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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 413 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

72

Historical checks stored for this nameserver on selected date

Average Latency

413 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 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

72

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 2026-08-17 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
72 2026-08-17 23:53 639226072268080268
2106 ms 173.209.51.203
71 2026-08-17 23:37 639226062577647657
109 ms 173.209.51.203
70 2026-08-17 22:45 639226031060857136
2112 ms 173.209.51.203
69 2026-08-17 22:28 639226021535117364
10 ms 173.209.51.203
68 2026-08-17 22:13 639226011884237078
117 ms 173.209.51.203
67 2026-08-17 21:57 639226002309299142
3 ms 173.209.51.203
66 2026-08-17 21:40 639225992791784448
147 ms 173.209.51.203
65 2026-08-17 21:24 639225983045271390
115 ms 173.209.51.203
64 2026-08-17 21:08 639225973246293513
113 ms 173.209.51.203
63 2026-08-17 20:52 639225963620186236
108 ms 173.209.51.203
62 2026-08-17 20:36 639225953899183916
119 ms 173.209.51.203
61 2026-08-17 20:20 639225944391528206
157 ms 173.209.51.203
60 2026-08-17 20:04 639225934593254169
216 ms 173.209.51.203
59 2026-08-17 19:47 639225924669984512
109 ms 173.209.51.203
58 2026-08-17 18:54 639225893048561320
2010 ms 173.209.51.203
57 2026-08-17 18:38 639225883481298424
134 ms 173.209.51.203
56 2026-08-17 18:22 639225873845394034
184 ms 173.209.51.203
55 2026-08-17 18:06 639225864216078662
116 ms 173.209.51.203
54 2026-08-17 17:50 639225854541857773
128 ms 173.209.51.203
53 2026-08-17 17:34 639225844733604072
115 ms 173.209.51.203
52 2026-08-17 17:18 639225835085229232
147 ms 173.209.51.203
51 2026-08-17 17:01 639225825349373981
134 ms 173.209.51.203
50 2026-08-17 16:45 639225815690604161
124 ms 173.209.51.203
49 2026-08-17 16:29 639225805952472306
155 ms 173.209.51.203
48 2026-08-17 16:13 639225796264729638
242 ms 173.209.51.203
47 2026-08-17 15:57 639225786326499329
123 ms 173.209.51.203
46 2026-08-17 15:04 639225754798130711
118 ms 173.209.51.203
45 2026-08-17 14:48 639225745123193922
2170 ms 173.209.51.203
44 2026-08-17 14:32 639225735540597271
120 ms 173.209.51.203
43 2026-08-17 14:16 639225725894857396
219 ms 173.209.51.203
42 2026-08-17 13:59 639225716249606913
210 ms 173.209.51.203
41 2026-08-17 13:44 639225706638238179
225 ms 173.209.51.203
40 2026-08-17 13:28 639225696949691423
108 ms 173.209.51.203
39 2026-08-17 13:11 639225687286186336
106 ms 173.209.51.203
38 2026-08-17 12:55 639225677679573133
135 ms 173.209.51.203
37 2026-08-17 12:39 639225667957861024
151 ms 173.209.51.203
36 2026-08-17 12:23 639225658298791618
150 ms 173.209.51.203
35 2026-08-17 12:07 639225648583652785
113 ms 173.209.51.203
34 2026-08-17 11:14 639225617000524308
103 ms 173.209.51.203
33 2026-08-17 10:59 639225607668541600
220 ms 173.209.51.203
32 2026-08-17 10:43 639225598117279238
157 ms 173.209.51.203
31 2026-08-17 10:27 639225588751002710
2115 ms 173.209.51.203
30 2026-08-17 10:11 639225579295831051
141 ms 173.209.51.203
29 2026-08-17 09:56 639225569761469940
115 ms 173.209.51.203
28 2026-08-17 09:39 639225560161422333
2113 ms 173.209.51.203
27 2026-08-17 09:24 639225550739955565
2119 ms 173.209.51.203
26 2026-08-17 09:08 639225541125222426
136 ms 173.209.51.203
25 2026-08-17 08:52 639225531526675983
126 ms 173.209.51.203
24 2026-08-17 08:36 639225521915528222
225 ms 173.209.51.203
23 2026-08-17 08:19 639225512148151789
243 ms 173.209.51.203
22 2026-08-17 07:27 639225480786142412
188 ms 173.209.51.203
21 2026-08-17 07:12 639225471394348551
2139 ms 173.209.51.203
20 2026-08-17 06:56 639225462031685068
230 ms 173.209.51.203
19 2026-08-17 06:40 639225452639458328
25 ms 173.209.51.203
18 2026-08-17 06:24 639225443300966543
8 ms 173.209.51.203
17 2026-08-17 06:09 639225433880499379
11 ms 173.209.51.203
16 2026-08-17 05:53 639225424395198277
136 ms 173.209.51.203
15 2026-08-17 05:37 639225414744137487
152 ms 173.209.51.203
14 2026-08-17 05:21 639225405186783164
60 ms 173.209.51.203
13 2026-08-17 05:05 639225395563669822
2147 ms 173.209.51.203
12 2026-08-17 04:49 639225386076645158
181 ms 173.209.51.203
11 2026-08-17 04:34 639225376620669704
128 ms 173.209.51.203
10 2026-08-17 03:42 639225345580892706
120 ms 173.209.51.203
9 2026-08-17 03:26 639225336207383710
108 ms 173.209.51.203
8 2026-08-17 03:10 639225326726565001
241 ms 173.209.51.203
7 2026-08-17 02:55 639225317249271010
2149 ms 173.209.51.203
6 2026-08-17 02:03 639225286280886044
128 ms 173.209.51.203
5 2026-08-17 01:47 639225276872567548
247 ms 173.209.51.203
4 2026-08-17 01:31 639225267353865348
3 ms 173.209.51.203
3 2026-08-17 01:16 639225258033914248
223 ms 173.209.51.203
2 2026-08-17 00:24 639225226652221583
159 ms 173.209.51.203
1 2026-08-17 00:08 639225217156387684
130 ms 173.209.51.203