History for ns1.contractoverflow.com
Domain: contractoverflow.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.contractoverflow.com
ns1.contractoverflow.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 2026-08-08. For this date, NameServerHistory found 64 DNS check records, 64 successful responses, 0 failed responses, and 285 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.contractoverflow.com.
Records on Selected Date
64
Historical checks stored for this nameserver on selected date
Average Latency
285 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-08 23:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
173.225.100.235
Most recently resolved hosting IP on selected date
Successful Responses
64
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.contractoverflow.com
Showing DNS history for 2026-08-08 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 |
|---|---|---|---|---|---|
| 64 | 2026-08-08 23:59 | 639218300987184335 |
|
117 ms | 173.225.100.235 |
| 63 | 2026-08-08 23:44 | 639218291874134258 |
|
34 ms | 173.225.100.235 |
| 62 | 2026-08-08 23:28 | 639218282817785496 |
|
138 ms | 173.225.100.235 |
| 61 | 2026-08-08 22:37 | 639218252106422334 |
|
95 ms | 173.225.100.235 |
| 60 | 2026-08-08 22:23 | 639218243323944113 |
|
2007 ms | 173.225.100.235 |
| 59 | 2026-08-08 22:08 | 639218234397020230 |
|
92 ms | 173.225.100.235 |
| 58 | 2026-08-08 21:53 | 639218225412858763 |
|
93 ms | 173.225.100.235 |
| 57 | 2026-08-08 21:00 | 639218194282616684 |
|
10 ms | 173.225.100.235 |
| 56 | 2026-08-08 20:45 | 639218185036989606 |
|
2027 ms | 173.225.100.235 |
| 55 | 2026-08-08 20:30 | 639218175974363575 |
|
44 ms | 173.225.100.235 |
| 54 | 2026-08-08 20:14 | 639218166972644815 |
|
184 ms | 173.225.100.235 |
| 53 | 2026-08-08 19:23 | 639218135900313734 |
|
224 ms | 173.225.100.235 |
| 52 | 2026-08-08 19:08 | 639218127088470726 |
|
99 ms | 173.225.100.235 |
| 51 | 2026-08-08 18:53 | 639218118310406743 |
|
192 ms | 173.225.100.235 |
| 50 | 2026-08-08 18:39 | 639218109452520238 |
|
2049 ms | 173.225.100.235 |
| 49 | 2026-08-08 17:47 | 639218078440804962 |
|
21 ms | 173.225.100.235 |
| 48 | 2026-08-08 17:33 | 639218069827056995 |
|
225 ms | 173.225.100.235 |
| 47 | 2026-08-08 17:18 | 639218060928974999 |
|
204 ms | 173.225.100.235 |
| 46 | 2026-08-08 17:03 | 639218052072104591 |
|
133 ms | 173.225.100.235 |
| 45 | 2026-08-08 16:12 | 639218021131612993 |
|
133 ms | 173.225.100.235 |
| 44 | 2026-08-08 15:58 | 639218012544891033 |
|
210 ms | 173.225.100.235 |
| 43 | 2026-08-08 15:43 | 639218003733822367 |
|
223 ms | 173.225.100.235 |
| 42 | 2026-08-08 15:29 | 639217994998349201 |
|
17 ms | 173.225.100.235 |
| 41 | 2026-08-08 14:37 | 639217963788814319 |
|
202 ms | 173.225.100.235 |
| 40 | 2026-08-08 14:22 | 639217955087396874 |
|
188 ms | 173.225.100.235 |
| 39 | 2026-08-08 14:08 | 639217946350294952 |
|
