DNS response history for backup.cyfi.com

backup.cyfi.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 2026-08-22. For this date, NameServerHistory found 147 DNS check records, 146 successful responses, 1 failed responses, and 347 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 backup.cyfi.com.
Records on Selected Date

147

Historical checks stored for this nameserver on selected date

Average Latency

347 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

76.223.54.146

Most recently resolved hosting IP on selected date

Successful Responses

146

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for backup.cyfi.com

Showing DNS history for 2026-08-22 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
147 2026-08-22 23:54 639230391807229016
24 ms 76.223.54.146
146 2026-08-22 23:54 639230391807229016
24 ms 13.248.169.48
145 2026-08-22 23:37 639230382051619327
16 ms 76.223.54.146
144 2026-08-22 23:37 639230382051619327
16 ms 13.248.169.48
143 2026-08-22 23:21 639230372323353529
11 ms 13.248.169.48
142 2026-08-22 23:21 639230372323353529
11 ms 76.223.54.146
141 2026-08-22 23:05 639230362586451064
12 ms 76.223.54.146
140 2026-08-22 23:05 639230362586451064
12 ms 13.248.169.48
139 2026-08-22 22:48 639230352793666303
452 ms 13.248.169.48
138 2026-08-22 22:48 639230352793666303
452 ms 76.223.54.146
137 2026-08-22 22:32 639230342775737758
27 ms 76.223.54.146
136 2026-08-22 22:32 639230342775737758
27 ms 13.248.169.48
135 2026-08-22 22:15 639230332639939561
13 ms 76.223.54.146
134 2026-08-22 22:15 639230332639939561
13 ms 13.248.169.48
133 2026-08-22 21:22 639230301014190104
1529 ms 76.223.54.146
132 2026-08-22 21:22 639230301014190104
1529 ms 13.248.169.48
131 2026-08-22 21:06 639230291048161498
39 ms 76.223.54.146
130 2026-08-22 21:06 639230291048161498
39 ms 13.248.169.48
129 2026-08-22 20:49 639230280894353664
20 ms 76.223.54.146
128 2026-08-22 20:49 639230280894353664
20 ms 13.248.169.48
127 2026-08-22 20:32 639230270699419073
18 ms 76.223.54.146
126 2026-08-22 20:32 639230270699419073
18 ms 13.248.169.48
125 2026-08-22 20:14 639230260248163050
14 ms 13.248.169.48
124 2026-08-22 20:14 639230260248163050
14 ms 76.223.54.146
123 2026-08-22 19:57 639230250122494282
11 ms 76.223.54.146
122 2026-08-22 19:57 639230250122494282
11 ms 13.248.169.48
121 2026-08-22 19:40 639230239972935046
1518 ms 76.223.54.146
120 2026-08-22 19:40 639230239972935046
1518 ms 13.248.169.48
119 2026-08-22 19:24 639230229963262464
19 ms 76.223.54.146
118 2026-08-22 19:24 639230229963262464
19 ms 13.248.169.48
117 2026-08-22 19:07 639230220033804658
1514 ms 76.223.54.146
116 2026-08-22 19:07 639230220033804658
1514 ms 13.248.169.48
115 2026-08-22 18:50 639230209891107289
18 ms 76.223.54.146
114 2026-08-22 18:50 639230209891107289
18 ms 13.248.169.48
113 2026-08-22 18:33 639230199630298717
20 ms 76.223.54.146
112 2026-08-22 18:33 639230199630298717
20 ms 13.248.169.48
111 2026-08-22 18:16 639230189301984150
83 ms 13.248.169.48
110 2026-08-22 18:16 639230189301984150
83 ms 76.223.54.146
109 2026-08-22 17:22 639230157138468804
19 ms 76.223.54.146
108 2026-08-22 17:22 639230157138468804
19 ms 13.248.169.48
