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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 72 successful responses, 2 failed responses, and 242 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

74

Historical checks stored for this nameserver on selected date

Average Latency

242 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 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

2

Checks with no response or no returned latency

Failure Rate

3%

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 2026-08-22 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
74 2026-08-22 23:54 639230391807229016
199 ms 129.121.96.27
73 2026-08-22 23:37 639230382051619327
3 ms 129.121.96.27
72 2026-08-22 23:21 639230372323353529
102 ms 129.121.96.27
71 2026-08-22 23:05 639230362586451064
130 ms 129.121.96.27
70 2026-08-22 22:48 639230352793666303
208 ms 129.121.96.27
69 2026-08-22 22:32 639230342775737758
205 ms 129.121.96.27
68 2026-08-22 22:15 639230332639939561
8 ms 129.121.96.27
67 2026-08-22 21:22 639230301014190104
11 ms 129.121.96.27
66 2026-08-22 21:06 639230291048161498
201 ms 129.121.96.27
65 2026-08-22 20:49 639230280894353664
204 ms 129.121.96.27
64 2026-08-22 20:32 639230270699419073
129 ms 129.121.96.27
63 2026-08-22 20:14 639230260248163050
174 ms 129.121.96.27
62 2026-08-22 19:57 639230250122494282
2125 ms 129.121.96.27
61 2026-08-22 19:40 639230239972935046
199 ms 129.121.96.27
60 2026-08-22 19:24 639230229963262464
207 ms 129.121.96.27
59 2026-08-22 19:07 639230220033804658
122 ms 129.121.96.27
58 2026-08-22 18:50 639230209891107289
216 ms 129.121.96.27
57 2026-08-22 18:33 639230199630298717
2203 ms 129.121.96.27
56 2026-08-22 18:16 639230189301984150
210 ms 129.121.96.27
55 2026-08-22 17:22 639230157138468804
224 ms 129.121.96.27
54 2026-08-22 17:05 639230146987869495
7 ms 129.121.96.27
53 2026-08-22 16:49 639230136768638516
200 ms 129.121.96.27
52 2026-08-22 16:32 639230126735907877
203 ms 129.121.96.27
51 2026-08-22 16:15 639230116551187768
208 ms 129.121.96.27
50 2026-08-22 15:58 639230106335615913
202 ms 129.121.96.27
49 2026-08-22 15:41 639230096177758176
198 ms 129.121.96.27
48 2026-08-22 15:24 639230086185999993
104 ms 129.121.96.27
47 2026-08-22 15:07 639230076247854903
122 ms 129.121.96.27
46 2026-08-22 14:51 639230066076077530
216 ms 129.121.96.27
45 2026-08-22 14:33 639230055738197328
198 ms 129.121.96.27
44 2026-08-22 14:16 639230045411225521
198 ms 129.121.96.27
43 2026-08-22 13:22 639230013046000470
7 ms 129.121.96.27
42 2026-08-22 13:05 639230003090037878
116 ms 129.121.96.27
41 2026-08-22 12:49 639229993008259475
140 ms 129.121.96.27
40 2026-08-22 12:32 639229982909449470
109 ms 129.121.96.27
39 2026-08-22 12:15 639229973035502212
199 ms 129.121.96.27
38 2026-08-22 11:59 639229963064296145
13 ms 129.121.96.27
37 2026-08-22 11:42 639229952996162143
236 ms 129.121.96.27
36 2026-08-22 11:25 639229943051949195
216 ms 129.121.96.27
35 2026-08-22 11:09 639229932919214934
273 ms 129.121.96.27
34 2026-08-22 10:52 639229922745889838
7 ms 129.121.96.27
33 2026-08-22 10:35 639229912587214796
209 ms 129.121.96.27
32 2026-08-22 10:18 639229902240004454
11 ms 129.121.96.27
31 2026-08-22 09:25 639229870800501662
56 ms 129.121.96.27
30 2026-08-22 09:09 639229861058384956
100 ms 129.121.96.27
29 2026-08-22 08:53 639229851158592604
210 ms 129.121.96.27
28 2026-08-22 08:36 639229841475569629
210 ms 129.121.96.27
27 2026-08-22 08:20 639229831887658471
136 ms 129.121.96.27
26 2026-08-22 08:04 639229822043670346
118 ms 129.121.96.27
25 2026-08-22 07:48 639229812327913936
232 ms 129.121.96.27
24 2026-08-22 07:31 639229802629488686
205 ms 129.121.96.27
23 2026-08-22 07:16 639229793051447309
14 ms 129.121.96.27
22 2026-08-22 06:59 639229783303531961
127 ms 129.121.96.27
21 2026-08-22 06:43 639229773458051942
206 ms 129.121.96.27
20 2026-08-22 06:26 639229763373848056
8 ms 129.121.96.27
19 2026-08-22 05:34 639229732140622809
213 ms 129.121.96.27
18 2026-08-22 05:18 639229722699695967
130 ms 129.121.96.27
17 2026-08-22 05:02 639229713097498075
29 ms 129.121.96.27
16 2026-08-22 04:46 639229703543969637
2008 ms 129.121.96.27
15 2026-08-22 04:30 639229693970392873
9 ms 129.121.96.27
14 2026-08-22 04:14 639229684277329469
-
13 2026-08-22 03:58 639229674501596661
20 ms 129.121.96.27
12 2026-08-22 03:42 639229665064441147
18 ms 129.121.96.27
11 2026-08-22 03:26 639229655507536872
2 ms 129.121.96.27
10 2026-08-22 03:10 639229645849603111
131 ms 129.121.96.27
9 2026-08-22 02:54 639229636090497453
7 ms 129.121.96.27
8 2026-08-22 02:37 639229625978544281
106 ms 129.121.96.27
7 2026-08-22 01:45 639229594644662176
104 ms 129.121.96.27
6 2026-08-22 01:29 639229585214633065
182 ms 129.121.96.27
5 2026-08-22 01:13 639229575581042175
196 ms 129.121.96.27
4 2026-08-22 00:57 639229565912268962
2127 ms 129.121.96.27
3 2026-08-22 00:41 639229556237813203
-
2 2026-08-22 00:25 639229546625802518
7 ms 129.121.96.27
1 2026-08-22 00:09 639229537172016621
49 ms 129.121.96.27