DNS response history for ns1.citiesofdata.org

ns1.citiesofdata.org 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 82 DNS check records, 82 successful responses, 0 failed responses, and 138 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.citiesofdata.org.
Records on Selected Date

82

Historical checks stored for this nameserver on selected date

Average Latency

138 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

217.182.150.12

Most recently resolved hosting IP on selected date

Successful Responses

82

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.citiesofdata.org

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
82 2026-08-10 23:59 639220027366289509
40 ms 217.182.150.12
81 2026-08-10 23:44 639220018272941900
10 ms 217.182.150.12
80 2026-08-10 23:28 639220009109892969
45 ms 217.182.150.12
79 2026-08-10 23:13 639220000040489788
45 ms 217.182.150.12
78 2026-08-10 22:58 639219991197135747
51 ms 217.182.150.12
77 2026-08-10 22:43 639219982104540014
48 ms 217.182.150.12
76 2026-08-10 22:28 639219973150300215
20 ms 217.182.150.12
75 2026-08-10 22:13 639219964188486697
44 ms 217.182.150.12
74 2026-08-10 21:58 639219954995921784
131 ms 217.182.150.12
73 2026-08-10 21:42 639219945559908104
36 ms 217.182.150.12
72 2026-08-10 20:50 639219914137782273
43 ms 217.182.150.12
71 2026-08-10 20:34 639219904858355064
4038 ms 217.182.150.12
70 2026-08-10 20:19 639219895655263396
86 ms 217.182.150.12
69 2026-08-10 20:04 639219886527091074
62 ms 217.182.150.12
68 2026-08-10 19:48 639219877343266628
71 ms 217.182.150.12
67 2026-08-10 19:33 639219868177358195
47 ms 217.182.150.12
66 2026-08-10 19:18 639219859159581515
79 ms 217.182.150.12
65 2026-08-10 19:03 639219850124020182
75 ms 217.182.150.12
64 2026-08-10 18:48 639219840940124840
47 ms 217.182.150.12
63 2026-08-10 18:32 639219831829876486
7 ms 217.182.150.12
62 2026-08-10 18:17 639219822587759143
35 ms 217.182.150.12
61 2026-08-10 18:01 639219813247114428
41 ms 217.182.150.12
60 2026-08-10 17:10 639219781959606396
261 ms 217.182.150.12
59 2026-08-10 16:54 639219772658305431
3 ms 217.182.150.12
58 2026-08-10 16:39 639219763454523027
13 ms 217.182.150.12
57 2026-08-10 16:24 639219754279127815
35 ms 217.182.150.12
56 2026-08-10 16:08 639219745087467767
100 ms 217.182.150.12
55 2026-08-10 15:53 639219735900678107
2028 ms 217.182.150.12
54 2026-08-10 15:37 639219726531461979
272 ms 217.182.150.12
53 2026-08-10 15:22 639219717415222156
9 ms 217.182.150.12
52 2026-08-10 15:07 639219708266470863
51 ms 217.182.150.12
51 2026-08-10 14:52 639219699049479559
76 ms 217.182.150.12
50 2026-08-10 14:36 639219689775815194
33 ms 217.182.150.12
49 2026-08-10 14:21 639219680511810632
58 ms 217.182.150.12
48 2026-08-10 13:29 639219648997191257
4 ms 217.182.150.12
47 2026-08-10 13:14 639219639938909436
3 ms 217.182.150.12
46 2026-08-10 12:59 639219630718286441
78 ms 217.182.150.12
45 2026-08-10 12:43 639219621472350410
10 ms 217.182.150.12
44 2026-08-10 12:28 639219612500421992
7 ms 217.182.150.12
43 2026-08-10 12:13 639219603383833445
4 ms 217.182.150.12
42 2026-08-10 11:58 639219594143823358
34 ms 217.182.150.12
41 2026-08-10 11:43 639219585053166024
41 ms 217.182.150.12
40 2026-08-10 11:27 639219575885776644
42 ms 217.182.150.12
39 2026-08-10 11:12 639219566844532361
50 ms 217.182.150.12
38 2026-08-10 10:57 639219557705808294
32 ms 217.182.150.12
37 2026-08-10 10:42 639219548482688649
14 ms 217.182.150.12
36 2026-08-10 09:51 639219517492763539
6 ms 217.182.150.12
35 2026-08-10 09:37 639219508755773605
45 ms 217.182.150.12
34 2026-08-10 09:22 639219499852103863
25 ms 217.182.150.12
33 2026-08-10 09:07 639219490893714387
21 ms 217.182.150.12
32 2026-08-10 08:52 639219482299305521
3 ms 217.182.150.12
31 2026-08-10 08:38 639219473613114853
2 ms 217.182.150.12
30 2026-08-10 08:23 639219465061138643
20 ms 217.182.150.12
29 2026-08-10 08:09 639219456616129015
7 ms 217.182.150.12
28 2026-08-10 07:55 639219447974008557
29 ms 217.182.150.12
27 2026-08-10 07:41 639219439498255213
39 ms 217.182.150.12
26 2026-08-10 07:26 639219430664872256
24 ms 217.182.150.12
25 2026-08-10 07:11 639219421757560037
49 ms 217.182.150.12
24 2026-08-10 06:21 639219390773218684
5 ms 217.182.150.12
23 2026-08-10 06:07 639219382205367722
44 ms 217.182.150.12
22 2026-08-10 05:52 639219373711937615
47 ms 217.182.150.12
21 2026-08-10 05:38 639219365088558404
11 ms 217.182.150.12
20 2026-08-10 05:24 639219356348833255
49 ms 217.182.150.12
19 2026-08-10 05:09 639219347860053478
40 ms 217.182.150.12
18 2026-08-10 04:55 639219339173195121
44 ms 217.182.150.12
17 2026-08-10 04:41 639219330642664669
3 ms 217.182.150.12
16 2026-08-10 04:26 639219322058698995
30 ms 217.182.150.12
15 2026-08-10 04:12 639219313564344199
30 ms 217.182.150.12
14 2026-08-10 03:58 639219304775113236
47 ms 217.182.150.12
13 2026-08-10 03:43 639219295706181119
7 ms 217.182.150.12
12 2026-08-10 02:51 639219264663923254
20 ms 217.182.150.12
11 2026-08-10 02:37 639219256015178099
4 ms 217.182.150.12
10 2026-08-10 02:22 639219247509540188
4 ms 217.182.150.12
9 2026-08-10 02:08 639219238999539092
17 ms 217.182.150.12
8 2026-08-10 01:54 639219230498823902
48 ms 217.182.150.12
7 2026-08-10 01:40 639219221706460911
2028 ms 217.182.150.12
6 2026-08-10 01:25 639219212930606887
47 ms 217.182.150.12
5 2026-08-10 01:11 639219204307908525
42 ms 217.182.150.12
4 2026-08-10 00:56 639219195720181470
6 ms 217.182.150.12
3 2026-08-10 00:42 639219186898174002
48 ms 217.182.150.12
2 2026-08-10 00:27 639219178004946976
24 ms 217.182.150.12
1 2026-08-10 00:12 639219168958805474
21 ms 217.182.150.12