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 2026-08-18. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 316 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

76

Historical checks stored for this nameserver on selected date

Average Latency

316 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:59

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

76

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 2026-08-18 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
76 2026-08-18 23:59 639226935204800669
303 ms 192.64.117.194
75 2026-08-18 23:42 639226925298919497
299 ms 192.64.117.194
74 2026-08-18 23:26 639226915487885053
297 ms 192.64.117.194
73 2026-08-18 23:09 639226905465760034
309 ms 192.64.117.194
72 2026-08-18 22:53 639226895378104692
307 ms 192.64.117.194
71 2026-08-18 21:59 639226863374232622
332 ms 192.64.117.194
70 2026-08-18 21:43 639226853698516058
301 ms 192.64.117.194
69 2026-08-18 21:26 639226843797360601
340 ms 192.64.117.194
68 2026-08-18 21:10 639226834046588155
335 ms 192.64.117.194
67 2026-08-18 20:54 639226824234488533
2286 ms 192.64.117.194
66 2026-08-18 20:37 639226814549928621
294 ms 192.64.117.194
65 2026-08-18 20:21 639226804721432353
285 ms 192.64.117.194
64 2026-08-18 20:05 639226795048828184
297 ms 192.64.117.194
63 2026-08-18 19:49 639226785202482420
339 ms 192.64.117.194
62 2026-08-18 19:32 639226775309362607
299 ms 192.64.117.194
61 2026-08-18 19:16 639226765406586155
167 ms 192.64.117.194
60 2026-08-18 18:59 639226755437790519
330 ms 192.64.117.194
59 2026-08-18 18:06 639226723856194457
340 ms 192.64.117.194
58 2026-08-18 17:50 639226714050583422
296 ms 192.64.117.194
57 2026-08-18 17:34 639226704236499724
317 ms 192.64.117.194
56 2026-08-18 17:17 639226694184520163
330 ms 192.64.117.194
55 2026-08-18 17:00 639226684161203477
321 ms 192.64.117.194
54 2026-08-18 16:44 639226674305430109
305 ms 192.64.117.194
53 2026-08-18 16:27 639226664489607984
296 ms 192.64.117.194
52 2026-08-18 16:11 639226654533111667
298 ms 192.64.117.194
51 2026-08-18 15:54 639226644778594725
333 ms 192.64.117.194
50 2026-08-18 15:38 639226634901553621
348 ms 192.64.117.194
49 2026-08-18 15:22 639226624921864967
321 ms 192.64.117.194
48 2026-08-18 15:05 639226614939419403
303 ms 192.64.117.194
47 2026-08-18 14:12 639226583021074771
309 ms 192.64.117.194
46 2026-08-18 13:55 639226573279933585
301 ms 192.64.117.194
45 2026-08-18 13:39 639226563494036301
306 ms 192.64.117.194
44 2026-08-18 13:23 639226553708216256
334 ms 192.64.117.194
43 2026-08-18 13:06 639226544003734815
334 ms 192.64.117.194
42 2026-08-18 12:50 639226534105733155
320 ms 192.64.117.194
41 2026-08-18 12:34 639226524298118898
291 ms 192.64.117.194
40 2026-08-18 12:17 639226514525195335
333 ms 192.64.117.194
39 2026-08-18 12:01 639226504703635320
297 ms 192.64.117.194
38 2026-08-18 11:45 639226494737271720
319 ms 192.64.117.194
37 2026-08-18 11:28 639226485005027236
324 ms 192.64.117.194
36 2026-08-18 11:12 639226475133236105
340 ms 192.64.117.194
35 2026-08-18 10:18 639226442975077052
308 ms 192.64.117.194
34 2026-08-18 10:02 639226433317932039
299 ms 192.64.117.194
33 2026-08-18 09:46 639226423688431096
312 ms 192.64.117.194
32 2026-08-18 09:30 639226413998250045
301 ms 192.64.117.194
31 2026-08-18 09:13 639226404284554875
173 ms 192.64.117.194
30 2026-08-18 08:57 639226394637043309
321 ms 192.64.117.194
29 2026-08-18 08:41 639226385052447582
150 ms 192.64.117.194
28 2026-08-18 08:25 639226375506189603
298 ms 192.64.117.194
27 2026-08-18 08:09 639226365690646426
296 ms 192.64.117.194
26 2026-08-18 07:53 639226355771007701
300 ms 192.64.117.194
25 2026-08-18 07:36 639226345946269369
293 ms 192.64.117.194
24 2026-08-18 07:20 639226336241601848
307 ms 192.64.117.194
23 2026-08-18 06:28 639226304950675290
290 ms 192.64.117.194
22 2026-08-18 06:12 639226295324754616
301 ms 192.64.117.194
21 2026-08-18 05:56 639226285824640601
167 ms 192.64.117.194
20 2026-08-18 05:40 639226276321223917
346 ms 192.64.117.194
19 2026-08-18 05:24 639226266800200046
321 ms 192.64.117.194
18 2026-08-18 05:08 639226256958066164
165 ms 192.64.117.194
17 2026-08-18 04:52 639226247432364597
326 ms 192.64.117.194
16 2026-08-18 04:36 639226237703388552
312 ms 192.64.117.194
15 2026-08-18 04:20 639226227937569589
289 ms 192.64.117.194
14 2026-08-18 04:04 639226218052465471
305 ms 192.64.117.194
13 2026-08-18 03:47 639226208429623997
3 ms 192.64.117.194
12 2026-08-18 03:31 639226198800675295
292 ms 192.64.117.194
11 2026-08-18 02:39 639226167722042574
169 ms 192.64.117.194
10 2026-08-18 02:23 639226158277924383
295 ms 192.64.117.194
9 2026-08-18 02:08 639226148757810592
279 ms 192.64.117.194
8 2026-08-18 01:52 639226139348611045
315 ms 192.64.117.194
7 2026-08-18 01:36 639226129823462907
323 ms 192.64.117.194
6 2026-08-18 01:20 639226120218260005
168 ms 192.64.117.194
5 2026-08-18 01:04 639226110875503904
314 ms 192.64.117.194
4 2026-08-18 00:48 639226101376311912
318 ms 192.64.117.194
3 2026-08-18 00:33 639226091924943492
312 ms 192.64.117.194
2 2026-08-18 00:17 639226082133158124
307 ms 192.64.117.194
1 2026-08-18 00:00 639226072268080268
3 ms 192.64.117.194