History for ns1.ercot.com
Domain: ercot.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.ercot.com
ns1.ercot.com 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 2026-08-30. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 356 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.ercot.com.
Records on Selected Date
72
Historical checks stored for this nameserver on selected date
Average Latency
356 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-30 23:46
All timestamps shown in UTC
Latest Resolved IP on Selected Date
66.128.17.130
Most recently resolved hosting IP on selected date
Successful Responses
71
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 ns1.ercot.com
Showing DNS history for 2026-08-30 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-30 23:46 | 639237299786658397 |
|
276 ms | 66.128.17.130 |
| 71 | 2026-08-30 23:29 | 639237289498523667 |
|
136 ms | 66.128.17.130 |
| 70 | 2026-08-30 23:12 | 639237279386851363 |
|
56 ms | 66.128.17.130 |
| 69 | 2026-08-30 22:55 | 639237269255729708 |
|
2171 ms | 66.128.17.130 |
| 68 | 2026-08-30 22:38 | 639237258831204354 |
|
337 ms | 66.128.17.130 |
| 67 | 2026-08-30 22:20 | 639237248443221172 |
|
295 ms | 66.128.17.130 |
| 66 | 2026-08-30 21:27 | 639237216494073151 |
|
3 ms | 66.128.17.130 |
| 65 | 2026-08-30 21:10 | 639237206388572253 |
|
282 ms | 66.128.17.130 |
| 64 | 2026-08-30 20:53 | 639237196292015951 |
|
314 ms | 66.128.17.130 |
| 63 | 2026-08-30 20:36 | 639237186084150891 |
|
17 ms | 66.128.17.130 |
| 62 | 2026-08-30 20:19 | 639237175762412232 |
|
310 ms | 66.128.17.130 |
| 61 | 2026-08-30 20:02 | 639237165682654803 |
|
300 ms | 66.128.17.130 |
| 60 | 2026-08-30 19:45 | 639237155472501164 |
|
286 ms | 66.128.17.130 |
| 59 | 2026-08-30 19:28 | 639237145214619953 |
|
315 ms | 66.128.17.130 |
| 58 | 2026-08-30 19:11 | 639237134816906963 |
|
- | |
| 57 | 2026-08-30 18:54 | 639237124591343541 |
|
157 ms | 66.128.17.130 |
| 56 | 2026-08-30 18:37 | 639237114243099765 |
|
365 ms | 66.128.17.130 |
| 55 | 2026-08-30 18:19 | 639237103865174052 |
|
296 ms | 66.128.17.130 |
| 54 | 2026-08-30 17:26 | 639237072062599712 |
|
135 ms | 66.128.17.130 |
| 53 | 2026-08-30 17:10 | 639237062090595638 |
|
299 ms | 66.128.17.130 |
| 52 | 2026-08-30 16:53 | 639237052076426119 |
|
17 ms | 66.128.17.130 |
| 51 | 2026-08-30 16:36 | 639237042059539260 |
|
146 ms | 66.128.17.130 |
| 50 | 2026-08-30 16:19 | 639237031962634816 |
|
285 ms | 66.128.17.130 |
| 49 | 2026-08-30 16:03 | 639237021754634200 |
|
296 ms | 66.128.17.130 |
| 48 | 2026-08-30 15:46 | 639237011506593617 |
|
306 ms | 66.128.17.130 |
| 47 | 2026-08-30 15:28 | 639237001261956475 |
|
150 ms | 66.128.17.130 |
| 46 | 2026-08-30 15:12 | 639236991144138400 |
|
169 ms | 66.128.17.130 |
| 45 | 2026-08-30 14:55 | 639236981087883451 |
|
2289 ms | 66.128.17.130 |
| 44 | 2026-08-30 14:38 | 639236970808543176 |
|
8 ms | 66.128.17.130 |
| 43 | 2026-08-30 14:20 | 639236960498194193 |
|
13 ms | 66.128.17.130 |
| 42 | 2026-08-30 13:27 | 639236928433577921 |
|
