DNS response history for php1.vcn.bc.ca

php1.vcn.bc.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 2026-08-21. For this date, NameServerHistory found 144 DNS check records, 144 successful responses, 0 failed responses, and 166 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 php1.vcn.bc.ca.
Records on Selected Date

144

Historical checks stored for this nameserver on selected date

Average Latency

166 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.66.168.173

Most recently resolved hosting IP on selected date

Successful Responses

144

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 php1.vcn.bc.ca

Showing DNS history for 2026-08-21 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
144 2026-08-21 23:46 639229527598660841
37 ms 172.66.168.173
143 2026-08-21 23:46 639229527598660841
37 ms 104.20.25.209
142 2026-08-21 23:30 639229517954323214
29 ms 172.66.168.173
141 2026-08-21 23:30 639229517954323214
29 ms 104.20.25.209
140 2026-08-21 23:14 639229508269999021
17 ms 172.66.168.173
139 2026-08-21 23:14 639229508269999021
17 ms 104.20.25.209
138 2026-08-21 22:58 639229498559060171
34 ms 172.66.168.173
137 2026-08-21 22:58 639229498559060171
34 ms 104.20.25.209
136 2026-08-21 22:41 639229488519347586
27 ms 172.66.168.173
135 2026-08-21 22:41 639229488519347586
27 ms 104.20.25.209
134 2026-08-21 21:48 639229456606578934
17 ms 172.66.168.173
133 2026-08-21 21:48 639229456606578934
17 ms 104.20.25.209
132 2026-08-21 21:32 639229446985772499
25 ms 172.66.168.173
131 2026-08-21 21:32 639229446985772499
25 ms 104.20.25.209
130 2026-08-21 21:16 639229437367313098
47 ms 172.66.168.173
129 2026-08-21 21:16 639229437367313098
47 ms 104.20.25.209
128 2026-08-21 21:00 639229427923950391
10 ms 104.20.25.209
127 2026-08-21 21:00 639229427923950391
10 ms 172.66.168.173
126 2026-08-21 20:44 639229418168588854
19 ms 104.20.25.209
125 2026-08-21 20:44 639229418168588854
19 ms 172.66.168.173
124 2026-08-21 20:27 639229408345678334
16 ms 104.20.25.209
123 2026-08-21 20:27 639229408345678334
16 ms 172.66.168.173
122 2026-08-21 20:11 639229398616354648
11 ms 172.66.168.173
121 2026-08-21 20:11 639229398616354648
11 ms 104.20.25.209
120 2026-08-21 19:54 639229388634592323
9 ms 104.20.25.209
119 2026-08-21 19:54 639229388634592323
9 ms 172.66.168.173
118 2026-08-21 19:38 639229378792837692
23 ms 172.66.168.173
117 2026-08-21 19:38 639229378792837692
23 ms 104.20.25.209
116 2026-08-21 19:22 639229369154682311
24 ms 104.20.25.209
115 2026-08-21 19:22 639229369154682311
24 ms 172.66.168.173
114 2026-08-21 19:05 639229359248017926
8 ms 172.66.168.173
113 2026-08-21 19:05 639229359248017926
8 ms 104.20.25.209
112 2026-08-21 18:49 639229349124294642
87 ms 172.66.168.173
111 2026-08-21 18:49 639229349124294642
87 ms 104.20.25.209
110 2026-08-21 17:56 639229317791715692
43 ms 172.66.168.173
109 2026-08-21 17:56 639229317791715692
43 ms 104.20.25.209
108 2026-08-21 17:40 639229308115194575
50 ms 172.66.168.173
107 2026-08-21 17:40 639229308115194575
50 ms 104.20.25.209
106 2026-08-21 17:24 639229298320320558
58 ms 172.66.168.173
105 2026-08-21 17:24 639229298320320558
