History for ns1.cis.za.net
Domain: za.net • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.cis.za.net
ns1.cis.za.net 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 75 DNS check records, 75 successful responses, 0 failed responses, and 402 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.cis.za.net.
Records on Selected Date
75
Historical checks stored for this nameserver on selected date
Average Latency
402 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:53
All timestamps shown in UTC
Latest Resolved IP on Selected Date
197.221.63.183
Most recently resolved hosting IP on selected date
Successful Responses
75
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.cis.za.net
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 |
|---|---|---|---|---|---|
| 75 | 2026-08-23 23:53 | 639231254406598736 |
|
299 ms | 197.221.63.183 |
| 74 | 2026-08-23 23:37 | 639231244697865594 |
|
4 ms | 197.221.63.183 |
| 73 | 2026-08-23 23:21 | 639231234893504693 |
|
44 ms | 197.221.63.183 |
| 72 | 2026-08-23 23:04 | 639231225024549139 |
|
171 ms | 197.221.63.183 |
| 71 | 2026-08-23 22:48 | 639231214931957622 |
|
172 ms | 197.221.63.183 |
| 70 | 2026-08-23 22:31 | 639231204962010549 |
|
205 ms | 197.221.63.183 |
| 69 | 2026-08-23 22:14 | 639231195170138463 |
|
4 ms | 197.221.63.183 |
| 68 | 2026-08-23 21:58 | 639231185235020577 |
|
332 ms | 197.221.63.183 |
| 67 | 2026-08-23 21:42 | 639231175558690075 |
|
212 ms | 197.221.63.183 |
| 66 | 2026-08-23 21:25 | 639231165610444012 |
|
215 ms | 197.221.63.183 |
| 65 | 2026-08-23 20:33 | 639231133806425363 |
|
172 ms | 197.221.63.183 |
| 64 | 2026-08-23 20:16 | 639231124203758023 |
|
2221 ms | 197.221.63.183 |
| 63 | 2026-08-23 20:00 | 639231114428262706 |
|
182 ms | 197.221.63.183 |
| 62 | 2026-08-23 19:44 | 639231104662480065 |
|
3 ms | 197.221.63.183 |
| 61 | 2026-08-23 19:28 | 639231094840372018 |
|
192 ms | 197.221.63.183 |
| 60 | 2026-08-23 19:11 | 639231085024583224 |
|
226 ms | 197.221.63.183 |
| 59 | 2026-08-23 18:55 | 639231075257417427 |
|
192 ms | 197.221.63.183 |
| 58 | 2026-08-23 18:38 | 639231065516009503 |
|
6 ms | 197.221.63.183 |
| 57 | 2026-08-23 18:22 | 639231055805348837 |
|
7 ms | 197.221.63.183 |
| 56 | 2026-08-23 18:06 | 639231045980373765 |
|
3 ms | 197.221.63.183 |
| 55 | 2026-08-23 17:49 | 639231035984577527 |
|
195 ms | 197.221.63.183 |
| 54 | 2026-08-23 17:32 | 639231025928115303 |
|
197 ms | 197.221.63.183 |
| 53 | 2026-08-23 16:40 | 639230994250157583 |
|
12 ms | 197.221.63.183 |
| 52 | 2026-08-23 16:23 | 639230984476411369 |
|
46 ms | 197.221.63.183 |
| 51 | 2026-08-23 16:07 | 639230974838373450 |
|
2422 ms | 197.221.63.183 |
| 50 | 2026-08-23 15:51 | 639230965244277645 |
|
190 ms | 197.221.63.183 |
| 49 | 2026-08-23 15:35 | 639230955522101820 |
|
228 ms | 197.221.63.183 |
| 48 | 2026-08-23 15:19 | 639230945754521603 |
|
5 ms | 197.221.63.183 |
| 47 | 2026-08-23 15:03 | 639230935852040504 |
|
5 ms | 197.221.63.183 |
| 46 | 2026-08-23 14:46 | 639230926222061048 |
|
194 ms | 197.221.63.183 |
| 45 | 2026-08-23 14:30 | 639230916449726907 |
|
171 ms | 197.221.63.183 |
| 44 | 2026-08-23 14:14 | 639230906595053086 |
|
172 ms | 197.221.63.183 |
