps shown in UTC
Latest Resolved IP on Selected Date
218.4.251.70
Most recently resolved hosting IP on selected date
Successful Responses
76
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 dns2.sgmart.edu.cn
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 |
|---|---|---|---|---|---|
| 76 | 2026-08-23 23:57 | 639231254406598736 |
|
9 ms | 218.4.251.70 |
| 75 | 2026-08-23 23:41 | 639231244697865594 |
|
2 ms | 218.4.251.70 |
| 74 | 2026-08-23 23:25 | 639231234893504693 |
|
3 ms | 218.4.251.70 |
| 73 | 2026-08-23 23:08 | 639231225024549139 |
|
9 ms | 218.4.251.70 |
| 72 | 2026-08-23 22:52 | 639231214931957622 |
|
314 ms | 218.4.251.70 |
| 71 | 2026-08-23 22:35 | 639231204962010549 |
|
794 ms | 218.4.251.70 |
| 70 | 2026-08-23 22:18 | 639231195170138463 |
|
470 ms | 218.4.251.70 |
| 69 | 2026-08-23 22:02 | 639231185235020577 |
|
4 ms | 218.4.251.70 |
| 68 | 2026-08-23 21:46 | 639231175558690075 |
|
4 ms | 218.4.251.70 |
| 67 | 2026-08-23 21:29 | 639231165610444012 |
|
834 ms | 218.4.251.70 |
| 66 | 2026-08-23 20:37 | 639231133806425363 |
|
3 ms | 218.4.251.70 |
| 65 | 2026-08-23 20:20 | 639231124203758023 |
|
4 ms | 218.4.251.70 |
| 64 | 2026-08-23 20:04 | 639231114428262706 |
|
315 ms | 218.4.251.70 |
| 63 | 2026-08-23 19:48 | 639231104662480065 |
|
792 ms | 218.4.251.70 |
| 62 | 2026-08-23 19:32 | 639231094840372018 |
|
7 ms | 218.4.251.70 |
| 61 | 2026-08-23 19:15 | 639231085024583224 |
|
509 ms | 218.4.251.70 |
| 60 | 2026-08-23 18:59 | 639231075257417427 |
|
3 ms | 218.4.251.70 |
| 59 | 2026-08-23 18:42 | 639231065516009503 |
|
2 ms | 218.4.251.70 |
| 58 | 2026-08-23 18:26 | 639231055805348837 |
|
4 ms | 218.4.251.70 |
| 57 | 2026-08-23 18:10 | 639231045980373765 |
|
3 ms | 218.4.251.70 |
| 56 | 2026-08-23 17:53 | 639231035984577527 |
|
3 ms | 218.4.251.70 |
| 55 | 2026-08-23 17:37 | 639231025928115303 |
|
791 ms | 218.4.251.70 |
| 54 | 2026-08-23 16:44 | 639230994250157583 |
|
288 ms | 218.4.251.70 |
| 53 | 2026-08-23 16:28 | 639230984476411369 |
|
336 ms | 218.4.251.70 |
| 52 | 2026-08-23 16:11 | 639230974838373450 |
|
3 ms | 218.4.251.70 |
| 51 | 2026-08-23 15:55 | 639230965244277645 |
|
286 ms | 218.4.251.70 |
| 50 | 2026-08-23 15:39 | 639230955522101820 |
|
3 ms | 218.4.251.70 |
| 49 | 2026-08-23 15:23 | 639230945754521603 |
|
290 ms | 218.4.251.70 |
| 48 | 2026-08-23 15:07 | 639230935852040504 |
|
7 ms | 218.4.251.70 |
| 47 | 2026-08-23 14:50 | 639230926222061048 |
|
7 ms | 218.4.251.70 |
| 46 | 2026-08-23 14:34 | 639230916449726907 |
|
15 ms | 218.4.251.70 |
| 45 | 2026-08-23 14:18 | 639230906595053086 |
|
315 ms | 218.4.251.70 |
| 44 | 2026-08-23 14:01 | 639230896680429441 |
|
4 ms | 218.4.251.70 |
| 43 | 2026-08-23 13:44 | 639230886630210965 |
|
796 ms | 218.4.251.70 |
| 42 | 2026-08-23 12:52 | 639230855430405719 |
|
3 ms | 218.4.251.70 |
| 41 | 2026-08-23 12:36 | 639230845707499136 |
|
10 ms | 218.4.251.70 |