58 ms 104.20.25.209
104 2026-08-21 17:08 639229288674863221
14 ms 104.20.25.209
103 2026-08-21 17:08 639229288674863221
14 ms 172.66.168.173
102 2026-08-21 16:52 639229278983677079
9 ms 104.20.25.209
101 2026-08-21 16:52 639229278983677079
9 ms 172.66.168.173
100 2026-08-21 16:36 639229269405517175
15 ms 172.66.168.173
99 2026-08-21 16:36 639229269405517175
15 ms 104.20.25.209
98 2026-08-21 16:19 639229259594798244
12 ms 104.20.25.209
97 2026-08-21 16:19 639229259594798244
12 ms 172.66.168.173
96 2026-08-21 16:03 639229249736681188
70 ms 104.20.25.209
95 2026-08-21 16:03 639229249736681188
70 ms 172.66.168.173
94 2026-08-21 15:46 639229239699417787
11 ms 172.66.168.173
93 2026-08-21 15:46 639229239699417787
11 ms 104.20.25.209
92 2026-08-21 15:29 639229229621964033
13 ms 104.20.25.209
91 2026-08-21 15:29 639229229621964033
13 ms 172.66.168.173
90 2026-08-21 15:13 639229219567270965
41 ms 104.20.25.209
89 2026-08-21 15:13 639229219567270965
41 ms 172.66.168.173
88 2026-08-21 14:56 639229209406666856
22 ms 104.20.25.209
87 2026-08-21 14:56 639229209406666856
22 ms 172.66.168.173
86 2026-08-21 14:03 639229177815876178
9 ms 172.66.168.173
85 2026-08-21 14:03 639229177815876178
9 ms 104.20.25.209
84 2026-08-21 13:47 639229168243572685
2017 ms 104.20.25.209
83 2026-08-21 13:47 639229168243572685
2017 ms 172.66.168.173
82 2026-08-21 13:31 639229158599856475
51 ms 172.66.168.173
81 2026-08-21 13:31 639229158599856475
51 ms 104.20.25.209
80 2026-08-21 13:15 639229148998940902
57 ms 172.66.168.173
79 2026-08-21 13:15 639229148998940902
57 ms 104.20.25.209
78 2026-08-21 12:59 639229139276923594
25 ms 104.20.25.209
77 2026-08-21 12:59 639229139276923594
25 ms 172.66.168.173
76 2026-08-21 12:43 639229129709912394
38 ms 172.66.168.173
75 2026-08-21 12:43 639229129709912394
38 ms 104.20.25.209
74 2026-08-21 12:26 639229119801488500
2017 ms 172.66.168.173
73 2026-08-21 12:26 639229119801488500
2017 ms 104.20.25.209
72 2026-08-21 12:10 639229110135262458
12 ms 172.66.168.173
71 2026-08-21 12:10 639229110135262458
12 ms 104.20.25.209
70 2026-08-21 11:54 639229100336051392
12 ms 172.66.168.173
69 2026-08-21 11:54 639229100336051392
12 ms 104.20.25.209
68 2026-08-21 11:38 639229090641415626
36 ms 104.20.25.209
67 2026-08-21 11:38 639229090641415626
36 ms 172.66.168.173
66 2026-08-21 11:21 639229080702683947
17 ms 172.66.168.173
65 2026-08-21 11:21 639229080702683947
17 ms 104.20.25.209
64 2026-08-21 11:04 639229070601456699
2032 ms 172.66.168.173
63 2026-08-21 11:04 639229070601456699
2032 ms 104.20.25.209
62 2026-08-21 10:12 639229038947447232
18 ms 104.20.25.209
61 2026-08-21 10:12 639229038947447232
18 ms 172.66.168.173
60 2026-08-21 09:55 639229029268708773
25 ms 104.20.25.209
59 2026-08-21 09:55 639229029268708773
25 ms 172.66.168.173
58 2026-08-21 09:39 639229019647910603
15 ms 172.66.168.173
57 2026-08-21 09:39 639229019647910603
15 ms 104.20.25.209
56 2026-08-21 09:23 639229009983843738
29 ms 104.20.25.209
55 2026-08-21 09:23 639229009983843738
29 ms 172.66.168.173
54 2026-08-21 09:07 639229000203331882
55 ms 104.20.25.209
53 2026-08-21 09:07 639229000203331882
