DNS response history for server.ctera.work

server.ctera.work 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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 173 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 server.ctera.work.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

173 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

72.90.89.190

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 server.ctera.work

Showing DNS history for 2026-08-19 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 2026-08-19 23:50 639227795899225951
137 ms 72.90.89.190
73 2026-08-19 23:34 639227786351762008
109 ms 72.90.89.190
72 2026-08-19 23:18 639227776640591733
4 ms 72.90.89.190
71 2026-08-19 23:02 639227767128841282
3 ms 72.90.89.190
70 2026-08-19 22:46 639227757477304711
223 ms 72.90.89.190
69 2026-08-19 22:30 639227747572098014
214 ms 72.90.89.190
68 2026-08-19 22:13 639227737588613113
228 ms 72.90.89.190
67 2026-08-19 21:20 639227706134603955
228 ms 72.90.89.190
66 2026-08-19 21:04 639227696589027396
105 ms 72.90.89.190
65 2026-08-19 20:48 639227687097707639
2134 ms 72.90.89.190
64 2026-08-19 20:32 639227677474464487
246 ms 72.90.89.190
63 2026-08-19 20:16 639227667767441118
121 ms 72.90.89.190
62 2026-08-19 20:00 639227657984833832
108 ms 72.90.89.190
61 2026-08-19 19:44 639227648079992640
165 ms 72.90.89.190
60 2026-08-19 19:27 639227638125048441
114 ms 72.90.89.190
59 2026-08-19 19:10 639227628211392142
226 ms 72.90.89.190
58 2026-08-19 18:54 639227618261696275
230 ms 72.90.89.190
57 2026-08-19 18:37 639227608366233645
3 ms 72.90.89.190
56 2026-08-19 18:21 639227598301787588
229 ms 72.90.89.190
55 2026-08-19 17:27 639227566241010716
2 ms 72.90.89.190
54 2026-08-19 17:11 639227556454538959
2 ms 72.90.89.190
53 2026-08-19 16:54 639227546640305542
208 ms 72.90.89.190
52 2026-08-19 16:38 639227536965466472
228 ms 72.90.89.190
51 2026-08-19 16:22 639227527048658280
116 ms 72.90.89.190
50 2026-08-19 16:06 639227517386634438
4 ms 72.90.89.190
49 2026-08-19 15:49 639227507459551637
4 ms 72.90.89.190
48 2026-08-19 15:33 639227497515595277
155 ms 72.90.89.190
47 2026-08-19 15:16 639227487441798036
116 ms 72.90.89.190
46 2026-08-19 14:59 639227477445551863
248 ms 72.90.89.190
45 2026-08-19 14:42 639227467297067891
136 ms 72.90.89.190
44 2026-08-19 14:25 639227457057795635
226 ms 72.90.89.190
43 2026-08-19 13:32 639227425244777397
8 ms 72.90.89.190
42 2026-08-19 13:16 639227415422116485
3 ms 72.90.89.190
41 2026-08-19 12:59 639227405307256053
110 ms 72.90.89.190
40 2026-08-19 12:42 639227395396602630
114 ms 72.90.89.190
39 2026-08-19 12:26 639227385510363611
233 ms 72.90.89.190
38 2026-08-19 12:09 639227375508324850
228 ms 72.90.89.190
37 2026-08-19 11:52 639227365326611906
237 ms 72.90.89.190
36 2026-08-19 11:36 639227355360014208
231 ms 72.90.89.190
35 2026-08-19 11:19 639227345036782165
106 ms 72.90.89.190
34 2026-08-19 11:02 639227334992964533
113 ms 72.90.89.190
33 2026-08-19 10:45 639227324986605572
235 ms 72.90.89.190
32 2026-08-19 10:28 639227314928414539
231 ms 72.90.89.190
31 2026-08-19 09:35 639227283029182134
217 ms 72.90.89.190
30 2026-08-19 09:19 639227273294779350
226 ms 72.90.89.190
29 2026-08-19 09:02 639227263525231313
231 ms 72.90.89.190
28 2026-08-19 08:46 639227253578313363
218 ms 72.90.89.190
27 2026-08-19 08:29 639227243649973322
5 ms 72.90.89.190
26 2026-08-19 08:13 639227233581059317
229 ms 72.90.89.190
25 2026-08-19 07:56 639227223667352067
112 ms 72.90.89.190
24 2026-08-19 07:40 639227213714837066
110 ms 72.90.89.190
23 2026-08-19 07:23 639227203701208496
113 ms 72.90.89.190
22 2026-08-19 07:06 639227193643202179
223 ms 72.90.89.190
21 2026-08-19 06:49 639227183584431597
104 ms 72.90.89.190
20 2026-08-19 06:33 639227173347403088
229 ms 72.90.89.190
19 2026-08-19 05:39 639227141523007601
114 ms 72.90.89.190
18 2026-08-19 05:23 639227131785931574
33 ms 72.90.89.190
17 2026-08-19 05:07 639227122176475389
227 ms 72.90.89.190
16 2026-08-19 04:51 639227112668934596
217 ms 72.90.89.190
15 2026-08-19 04:35 639227102773292788
109 ms 72.90.89.190
14 2026-08-19 04:18 639227093141136930
227 ms 72.90.89.190
13 2026-08-19 04:02 639227083449420147
223 ms 72.90.89.190
12 2026-08-19 03:46 639227073771748493
116 ms 72.90.89.190
11 2026-08-19 03:30 639227063977347614
2 ms 72.90.89.190
10 2026-08-19 03:14 639227054253519024
222 ms 72.90.89.190
9 2026-08-19 02:57 639227044381963886
116 ms 72.90.89.190
8 2026-08-19 02:41 639227034441085514
124 ms 72.90.89.190
7 2026-08-19 01:49 639227003126489968
4 ms 72.90.89.190
6 2026-08-19 01:32 639226993456311614
232 ms 72.90.89.190
5 2026-08-19 01:16 639226983847312345
233 ms 72.90.89.190
4 2026-08-19 01:00 639226974357874853
5 ms 72.90.89.190
3 2026-08-19 00:44 639226964670484721
3 ms 72.90.89.190
2 2026-08-19 00:28 639226954857899696
223 ms 72.90.89.190
1 2026-08-19 00:12 639226945091603488
226 ms 72.90.89.190