DNS response history for ns1.web.grofftech.net

ns1.web.grofftech.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 503 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.web.grofftech.net.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

503 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

158.106.129.58

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.web.grofftech.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 23:55 639231254406598736
319 ms 158.106.129.58
74 2026-08-23 23:39 639231244697865594
361 ms 158.106.129.58
73 2026-08-23 23:22 639231234893504693
4 ms 158.106.129.58
72 2026-08-23 23:06 639231225024549139
2 ms 158.106.129.58
71 2026-08-23 22:49 639231214931957622
223 ms 158.106.129.58
70 2026-08-23 22:33 639231204962010549
4 ms 158.106.129.58
69 2026-08-23 22:16 639231195170138463
314 ms 158.106.129.58
68 2026-08-23 22:00 639231185235020577
7 ms 158.106.129.58
67 2026-08-23 21:43 639231175558690075
332 ms 158.106.129.58
66 2026-08-23 21:27 639231165610444012
335 ms 158.106.129.58
65 2026-08-23 20:34 639231133806425363
3 ms 158.106.129.58
64 2026-08-23 20:18 639231124203758023
330 ms 158.106.129.58
63 2026-08-23 20:02 639231114428262706
2220 ms 158.106.129.58
62 2026-08-23 19:46 639231104662480065
220 ms 158.106.129.58
61 2026-08-23 19:29 639231094840372018
2218 ms 158.106.129.58
60 2026-08-23 19:13 639231085024583224
226 ms 158.106.129.58
59 2026-08-23 18:56 639231075257417427
105 ms 158.106.129.58
58 2026-08-23 18:40 639231065516009503
5 ms 158.106.129.58
57 2026-08-23 18:24 639231055805348837
7 ms 158.106.129.58
56 2026-08-23 18:08 639231045980373765
330 ms 158.106.129.58
55 2026-08-23 17:51 639231035984577527
229 ms 158.106.129.58
54 2026-08-23 17:34 639231025928115303
4 ms 158.106.129.58
53 2026-08-23 16:42 639230994250157583
115 ms 158.106.129.58
52 2026-08-23 16:25 639230984476411369
229 ms 158.106.129.58
51 2026-08-23 16:09 639230974838373450
120 ms 158.106.129.58
50 2026-08-23 15:53 639230965244277645
2277 ms 158.106.129.58
49 2026-08-23 15:37 639230955522101820
361 ms 158.106.129.58
48 2026-08-23 15:21 639230945754521603
117 ms 158.106.129.58
47 2026-08-23 15:04 639230935852040504
2112 ms 158.106.129.58
46 2026-08-23 14:48 639230926222061048
126 ms 158.106.129.58
45 2026-08-23 14:32 639230916449726907
350 ms 158.106.129.58
44 2026-08-23 14:15 639230906595053086
8 ms 158.106.129.58
43 2026-08-23 13:59 639230896680429441
234 ms 158.106.129.58
42 2026-08-23 13:42 639230886630210965
334 ms 158.106.129.58
41 2026-08-23 12:50 639230855430405719
23 ms 158.106.129.58
40 2026-08-23 12:34 639230845707499136
341 ms 158.106.129.58
39 2026-08-23 12:18 639230836186805419
3 ms 158.106.129.58
38 2026-08-23 12:02 639230826493828316
4112 ms 158.106.129.58
37 2026-08-23 11:46 639230816817882996
333 ms 158.106.129.58
36 2026-08-23 11:29 639230806933854189
333 ms 158.106.129.58
35 2026-08-23 11:13 639230797120243854
2215 ms 158.106.129.58
34 2026-08-23 10:57 639230787310272840
2009 ms 158.106.129.58
33 2026-08-23 10:40 639230777600173142
2212 ms 158.106.129.58
32 2026-08-23 10:24 639230767665024593
2213 ms 158.106.129.58
31 2026-08-23 10:07 639230757720962293
328 ms 158.106.129.58
30 2026-08-23 09:51 639230747722189784
327 ms 158.106.129.58
29 2026-08-23 08:58 639230716313923480
3 ms 158.106.129.58
28 2026-08-23 08:42 639230706813835990
325 ms 158.106.129.58
27 2026-08-23 08:26 639230696871062203
234 ms 158.106.129.58
26 2026-08-23 08:10 639230687142781616
330 ms 158.106.129.58
25 2026-08-23 07:53 639230677432142227
4 ms 158.106.129.58
24 2026-08-23 07:37 639230667686258061
4 ms 158.106.129.58
23 2026-08-23 07:21 639230658039243685
335 ms 158.106.129.58
22 2026-08-23 07:05 639230648468473803
352 ms 158.106.129.58
21 2026-08-23 06:49 639230638829658294
2307 ms 158.106.129.58
20 2026-08-23 06:33 639230629247017617
3 ms 158.106.129.58
19 2026-08-23 06:17 639230619625318239
2279 ms 158.106.129.58
18 2026-08-23 06:01 639230609697630264
115 ms 158.106.129.58
17 2026-08-23 05:08 639230578570131864
5 ms 158.106.129.58
16 2026-08-23 04:53 639230568958963168
360 ms 158.106.129.58
15 2026-08-23 04:37 639230559287611211
5 ms 158.106.129.58
14 2026-08-23 04:20 639230549524312030
3 ms 158.106.129.58
13 2026-08-23 04:04 639230539739801669
6 ms 158.106.129.58
12 2026-08-23 03:48 639230530084069375
339 ms 158.106.129.58
11 2026-08-23 03:32 639230520362691441
347 ms 158.106.129.58
10 2026-08-23 03:15 639230510677194518
6 ms 158.106.129.58
9 2026-08-23 02:59 639230501156002646
225 ms 158.106.129.58
8 2026-08-23 02:43 639230491502198541
342 ms 158.106.129.58
7 2026-08-23 02:27 639230481860318494
115 ms 158.106.129.58
6 2026-08-23 02:11 639230471893008575
117 ms 158.106.129.58
5 2026-08-23 01:18 639230440030877421
3 ms 158.106.129.58
4 2026-08-23 01:02 639230430479725508
234 ms 158.106.129.58
3 2026-08-23 00:46 639230420875160219
339 ms 158.106.129.58
2 2026-08-23 00:30 639230411240692575
3 ms 158.106.129.58
1 2026-08-23 00:13 639230401550806607
348 ms 158.106.129.58