DNS response history for dns1.ct.web.com

dns1.ct.web.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 2026-08-09. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 255 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 dns1.ct.web.com.
Records on Selected Date

78

Historical checks stored for this nameserver on selected date

Average Latency

255 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:16

All timestamps shown in UTC

Latest Resolved IP on Selected Date

63.123.39.253

Most recently resolved hosting IP on selected date

Successful Responses

78

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 dns1.ct.web.com

Showing DNS history for 2026-08-09 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
78 2026-08-09 23:16 639219137912168440
31 ms 63.123.39.253
77 2026-08-09 23:02 639219129014206359
13 ms 63.123.39.253
76 2026-08-09 22:47 639219120129816185
5 ms 63.123.39.253
75 2026-08-09 22:32 639219111180200055
42 ms 63.123.39.253
74 2026-08-09 22:17 639219102397272208
35 ms 63.123.39.253
73 2026-08-09 22:02 639219093318422880
7 ms 63.123.39.253
72 2026-08-09 21:47 639219084400315753
3 ms 63.123.39.253
71 2026-08-09 21:32 639219075254551587
37 ms 63.123.39.253
70 2026-08-09 21:16 639219065729192158
105 ms 63.123.39.253
69 2026-08-09 21:01 639219056747802098
8 ms 63.123.39.253
68 2026-08-09 20:46 639219047713450952
8 ms 63.123.39.253
67 2026-08-09 20:31 639219038561445315
34 ms 63.123.39.253
66 2026-08-09 19:40 639219007390383771
29 ms 63.123.39.253
65 2026-08-09 19:25 639218998523265596
12 ms 63.123.39.253
64 2026-08-09 19:11 639218989631630804
7 ms 63.123.39.253
63 2026-08-09 18:56 639218980808450892
8 ms 63.123.39.253
62 2026-08-09 18:41 639218971852160604
10 ms 63.123.39.253
61 2026-08-09 18:26 639218962783650906
15 ms 63.123.39.253
60 2026-08-09 18:11 639218953792820819
7 ms 63.123.39.253
59 2026-08-09 17:56 639218944959692876
28 ms 63.123.39.253
58 2026-08-09 17:41 639218936169104506
8 ms 63.123.39.253
57 2026-08-09 17:27 639218927166062556
8 ms 63.123.39.253
56 2026-08-09 17:11 639218918015715420
47 ms 63.123.39.253
55 2026-08-09 16:56 639218908881852638
27 ms 63.123.39.253
54 2026-08-09 16:04 639218877956262035
26 ms 63.123.39.253
53 2026-08-09 15:49 639218869143729797
2055 ms 63.123.39.253
52 2026-08-09 15:34 639218860485298832
6 ms 63.123.39.253
51 2026-08-09 15:20 639218851607906747
12 ms 63.123.39.253
50 2026-08-09 15:05 639218842720839568
10 ms 63.123.39.253
49 2026-08-09 14:50 639218833878788864
11 ms 63.123.39.253
48 2026-08-09 14:35 639218825180862573
6 ms 63.123.39.253
47 2026-08-09 14:21 639218816469621951
2019 ms 63.123.39.253
46 2026-08-09 14:07 639218807685036212
7 ms 63.123.39.253
45 2026-08-09 13:52 639218798978271509
21 ms 63.123.39.253
44 2026-08-09 13:37 639218790065423597
10 ms 63.123.39.253
43 2026-08-09 13:22 639218781304584862
2042 ms 63.123.39.253
42 2026-08-09 12:32 639218750311179000
13 ms 63.123.39.253
41 2026-08-09 12:17 639218741750420268
68 ms 63.123.39.253
40 2026-08-09 12:03 639218733057535576
24 ms 63.123.39.253
39 2026-08-09 11:48 639218724471329044
25 ms 63.123.39.253
38 2026-08-09 11:34 639218715911974203
28 ms 63.123.39.253
37 2026-08-09 11:20 639218707310812834
2005 ms 63.123.39.253
36 2026-08-09 11:05 639218698790485612
21 ms 63.123.39.253
35 2026-08-09 10:51 639218690367692706
5 ms 63.123.39.253
34 2026-08-09 10:37 639218681923173883
18 ms 63.123.39.253
33 2026-08-09 10:23 639218673547179738
29 ms 63.123.39.253
32 2026-08-09 10:09 639218664890274867
79 ms 63.123.39.253
31 2026-08-09 09:54 639218656036928157
59 ms 63.123.39.253
30 2026-08-09 09:03 639218624808018222
33 ms 63.123.39.253
29 2026-08-09 08:48 639218616243340806
39 ms 63.123.39.253
28 2026-08-09 08:34 639218607397811973
22 ms 63.123.39.253
27 2026-08-09 08:19 639218598812444454
13 ms 63.123.39.253
26 2026-08-09 08:05 639218590219570048
2022 ms 63.123.39.253
25 2026-08-09 07:50 639218581690210758
30 ms 63.123.39.253
24 2026-08-09 07:36 639218573057388822
9 ms 63.123.39.253
23 2026-08-09 07:22 639218564408781785
15 ms 63.123.39.253
22 2026-08-09 07:07 639218555767188482
43 ms 63.123.39.253
21 2026-08-09 06:53 639218547142705295
2009 ms 63.123.39.253
20 2026-08-09 06:38 639218538090114532
22 ms 63.123.39.253
19 2026-08-09 06:23 639218529257910584
46 ms 63.123.39.253
18 2026-08-09 05:31 639218498473231858
15 ms 63.123.39.253
17 2026-08-09 05:16 639218489802113995
2082 ms 63.123.39.253
16 2026-08-09 05:02 639218481006804516
7 ms 63.123.39.253
15 2026-08-09 04:47 639218472048712427
13 ms 63.123.39.253
14 2026-08-09 04:32 639218463224432974
4034 ms 63.123.39.253
13 2026-08-09 04:17 639218454384107526
5 ms 63.123.39.253
12 2026-08-09 04:02 639218445331231791
22 ms 63.123.39.253
11 2026-08-09 03:47 639218436285215733
4 ms 63.123.39.253
10 2026-08-09 03:32 639218427289555123
9 ms 63.123.39.253
9 2026-08-09 03:17 639218418227819981
5 ms 63.123.39.253
8 2026-08-09 03:02 639218409119503123
11 ms 63.123.39.253
7 2026-08-09 02:46 639218399771712154
29 ms 63.123.39.253
6 2026-08-09 01:56 639218368648652303
30 ms 63.123.39.253
5 2026-08-09 01:41 639218359569598460
35 ms 63.123.39.253
4 2026-08-09 01:26 639218350555429902
38 ms 63.123.39.253
3 2026-08-09 01:11 639218341311543299
84 ms 63.123.39.253
2 2026-08-09 00:19 639218309981981465
34 ms 63.123.39.253
1 2026-08-09 00:03 639218300987184335
9 ms 63.123.39.253