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 2026-08-26. For this date, NameServerHistory found 121 DNS check records, 120 successful responses, 1 failed responses, and 417 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

121

Historical checks stored for this nameserver on selected date

Average Latency

417 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 20:40

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.248.169.48

Most recently resolved hosting IP on selected date

Successful Responses

120

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 2026-08-26 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
121 2026-08-26 20:40 639233731712555311
48 ms 13.248.169.48
120 2026-08-26 20:40 639233731712555311
48 ms 76.223.54.146
119 2026-08-26 20:22 639233721164051126
1516 ms 76.223.54.146
118 2026-08-26 20:22 639233721164051126
1516 ms 13.248.169.48
117 2026-08-26 20:05 639233710560486320
36 ms 76.223.54.146
116 2026-08-26 20:05 639233710560486320
36 ms 13.248.169.48
115 2026-08-26 19:47 639233699834667450
19 ms 76.223.54.146
114 2026-08-26 19:47 639233699834667450
19 ms 13.248.169.48
113 2026-08-26 18:52 639233667209186136
2027 ms 76.223.54.146
112 2026-08-26 18:52 639233667209186136
2027 ms 13.248.169.48
111 2026-08-26 18:35 639233656814316266
18 ms 76.223.54.146
110 2026-08-26 18:35 639233656814316266
18 ms 13.248.169.48
109 2026-08-26 18:17 639233646245051806
35 ms 13.248.169.48
108 2026-08-26 18:17 639233646245051806
35 ms 76.223.54.146
107 2026-08-26 18:00 639233635663779051
20 ms 76.223.54.146
106 2026-08-26 18:00 639233635663779051
20 ms 13.248.169.48
105 2026-08-26 17:42 639233624977342122
1516 ms 76.223.54.146
104 2026-08-26 17:42 639233624977342122
1516 ms 13.248.169.48
103 2026-08-26 17:25 639233614446136153
99 ms 76.223.54.146
102 2026-08-26 17:25 639233614446136153
99 ms 13.248.169.48
101 2026-08-26 17:07 639233603737877581
19 ms 76.223.54.146
100 2026-08-26 17:07 639233603737877581
19 ms 13.248.169.48
99 2026-08-26 16:49 639233593269224651
21 ms 76.223.54.146
98 2026-08-26 16:49 639233593269224651
21 ms 13.248.169.48
97 2026-08-26 16:32 639233582635086903
18 ms 76.223.54.146
96 2026-08-26 16:32 639233582635086903
18 ms 13.248.169.48
95 2026-08-26 16:14 639233572000374575
17 ms 13.248.169.48
94 2026-08-26 16:14 639233572000374575
17 ms 76.223.54.146
93 2026-08-26 15:56 639233561188633861
18 ms 13.248.169.48
92 2026-08-26 15:56 639233561188633861
18 ms 76.223.54.146
91 2026-08-26 15:38 639233550544357027
22 ms 76.223.54.146
90 2026-08-26 15:38 639233550544357027
22 ms 13.248.169.48
89 2026-08-26 14:44 639233517966053117
18 ms 76.223.54.146
88 2026-08-26 14:44 639233517966053117
18 ms 13.248.169.48
87 2026-08-26 14:26 639233507603253585
7 ms 76.223.54.146
86 2026-08-26 14:26 639233507603253585
7 ms 13.248.169.48
85 2026-08-26 14:09 639233497229039167
2024 ms 13.248.169.48
84 2026-08-26 14:09 639233497229039167
2024 ms 76.223.54.146
83 2026-08-26 13:52 639233486864546406
30 ms 76.223.54.146
82 2026-08-26 13:52 639233486864546406
30 ms 13.248.169.48
81 2026-08-26 13:35 639233476455174682
19 ms 76.223.54.146
80 2026-08-26 13:35 639233476455174682
19 ms 13.248.169.48
79 2026-08-26 13:17 639233466171592605
20 ms 76.223.54.146
78 2026-08-26 13:17 639233466171592605
20 ms 13.248.169.48
77 2026-08-26 13:00 639233455747096265
21 ms 76.223.54.146
76 2026-08-26 13:00 639233455747096265
21 ms 13.248.169.48
75 2026-08-26 12:43 639233445367152284
15 ms 76.223.54.146
74 2026-08-26 12:43 639233445367152284
15 ms 13.248.169.48
73 2026-08-26 12:25 639233434974187439
1518 ms 76.223.54.146
72 2026-08-26 12:25 639233434974187439
1518 ms 13.248.169.48
71 2026-08-26 12:08 639233424567558554
40 ms 76.223.54.146
70 2026-08-26 12:08 639233424567558554
40 ms 13.248.169.48
69 2026-08-26 11:51 639233414056832719
14 ms 76.223.54.146
68 2026-08-26 11:51 639233414056832719
14 ms 13.248.169.48
67 2026-08-26 11:33 639233403515141099