2007 ms | 66.128.17.130 |
| 41 | 2026-08-30 13:10 | 639236918429703736 |
|
299 ms | 66.128.17.130 |
| 40 | 2026-08-30 12:53 | 639236908230327486 |
|
146 ms | 66.128.17.130 |
| 39 | 2026-08-30 12:37 | 639236898168597833 |
|
300 ms | 66.128.17.130 |
| 38 | 2026-08-30 12:20 | 639236888142648178 |
|
297 ms | 66.128.17.130 |
| 37 | 2026-08-30 12:03 | 639236878057367680 |
|
291 ms | 66.128.17.130 |
| 36 | 2026-08-30 11:46 | 639236867916029489 |
|
307 ms | 66.128.17.130 |
| 35 | 2026-08-30 11:29 | 639236858088772005 |
|
25 ms | 66.128.17.130 |
| 34 | 2026-08-30 11:13 | 639236848158742395 |
|
110 ms | 66.128.17.130 |
| 33 | 2026-08-30 10:56 | 639236838137395574 |
|
294 ms | 66.128.17.130 |
| 32 | 2026-08-30 10:39 | 639236827967386881 |
|
22 ms | 66.128.17.130 |
| 31 | 2026-08-30 10:22 | 639236817708615077 |
|
307 ms | 66.128.17.130 |
| 30 | 2026-08-30 09:29 | 639236785770651804 |
|
276 ms | 66.128.17.130 |
| 29 | 2026-08-30 09:13 | 639236775820686373 |
|
295 ms | 66.128.17.130 |
| 28 | 2026-08-30 08:56 | 639236765768339082 |
|
309 ms | 66.128.17.130 |
| 27 | 2026-08-30 08:39 | 639236755602384085 |
|
162 ms | 66.128.17.130 |
| 26 | 2026-08-30 08:22 | 639236745600094925 |
|
18 ms | 66.128.17.130 |
| 25 | 2026-08-30 08:05 | 639236735311262753 |
|
210 ms | 66.128.17.130 |
| 24 | 2026-08-30 07:48 | 639236724996745235 |
|
2018 ms | 66.128.17.130 |
| 23 | 2026-08-30 07:31 | 639236714839899761 |
|
277 ms | 66.128.17.130 |
| 22 | 2026-08-30 07:14 | 639236704748431488 |
|
281 ms | 66.128.17.130 |
| 21 | 2026-08-30 06:57 | 639236694430128550 |
|
9 ms | 66.128.17.130 |
| 20 | 2026-08-30 06:40 | 639236684143292417 |
|
22 ms | 66.128.17.130 |
| 19 | 2026-08-30 06:23 | 639236673972499943 |
|
2160 ms | 66.128.17.130 |
| 18 | 2026-08-30 05:30 | 639236642126522802 |
|
145 ms | 66.128.17.130 |
| 17 | 2026-08-30 05:13 | 639236632183518198 |
|
156 ms | 66.128.17.130 |
| 16 | 2026-08-30 04:57 | 639236622289312589 |
|
50 ms | 66.128.17.130 |
| 15 | 2026-08-30 04:40 | 639236612490676525 |
|
156 ms | 66.128.17.130 |
| 14 | 2026-08-30 04:24 | 639236602582494852 |
|
304 ms | 66.128.17.130 |
| 13 | 2026-08-30 04:07 | 639236592511706469 |
|
2145 ms | 66.128.17.130 |
| 12 | 2026-08-30 03:50 | 639236582441006869 |
|
116 ms | 66.128.17.130 |
| 11 | 2026-08-30 03:34 | 639236572478785089 |
|
156 ms | 66.128.17.130 |
| 10 | 2026-08-30 03:17 | 639236562556749999 |
|
102 ms | 66.128.17.130 |
| 9 | 2026-08-30 03:00 | 639236552353482281 |
|
10 ms | 66.128.17.130 |
| 8 | 2026-08-30 02:43 | 639236542188881607 |
|
285 ms | 66.128.17.130 |
| 7 | 2026-08-30 02:26 | 639236531885440105 |
|
287 ms | 66.128.17.130 |
| 6 | 2026-08-30 01:33 | 639236499922985383 |
|
352 ms | 66.128.17.130 |
| 5 | 2026-08-30 01:16 | 639236489713594431 |
|
112 ms | 66.128.17.130 |
| 4 | 2026-08-30 00:59 | 639236479750443901 |
|
49 ms | 66.128.17.130 |
| 3 | 2026-08-30 00:42 | 639236469719936375 |
|
42 ms | 66.128.17.130 |
| 2 | 2026-08-30 00:26 | 639236459579244885 |
|
299 ms | 66.128.17.130 |
| 1 | 2026-08-30 00:09 | 639236449582837549 |
|
7 ms | 66.128.17.130 |