History for master.igc.org
Domain: igc.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for master.igc.org
master.igc.org 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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 442 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 master.igc.org.
Records on Selected Date
74
Historical checks stored for this nameserver on selected date
Average Latency
442 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:53
All timestamps shown in UTC
Latest Resolved IP on Selected Date
209.237.251.190
Most recently resolved hosting IP on selected date
Successful Responses
74
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 master.igc.org
Showing DNS history for 2026-08-22 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 |
|---|---|---|---|---|---|
| 74 | 2026-08-22 23:53 | 639230391807229016 |
|
11 ms | 209.237.251.190 |
| 73 | 2026-08-22 23:37 | 639230382051619327 |
|
11 ms | 209.237.251.190 |
| 72 | 2026-08-22 23:20 | 639230372323353529 |
|
264 ms | 209.237.251.190 |
| 71 | 2026-08-22 23:04 | 639230362586451064 |
|
6 ms | 209.237.251.190 |
| 70 | 2026-08-22 22:48 | 639230352793666303 |
|
28 ms | 209.237.251.190 |
| 69 | 2026-08-22 22:31 | 639230342775737758 |
|
267 ms | 209.237.251.190 |
| 68 | 2026-08-22 22:14 | 639230332639939561 |
|
241 ms | 209.237.251.190 |
| 67 | 2026-08-22 21:21 | 639230301014190104 |
|
142 ms | 209.237.251.190 |
| 66 | 2026-08-22 21:05 | 639230291048161498 |
|
191 ms | 209.237.251.190 |
| 65 | 2026-08-22 20:48 | 639230280894353664 |
|
149 ms | 209.237.251.190 |
| 64 | 2026-08-22 20:31 | 639230270699419073 |
|
2167 ms | 209.237.251.190 |
| 63 | 2026-08-22 20:14 | 639230260248163050 |
|
292 ms | 209.237.251.190 |
| 62 | 2026-08-22 19:57 | 639230250122494282 |
|
153 ms | 209.237.251.190 |
| 61 | 2026-08-22 19:40 | 639230239972935046 |
|
252 ms | 209.237.251.190 |
| 60 | 2026-08-22 19:23 | 639230229963262464 |
|
152 ms | 209.237.251.190 |
| 59 | 2026-08-22 19:06 | 639230220033804658 |
|
325 ms | 209.237.251.190 |
| 58 | 2026-08-22 18:50 | 639230209891107289 |
|
153 ms | 209.237.251.190 |
| 57 | 2026-08-22 18:32 | 639230199630298717 |
|
8 ms | 209.237.251.190 |
| 56 | 2026-08-22 18:15 | 639230189301984150 |
|
252 ms | 209.237.251.190 |
| 55 | 2026-08-22 17:22 | 639230157138468804 |
|
4135 ms | 209.237.251.190 |
| 54 | 2026-08-22 17:05 | 639230146987869495 |
|
27 ms | 209.237.251.190 |
| 53 | 2026-08-22 16:48 | 639230136768638516 |
|
2330 ms | 209.237.251.190 |
| 52 | 2026-08-22 16:31 | 639230126735907877 |
|
4 ms | 209.237.251.190 |
| 51 | 2026-08-22 16:14 | 639230116551187768 |
|
135 ms | 209.237.251.190 |
| 50 | 2026-08-22 15:57 | 639230106335615913 |
|
147 ms | 209.237.251.190 |
| 49 | 2026-08-22 15:40 | 639230096177758176 |
|
179 ms | 209.237.251.190 |
| 48 | 2026-08-22 15:23 | 639230086185999993 |
|
28 ms | 209.237.251.190 |
| 47 | 2026-08-22 15:07 | 639230076247854903 |
|
2130 ms | 209.237.251.190 |
| 46 | 2026-08-22 14:50 | 639230066076077530 |
|
27 ms | 209.237.251.190 |
| 45 | 2026-08-22 14:33 | 639230055738197328 |
|
364 ms | 209.237.251.190 |
| 44 | 2026-08-22 14:15 | 639230045411225521 |
|
150 ms | 209.237.251.190 |
| 43 | 2026-08-22 13:21 | 639230013046000470 |
