DNS response history for ns1.safetyinstruct.com

ns1.safetyinstruct.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 2026-08-26. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 339 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.safetyinstruct.com.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

339 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

138.128.178.210

Most recently resolved hosting IP on selected date

Successful Responses

71

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.safetyinstruct.com

Showing DNS history for 2026-08-26 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
71 2026-08-26 23:56 639233846871926285
124 ms 138.128.178.210
70 2026-08-26 23:02 639233814527872887
124 ms 138.128.178.210
69 2026-08-26 22:44 639233804315489381
252 ms 138.128.178.210
68 2026-08-26 22:27 639233793971346256
250 ms 138.128.178.210
67 2026-08-26 22:10 639233783644630463
126 ms 138.128.178.210
66 2026-08-26 21:53 639233773302621314
255 ms 138.128.178.210
65 2026-08-26 21:36 639233762896723748
2247 ms 138.128.178.210
64 2026-08-26 21:18 639233752543876329
506 ms 138.128.178.210
63 2026-08-26 21:01 639233742155931788
34 ms 138.128.178.210
62 2026-08-26 20:44 639233731712555311
124 ms 138.128.178.210
61 2026-08-26 20:26 639233721164051126
254 ms 138.128.178.210
60 2026-08-26 20:09 639233710560486320
251 ms 138.128.178.210
59 2026-08-26 19:51 639233699834667450
253 ms 138.128.178.210
58 2026-08-26 18:56 639233667209186136
253 ms 138.128.178.210
57 2026-08-26 18:39 639233656814316266
364 ms 138.128.178.210
56 2026-08-26 18:21 639233646245051806
128 ms 138.128.178.210
55 2026-08-26 18:04 639233635663779051
139 ms 138.128.178.210
54 2026-08-26 17:46 639233624977342122
260 ms 138.128.178.210
53 2026-08-26 17:28 639233614446136153
254 ms 138.128.178.210
52 2026-08-26 17:10 639233603737877581
859 ms 138.128.178.210
51 2026-08-26 16:53 639233593269224651
130 ms 138.128.178.210
50 2026-08-26 16:35 639233582635086903
127 ms 138.128.178.210
49 2026-08-26 16:18 639233572000374575
303 ms 138.128.178.210
48 2026-08-26 16:00 639233561188633861
127 ms 138.128.178.210
47 2026-08-26 15:42 639233550544357027
659 ms 138.128.178.210
46 2026-08-26 14:47 639233517966053117
129 ms 138.128.178.210
45 2026-08-26 14:30 639233507603253585
266 ms 138.128.178.210
44 2026-08-26 14:13 639233497229039167
266 ms 138.128.178.210
43 2026-08-26 13:55 639233486864546406
632 ms 138.128.178.210
42 2026-08-26 13:38 639233476455174682
129 ms 138.128.178.210
41 2026-08-26 13:21 639233466171592605
259 ms 138.128.178.210
40 2026-08-26 13:04 639233455747096265
2339 ms 138.128.178.210
39 2026-08-26 12:46 639233445367152284
269 ms 138.128.178.210
38 2026-08-26 12:29 639233434974187439
522 ms 138.128.178.210
37 2026-08-26 12:12 639233424567558554
131 ms 138.128.178.210
36 2026-08-26 11:54 639233414056832719
257 ms 138.128.178.210
35 2026-08-26 11:37 639233403515141099
258 ms 138.128.178.210
34 2026-08-26 10:42 639233370841350248
129 ms 138.128.178.210
33 2026-08-26 10:25 639233360361507238
130 ms 138.128.178.210
32 2026-08-26 10:07 639233350067824371
254 ms 138.128.178.210
31 2026-08-26 09:50 639233339545274518
258 ms 138.128.178.210
30 2026-08-26 09:33 639233329214918079
502 ms 138.128.178.210
29 2026-08-26 09:15 639233318749762337
377 ms 138.128.178.210
28 2026-08-26 08:58 639233308387917838
536 ms 138.128.178.210
27 2026-08-26 08:41 639233297961740122
315 ms 138.128.178.210
26 2026-08-26 08:23 639233287487159094
260 ms 138.128.178.210
25 2026-08-26 08:06 639233276995531707
131 ms 138.128.178.210
24 2026-08-26 07:48 639233266521568229
2128 ms 138.128.178.210
23 2026-08-26 07:31 639233256081047431
127 ms 138.128.178.210
22 2026-08-26 06:37 639233223620132921
259 ms 138.128.178.210
21 2026-08-26 06:20 639233213287814244
257 ms 138.128.178.210
20 2026-08-26 06:02 639233202925983161
251 ms 138.128.178.210
19 2026-08-26 05:45 639233192644780696
254 ms 138.128.178.210
18 2026-08-26 05:28 639233182401183833
764 ms 138.128.178.210
17 2026-08-26 05:11 639233172074181051
256 ms 138.128.178.210
16 2026-08-26 04:54 639233161808421455
4 ms 138.128.178.210
15 2026-08-26 04:37 639233151357344052
515 ms 138.128.178.210
14 2026-08-26 04:19 639233141034116946
332 ms 138.128.178.210
13 2026-08-26 04:02 639233130828334142
6 ms 138.128.178.210
12 2026-08-26 03:45 639233120373450007
3 ms 138.128.178.210
11 2026-08-26 03:27 639233110066216193
3 ms 138.128.178.210
10 2026-08-26 02:34 639233078065410564
128 ms 138.128.178.210
9 2026-08-26 02:17 639233067787457832
250 ms 138.128.178.210
8 2026-08-26 02:00 639233057501801162
270 ms 138.128.178.210
7 2026-08-26 01:43 639233047089431703
324 ms 138.128.178.210
6 2026-08-26 01:25 639233036754790688
257 ms 138.128.178.210
5 2026-08-26 01:08 639233026412602472
3 ms 138.128.178.210
4 2026-08-26 00:51 639233016064066127
151 ms 138.128.178.210
3 2026-08-26 00:34 639233005922655772
4 ms 138.128.178.210
2 2026-08-26 00:17 639232995672256907
128 ms 138.128.178.210
1 2026-08-26 00:00 639232985300872416
653 ms 138.128.178.210