DNS response history for mueler21.superiorhvacr.com

mueler21.superiorhvacr.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 2026-08-25. For this date, NameServerHistory found 53 DNS check records, 52 successful responses, 1 failed responses, and 249 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 mueler21.superiorhvacr.com.
Records on Selected Date

53

Historical checks stored for this nameserver on selected date

Average Latency

249 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 18:01

All timestamps shown in UTC

Latest Resolved IP on Selected Date

206.197.1.50

Most recently resolved hosting IP on selected date

Successful Responses

52

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 mueler21.superiorhvacr.com

Showing DNS history for 2026-08-25 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
53 2026-08-25 18:01 639232775177487032
168 ms 206.197.1.50
52 2026-08-25 17:44 639232764991087115
63 ms 206.197.1.50
51 2026-08-25 17:27 639232754842971478
21 ms 206.197.1.50
50 2026-08-25 17:10 639232744455159107
132 ms 206.197.1.50
49 2026-08-25 16:53 639232734145178231
39 ms 206.197.1.50
48 2026-08-25 16:36 639232723827874402
28 ms 206.197.1.50
47 2026-08-25 16:19 639232713533011892
26 ms 206.197.1.50
46 2026-08-25 16:01 639232703065318207
137 ms 206.197.1.50
45 2026-08-25 15:44 639232692629559470
231 ms 206.197.1.50
44 2026-08-25 15:26 639232682238836475
21 ms 206.197.1.50
43 2026-08-25 15:09 639232671787004306
30 ms 206.197.1.50
42 2026-08-25 14:14 639232638994329666
76 ms 206.197.1.50
41 2026-08-25 13:57 639232628614783237
26 ms 206.197.1.50
40 2026-08-25 13:40 639232618360728578
2020 ms 206.197.1.50
39 2026-08-25 13:23 639232608016476376
162 ms 206.197.1.50
38 2026-08-25 13:06 639232597643611557
18 ms 206.197.1.50
37 2026-08-25 12:48 639232587225721862
40 ms 206.197.1.50
36 2026-08-25 12:31 639232576780683689
38 ms 206.197.1.50
35 2026-08-25 12:13 639232566381512620
134 ms 206.197.1.50
34 2026-08-25 11:56 639232556111768563
14 ms 206.197.1.50
33 2026-08-25 11:39 639232545839529039
31 ms 206.197.1.50
32 2026-08-25 11:22 639232535349285207
66 ms 206.197.1.50
31 2026-08-25 11:04 639232524938080723
4061 ms 206.197.1.50
30 2026-08-25 10:11 639232492740373468
24 ms 206.197.1.50
29 2026-08-25 09:53 639232482235303141
30 ms 206.197.1.50
28 2026-08-25 09:36 639232471861770303
4017 ms 206.197.1.50
27 2026-08-25 09:19 639232461630217327
38 ms 206.197.1.50
26 2026-08-25 09:02 639232451282965990
19 ms 206.197.1.50
25 2026-08-25 08:44 639232440814614938
92 ms 206.197.1.50
24 2026-08-25 08:27 639232430410720425
131 ms 206.197.1.50
23 2026-08-25 08:10 639232420003096185
171 ms 206.197.1.50
22 2026-08-25 07:52 639232409467287444
46 ms 206.197.1.50
21 2026-08-25 07:35 639232399077195997
24 ms 206.197.1.50
20 2026-08-25 07:17 639232388731528337
58 ms 206.197.1.50
19 2026-08-25 07:00 639232378288598612
31 ms 206.197.1.50
18 2026-08-25 06:06 639232346196373643
21 ms 206.197.1.50
17 2026-08-25 05:50 639232336112370741
45 ms 206.197.1.50
16 2026-08-25 05:33 639232326146508970
6 ms 206.197.1.50
15 2026-08-25 05:16 639232316189381720
89 ms 206.197.1.50
14 2026-08-25 05:00 639232306217998913
35 ms 206.197.1.50
13 2026-08-25 04:43 639232296255744174
-
12 2026-08-25 04:26 639232286095760789
19 ms 206.197.1.50
11 2026-08-25 04:10 639232276086186273
20 ms 206.197.1.50
10 2026-08-25 03:53 639232265900986425
22 ms 206.197.1.50
9 2026-08-25 03:36 639232255723518075
58 ms 206.197.1.50
8 2026-08-25 03:19 639232245484452890
26 ms 206.197.1.50
7 2026-08-25 03:01 639232235157175331
44 ms 206.197.1.50
6 2026-08-25 02:08 639232203197189095
20 ms 206.197.1.50
5 2026-08-25 01:51 639232192844564298
29 ms 206.197.1.50
4 2026-08-25 01:34 639232182496008942
42 ms 206.197.1.50
3 2026-08-25 01:16 639232172197053132
129 ms 206.197.1.50
2 2026-08-25 00:23 639232140250307418
56 ms 206.197.1.50
1 2026-08-25 00:06 639232129927860324
21 ms 206.197.1.50