107 2026-08-22 17:05 639230146987869495
12 ms 13.248.169.48
106 2026-08-22 17:05 639230146987869495
12 ms 76.223.54.146
105 2026-08-22 16:49 639230136768638516
108 ms 13.248.169.48
104 2026-08-22 16:49 639230136768638516
108 ms 76.223.54.146
103 2026-08-22 16:32 639230126735907877
9 ms 76.223.54.146
102 2026-08-22 16:32 639230126735907877
9 ms 13.248.169.48
101 2026-08-22 16:15 639230116551187768
19 ms 76.223.54.146
100 2026-08-22 16:15 639230116551187768
19 ms 13.248.169.48
99 2026-08-22 15:58 639230106335615913
18 ms 76.223.54.146
98 2026-08-22 15:58 639230106335615913
18 ms 13.248.169.48
97 2026-08-22 15:41 639230096177758176
27 ms 13.248.169.48
96 2026-08-22 15:41 639230096177758176
27 ms 76.223.54.146
95 2026-08-22 15:24 639230086185999993
29 ms 13.248.169.48
94 2026-08-22 15:24 639230086185999993
29 ms 76.223.54.146
93 2026-08-22 15:07 639230076247854903
13 ms 13.248.169.48
92 2026-08-22 15:07 639230076247854903
13 ms 76.223.54.146
91 2026-08-22 14:51 639230066076077530
7 ms 13.248.169.48
90 2026-08-22 14:51 639230066076077530
7 ms 76.223.54.146
89 2026-08-22 14:33 639230055738197328
17 ms 76.223.54.146
88 2026-08-22 14:33 639230055738197328
17 ms 13.248.169.48
87 2026-08-22 14:16 639230045411225521
35 ms 13.248.169.48
86 2026-08-22 14:16 639230045411225521
35 ms 76.223.54.146
85 2026-08-22 13:22 639230013046000470
20 ms 76.223.54.146
84 2026-08-22 13:22 639230013046000470
20 ms 13.248.169.48
83 2026-08-22 13:06 639230003090037878
2021 ms 76.223.54.146
82 2026-08-22 13:06 639230003090037878
2021 ms 13.248.169.48
81 2026-08-22 12:49 639229993008259475
15 ms 13.248.169.48
80 2026-08-22 12:49 639229993008259475
15 ms 76.223.54.146
79 2026-08-22 12:32 639229982909449470
4026 ms 76.223.54.146
78 2026-08-22 12:32 639229982909449470
4026 ms 13.248.169.48
77 2026-08-22 12:15 639229973035502212
17 ms 76.223.54.146
76 2026-08-22 12:15 639229973035502212
17 ms 13.248.169.48
75 2026-08-22 11:59 639229963064296145
2012 ms 76.223.54.146
74 2026-08-22 11:59 639229963064296145
2012 ms 13.248.169.48
73 2026-08-22 11:42 639229952996162143
27 ms 76.223.54.146
72 2026-08-22 11:42 639229952996162143
27 ms 13.248.169.48
71 2026-08-22 11:25 639229943051949195
21 ms 76.223.54.146
70 2026-08-22 11:25 639229943051949195
21 ms 13.248.169.48
69 2026-08-22 11:09 639229932919214934
423 ms 76.223.54.146
68 2026-08-22 11:09 639229932919214934
423 ms 13.248.169.48
67 2026-08-22 10:52 639229922745889838
2012 ms 13.248.169.48
66 2026-08-22 10:52 639229922745889838
2012 ms 76.223.54.146
65 2026-08-22 10:35 639229912587214796
36 ms 76.223.54.146
64 2026-08-22 10:35 639229912587214796
36 ms 13.248.169.48
63 2026-08-22 10:18 639229902240004454
19 ms 13.248.169.48
62 2026-08-22 10:18 639229902240004454
19 ms 76.223.54.146
61 2026-08-22 09:25 639229870800501662
19 ms 76.223.54.146
60 2026-08-22 09:25 639229870800501662
19 ms 13.248.169.48
59 2026-08-22 09:09 639229861058384956
22 ms 13.248.169.48
58 2026-08-22 09:09 639229861058384956
22 ms 76.223.54.146
57 2026-08-22 08:53 639229851158592604
26 ms 76.223.54.146
56 2026-08-22 08:53 639229851158592604
26 ms 13.248.169.48
55 2026-08-22 08:36 639229841475569629
2015 ms 13.248.169.48
