DNS response history for ca4.achost.ca

ca4.achost.ca 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 2026-08-08. For this date, NameServerHistory found 63 DNS check records, 62 successful responses, 1 failed responses, and 325 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 ca4.achost.ca.
Records on Selected Date

63

Historical checks stored for this nameserver on selected date

Average Latency

325 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-08 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

155.138.157.35

Most recently resolved hosting IP on selected date

Successful Responses

62

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 ca4.achost.ca

Showing DNS history for 2026-08-08 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
63 2026-08-08 23:49 639218291874134258
225 ms 155.138.157.35
62 2026-08-08 23:33 639218282817785496
230 ms 155.138.157.35
61 2026-08-08 22:42 639218252106422334
108 ms 155.138.157.35
60 2026-08-08 22:28 639218243323944113
113 ms 155.138.157.35
59 2026-08-08 22:13 639218234397020230
226 ms 155.138.157.35
58 2026-08-08 21:58 639218225412858763
222 ms 155.138.157.35
57 2026-08-08 21:06 639218194282616684
232 ms 155.138.157.35
56 2026-08-08 20:51 639218185036989606
115 ms 155.138.157.35
55 2026-08-08 20:36 639218175974363575
112 ms 155.138.157.35
54 2026-08-08 20:21 639218166972644815
237 ms 155.138.157.35
53 2026-08-08 19:29 639218135900313734
223 ms 155.138.157.35
52 2026-08-08 19:14 639218127088470726
24 ms 155.138.157.35
51 2026-08-08 18:59 639218118310406743
111 ms 155.138.157.35
50 2026-08-08 18:45 639218109452520238
248 ms 155.138.157.35
49 2026-08-08 17:53 639218078440804962
2007 ms 155.138.157.35
48 2026-08-08 17:39 639218069827056995
7 ms 155.138.157.35
47 2026-08-08 17:24 639218060928974999
161 ms 155.138.157.35
46 2026-08-08 17:09 639218052072104591
117 ms 155.138.157.35
45 2026-08-08 16:15 639218021131612993
2105 ms 155.138.157.35
44 2026-08-08 16:00 639218012544891033
8 ms 155.138.157.35
43 2026-08-08 15:46 639218003733822367
221 ms 155.138.157.35
42 2026-08-08 15:31 639217994998349201
231 ms 155.138.157.35
41 2026-08-08 14:39 639217963788814319
34 ms 155.138.157.35
40 2026-08-08 14:25 639217955087396874
2107 ms 155.138.157.35
39 2026-08-08 14:10 639217946350294952
222 ms 155.138.157.35
38 2026-08-08 13:56 639217937526020436
2032 ms 155.138.157.35
37 2026-08-08 13:04 639217906769667024
2190 ms 155.138.157.35
36 2026-08-08 12:50 639217898300938849
4 ms 155.138.157.35
35 2026-08-08 12:36 639217889778639925
226 ms 155.138.157.35
34 2026-08-08 12:21 639217881083065140
19 ms 155.138.157.35
33 2026-08-08 11:25 639217850620659312
4 ms 155.138.157.35
32 2026-08-08 11:11 639217841938624907
233 ms 155.138.157.35
31 2026-08-08 10:57 639217833389546843
229 ms 155.138.157.35
30 2026-08-08 10:42 639217824846173945
226 ms 155.138.157.35
29 2026-08-08 09:51 639217793807292972
2008 ms 155.138.157.35
28 2026-08-08 09:36 639217785208951403
36 ms 155.138.157.35
27 2026-08-08 09:22 639217776566534942
281 ms 155.138.157.35
26 2026-08-08 09:08 639217767935139326
113 ms 155.138.157.35
25 2026-08-08 08:17 639217737225367411
-
24 2026-08-08 08:02 639217728765093674
230 ms 155.138.157.35
23 2026-08-08 07:48 639217720136905586
240 ms 155.138.157.35
22 2026-08-08 07:33 639217711410853004
28 ms 155.138.157.35
21 2026-08-08 06:43 639217680275549698
220 ms 155.138.157.35
20 2026-08-08 06:28 639217671340563867
109 ms 155.138.157.35
19 2026-08-08 06:13 639217662739829952
7 ms 155.138.157.35
18 2026-08-08 05:59 639217654129395144
152 ms 155.138.157.35
17 2026-08-08 05:08 639217623690502934
124 ms 155.138.157.35
16 2026-08-08 04:54 639217615180184169
129 ms 155.138.157.35
15 2026-08-08 04:40 639217606737293244
148 ms 155.138.157.35
14 2026-08-08 04:26 639217598089858483
27 ms 155.138.157.35
13 2026-08-08 03:34 639217567343169140
109 ms 155.138.157.35
12 2026-08-08 03:20 639217558743892856
128 ms 155.138.157.35
11 2026-08-08 03:06 639217550069823359
162 ms 155.138.157.35
10 2026-08-08 02:51 639217541571663863
24 ms 155.138.157.35
9 2026-08-08 02:00 639217510598671918
113 ms 155.138.157.35
8 2026-08-08 01:45 639217501853904641
233 ms 155.138.157.35
7 2026-08-08 01:30 639217492857464038
7 ms 155.138.157.35
6 2026-08-08 01:15 639217483935810845
219 ms 155.138.157.35
5 2026-08-08 01:01 639217475281344873
123 ms 155.138.157.35
4 2026-08-08 00:46 639217466591266473
46 ms 155.138.157.35
3 2026-08-08 00:32 639217457842031506
222 ms 155.138.157.35
2 2026-08-08 00:17 639217449192590684
8 ms 155.138.157.35
1 2026-08-08 00:03 639217440385817840
105 ms 155.138.157.35