History for ercc.snu.ac.kr
Domain: snu.ac.kr • Tracking since 2026-08-04 23:25 UTC
DNS response history for ercc.snu.ac.kr
ercc.snu.ac.kr 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 45 DNS check records, 45 successful responses, 0 failed responses, and 511 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 ercc.snu.ac.kr.
Records on Selected Date
45
Historical checks stored for this nameserver on selected date
Average Latency
511 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 15:51
All timestamps shown in UTC
Latest Resolved IP on Selected Date
147.46.80.1
Most recently resolved hosting IP on selected date
Successful Responses
45
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 ercc.snu.ac.kr
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 |
|---|---|---|---|---|---|
| 45 | 2026-08-25 15:51 | 639232692629559470 |
|
355 ms | 147.46.80.1 |
| 44 | 2026-08-25 15:33 | 639232682238836475 |
|
256 ms | 147.46.80.1 |
| 43 | 2026-08-25 15:16 | 639232671787004306 |
|
267 ms | 147.46.80.1 |
| 42 | 2026-08-25 14:21 | 639232638994329666 |
|
514 ms | 147.46.80.1 |
| 41 | 2026-08-25 14:04 | 639232628614783237 |
|
32 ms | 147.46.80.1 |
| 40 | 2026-08-25 13:47 | 639232618360728578 |
|
250 ms | 147.46.80.1 |
| 39 | 2026-08-25 13:29 | 639232608016476376 |
|
2288 ms | 147.46.80.1 |
| 38 | 2026-08-25 13:12 | 639232597643611557 |
|
632 ms | 147.46.80.1 |
| 37 | 2026-08-25 12:55 | 639232587225721862 |
|
263 ms | 147.46.80.1 |
| 36 | 2026-08-25 12:37 | 639232576780683689 |
|
320 ms | 147.46.80.1 |
| 35 | 2026-08-25 12:20 | 639232566381512620 |
|
263 ms | 147.46.80.1 |
| 34 | 2026-08-25 12:03 | 639232556111768563 |
|
254 ms | 147.46.80.1 |
| 33 | 2026-08-25 11:46 | 639232545839529039 |
|
4 ms | 147.46.80.1 |
| 32 | 2026-08-25 11:28 | 639232535349285207 |
|
257 ms | 147.46.80.1 |
| 31 | 2026-08-25 11:11 | 639232524938080723 |
|
261 ms | 147.46.80.1 |
| 30 | 2026-08-25 10:17 | 639232492740373468 |
|
10 ms | 147.46.80.1 |
| 29 | 2026-08-25 10:00 | 639232482235303141 |
|
261 ms | 147.46.80.1 |
| 28 | 2026-08-25 09:42 | 639232471861770303 |
|
539 ms | 147.46.80.1 |
| 27 | 2026-08-25 09:25 | 639232461630217327 |
|
18 ms | 147.46.80.1 |
| 26 | 2026-08-25 09:08 | 639232451282965990 |
|
318 ms | 147.46.80.1 |
| 25 | 2026-08-25 08:51 | 639232440814614938 |
|
367 ms | 147.46.80.1 |
| 24 | 2026-08-25 08:33 | 639232430410720425 |
|
2563 ms | 147.46.80.1 |
| 23 | 2026-08-25 08:16 | 639232420003096185 |
|
41 ms | 147.46.80.1 |
| 22 | 2026-08-25 07:59 | 639232409467287444 |
|
320 ms | 147.46.80.1 |
| 21 | 2026-08-25 07:41 | 639232399077195997 |
|
25 ms | 147.46.80.1 |
| 20 | 2026-08-25 07:24 | 639232388731528337 |
|
327 ms | 147.46.80.1 |
| 19 | 2026-08-25 07:07 | 639232378288598612 |
|
308 ms | 147.46.80.1 |
| 18 | 2026-08-25 06:13 | 639232346196373643 |
|
514 ms | 147.46.80.1 |
| 17 | 2026-08-25 05:56 | 639232336112370741 |
|
581 ms | 147.46.80.1 |
| 16 | 2026-08-25 05:40 | 639232326146508970 |
|
7 ms | 147.46.80.1 |
| 15 | 2026-08-25 05:23 | 639232316189381720 |
|
323 ms | 147.46.80.1 |
| 14 | 2026-08-25 05:06 | 639232306217998913 |
|
325 ms | 147.46.80.1 |
| 13 | 2026-08-25 04:50 | 639232296255744174 |
|
521 ms | 147.46.80.1 |
| 12 | 2026-08-25 04:33 | 639232286095760789 |
|
4321 ms | 147.46.80.1 |
| 11 | 2026-08-25 04:16 | 639232276086186273 |
|
319 ms | 147.46.80.1 |
| 10 | 2026-08-25 03:59 | 639232265900986425 |
|
2258 ms | 147.46.80.1 |
| 9 | 2026-08-25 03:42 | 639232255723518075 |
|
261 ms | 147.46.80.1 |
| 8 | 2026-08-25 03:25 | 639232245484452890 |
|
323 ms | 147.46.80.1 |
| 7 | 2026-08-25 03:08 | 639232235157175331 |
|
318 ms | 147.46.80.1 |
| 6 | 2026-08-25 02:15 | 639232203197189095 |
|
268 ms | 147.46.80.1 |
| 5 | 2026-08-25 01:58 | 639232192844564298 |
|
315 ms | 147.46.80.1 |
| 4 | 2026-08-25 01:40 | 639232182496008942 |
|
509 ms | 147.46.80.1 |
| 3 | 2026-08-25 01:23 | 639232172197053132 |
|
261 ms | 147.46.80.1 |
| 2 | 2026-08-25 00:30 | 639232140250307418 |
|
261 ms | 147.46.80.1 |
| 1 | 2026-08-25 00:13 | 639232129927860324 |
|
9 ms | 147.46.80.1 |