| 40 | 2026-08-23 12:20 | 639230836186805419 |
|
794 ms | 218.4.251.70 |
| 39 | 2026-08-23 12:04 | 639230826493828316 |
|
3 ms | 218.4.251.70 |
| 38 | 2026-08-23 11:48 | 639230816817882996 |
|
3 ms | 218.4.251.70 |
| 37 | 2026-08-23 11:32 | 639230806933854189 |
|
796 ms | 218.4.251.70 |
| 36 | 2026-08-23 11:15 | 639230797120243854 |
|
2032 ms | 218.4.251.70 |
| 35 | 2026-08-23 10:59 | 639230787310272840 |
|
5 ms | 218.4.251.70 |
| 34 | 2026-08-23 10:43 | 639230777600173142 |
|
2 ms | 218.4.251.70 |
| 33 | 2026-08-23 10:26 | 639230767665024593 |
|
2 ms | 218.4.251.70 |
| 32 | 2026-08-23 10:10 | 639230757720962293 |
|
793 ms | 218.4.251.70 |
| 31 | 2026-08-23 09:53 | 639230747722189784 |
|
5 ms | 218.4.251.70 |
| 30 | 2026-08-23 09:00 | 639230716313923480 |
|
3 ms | 218.4.251.70 |
| 29 | 2026-08-23 08:44 | 639230706813835990 |
|
4 ms | 218.4.251.70 |
| 28 | 2026-08-23 08:28 | 639230696871062203 |
|
3 ms | 218.4.251.70 |
| 27 | 2026-08-23 08:12 | 639230687142781616 |
|
296 ms | 218.4.251.70 |
| 26 | 2026-08-23 07:56 | 639230677432142227 |
|
791 ms | 218.4.251.70 |
| 25 | 2026-08-23 07:39 | 639230667686258061 |
|
2508 ms | 218.4.251.70 |
| 24 | 2026-08-23 07:23 | 639230658039243685 |
|
4 ms | 218.4.251.70 |
| 23 | 2026-08-23 07:07 | 639230648468473803 |
|
2307 ms | 218.4.251.70 |
| 22 | 2026-08-23 06:51 | 639230638829658294 |
|
837 ms | 218.4.251.70 |
| 21 | 2026-08-23 06:35 | 639230629247017617 |
|
3 ms | 218.4.251.70 |
| 20 | 2026-08-23 06:19 | 639230619625318239 |
|
4 ms | 218.4.251.70 |
| 19 | 2026-08-23 06:03 | 639230609697630264 |
|
2 ms | 218.4.251.70 |
| 18 | 2026-08-23 05:11 | 639230578570131864 |
|
4 ms | 218.4.251.70 |
| 17 | 2026-08-23 04:55 | 639230568958963168 |
|
2 ms | 218.4.251.70 |
| 16 | 2026-08-23 04:39 | 639230559287611211 |
|
808 ms | 218.4.251.70 |
| 15 | 2026-08-23 04:23 | 639230549524312030 |
|
790 ms | 218.4.251.70 |
| 14 | 2026-08-23 04:06 | 639230539739801669 |
|
2295 ms | 218.4.251.70 |
| 13 | 2026-08-23 03:50 | 639230530084069375 |
|
288 ms | 218.4.251.70 |
| 12 | 2026-08-23 03:34 | 639230520362691441 |
|
832 ms | 218.4.251.70 |
| 11 | 2026-08-23 03:18 | 639230510677194518 |
|
2 ms | 218.4.251.70 |
| 10 | 2026-08-23 03:01 | 639230501156002646 |
|
2 ms | 218.4.251.70 |
| 9 | 2026-08-23 02:46 | 639230491502198541 |
|
4 ms | 218.4.251.70 |
| 8 | 2026-08-23 02:29 | 639230481860318494 |
|
2 ms | 218.4.251.70 |
| 7 | 2026-08-23 02:13 | 639230471893008575 |
|
2472 ms | 218.4.251.70 |
| 6 | 2026-08-23 01:20 | 639230440030877421 |
|
3 ms | 218.4.251.70 |
| 5 | 2026-08-23 01:04 | 639230430479725508 |
|
793 ms | 218.4.251.70 |
| 4 | 2026-08-23 00:48 | 639230420875160219 |
|
3 ms | 218.4.251.70 |
| 3 | 2026-08-23 00:32 | 639230411240692575 |
|
824 ms | 218.4.251.70 |
| 2 | 2026-08-23 00:16 | 639230401550806607 |
|
2 ms | 218.4.251.70 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
5 ms | 218.4.251.70 |