DNS response history for ns1.structu.com

ns1.structu.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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 274 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.structu.com.
Records on Selected Date

62

Historical checks stored for this nameserver on selected date

Average Latency

274 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

192.64.117.194

Most recently resolved hosting IP on selected date

Successful Responses

62

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.structu.com

Showing DNS history for 2026-08-12 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
62 2026-08-12 23:58 639221753022017039
194 ms 192.64.117.194
61 2026-08-12 23:43 639221744107644868
297 ms 192.64.117.194
60 2026-08-12 23:28 639221735030187244
8 ms 192.64.117.194
59 2026-08-12 23:12 639221725815508109
187 ms 192.64.117.194
58 2026-08-12 22:21 639221694790955973
292 ms 192.64.117.194
57 2026-08-12 22:06 639221685562451720
2 ms 192.64.117.194
56 2026-08-12 21:50 639221676023655289
303 ms 192.64.117.194
55 2026-08-12 21:34 639221666449119409
152 ms 192.64.117.194
54 2026-08-12 20:42 639221635456432556
158 ms 192.64.117.194
53 2026-08-12 20:27 639221626313054202
306 ms 192.64.117.194
52 2026-08-12 20:11 639221617091958857
327 ms 192.64.117.194
51 2026-08-12 19:56 639221607786737151
182 ms 192.64.117.194
50 2026-08-12 19:04 639221576664330059
316 ms 192.64.117.194
49 2026-08-12 18:49 639221567514216674
159 ms 192.64.117.194
48 2026-08-12 18:33 639221558399762524
321 ms 192.64.117.194
47 2026-08-12 18:18 639221549052016282
312 ms 192.64.117.194
46 2026-08-12 17:26 639221517673834934
325 ms 192.64.117.194
45 2026-08-12 17:10 639221508282311633
292 ms 192.64.117.194
44 2026-08-12 16:54 639221498786324983
2164 ms 192.64.117.194
43 2026-08-12 16:38 639221489157589737
296 ms 192.64.117.194
42 2026-08-12 15:46 639221457655914645
320 ms 192.64.117.194
41 2026-08-12 15:30 639221448164090526
304 ms 192.64.117.194
40 2026-08-12 15:14 639221438725783630
314 ms 192.64.117.194
39 2026-08-12 14:58 639221429178071087
301 ms 192.64.117.194
38 2026-08-12 14:06 639221397761278719
312 ms 192.64.117.194
37 2026-08-12 13:50 639221388200567278
291 ms 192.64.117.194
36 2026-08-12 13:34 639221378483570949
288 ms 192.64.117.194
35 2026-08-12 13:18 639221368872360139
307 ms 192.64.117.194
34 2026-08-12 12:25 639221337226647415
323 ms 192.64.117.194
33 2026-08-12 12:09 639221327924087446
153 ms 192.64.117.194
32 2026-08-12 11:53 639221318096976375
218 ms 192.64.117.194
31 2026-08-12 11:37 639221308343145274
170 ms 192.64.117.194
30 2026-08-12 10:45 639221277089610470
296 ms 192.64.117.194
29 2026-08-12 10:29 639221267628136359
322 ms 192.64.117.194
28 2026-08-12 10:13 639221257907569952
299 ms 192.64.117.194
27 2026-08-12 09:57 639221248402420965
304 ms 192.64.117.194
26 2026-08-12 09:04 639221216797540533
288 ms 192.64.117.194
25 2026-08-12 08:49 639221207385792352
336 ms 192.64.117.194
24 2026-08-12 08:33 639221198078534844
310 ms 192.64.117.194
23 2026-08-12 08:17 639221188677585577
318 ms 192.64.117.194
22 2026-08-12 07:25 639221157276484143
146 ms 192.64.117.194
21 2026-08-12 07:10 639221147876262183
159 ms 192.64.117.194
20 2026-08-12 06:54 639221138388812469
307 ms 192.64.117.194
19 2026-08-12 06:38 639221128987381118
161 ms 192.64.117.194
18 2026-08-12 05:46 639221097816416095
300 ms 192.64.117.194
17 2026-08-12 05:31 639221088508065616
290 ms 192.64.117.194
16 2026-08-12 05:15 639221079092308503
298 ms 192.64.117.194
15 2026-08-12 05:00 639221069595873597
149 ms 192.64.117.194
14 2026-08-12 04:07 639221038601577496
148 ms 192.64.117.194
13 2026-08-12 03:52 639221029533901299
173 ms 192.64.117.194
12 2026-08-12 03:37 639221020333828965
163 ms 192.64.117.194
11 2026-08-12 03:22 639221011110510484
288 ms 192.64.117.194
10 2026-08-12 02:30 639220979815209769
305 ms 192.64.117.194
9 2026-08-12 02:15 639220970971410921
291 ms 192.64.117.194
8 2026-08-12 02:00 639220961848982361
155 ms 192.64.117.194
7 2026-08-12 01:45 639220952784591501
148 ms 192.64.117.194
6 2026-08-12 01:30 639220943893596731
185 ms 192.64.117.194
5 2026-08-12 01:15 639220934954704520
295 ms 192.64.117.194
4 2026-08-12 01:00 639220925792457751
162 ms 192.64.117.194
3 2026-08-12 00:45 639220916610063538
171 ms 192.64.117.194
2 2026-08-12 00:29 639220907229361754
4 ms 192.64.117.194
1 2026-08-12 00:14 639220897896762127
310 ms 192.64.117.194