20 ms 76.223.54.146
66 2026-08-26 11:33 639233403515141099
20 ms 13.248.169.48
65 2026-08-26 10:38 639233370841350248
8 ms 76.223.54.146
64 2026-08-26 10:38 639233370841350248
8 ms 13.248.169.48
63 2026-08-26 10:21 639233360361507238
58 ms 76.223.54.146
62 2026-08-26 10:21 639233360361507238
58 ms 13.248.169.48
61 2026-08-26 10:04 639233350067824371
33 ms 76.223.54.146
60 2026-08-26 10:04 639233350067824371
33 ms 13.248.169.48
59 2026-08-26 09:47 639233339545274518
21 ms 76.223.54.146
58 2026-08-26 09:47 639233339545274518
21 ms 13.248.169.48
57 2026-08-26 09:29 639233329214918079
-
56 2026-08-26 09:12 639233318749762337
803 ms 76.223.54.146
55 2026-08-26 09:12 639233318749762337
803 ms 13.248.169.48
54 2026-08-26 08:54 639233308387917838
33 ms 76.223.54.146
53 2026-08-26 08:54 639233308387917838
33 ms 13.248.169.48
52 2026-08-26 08:37 639233297961740122
4011 ms 76.223.54.146
51 2026-08-26 08:37 639233297961740122
4011 ms 13.248.169.48
50 2026-08-26 08:20 639233287487159094
51 ms 76.223.54.146
49 2026-08-26 08:20 639233287487159094
51 ms 13.248.169.48
48 2026-08-26 08:02 639233276995531707
103 ms 76.223.54.146
47 2026-08-26 08:02 639233276995531707
103 ms 13.248.169.48
46 2026-08-26 07:45 639233266521568229
23 ms 76.223.54.146
45 2026-08-26 07:45 639233266521568229
23 ms 13.248.169.48
44 2026-08-26 07:27 639233256081047431
1515 ms 76.223.54.146
43 2026-08-26 07:27 639233256081047431
1515 ms 13.248.169.48
42 2026-08-26 06:33 639233223620132921
19 ms 76.223.54.146
41 2026-08-26 06:33 639233223620132921
19 ms 13.248.169.48
40 2026-08-26 06:16 639233213287814244
4 ms 13.248.169.48
39 2026-08-26 06:16 639233213287814244
4 ms 76.223.54.146
38 2026-08-26 05:59 639233202925983161
56 ms 76.223.54.146
37 2026-08-26 05:59 639233202925983161
56 ms 13.248.169.48
36 2026-08-26 05:41 639233192644780696
22 ms 76.223.54.146
35 2026-08-26 05:41 639233192644780696
22 ms 13.248.169.48
34 2026-08-26 05:24 639233182401183833
18 ms 76.223.54.146
33 2026-08-26 05:24 639233182401183833
18 ms 13.248.169.48
32 2026-08-26 05:07 639233172074181051
2019 ms 76.223.54.146
31 2026-08-26 05:07 639233172074181051
2019 ms 13.248.169.48
30 2026-08-26 04:50 639233161808421455
22 ms 13.248.169.48
29 2026-08-26 04:50 639233161808421455
22 ms 76.223.54.146
28 2026-08-26 04:33 639233151357344052
37 ms 76.223.54.146
27 2026-08-26 04:33 639233151357344052
37 ms 13.248.169.48
26 2026-08-26 04:16 639233141034116946
1182 ms 13.248.169.48
25 2026-08-26 04:16 639233141034116946
1182 ms 76.223.54.146
24 2026-08-26 03:58 639233130828334142
16 ms 76.223.54.146
23 2026-08-26 03:58 639233130828334142
16 ms 13.248.169.48
22 2026-08-26 03:41 639233120373450007
16 ms 76.223.54.146
21 2026-08-26 03:41 639233120373450007
16 ms 13.248.169.48
20 2026-08-26 03:24 639233110066216193
12 ms 76.223.54.146
19 2026-08-26 03:24 639233110066216193
12 ms 13.248.169.48
18 2026-08-26 02:31 639233078065410564
2024 ms 13.248.169.48
17 2026-08-26 02:31 639233078065410564
2024 ms 76.223.54.146
16 2026-08-26 02:13 639233067787457832
27 ms 76.223.54.146
15 2026-08-26 02:13 639233067787457832
27 ms 13.248.169.48
14 2026-08-26 01:56 639233057501801162
3513 ms 76.223.54.146
13 2026-08-26 01:56 639233057501801162
3513 ms 13.248.169.48
12 2026-08-26 01:39 639233047089431703
22 ms 76.223.54.146
11 2026-08-26 01:39 639233047089431703
22 ms 13.248.169.48
10 2026-08-26 01:22 639233036754790688
70 ms 13.248.169.48
9 2026-08-26 01:22 639233036754790688
70 ms 76.223.54.146
8 2026-08-26 01:05 639233026412602472
24 ms 76.223.54.146
7 2026-08-26 01:05 639233026412602472
24 ms 13.248.169.48
6 2026-08-26 00:47 639233016064066127
43 ms 13.248.169.48
5 2026-08-26 00:47 639233016064066127
43 ms 76.223.54.146
4 2026-08-26 00:30 639233005922655772
23 ms 76.223.54.146
3 2026-08-26 00:30 639233005922655772
23 ms 13.248.169.48
2 2026-08-26 00:13 639232995672256907
20 ms 76.223.54.146
1 2026-08-26 00:13 639232995672256907
20 ms 13.248.169.48