55 ms 172.66.168.173
52 2026-08-21 08:51 639228990302335999
25 ms 172.66.168.173
51 2026-08-21 08:51 639228990302335999
25 ms 104.20.25.209
50 2026-08-21 08:34 639228980567740722
15 ms 104.20.25.209
49 2026-08-21 08:34 639228980567740722
15 ms 172.66.168.173
48 2026-08-21 08:18 639228970762445174
58 ms 104.20.25.209
47 2026-08-21 08:18 639228970762445174
58 ms 172.66.168.173
46 2026-08-21 08:02 639228961065054445
11 ms 172.66.168.173
45 2026-08-21 08:02 639228961065054445
11 ms 104.20.25.209
44 2026-08-21 07:45 639228951224649885
23 ms 104.20.25.209
43 2026-08-21 07:45 639228951224649885
23 ms 172.66.168.173
42 2026-08-21 07:29 639228941303864592
2070 ms 172.66.168.173
41 2026-08-21 07:29 639228941303864592
2070 ms 104.20.25.209
40 2026-08-21 07:12 639228931191328583
20 ms 172.66.168.173
39 2026-08-21 07:12 639228931191328583
20 ms 104.20.25.209
38 2026-08-21 06:19 639228899518173317
39 ms 172.66.168.173
37 2026-08-21 06:19 639228899518173317
39 ms 104.20.25.209
36 2026-08-21 06:03 639228889785027669
8 ms 104.20.25.209
35 2026-08-21 06:03 639228889785027669
8 ms 172.66.168.173
34 2026-08-21 05:47 639228880106330161
14 ms 104.20.25.209
33 2026-08-21 05:47 639228880106330161
14 ms 172.66.168.173
32 2026-08-21 05:31 639228870316184091
47 ms 104.20.25.209
31 2026-08-21 05:31 639228870316184091
47 ms 172.66.168.173
30 2026-08-21 05:15 639228860695366512
15 ms 172.66.168.173
29 2026-08-21 05:15 639228860695366512
15 ms 104.20.25.209
28 2026-08-21 04:58 639228851027209500
35 ms 104.20.25.209
27 2026-08-21 04:58 639228851027209500
35 ms 172.66.168.173
26 2026-08-21 04:42 639228841479265462
23 ms 104.20.25.209
25 2026-08-21 04:42 639228841479265462
23 ms 172.66.168.173
24 2026-08-21 04:26 639228831752962260
9 ms 104.20.25.209
23 2026-08-21 04:26 639228831752962260
9 ms 172.66.168.173
22 2026-08-21 04:10 639228821953295483
11 ms 104.20.25.209
21 2026-08-21 04:10 639228821953295483
11 ms 172.66.168.173
20 2026-08-21 03:54 639228812227429953
27 ms 104.20.25.209
19 2026-08-21 03:54 639228812227429953
27 ms 172.66.168.173
18 2026-08-21 03:38 639228802476107538
31 ms 172.66.168.173
17 2026-08-21 03:38 639228802476107538
31 ms 104.20.25.209
16 2026-08-21 03:21 639228792525492032
22 ms 104.20.25.209
15 2026-08-21 03:21 639228792525492032
22 ms 172.66.168.173
14 2026-08-21 02:29 639228761131421385
11 ms 172.66.168.173
13 2026-08-21 02:29 639228761131421385
11 ms 104.20.25.209
12 2026-08-21 02:13 639228751571206692
23 ms 104.20.25.209
11 2026-08-21 02:13 639228751571206692
23 ms 172.66.168.173
10 2026-08-21 01:56 639228741705571019
53 ms 172.66.168.173
9 2026-08-21 01:56 639228741705571019
53 ms 104.20.25.209
8 2026-08-21 01:39 639228731642208228
40 ms 104.20.25.209
7 2026-08-21 01:39 639228731642208228
40 ms 172.66.168.173
6 2026-08-21 00:47 639228700387002072
2061 ms 104.20.25.209
5 2026-08-21 00:47 639228700387002072
2061 ms 172.66.168.173
4 2026-08-21 00:31 639228690742014433
8 ms 104.20.25.209
3 2026-08-21 00:31 639228690742014433
8 ms 172.66.168.173
2 2026-08-21 00:15 639228680877937122
6 ms 172.66.168.173
1 2026-08-21 00:15 639228680877937122
6 ms 104.20.25.209