DNS response history for c.zdnscloud.com

c.zdnscloud.com 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 2026-08-15. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 189 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 c.zdnscloud.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

189 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

203.99.26.1

Most recently resolved hosting IP on selected date

Successful Responses

77

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 c.zdnscloud.com

Showing DNS history for 2026-08-15 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
77 2026-08-15 23:57 639224347685767174
29 ms 203.99.26.1
76 2026-08-15 23:41 639224338276675277
38 ms 203.99.26.1
75 2026-08-15 22:49 639224306594546649
8 ms 203.99.26.1
74 2026-08-15 22:33 639224297145423303
2041 ms 203.99.26.1
73 2026-08-15 22:17 639224287678238833
15 ms 203.99.26.1
72 2026-08-15 22:02 639224278490872828
29 ms 203.99.26.1
71 2026-08-15 21:46 639224269149307826
10 ms 203.99.26.1
70 2026-08-15 21:31 639224259868597616
32 ms 203.99.26.1
69 2026-08-15 21:15 639224250518642175
28 ms 203.99.26.1
68 2026-08-15 21:00 639224241064772383
8 ms 203.99.26.1
67 2026-08-15 20:44 639224231691099605
90 ms 203.99.26.1
66 2026-08-15 20:29 639224222468168159
49 ms 203.99.26.1
65 2026-08-15 20:13 639224213173899635
44 ms 203.99.26.1
64 2026-08-15 19:58 639224203914451783
30 ms 203.99.26.1
63 2026-08-15 19:05 639224172202542163
7 ms 203.99.26.1
62 2026-08-15 18:50 639224163338654093
23 ms 203.99.26.1
61 2026-08-15 18:35 639224154287995374
15 ms 203.99.26.1
60 2026-08-15 18:20 639224145118612503
40 ms 203.99.26.1
59 2026-08-15 18:05 639224135995990731
6 ms 203.99.26.1
58 2026-08-15 17:50 639224127185332624
4 ms 203.99.26.1
57 2026-08-15 17:35 639224118229289175
30 ms 203.99.26.1
56 2026-08-15 17:21 639224109273796359
57 ms 203.99.26.1
55 2026-08-15 17:06 639224100490805608
20 ms 203.99.26.1
54 2026-08-15 16:51 639224091353714490
14 ms 203.99.26.1
53 2026-08-15 16:35 639224082033126828
4 ms 203.99.26.1
52 2026-08-15 16:20 639224072736962403
20 ms 203.99.26.1
51 2026-08-15 15:28 639224041475563754
14 ms 203.99.26.1
50 2026-08-15 15:13 639224032345604453
11 ms 203.99.26.1
49 2026-08-15 14:57 639224023169497283
12 ms 203.99.26.1
48 2026-08-15 14:42 639224013981146405
74 ms 203.99.26.1
47 2026-08-15 14:27 639224004883412586
22 ms 203.99.26.1
46 2026-08-15 14:11 639223995612880615
16 ms 203.99.26.1
45 2026-08-15 13:56 639223986271830789
48 ms 203.99.26.1
44 2026-08-15 13:40 639223977005780949
5 ms 203.99.26.1
43 2026-08-15 13:25 639223967653137793
38 ms 203.99.26.1
42 2026-08-15 13:09 639223958286010799
2012 ms 203.99.26.1
41 2026-08-15 12:53 639223948936108345
84 ms 203.99.26.1
40 2026-08-15 12:38 639223939673066880
30 ms 203.99.26.1
39 2026-08-15 11:45 639223908317760530
32 ms 203.99.26.1
38 2026-08-15 11:30 639223898992594258
87 ms 203.99.26.1
37 2026-08-15 11:14 639223889761312823
2011 ms 203.99.26.1
36 2026-08-15 10:59 639223880359273507
14 ms 203.99.26.1
35 2026-08-15 10:43 639223870920466808
2018 ms 203.99.26.1
34 2026-08-15 10:27 639223861579762179
2008 ms 203.99.26.1
33 2026-08-15 10:12 639223852238616009
46 ms 203.99.26.1
32 2026-08-15 09:56 639223843019815620
19 ms 203.99.26.1
31 2026-08-15 09:41 639223833669915012
38 ms 203.99.26.1
30 2026-08-15 09:26 639223824494613222
16 ms 203.99.26.1
29 2026-08-15 09:10 639223815116325293
32 ms 203.99.26.1
28 2026-08-15 08:54 639223805493870221
36 ms 203.99.26.1
27 2026-08-15 08:02 639223774218660438
28 ms 203.99.26.1
26 2026-08-15 07:47 639223764663090372
33 ms 203.99.26.1
25 2026-08-15 07:31 639223755338811400
7 ms 203.99.26.1
24 2026-08-15 07:15 639223746019193268
8 ms 203.99.26.1
23 2026-08-15 07:00 639223736658778104
11 ms 203.99.26.1
22 2026-08-15 06:44 639223727330194499
318 ms 203.99.26.1
21 2026-08-15 06:28 639223717848514742
28 ms 203.99.26.1
20 2026-08-15 06:13 639223708284754056
52 ms 203.99.26.1
19 2026-08-15 05:57 639223699061259933
250 ms 203.99.26.1
18 2026-08-15 05:41 639223689592545140
19 ms 203.99.26.1
17 2026-08-15 05:25 639223680143410810
40 ms 203.99.26.1
16 2026-08-15 05:10 639223670514517104
19 ms 203.99.26.1
15 2026-08-15 04:17 639223638855054294
16 ms 203.99.26.1
14 2026-08-15 04:02 639223629623335972
20 ms 203.99.26.1
13 2026-08-15 03:46 639223620390189495
28 ms 203.99.26.1
12 2026-08-15 03:31 639223610916950440
2008 ms 203.99.26.1
11 2026-08-15 03:15 639223601597759168
26 ms 203.99.26.1
10 2026-08-15 02:59 639223592342172093
44 ms 203.99.26.1
9 2026-08-15 02:44 639223583324121497
9 ms 203.99.26.1
8 2026-08-15 02:29 639223574086714218
17 ms 203.99.26.1
7 2026-08-15 02:13 639223564698424889
15 ms 203.99.26.1
6 2026-08-15 01:58 639223555408664206
42 ms 203.99.26.1
5 2026-08-15 01:42 639223546000912416
4 ms 203.99.26.1
4 2026-08-15 01:27 639223536550774847
10 ms 203.99.26.1
3 2026-08-15 00:34 639223505017205611
16 ms 203.99.26.1
2 2026-08-15 00:19 639223495784410207
14 ms 203.99.26.1
1 2026-08-15 00:03 639223486524583054
45 ms 203.99.26.1