DNS response history for ns4.geantduweb.ca

ns4.geantduweb.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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 497 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 ns4.geantduweb.ca.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

497 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

173.209.51.203

Most recently resolved hosting IP on selected date

Successful Responses

74

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 ns4.geantduweb.ca

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 23:53 639230391807229016
2107 ms 173.209.51.203
73 2026-08-22 23:36 639230382051619327
3 ms 173.209.51.203
72 2026-08-22 23:20 639230372323353529
2179 ms 173.209.51.203
71 2026-08-22 23:04 639230362586451064
112 ms 173.209.51.203
70 2026-08-22 22:47 639230352793666303
138 ms 173.209.51.203
69 2026-08-22 22:31 639230342775737758
215 ms 173.209.51.203
68 2026-08-22 22:14 639230332639939561
150 ms 173.209.51.203
67 2026-08-22 21:21 639230301014190104
112 ms 173.209.51.203
66 2026-08-22 21:05 639230291048161498
241 ms 173.209.51.203
65 2026-08-22 20:48 639230280894353664
2107 ms 173.209.51.203
64 2026-08-22 20:31 639230270699419073
112 ms 173.209.51.203
63 2026-08-22 20:13 639230260248163050
115 ms 173.209.51.203
62 2026-08-22 19:56 639230250122494282
2106 ms 173.209.51.203
61 2026-08-22 19:39 639230239972935046
114 ms 173.209.51.203
60 2026-08-22 19:23 639230229963262464
117 ms 173.209.51.203
59 2026-08-22 19:06 639230220033804658
111 ms 173.209.51.203
58 2026-08-22 18:49 639230209891107289
107 ms 173.209.51.203
57 2026-08-22 18:32 639230199630298717
2105 ms 173.209.51.203
56 2026-08-22 18:15 639230189301984150
170 ms 173.209.51.203
55 2026-08-22 17:21 639230157138468804
150 ms 173.209.51.203
54 2026-08-22 17:04 639230146987869495
109 ms 173.209.51.203
53 2026-08-22 16:47 639230136768638516
25 ms 173.209.51.203
52 2026-08-22 16:31 639230126735907877
120 ms 173.209.51.203
51 2026-08-22 16:14 639230116551187768
220 ms 173.209.51.203
50 2026-08-22 15:57 639230106335615913
2107 ms 173.209.51.203
49 2026-08-22 15:40 639230096177758176
2154 ms 173.209.51.203
48 2026-08-22 15:23 639230086185999993
2111 ms 173.209.51.203
47 2026-08-22 15:06 639230076247854903
3 ms 173.209.51.203
46 2026-08-22 14:49 639230066076077530
123 ms 173.209.51.203
45 2026-08-22 14:32 639230055738197328
121 ms 173.209.51.203
44 2026-08-22 14:15 639230045411225521
2130 ms 173.209.51.203
43 2026-08-22 13:21 639230013046000470
238 ms 173.209.51.203
42 2026-08-22 13:04 639230003090037878
223 ms 173.209.51.203
41 2026-08-22 12:48 639229993008259475
106 ms 173.209.51.203
40 2026-08-22 12:31 639229982909449470
127 ms 173.209.51.203
39 2026-08-22 12:14 639229973035502212
2109 ms 173.209.51.203
38 2026-08-22 11:58 639229963064296145
227 ms 173.209.51.203
37 2026-08-22 11:41 639229952996162143
21 ms 173.209.51.203
36 2026-08-22 11:24 639229943051949195
228 ms 173.209.51.203
35 2026-08-22 11:08 639229932919214934
116 ms 173.209.51.203
34 2026-08-22 10:51 639229922745889838
153 ms 173.209.51.203
33 2026-08-22 10:34 639229912587214796
3126 ms 173.209.51.203
32 2026-08-22 10:17 639229902240004454
219 ms 173.209.51.203
31 2026-08-22 09:24 639229870800501662
264 ms 173.209.51.203
30 2026-08-22 09:08 639229861058384956
128 ms 173.209.51.203
29 2026-08-22 08:52 639229851158592604
231 ms 173.209.51.203
28 2026-08-22 08:35 639229841475569629
107 ms 173.209.51.203
27 2026-08-22 08:19 639229831887658471
123 ms 173.209.51.203
26 2026-08-22 08:03 639229822043670346
171 ms 173.209.51.203
25 2026-08-22 07:47 639229812327913936
155 ms 173.209.51.203
24 2026-08-22 07:31 639229802629488686
225 ms 173.209.51.203
23 2026-08-22 07:15 639229793051447309
2129 ms 173.209.51.203
22 2026-08-22 06:58 639229783303531961
107 ms 173.209.51.203
21 2026-08-22 06:42 639229773458051942
118 ms 173.209.51.203
20 2026-08-22 06:25 639229763373848056
115 ms 173.209.51.203
19 2026-08-22 05:33 639229732140622809
12 ms 173.209.51.203
18 2026-08-22 05:17 639229722699695967
3 ms 173.209.51.203
17 2026-08-22 05:01 639229713097498075
237 ms 173.209.51.203
16 2026-08-22 04:45 639229703543969637
165 ms 173.209.51.203
15 2026-08-22 04:29 639229693970392873
235 ms 173.209.51.203
14 2026-08-22 04:13 639229684277329469
2030 ms 173.209.51.203
13 2026-08-22 03:57 639229674501596661
3 ms 173.209.51.203
12 2026-08-22 03:41 639229665064441147
242 ms 173.209.51.203
11 2026-08-22 03:25 639229655507536872
116 ms 173.209.51.203
10 2026-08-22 03:09 639229645849603111
7 ms 173.209.51.203
9 2026-08-22 02:53 639229636090497453
7 ms 173.209.51.203
8 2026-08-22 02:36 639229625978544281
213 ms 173.209.51.203
7 2026-08-22 01:44 639229594644662176
104 ms 173.209.51.203
6 2026-08-22 01:28 639229585214633065
279 ms 173.209.51.203
5 2026-08-22 01:12 639229575581042175
3 ms 173.209.51.203
4 2026-08-22 00:56 639229565912268962
35 ms 173.209.51.203
3 2026-08-22 00:40 639229556237813203
175 ms 173.209.51.203
2 2026-08-22 00:24 639229546625802518
113 ms 173.209.51.203
1 2026-08-22 00:08 639229537172016621
216 ms 173.209.51.203