DNS response history for ns2.web.grofftech.net

ns2.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 2026-08-16. For this date, NameServerHistory found 61 DNS check records, 60 successful responses, 1 failed responses, and 412 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 ns2.web.grofftech.net.
Records on Selected Date

61

Historical checks stored for this nameserver on selected date

Average Latency

412 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

158.106.129.59

Most recently resolved hosting IP on selected date

Successful Responses

60

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns2.web.grofftech.net

Showing DNS history for 2026-08-16 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
61 2026-08-16 23:56 639225207490611656
353 ms 158.106.129.59
60 2026-08-16 23:40 639225198045815385
339 ms 158.106.129.59
59 2026-08-16 22:48 639225166825544741
8 ms 158.106.129.59
58 2026-08-16 22:33 639225157549461269
235 ms 158.106.129.59
57 2026-08-16 22:17 639225147914556308
340 ms 158.106.129.59
56 2026-08-16 22:01 639225138472322960
353 ms 158.106.129.59
55 2026-08-16 21:09 639225107211236826
238 ms 158.106.129.59
54 2026-08-16 20:53 639225097684457510
360 ms 158.106.129.59
53 2026-08-16 20:37 639225087942913396
345 ms 158.106.129.59
52 2026-08-16 20:21 639225078238684183
13 ms 158.106.129.59
51 2026-08-16 19:28 639225046944151094
352 ms 158.106.129.59
50 2026-08-16 19:13 639225037234857231
341 ms 158.106.129.59
49 2026-08-16 18:56 639225027423459920
341 ms 158.106.129.59
48 2026-08-16 18:40 639225017891613027
335 ms 158.106.129.59
47 2026-08-16 17:47 639224986298183527
343 ms 158.106.129.59
46 2026-08-16 17:32 639224976567107023
4 ms 158.106.129.59
45 2026-08-16 17:15 639224966709723386
333 ms 158.106.129.59
44 2026-08-16 16:59 639224957175756942
338 ms 158.106.129.59
43 2026-08-16 16:07 639224925782379869
338 ms 158.106.129.59
42 2026-08-16 15:51 639224916429532459
324 ms 158.106.129.59
41 2026-08-16 15:35 639224906878325623
341 ms 158.106.129.59
40 2026-08-16 15:19 639224897258974385
3 ms 158.106.129.59
39 2026-08-16 14:27 639224866169532828
225 ms 158.106.129.59
38 2026-08-16 14:11 639224856561831915
342 ms 158.106.129.59
37 2026-08-16 13:55 639224846830897794
334 ms 158.106.129.59
36 2026-08-16 13:39 639224836975863283
310 ms 158.106.129.59
35 2026-08-16 12:45 639224804985340946
111 ms 158.106.129.59
34 2026-08-16 12:29 639224795567782333
349 ms 158.106.129.59
33 2026-08-16 12:14 639224785914225250
353 ms 158.106.129.59
32 2026-08-16 11:57 639224776383854998
339 ms 158.106.129.59
31 2026-08-16 11:05 639224744252113993
2245 ms 158.106.129.59
30 2026-08-16 10:48 639224734238905542
219 ms 158.106.129.59
29 2026-08-16 10:31 639224724335031221
344 ms 158.106.129.59
28 2026-08-16 10:15 639224714475244430
335 ms 158.106.129.59
27 2026-08-16 09:19 639224681063874153
338 ms 158.106.129.59
26 2026-08-16 09:03 639224671038956665
353 ms 158.106.129.59
25 2026-08-16 08:46 639224661079806122
2119 ms 158.106.129.59
24 2026-08-16 08:29 639224651169993038
4 ms 158.106.129.59
23 2026-08-16 07:34 639224618882283050
250 ms 158.106.129.59
22 2026-08-16 07:18 639224609519965372
334 ms 158.106.129.59
21 2026-08-16 07:02 639224599969658888
337 ms 158.106.129.59
20 2026-08-16 06:47 639224590360343307
2239 ms 158.106.129.59
19 2026-08-16 05:54 639224558901831832
2111 ms 158.106.129.59
18 2026-08-16 05:39 639224549678210576
332 ms 158.106.129.59
17 2026-08-16 05:23 639224540433420642
317 ms 158.106.129.59
16 2026-08-16 05:07 639224531046032443
336 ms 158.106.129.59
15 2026-08-16 04:15 639224499638024410
-
14 2026-08-16 04:00 639224490358783451
112 ms 158.106.129.59
13 2026-08-16 03:44 639224481111410545
346 ms 158.106.129.59
12 2026-08-16 03:28 639224471809153772
320 ms 158.106.129.59
11 2026-08-16 02:36 639224440124457324
656 ms 158.106.129.59
10 2026-08-16 02:21 639224430921105721
336 ms 158.106.129.59
9 2026-08-16 02:05 639224421455433103
327 ms 158.106.129.59
8 2026-08-16 01:49 639224412089740331
114 ms 158.106.129.59
7 2026-08-16 01:34 639224403168392868
111 ms 158.106.129.59
6 2026-08-16 01:19 639224393856251387
320 ms 158.106.129.59
5 2026-08-16 01:03 639224384677141438
362 ms 158.106.129.59
4 2026-08-16 00:48 639224375597986398
237 ms 158.106.129.59
3 2026-08-16 00:33 639224366430296466
332 ms 158.106.129.59
2 2026-08-16 00:17 639224357218176789
337 ms 158.106.129.59
1 2026-08-16 00:02 639224347685767174
228 ms 158.106.129.59