54 2026-08-22 08:36 639229841475569629
2015 ms 76.223.54.146
53 2026-08-22 08:20 639229831887658471
48 ms 76.223.54.146
52 2026-08-22 08:20 639229831887658471
48 ms 13.248.169.48
51 2026-08-22 08:04 639229822043670346
15 ms 13.248.169.48
50 2026-08-22 08:04 639229822043670346
15 ms 76.223.54.146
49 2026-08-22 07:48 639229812327913936
15 ms 76.223.54.146
48 2026-08-22 07:48 639229812327913936
15 ms 13.248.169.48
47 2026-08-22 07:31 639229802629488686
17 ms 13.248.169.48
46 2026-08-22 07:31 639229802629488686
17 ms 76.223.54.146
45 2026-08-22 07:16 639229793051447309
2052 ms 76.223.54.146
44 2026-08-22 07:16 639229793051447309
2052 ms 13.248.169.48
43 2026-08-22 06:59 639229783303531961
59 ms 13.248.169.48
42 2026-08-22 06:59 639229783303531961
59 ms 76.223.54.146
41 2026-08-22 06:43 639229773458051942
18 ms 76.223.54.146
40 2026-08-22 06:43 639229773458051942
18 ms 13.248.169.48
39 2026-08-22 06:26 639229763373848056
108 ms 13.248.169.48
38 2026-08-22 06:26 639229763373848056
108 ms 76.223.54.146
37 2026-08-22 05:34 639229732140622809
10 ms 76.223.54.146
36 2026-08-22 05:34 639229732140622809
10 ms 13.248.169.48
35 2026-08-22 05:18 639229722699695967
2026 ms 13.248.169.48
34 2026-08-22 05:18 639229722699695967
2026 ms 76.223.54.146
33 2026-08-22 05:02 639229713097498075
62 ms 13.248.169.48
32 2026-08-22 05:02 639229713097498075
62 ms 76.223.54.146
31 2026-08-22 04:46 639229703543969637
8 ms 76.223.54.146
30 2026-08-22 04:46 639229703543969637
8 ms 13.248.169.48
29 2026-08-22 04:30 639229693970392873
125 ms 13.248.169.48
28 2026-08-22 04:30 639229693970392873
125 ms 76.223.54.146
27 2026-08-22 04:14 639229684277329469
32 ms 76.223.54.146
26 2026-08-22 04:14 639229684277329469
32 ms 13.248.169.48
25 2026-08-22 03:58 639229674501596661
17 ms 76.223.54.146
24 2026-08-22 03:58 639229674501596661
17 ms 13.248.169.48
23 2026-08-22 03:42 639229665064441147
11 ms 76.223.54.146
22 2026-08-22 03:42 639229665064441147
11 ms 13.248.169.48
21 2026-08-22 03:26 639229655507536872
22 ms 76.223.54.146
20 2026-08-22 03:26 639229655507536872
22 ms 13.248.169.48
19 2026-08-22 03:10 639229645849603111
32 ms 76.223.54.146
18 2026-08-22 03:10 639229645849603111
32 ms 13.248.169.48
17 2026-08-22 02:54 639229636090497453
28 ms 13.248.169.48
16 2026-08-22 02:54 639229636090497453
28 ms 76.223.54.146
15 2026-08-22 02:37 639229625978544281
17 ms 76.223.54.146
14 2026-08-22 02:37 639229625978544281
17 ms 13.248.169.48
13 2026-08-22 01:45 639229594644662176
13 ms 76.223.54.146
12 2026-08-22 01:45 639229594644662176
13 ms 13.248.169.48
11 2026-08-22 01:29 639229585214633065
10 ms 76.223.54.146
10 2026-08-22 01:29 639229585214633065
10 ms 13.248.169.48
9 2026-08-22 01:13 639229575581042175
2016 ms 13.248.169.48
8 2026-08-22 01:13 639229575581042175
2016 ms 76.223.54.146
7 2026-08-22 00:57 639229565912268962
21 ms 76.223.54.146
6 2026-08-22 00:57 639229565912268962
21 ms 13.248.169.48
5 2026-08-22 00:41 639229556237813203
-
4 2026-08-22 00:25 639229546625802518
103 ms 13.248.169.48
3 2026-08-22 00:25 639229546625802518
103 ms 76.223.54.146
2 2026-08-22 00:09 639229537172016621
12 ms 76.223.54.146
1 2026-08-22 00:09 639229537172016621
12 ms 13.248.169.48