DNS response history for ns3.cortexns.io

ns3.cortexns.io 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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 385 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 ns3.cortexns.io.
Records on Selected Date

81

Historical checks stored for this nameserver on selected date

Average Latency

385 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

217.216.89.247

Most recently resolved hosting IP on selected date

Successful Responses

81

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 ns3.cortexns.io

Showing DNS history for 2026-08-10 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
81 2026-08-10 23:46 639220018272941900
115 ms 217.216.89.247
80 2026-08-10 23:31 639220009109892969
2189 ms 217.216.89.247
79 2026-08-10 23:16 639220000040489788
4179 ms 217.216.89.247
78 2026-08-10 23:01 639219991197135747
156 ms 217.216.89.247
77 2026-08-10 22:46 639219982104540014
142 ms 217.216.89.247
76 2026-08-10 22:31 639219973150300215
119 ms 217.216.89.247
75 2026-08-10 22:16 639219964188486697
109 ms 217.216.89.247
74 2026-08-10 22:01 639219954995921784
212 ms 217.216.89.247
73 2026-08-10 21:45 639219945559908104
145 ms 217.216.89.247
72 2026-08-10 20:53 639219914137782273
101 ms 217.216.89.247
71 2026-08-10 20:38 639219904858355064
327 ms 217.216.89.247
70 2026-08-10 20:22 639219895655263396
245 ms 217.216.89.247
69 2026-08-10 20:07 639219886527091074
118 ms 217.216.89.247
68 2026-08-10 19:52 639219877343266628
208 ms 217.216.89.247
67 2026-08-10 19:37 639219868177358195
165 ms 217.216.89.247
66 2026-08-10 19:21 639219859159581515
167 ms 217.216.89.247
65 2026-08-10 19:06 639219850124020182
119 ms 217.216.89.247
64 2026-08-10 18:51 639219840940124840
111 ms 217.216.89.247
63 2026-08-10 18:36 639219831829876486
125 ms 217.216.89.247
62 2026-08-10 18:21 639219822587759143
166 ms 217.216.89.247
61 2026-08-10 18:05 639219813247114428
228 ms 217.216.89.247
60 2026-08-10 17:12 639219781959606396
148 ms 217.216.89.247
59 2026-08-10 16:57 639219772658305431
124 ms 217.216.89.247
58 2026-08-10 16:41 639219763454523027
102 ms 217.216.89.247
57 2026-08-10 16:26 639219754279127815
105 ms 217.216.89.247
56 2026-08-10 16:11 639219745087467767
109 ms 217.216.89.247
55 2026-08-10 15:55 639219735900678107
129 ms 217.216.89.247
54 2026-08-10 15:40 639219726531461979
2156 ms 217.216.89.247
53 2026-08-10 15:24 639219717415222156
222 ms 217.216.89.247
52 2026-08-10 15:09 639219708266470863
223 ms 217.216.89.247
51 2026-08-10 14:54 639219699049479559
2175 ms 217.216.89.247
50 2026-08-10 14:38 639219689775815194
108 ms 217.216.89.247
49 2026-08-10 14:23 639219680511810632
2108 ms 217.216.89.247
48 2026-08-10 13:29 639219648997191257
108 ms 217.216.89.247
47 2026-08-10 13:14 639219639938909436
210 ms 217.216.89.247
46 2026-08-10 12:59 639219630718286441
2153 ms 217.216.89.247
45 2026-08-10 12:44 639219621472350410
110 ms 217.216.89.247
44 2026-08-10 12:28 639219612500421992
239 ms 217.216.89.247
43 2026-08-10 12:13 639219603383833445
102 ms 217.216.89.247
42 2026-08-10 11:58 639219594143823358
217 ms 217.216.89.247
41 2026-08-10 11:43 639219585053166024
2393 ms 217.216.89.247
40 2026-08-10 11:28 639219575885776644
243 ms 217.216.89.247
39 2026-08-10 11:12 639219566844532361
2009 ms 217.216.89.247
38 2026-08-10 10:57 639219557705808294
171 ms 217.216.89.247
37 2026-08-10 10:42 639219548482688649
104 ms 217.216.89.247
36 2026-08-10 09:50 639219517492763539
2179 ms 217.216.89.247
35 2026-08-10 09:36 639219508755773605
26 ms 217.216.89.247
34 2026-08-10 09:21 639219499852103863
5 ms 217.216.89.247
33 2026-08-10 09:06 639219490893714387
13 ms 217.216.89.247
32 2026-08-10 08:52 639219482299305521
238 ms 217.216.89.247
31 2026-08-10 08:37 639219473613114853
113 ms 217.216.89.247
30 2026-08-10 08:23 639219465061138643
101 ms 217.216.89.247
29 2026-08-10 08:09 639219456616129015
119 ms 217.216.89.247
28 2026-08-10 07:54 639219447974008557
128 ms 217.216.89.247
27 2026-08-10 07:40 639219439498255213
164 ms 217.216.89.247
26 2026-08-10 07:26 639219430664872256
235 ms 217.216.89.247
25 2026-08-10 07:11 639219421757560037
102 ms 217.216.89.247
24 2026-08-10 06:20 639219390773218684
8 ms 217.216.89.247
23 2026-08-10 06:06 639219382205367722
103 ms 217.216.89.247
22 2026-08-10 05:51 639219373711937615
5 ms 217.216.89.247
21 2026-08-10 05:37 639219365088558404
218 ms 217.216.89.247
20 2026-08-10 05:23 639219356348833255
213 ms 217.216.89.247
19 2026-08-10 05:08 639219347860053478
9 ms 217.216.89.247
18 2026-08-10 04:54 639219339173195121
202 ms 217.216.89.247
17 2026-08-10 04:40 639219330642664669
106 ms 217.216.89.247
16 2026-08-10 04:25 639219322058698995
8 ms 217.216.89.247
15 2026-08-10 04:11 639219313564344199
6 ms 217.216.89.247
14 2026-08-10 03:57 639219304775113236
215 ms 217.216.89.247
13 2026-08-10 03:42 639219295706181119
104 ms 217.216.89.247
12 2026-08-10 02:51 639219264663923254
131 ms 217.216.89.247
11 2026-08-10 02:36 639219256015178099
112 ms 217.216.89.247
10 2026-08-10 02:22 639219247509540188
171 ms 217.216.89.247
9 2026-08-10 02:08 639219238999539092
99 ms 217.216.89.247
8 2026-08-10 01:53 639219230498823902
108 ms 217.216.89.247
7 2026-08-10 01:39 639219221706460911
133 ms 217.216.89.247
6 2026-08-10 01:25 639219212930606887
111 ms 217.216.89.247
5 2026-08-10 01:10 639219204307908525
106 ms 217.216.89.247
4 2026-08-10 00:56 639219195720181470
164 ms 217.216.89.247
3 2026-08-10 00:41 639219186898174002
3 ms 217.216.89.247
2 2026-08-10 00:26 639219178004946976
103 ms 217.216.89.247
1 2026-08-10 00:11 639219168958805474
113 ms 217.216.89.247