92 ms | 173.225.100.235 |
| 38 | 2026-08-08 13:53 | 639217937526020436 |
|
102 ms | 173.225.100.235 |
| 37 | 2026-08-08 13:02 | 639217906769667024 |
|
209 ms | 173.225.100.235 |
| 36 | 2026-08-08 12:48 | 639217898300938849 |
|
91 ms | 173.225.100.235 |
| 35 | 2026-08-08 12:33 | 639217889778639925 |
|
107 ms | 173.225.100.235 |
| 34 | 2026-08-08 12:19 | 639217881083065140 |
|
187 ms | 173.225.100.235 |
| 33 | 2026-08-08 11:29 | 639217850620659312 |
|
188 ms | 173.225.100.235 |
| 32 | 2026-08-08 11:15 | 639217841938624907 |
|
241 ms | 173.225.100.235 |
| 31 | 2026-08-08 11:00 | 639217833389546843 |
|
130 ms | 173.225.100.235 |
| 30 | 2026-08-08 10:46 | 639217824846173945 |
|
200 ms | 173.225.100.235 |
| 29 | 2026-08-08 09:54 | 639217793807292972 |
|
156 ms | 173.225.100.235 |
| 28 | 2026-08-08 09:40 | 639217785208951403 |
|
185 ms | 173.225.100.235 |
| 27 | 2026-08-08 09:26 | 639217776566534942 |
|
233 ms | 173.225.100.235 |
| 26 | 2026-08-08 09:11 | 639217767935139326 |
|
246 ms | 173.225.100.235 |
| 25 | 2026-08-08 08:20 | 639217737225367411 |
|
191 ms | 173.225.100.235 |
| 24 | 2026-08-08 08:06 | 639217728765093674 |
|
273 ms | 173.225.100.235 |
| 23 | 2026-08-08 07:52 | 639217720136905586 |
|
224 ms | 173.225.100.235 |
| 22 | 2026-08-08 07:37 | 639217711410853004 |
|
205 ms | 173.225.100.235 |
| 21 | 2026-08-08 06:46 | 639217680275549698 |
|
198 ms | 173.225.100.235 |
| 20 | 2026-08-08 06:31 | 639217671340563867 |
|
105 ms | 173.225.100.235 |
| 19 | 2026-08-08 06:16 | 639217662739829952 |
|
99 ms | 173.225.100.235 |
| 18 | 2026-08-08 06:02 | 639217654129395144 |
|
2189 ms | 173.225.100.235 |
| 17 | 2026-08-08 05:11 | 639217623690502934 |
|
95 ms | 173.225.100.235 |
| 16 | 2026-08-08 04:57 | 639217615180184169 |
|
122 ms | 173.225.100.235 |
| 15 | 2026-08-08 04:43 | 639217606737293244 |
|
8 ms | 173.225.100.235 |
| 14 | 2026-08-08 04:29 | 639217598089858483 |
|
186 ms | 173.225.100.235 |
| 13 | 2026-08-08 03:37 | 639217567343169140 |
|
125 ms | 173.225.100.235 |
| 12 | 2026-08-08 03:23 | 639217558743892856 |
|
186 ms | 173.225.100.235 |
| 11 | 2026-08-08 03:09 | 639217550069823359 |
|
34 ms | 173.225.100.235 |
| 10 | 2026-08-08 02:54 | 639217541571663863 |
|
172 ms | 173.225.100.235 |
| 9 | 2026-08-08 02:01 | 639217510598671918 |
|
8 ms | 173.225.100.235 |
| 8 | 2026-08-08 01:47 | 639217501853904641 |
|
93 ms | 173.225.100.235 |
| 7 | 2026-08-08 01:32 | 639217492857464038 |
|
12 ms | 173.225.100.235 |
| 6 | 2026-08-08 01:17 | 639217483935810845 |
|
186 ms | 173.225.100.235 |
| 5 | 2026-08-08 01:02 | 639217475281344873 |
|
2 ms | 173.225.100.235 |
| 4 | 2026-08-08 00:48 | 639217466591266473 |
|
3 ms | 173.225.100.235 |
| 3 | 2026-08-08 00:33 | 639217457842031506 |
|
2105 ms | 173.225.100.235 |
| 2 | 2026-08-08 00:19 | 639217449192590684 |
|
2 ms | 173.225.100.235 |
| 1 | 2026-08-08 00:04 | 639217440385817840 |
|
98 ms | 173.225.100.235 |