|
246 ms | 209.237.251.190 |
| 42 | 2026-08-22 13:05 | 639230003090037878 |
|
22 ms | 209.237.251.190 |
| 41 | 2026-08-22 12:48 | 639229993008259475 |
|
162 ms | 209.237.251.190 |
| 40 | 2026-08-22 12:31 | 639229982909449470 |
|
2132 ms | 209.237.251.190 |
| 39 | 2026-08-22 12:15 | 639229973035502212 |
|
149 ms | 209.237.251.190 |
| 38 | 2026-08-22 11:58 | 639229963064296145 |
|
157 ms | 209.237.251.190 |
| 37 | 2026-08-22 11:41 | 639229952996162143 |
|
258 ms | 209.237.251.190 |
| 36 | 2026-08-22 11:25 | 639229943051949195 |
|
271 ms | 209.237.251.190 |
| 35 | 2026-08-22 11:08 | 639229932919214934 |
|
7 ms | 209.237.251.190 |
| 34 | 2026-08-22 10:51 | 639229922745889838 |
|
141 ms | 209.237.251.190 |
| 33 | 2026-08-22 10:34 | 639229912587214796 |
|
140 ms | 209.237.251.190 |
| 32 | 2026-08-22 10:17 | 639229902240004454 |
|
147 ms | 209.237.251.190 |
| 31 | 2026-08-22 09:24 | 639229870800501662 |
|
135 ms | 209.237.251.190 |
| 30 | 2026-08-22 09:08 | 639229861058384956 |
|
180 ms | 209.237.251.190 |
| 29 | 2026-08-22 08:52 | 639229851158592604 |
|
2354 ms | 209.237.251.190 |
| 28 | 2026-08-22 08:36 | 639229841475569629 |
|
250 ms | 209.237.251.190 |
| 27 | 2026-08-22 08:20 | 639229831887658471 |
|
2148 ms | 209.237.251.190 |
| 26 | 2026-08-22 08:03 | 639229822043670346 |
|
29 ms | 209.237.251.190 |
| 25 | 2026-08-22 07:47 | 639229812327913936 |
|
258 ms | 209.237.251.190 |
| 24 | 2026-08-22 07:31 | 639229802629488686 |
|
146 ms | 209.237.251.190 |
| 23 | 2026-08-22 07:15 | 639229793051447309 |
|
330 ms | 209.237.251.190 |
| 22 | 2026-08-22 06:59 | 639229783303531961 |
|
2123 ms | 209.237.251.190 |
| 21 | 2026-08-22 06:42 | 639229773458051942 |
|
119 ms | 209.237.251.190 |
| 20 | 2026-08-22 06:25 | 639229763373848056 |
|
261 ms | 209.237.251.190 |
| 19 | 2026-08-22 05:33 | 639229732140622809 |
|
2031 ms | 209.237.251.190 |
| 18 | 2026-08-22 05:18 | 639229722699695967 |
|
8 ms | 209.237.251.190 |
| 17 | 2026-08-22 05:02 | 639229713097498075 |
|
2 ms | 209.237.251.190 |
| 16 | 2026-08-22 04:46 | 639229703543969637 |
|
10 ms | 209.237.251.190 |
| 15 | 2026-08-22 04:30 | 639229693970392873 |
|
16 ms | 209.237.251.190 |
| 14 | 2026-08-22 04:13 | 639229684277329469 |
|
269 ms | 209.237.251.190 |
| 13 | 2026-08-22 03:57 | 639229674501596661 |
|
266 ms | 209.237.251.190 |
| 12 | 2026-08-22 03:41 | 639229665064441147 |
|
196 ms | 209.237.251.190 |
| 11 | 2026-08-22 03:25 | 639229655507536872 |
|
220 ms | 209.237.251.190 |
| 10 | 2026-08-22 03:09 | 639229645849603111 |
|
5 ms | 209.237.251.190 |
| 9 | 2026-08-22 02:53 | 639229636090497453 |
|
5 ms | 209.237.251.190 |
| 8 | 2026-08-22 02:36 | 639229625978544281 |
|
5 ms | 209.237.251.190 |
| 7 | 2026-08-22 01:44 | 639229594644662176 |
|
13 ms | 209.237.251.190 |
| 6 | 2026-08-22 01:28 | 639229585214633065 |
|
12 ms | 209.237.251.190 |
| 5 | 2026-08-22 01:12 | 639229575581042175 |
|
258 ms | 209.237.251.190 |
| 4 | 2026-08-22 00:56 | 639229565912268962 |
|
2117 ms | 209.237.251.190 |
| 3 | 2026-08-22 00:40 | 639229556237813203 |
|
243 ms | 209.237.251.190 |
| 2 | 2026-08-22 00:24 | 639229546625802518 |
|
30 ms | 209.237.251.190 |
| 1 | 2026-08-22 00:08 | 639229537172016621 |
|
130 ms | 209.237.251.190 |