| 43 | 2026-08-23 13:57 | 639230896680429441 |
|
2252 ms | 197.221.63.183 |
| 42 | 2026-08-23 13:40 | 639230886630210965 |
|
192 ms | 197.221.63.183 |
| 41 | 2026-08-23 12:48 | 639230855430405719 |
|
197 ms | 197.221.63.183 |
| 40 | 2026-08-23 12:32 | 639230845707499136 |
|
179 ms | 197.221.63.183 |
| 39 | 2026-08-23 12:16 | 639230836186805419 |
|
284 ms | 197.221.63.183 |
| 38 | 2026-08-23 12:00 | 639230826493828316 |
|
1859 ms | 197.221.63.183 |
| 37 | 2026-08-23 11:44 | 639230816817882996 |
|
193 ms | 197.221.63.183 |
| 36 | 2026-08-23 11:28 | 639230806933854189 |
|
7 ms | 197.221.63.183 |
| 35 | 2026-08-23 11:11 | 639230797120243854 |
|
3 ms | 197.221.63.183 |
| 34 | 2026-08-23 10:55 | 639230787310272840 |
|
207 ms | 197.221.63.183 |
| 33 | 2026-08-23 10:38 | 639230777600173142 |
|
212 ms | 197.221.63.183 |
| 32 | 2026-08-23 10:22 | 639230767665024593 |
|
262 ms | 197.221.63.183 |
| 31 | 2026-08-23 10:05 | 639230757720962293 |
|
190 ms | 197.221.63.183 |
| 30 | 2026-08-23 09:49 | 639230747722189784 |
|
3831 ms | 197.221.63.183 |
| 29 | 2026-08-23 08:57 | 639230716313923480 |
|
181 ms | 197.221.63.183 |
| 28 | 2026-08-23 08:40 | 639230706813835990 |
|
228 ms | 197.221.63.183 |
| 27 | 2026-08-23 08:24 | 639230696871062203 |
|
452 ms | 197.221.63.183 |
| 26 | 2026-08-23 08:08 | 639230687142781616 |
|
170 ms | 197.221.63.183 |
| 25 | 2026-08-23 07:52 | 639230677432142227 |
|
206 ms | 197.221.63.183 |
| 24 | 2026-08-23 07:35 | 639230667686258061 |
|
258 ms | 197.221.63.183 |
| 23 | 2026-08-23 07:19 | 639230658039243685 |
|
5 ms | 197.221.63.183 |
| 22 | 2026-08-23 07:03 | 639230648468473803 |
|
210 ms | 197.221.63.183 |
| 21 | 2026-08-23 06:47 | 639230638829658294 |
|
2204 ms | 197.221.63.183 |
| 20 | 2026-08-23 06:31 | 639230629247017617 |
|
215 ms | 197.221.63.183 |
| 19 | 2026-08-23 06:15 | 639230619625318239 |
|
202 ms | 197.221.63.183 |
| 18 | 2026-08-23 05:59 | 639230609697630264 |
|
188 ms | 197.221.63.183 |
| 17 | 2026-08-23 05:07 | 639230578570131864 |
|
5 ms | 197.221.63.183 |
| 16 | 2026-08-23 04:51 | 639230568958963168 |
|
192 ms | 197.221.63.183 |
| 15 | 2026-08-23 04:35 | 639230559287611211 |
|
868 ms | 197.221.63.183 |
| 14 | 2026-08-23 04:18 | 639230549524312030 |
|
188 ms | 197.221.63.183 |
| 13 | 2026-08-23 04:02 | 639230539739801669 |
|
378 ms | 197.221.63.183 |
| 12 | 2026-08-23 03:46 | 639230530084069375 |
|
188 ms | 197.221.63.183 |
| 11 | 2026-08-23 03:30 | 639230520362691441 |
|
2190 ms | 197.221.63.183 |
| 10 | 2026-08-23 03:14 | 639230510677194518 |
|
171 ms | 197.221.63.183 |
| 9 | 2026-08-23 02:58 | 639230501156002646 |
|
185 ms | 197.221.63.183 |
| 8 | 2026-08-23 02:42 | 639230491502198541 |
|
3 ms | 197.221.63.183 |
| 7 | 2026-08-23 02:25 | 639230481860318494 |
|
9 ms | 197.221.63.183 |
| 6 | 2026-08-23 02:09 | 639230471893008575 |
|
186 ms | 197.221.63.183 |
| 5 | 2026-08-23 01:16 | 639230440030877421 |
|
3 ms | 197.221.63.183 |
| 4 | 2026-08-23 01:00 | 639230430479725508 |
|
171 ms | 197.221.63.183 |
| 3 | 2026-08-23 00:44 | 639230420875160219 |
|
191 ms | 197.221.63.183 |
| 2 | 2026-08-23 00:28 | 639230411240692575 |
|
6 ms | 197.221.63.183 |
| 1 | 2026-08-23 00:12 | 639230401550806607 |
|
2117 ms | 197.221.63.183 |