DNS response history for ns1.arrco.ca

ns1.arrco.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 2026-08-24. For this date, NameServerHistory found 52 DNS check records, 52 successful responses, 0 failed responses, and 308 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.arrco.ca.
Records on Selected Date

52

Historical checks stored for this nameserver on selected date

Average Latency

308 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 22:11

All timestamps shown in UTC

Latest Resolved IP on Selected Date

69.90.95.55

Most recently resolved hosting IP on selected date

Successful Responses

52

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.arrco.ca

Showing DNS history for 2026-08-24 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
52 2026-08-24 22:11 639232057157944387
219 ms 69.90.95.55
51 2026-08-24 21:54 639232046895282144
242 ms 69.90.95.55
50 2026-08-24 21:00 639232014356623395
180 ms 69.90.95.55
49 2026-08-24 20:43 639232004177831322
219 ms 69.90.95.55
48 2026-08-24 20:26 639231993997863976
2127 ms 69.90.95.55
47 2026-08-24 20:09 639231983967363696
254 ms 69.90.95.55
46 2026-08-24 19:16 639231952257842845
122 ms 69.90.95.55
45 2026-08-24 18:59 639231942277816756
208 ms 69.90.95.55
44 2026-08-24 18:42 639231932094180724
113 ms 69.90.95.55
43 2026-08-24 18:25 639231922041034838
104 ms 69.90.95.55
42 2026-08-24 17:33 639231890488117536
242 ms 69.90.95.55
41 2026-08-24 17:16 639231880574255543
199 ms 69.90.95.55
40 2026-08-24 17:00 639231870418029045
103 ms 69.90.95.55
39 2026-08-24 16:43 639231860258429562
219 ms 69.90.95.55
38 2026-08-24 15:49 639231828211839931
251 ms 69.90.95.55
37 2026-08-24 15:32 639231818080917481
233 ms 69.90.95.55
36 2026-08-24 15:15 639231807961539652
244 ms 69.90.95.55
35 2026-08-24 14:58 639231797631669865
216 ms 69.90.95.55
34 2026-08-24 14:05 639231765923559455
118 ms 69.90.95.55
33 2026-08-24 13:49 639231755868832964
208 ms 69.90.95.55
32 2026-08-24 13:32 639231745628278877
238 ms 69.90.95.55
31 2026-08-24 13:14 639231735407682062
153 ms 69.90.95.55
30 2026-08-24 12:22 639231703815441688
265 ms 69.90.95.55
29 2026-08-24 12:05 639231693747052549
141 ms 69.90.95.55
28 2026-08-24 11:48 639231683712487276
206 ms 69.90.95.55
27 2026-08-24 11:31 639231673513573868
210 ms 69.90.95.55
26 2026-08-24 10:38 639231641791249939
2158 ms 69.90.95.55
25 2026-08-24 10:22 639231631866211033
315 ms 69.90.95.55
24 2026-08-24 10:05 639231621644955316
206 ms 69.90.95.55
23 2026-08-24 09:48 639231611478799259
239 ms 69.90.95.55
22 2026-08-24 08:56 639231579923718211
116 ms 69.90.95.55
21 2026-08-24 08:39 639231569810702936
258 ms 69.90.95.55
20 2026-08-24 08:22 639231559762411619
101 ms 69.90.95.55
19 2026-08-24 08:05 639231549663595407
213 ms 69.90.95.55
18 2026-08-24 07:12 639231518076817246
146 ms 69.90.95.55
17 2026-08-24 06:56 639231508078650885
210 ms 69.90.95.55
16 2026-08-24 06:39 639231498210697093
106 ms 69.90.95.55
15 2026-08-24 06:23 639231488109699360
119 ms 69.90.95.55
14 2026-08-24 05:30 639231456772510692
235 ms 69.90.95.55
13 2026-08-24 05:14 639231447084631185
233 ms 69.90.95.55
12 2026-08-24 04:58 639231437208519473
113 ms 69.90.95.55
11 2026-08-24 04:41 639231427209627490
234 ms 69.90.95.55
10 2026-08-24 03:48 639231395791246644
258 ms 69.90.95.55
9 2026-08-24 03:32 639231386075551458
201 ms 69.90.95.55
8 2026-08-24 03:16 639231376208713791
233 ms 69.90.95.55
7 2026-08-24 02:59 639231366170589276
158 ms 69.90.95.55
6 2026-08-24 02:07 639231334732159368
200 ms 69.90.95.55
5 2026-08-24 01:50 639231325035670078
265 ms 69.90.95.55
4 2026-08-24 01:34 639231315132253837
2143 ms 69.90.95.55
3 2026-08-24 01:17 639231305014280808
163 ms 69.90.95.55
2 2026-08-24 00:25 639231273779380675
207 ms 69.90.95.55
1 2026-08-24 00:09 639231264180839154
144 ms 69.90.95.55