DNS response history for alder.fastlydns.dev

alder.fastlydns.dev 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 76 DNS check records, 75 successful responses, 1 failed responses, and 111 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 alder.fastlydns.dev.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

111 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

157.52.79.1

Most recently resolved hosting IP on selected date

Successful Responses

75

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 alder.fastlydns.dev

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
76 2026-08-15 23:53 639224347685767174
18 ms 157.52.79.1
75 2026-08-15 23:37 639224338276675277
17 ms 157.52.79.1
74 2026-08-15 22:44 639224306594546649
31 ms 157.52.79.1
73 2026-08-15 22:28 639224297145423303
44 ms 157.52.79.1
72 2026-08-15 22:13 639224287678238833
12 ms 157.52.79.1
71 2026-08-15 21:57 639224278490872828
14 ms 157.52.79.1
70 2026-08-15 21:42 639224269149307826
21 ms 157.52.79.1
69 2026-08-15 21:26 639224259868597616
18 ms 157.52.79.1
68 2026-08-15 21:11 639224250518642175
-
67 2026-08-15 20:55 639224241064772383
83 ms 157.52.79.1
66 2026-08-15 20:39 639224231691099605
64 ms 157.52.79.1
65 2026-08-15 20:24 639224222468168159
26 ms 157.52.79.1
64 2026-08-15 20:08 639224213173899635
23 ms 157.52.79.1
63 2026-08-15 19:53 639224203914451783
61 ms 157.52.79.1
62 2026-08-15 19:00 639224172202542163
40 ms 157.52.79.1
61 2026-08-15 18:45 639224163338654093
26 ms 157.52.79.1
60 2026-08-15 18:30 639224154287995374
9 ms 157.52.79.1
59 2026-08-15 18:15 639224145118612503
19 ms 157.52.79.1
58 2026-08-15 18:00 639224135995990731
16 ms 157.52.79.1
57 2026-08-15 17:45 639224127185332624
14 ms 157.52.79.1
56 2026-08-15 17:30 639224118229289175
27 ms 157.52.79.1
55 2026-08-15 17:15 639224109273796359
38 ms 157.52.79.1
54 2026-08-15 17:00 639224100490805608
17 ms 157.52.79.1
53 2026-08-15 16:45 639224091353714490
2023 ms 157.52.79.1
52 2026-08-15 16:30 639224082033126828
135 ms 157.52.79.1
51 2026-08-15 16:14 639224072736962403
10 ms 157.52.79.1
50 2026-08-15 15:22 639224041475563754
29 ms 157.52.79.1
49 2026-08-15 15:07 639224032345604453
61 ms 157.52.79.1
48 2026-08-15 14:52 639224023169497283
2022 ms 157.52.79.1
47 2026-08-15 14:36 639224013981146405
24 ms 157.52.79.1
46 2026-08-15 14:21 639224004883412586
53 ms 157.52.79.1
45 2026-08-15 14:06 639223995612880615
59 ms 157.52.79.1
44 2026-08-15 13:50 639223986271830789
14 ms 157.52.79.1
43 2026-08-15 13:35 639223977005780949
24 ms 157.52.79.1
42 2026-08-15 13:19 639223967653137793
17 ms 157.52.79.1
41 2026-08-15 13:04 639223958286010799
111 ms 157.52.79.1
40 2026-08-15 12:48 639223948936108345
28 ms 157.52.79.1
39 2026-08-15 12:32 639223939673066880
18 ms 157.52.79.1
38 2026-08-15 11:40 639223908317760530
12 ms 157.52.79.1
37 2026-08-15 11:25 639223898992594258
35 ms 157.52.79.1
36 2026-08-15 11:09 639223889761312823
47 ms 157.52.79.1
35 2026-08-15 10:54 639223880359273507
34 ms 157.52.79.1
34 2026-08-15 10:38 639223870920466808
44 ms 157.52.79.1
33 2026-08-15 10:22 639223861579762179
35 ms 157.52.79.1
32 2026-08-15 10:07 639223852238616009
16 ms 157.52.79.1
31 2026-08-15 09:52 639223843019815620
11 ms 157.52.79.1
30 2026-08-15 09:36 639223833669915012
21 ms 157.52.79.1
29 2026-08-15 09:21 639223824494613222
20 ms 157.52.79.1
28 2026-08-15 09:05 639223815116325293
34 ms 157.52.79.1
27 2026-08-15 08:49 639223805493870221
25 ms 157.52.79.1
26 2026-08-15 07:57 639223774218660438
52 ms 157.52.79.1
25 2026-08-15 07:41 639223764663090372
15 ms 157.52.79.1
24 2026-08-15 07:25 639223755338811400
26 ms 157.52.79.1
23 2026-08-15 07:10 639223746019193268
20 ms 157.52.79.1
22 2026-08-15 06:54 639223736658778104
19 ms 157.52.79.1
21 2026-08-15 06:39 639223727330194499
9 ms 157.52.79.1
20 2026-08-15 06:23 639223717848514742
37 ms 157.52.79.1
19 2026-08-15 06:07 639223708284754056
2031 ms 157.52.79.1
18 2026-08-15 05:52 639223699061259933
22 ms 157.52.79.1
17 2026-08-15 05:36 639223689592545140
30 ms 157.52.79.1
16 2026-08-15 05:20 639223680143410810
8 ms 157.52.79.1
15 2026-08-15 05:04 639223670514517104
9 ms 157.52.79.1
14 2026-08-15 04:11 639223638855054294
26 ms 157.52.79.1
13 2026-08-15 03:56 639223629623335972
19 ms 157.52.79.1
12 2026-08-15 03:41 639223620390189495
25 ms 157.52.79.1
11 2026-08-15 03:25 639223610916950440
17 ms 157.52.79.1
10 2026-08-15 03:09 639223601597759168
23 ms 157.52.79.1
9 2026-08-15 02:54 639223592342172093
35 ms 157.52.79.1
8 2026-08-15 02:39 639223583324121497
54 ms 157.52.79.1
7 2026-08-15 02:23 639223574086714218
50 ms 157.52.79.1
6 2026-08-15 02:08 639223564698424889
50 ms 157.52.79.1
5 2026-08-15 01:52 639223555408664206
29 ms 157.52.79.1
4 2026-08-15 01:37 639223546000912416
50 ms 157.52.79.1
3 2026-08-15 01:21 639223536550774847
28 ms 157.52.79.1
2 2026-08-15 00:28 639223505017205611
15 ms 157.52.79.1
1 2026-08-15 00:13 639223495784410207
24 ms 157.52.79.1