DNS response history for loopback1.backbone.skfn.net

loopback1.backbone.skfn.net 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 2026-08-21. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 284 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 loopback1.backbone.skfn.net.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

284 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

173.245.58.49

Most recently resolved hosting IP on selected date

Successful Responses

71

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 loopback1.backbone.skfn.net

Showing DNS history for 2026-08-21 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
72 2026-08-21 23:46 639229527598660841
34 ms 173.245.58.49
71 2026-08-21 23:30 639229517954323214
2060 ms 173.245.58.49
70 2026-08-21 23:14 639229508269999021
5 ms 173.245.58.49
69 2026-08-21 22:58 639229498559060171
35 ms 173.245.58.49
68 2026-08-21 22:41 639229488519347586
21 ms 173.245.58.49
67 2026-08-21 21:48 639229456606578934
20 ms 173.245.58.49
66 2026-08-21 21:32 639229446985772499
33 ms 173.245.58.49
65 2026-08-21 21:16 639229437367313098
6 ms 173.245.58.49
64 2026-08-21 21:00 639229427923950391
8 ms 173.245.58.49
63 2026-08-21 20:44 639229418168588854
2047 ms 173.245.58.49
62 2026-08-21 20:27 639229408345678334
9 ms 173.245.58.49
61 2026-08-21 20:11 639229398616354648
31 ms 173.245.58.49
60 2026-08-21 19:55 639229388634592323
2031 ms 173.245.58.49
59 2026-08-21 19:38 639229378792837692
38 ms 173.245.58.49
58 2026-08-21 19:22 639229369154682311
45 ms 173.245.58.49
57 2026-08-21 19:06 639229359248017926
32 ms 173.245.58.49
56 2026-08-21 18:49 639229349124294642
32 ms 173.245.58.49
55 2026-08-21 17:56 639229317791715692
14 ms 173.245.58.49
54 2026-08-21 17:40 639229308115194575
-
53 2026-08-21 17:24 639229298320320558
28 ms 173.245.58.49
52 2026-08-21 17:08 639229288674863221
73 ms 173.245.58.49
51 2026-08-21 16:52 639229278983677079
9 ms 173.245.58.49
50 2026-08-21 16:36 639229269405517175
51 ms 173.245.58.49
49 2026-08-21 16:19 639229259594798244
19 ms 173.245.58.49
48 2026-08-21 16:03 639229249736681188
35 ms 173.245.58.49
47 2026-08-21 15:46 639229239699417787
6 ms 173.245.58.49
46 2026-08-21 15:30 639229229621964033
49 ms 173.245.58.49
45 2026-08-21 15:13 639229219567270965
34 ms 173.245.58.49
44 2026-08-21 14:56 639229209406666856
33 ms 173.245.58.49
43 2026-08-21 14:03 639229177815876178
40 ms 173.245.58.49
42 2026-08-21 13:47 639229168243572685
7 ms 173.245.58.49
41 2026-08-21 13:31 639229158599856475
36 ms 173.245.58.49
40 2026-08-21 13:15 639229148998940902
9 ms 173.245.58.49
39 2026-08-21 12:59 639229139276923594
35 ms 173.245.58.49
38 2026-08-21 12:43 639229129709912394
15 ms 173.245.58.49
37 2026-08-21 12:26 639229119801488500
75 ms 173.245.58.49
36 2026-08-21 12:10 639229110135262458
30 ms 173.245.58.49
35 2026-08-21 11:54 639229100336051392
29 ms 173.245.58.49
34 2026-08-21 11:38 639229090641415626
15 ms 173.245.58.49
33 2026-08-21 11:21 639229080702683947
2044 ms 173.245.58.49
32 2026-08-21 11:05 639229070601456699
33 ms 173.245.58.49
31 2026-08-21 10:12 639229038947447232
44 ms 173.245.58.49
30 2026-08-21 09:56 639229029268708773
14 ms 173.245.58.49
29 2026-08-21 09:40 639229019647910603
9 ms 173.245.58.49
28 2026-08-21 09:23 639229009983843738
9 ms 173.245.58.49
27 2026-08-21 09:07 639229000203331882
91 ms 173.245.58.49
26 2026-08-21 08:51 639228990302335999
6 ms 173.245.58.49
25 2026-08-21 08:35 639228980567740722
9 ms 173.245.58.49
24 2026-08-21 08:18 639228970762445174
2046 ms 173.245.58.49
23 2026-08-21 08:02 639228961065054445
7 ms 173.245.58.49
22 2026-08-21 07:45 639228951224649885
46 ms 173.245.58.49
21 2026-08-21 07:29 639228941303864592
12 ms 173.245.58.49
20 2026-08-21 07:12 639228931191328583
37 ms 173.245.58.49
19 2026-08-21 06:19 639228899518173317
57 ms 173.245.58.49
18 2026-08-21 06:03 639228889785027669
26 ms 173.245.58.49
17 2026-08-21 05:47 639228880106330161
42 ms 173.245.58.49
16 2026-08-21 05:31 639228870316184091
2038 ms 173.245.58.49
15 2026-08-21 05:15 639228860695366512
5 ms 173.245.58.49
14 2026-08-21 04:59 639228851027209500
6 ms 173.245.58.49
13 2026-08-21 04:43 639228841479265462
55 ms 173.245.58.49
12 2026-08-21 04:26 639228831752962260
9 ms 173.245.58.49
11 2026-08-21 04:10 639228821953295483
5 ms 173.245.58.49
10 2026-08-21 03:54 639228812227429953
10 ms 173.245.58.49
9 2026-08-21 03:38 639228802476107538
2047 ms 173.245.58.49
8 2026-08-21 03:21 639228792525492032
38 ms 173.245.58.49
7 2026-08-21 02:29 639228761131421385
57 ms 173.245.58.49
6 2026-08-21 02:13 639228751571206692
6 ms 173.245.58.49
5 2026-08-21 01:56 639228741705571019
2045 ms 173.245.58.49
4 2026-08-21 01:40 639228731642208228
32 ms 173.245.58.49
3 2026-08-21 00:47 639228700387002072
53 ms 173.245.58.49
2 2026-08-21 00:31 639228690742014433
2034 ms 173.245.58.49
1 2026-08-21 00:15 639228680877937122
35 ms 173.245.58.49