DNS response history for ns1.mcallstd.com

ns1.mcallstd.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 334 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.mcallstd.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

334 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

129.121.96.27

Most recently resolved hosting IP on selected date

Successful Responses

72

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.mcallstd.com

Showing DNS history for 2026-08-17 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
72 2026-08-17 23:54 639226072268080268
2039 ms 129.121.96.27
71 2026-08-17 23:38 639226062577647657
118 ms 129.121.96.27
70 2026-08-17 22:45 639226031060857136
105 ms 129.121.96.27
69 2026-08-17 22:29 639226021535117364
28 ms 129.121.96.27
68 2026-08-17 22:13 639226011884237078
204 ms 129.121.96.27
67 2026-08-17 21:57 639226002309299142
173 ms 129.121.96.27
66 2026-08-17 21:41 639225992791784448
198 ms 129.121.96.27
65 2026-08-17 21:25 639225983045271390
199 ms 129.121.96.27
64 2026-08-17 21:09 639225973246293513
9 ms 129.121.96.27
63 2026-08-17 20:53 639225963620186236
105 ms 129.121.96.27
62 2026-08-17 20:37 639225953899183916
117 ms 129.121.96.27
61 2026-08-17 20:21 639225944391528206
200 ms 129.121.96.27
60 2026-08-17 20:05 639225934593254169
206 ms 129.121.96.27
59 2026-08-17 19:48 639225924669984512
9 ms 129.121.96.27
58 2026-08-17 18:55 639225893048561320
126 ms 129.121.96.27
57 2026-08-17 18:39 639225883481298424
108 ms 129.121.96.27
56 2026-08-17 18:23 639225873845394034
116 ms 129.121.96.27
55 2026-08-17 18:07 639225864216078662
208 ms 129.121.96.27
54 2026-08-17 17:51 639225854541857773
201 ms 129.121.96.27
53 2026-08-17 17:35 639225844733604072
106 ms 129.121.96.27
52 2026-08-17 17:19 639225835085229232
2008 ms 129.121.96.27
51 2026-08-17 17:02 639225825349373981
233 ms 129.121.96.27
50 2026-08-17 16:46 639225815690604161
195 ms 129.121.96.27
49 2026-08-17 16:30 639225805952472306
16 ms 129.121.96.27
48 2026-08-17 16:14 639225796264729638
196 ms 129.121.96.27
47 2026-08-17 15:58 639225786326499329
135 ms 129.121.96.27
46 2026-08-17 15:05 639225754798130711
2211 ms 129.121.96.27
45 2026-08-17 14:49 639225745123193922
216 ms 129.121.96.27
44 2026-08-17 14:33 639225735540597271
2107 ms 129.121.96.27
43 2026-08-17 14:17 639225725894857396
236 ms 129.121.96.27
42 2026-08-17 14:00 639225716249606913
101 ms 129.121.96.27
41 2026-08-17 13:44 639225706638238179
10 ms 129.121.96.27
40 2026-08-17 13:28 639225696949691423
204 ms 129.121.96.27
39 2026-08-17 13:12 639225687286186336
230 ms 129.121.96.27
38 2026-08-17 12:56 639225677679573133
206 ms 129.121.96.27
37 2026-08-17 12:40 639225667957861024
203 ms 129.121.96.27
36 2026-08-17 12:24 639225658298791618
31 ms 129.121.96.27
35 2026-08-17 12:08 639225648583652785
9 ms 129.121.96.27
34 2026-08-17 11:15 639225617000524308
2103 ms 129.121.96.27
33 2026-08-17 11:00 639225607668541600
109 ms 129.121.96.27
32 2026-08-17 10:44 639225598117279238
7 ms 129.121.96.27
31 2026-08-17 10:28 639225588751002710
22 ms 129.121.96.27
30 2026-08-17 10:12 639225579295831051
7 ms 129.121.96.27
29 2026-08-17 09:56 639225569761469940
129 ms 129.121.96.27
28 2026-08-17 09:40 639225560161422333
14 ms 129.121.96.27
27 2026-08-17 09:25 639225550739955565
535 ms 129.121.96.27
26 2026-08-17 09:09 639225541125222426
124 ms 129.121.96.27
25 2026-08-17 08:53 639225531526675983
258 ms 129.121.96.27
24 2026-08-17 08:37 639225521915528222
206 ms 129.121.96.27
23 2026-08-17 08:20 639225512148151789
134 ms 129.121.96.27
22 2026-08-17 07:28 639225480786142412
7 ms 129.121.96.27
21 2026-08-17 07:12 639225471394348551
98 ms 129.121.96.27
20 2026-08-17 06:57 639225462031685068
195 ms 129.121.96.27
19 2026-08-17 06:41 639225452639458328
196 ms 129.121.96.27
18 2026-08-17 06:25 639225443300966543
103 ms 129.121.96.27
17 2026-08-17 06:10 639225433880499379
198 ms 129.121.96.27
16 2026-08-17 05:54 639225424395198277
204 ms 129.121.96.27
15 2026-08-17 05:38 639225414744137487
204 ms 129.121.96.27
14 2026-08-17 05:22 639225405186783164
201 ms 129.121.96.27
13 2026-08-17 05:06 639225395563669822
199 ms 129.121.96.27
12 2026-08-17 04:50 639225386076645158
5 ms 129.121.96.27
11 2026-08-17 04:34 639225376620669704
109 ms 129.121.96.27
10 2026-08-17 03:43 639225345580892706
195 ms 129.121.96.27
9 2026-08-17 03:27 639225336207383710
194 ms 129.121.96.27
8 2026-08-17 03:11 639225326726565001
4232 ms 129.121.96.27
7 2026-08-17 02:56 639225317249271010
222 ms 129.121.96.27
6 2026-08-17 02:04 639225286280886044
140 ms 129.121.96.27
5 2026-08-17 01:48 639225276872567548
7 ms 129.121.96.27
4 2026-08-17 01:32 639225267353865348
201 ms 129.121.96.27
3 2026-08-17 01:17 639225258033914248
131 ms 129.121.96.27
2 2026-08-17 00:25 639225226652221583
3 ms 129.121.96.27
1 2026-08-17 00:09 639225217156387684
198 ms 129.121.96.27