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 2026-08-19. For this date, NameServerHistory found 75 DNS check records, 73 successful responses, 2 failed responses, and 201 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

75

Historical checks stored for this nameserver on selected date

Average Latency

201 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:56

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

73

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

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 2026-08-19 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
75 2026-08-19 23:56 639227805445376839
23 ms 157.52.79.1
74 2026-08-19 23:40 639227795899225951
9 ms 157.52.79.1
73 2026-08-19 23:24 639227786351762008
21 ms 157.52.79.1
72 2026-08-19 23:08 639227776640591733
2052 ms 157.52.79.1
71 2026-08-19 22:52 639227767128841282
3 ms 157.52.79.1
70 2026-08-19 22:36 639227757477304711
27 ms 157.52.79.1
69 2026-08-19 22:19 639227747572098014
24 ms 157.52.79.1
68 2026-08-19 22:03 639227737588613113
12 ms 157.52.79.1
67 2026-08-19 21:10 639227706134603955
2009 ms 157.52.79.1
66 2026-08-19 20:54 639227696589027396
73 ms 157.52.79.1
65 2026-08-19 20:38 639227687097707639
43 ms 157.52.79.1
64 2026-08-19 20:22 639227677474464487
34 ms 157.52.79.1
63 2026-08-19 20:06 639227667767441118
11 ms 157.52.79.1
62 2026-08-19 19:50 639227657984833832
34 ms 157.52.79.1
61 2026-08-19 19:33 639227648079992640
85 ms 157.52.79.1
60 2026-08-19 19:17 639227638125048441
119 ms 157.52.79.1
59 2026-08-19 19:00 639227628211392142
26 ms 157.52.79.1
58 2026-08-19 18:44 639227618261696275
32 ms 157.52.79.1
57 2026-08-19 18:27 639227608366233645
56 ms 157.52.79.1
56 2026-08-19 18:10 639227598301787588
48 ms 157.52.79.1
55 2026-08-19 17:17 639227566241010716
-
54 2026-08-19 17:01 639227556454538959
35 ms 157.52.79.1
53 2026-08-19 16:44 639227546640305542
15 ms 157.52.79.1
52 2026-08-19 16:28 639227536965466472
-
51 2026-08-19 16:12 639227527048658280
14 ms 157.52.79.1
50 2026-08-19 15:56 639227517386634438
23 ms 157.52.79.1
49 2026-08-19 15:39 639227507459551637
45 ms 157.52.79.1
48 2026-08-19 15:23 639227497515595277
92 ms 157.52.79.1
47 2026-08-19 15:06 639227487441798036
50 ms 157.52.79.1
46 2026-08-19 14:49 639227477445551863
68 ms 157.52.79.1
45 2026-08-19 14:32 639227467297067891
74 ms 157.52.79.1
44 2026-08-19 14:15 639227457057795635
43 ms 157.52.79.1
43 2026-08-19 13:22 639227425244777397
2050 ms 157.52.79.1
42 2026-08-19 13:06 639227415422116485
31 ms 157.52.79.1
41 2026-08-19 12:49 639227405307256053
4 ms 157.52.79.1
40 2026-08-19 12:32 639227395396602630
24 ms 157.52.79.1
39 2026-08-19 12:16 639227385510363611
36 ms 157.52.79.1
38 2026-08-19 11:59 639227375508324850
5 ms 157.52.79.1
37 2026-08-19 11:42 639227365326611906
86 ms 157.52.79.1
36 2026-08-19 11:26 639227355360014208
33 ms 157.52.79.1
35 2026-08-19 11:08 639227345036782165
26 ms 157.52.79.1
34 2026-08-19 10:52 639227334992964533
2070 ms 157.52.79.1
33 2026-08-19 10:35 639227324986605572
34 ms 157.52.79.1
32 2026-08-19 10:18 639227314928414539
44 ms 157.52.79.1
31 2026-08-19 09:25 639227283029182134
70 ms 157.52.79.1
30 2026-08-19 09:09 639227273294779350
4 ms 157.52.79.1
29 2026-08-19 08:52 639227263525231313
140 ms 157.52.79.1
28 2026-08-19 08:36 639227253578313363
26 ms 157.52.79.1
27 2026-08-19 08:19 639227243649973322
129 ms 157.52.79.1
26 2026-08-19 08:03 639227233581059317
5 ms 157.52.79.1
25 2026-08-19 07:46 639227223667352067
8 ms 157.52.79.1
24 2026-08-19 07:29 639227213714837066
44 ms 157.52.79.1
23 2026-08-19 07:13 639227203701208496
36 ms 157.52.79.1
22 2026-08-19 06:56 639227193643202179
20 ms 157.52.79.1
21 2026-08-19 06:39 639227183584431597
20 ms 157.52.79.1
20 2026-08-19 06:22 639227173347403088
2050 ms 157.52.79.1
19 2026-08-19 05:29 639227141523007601
10 ms 157.52.79.1
18 2026-08-19 05:13 639227131785931574
55 ms 157.52.79.1
17 2026-08-19 04:57 639227122176475389
53 ms 157.52.79.1
16 2026-08-19 04:41 639227112668934596
51 ms 157.52.79.1
15 2026-08-19 04:25 639227102773292788
13 ms 157.52.79.1
14 2026-08-19 04:09 639227093141136930
27 ms 157.52.79.1
13 2026-08-19 03:52 639227083449420147
7 ms 157.52.79.1
12 2026-08-19 03:36 639227073771748493
20 ms 157.52.79.1
11 2026-08-19 03:20 639227063977347614
22 ms 157.52.79.1
10 2026-08-19 03:04 639227054253519024
17 ms 157.52.79.1
9 2026-08-19 02:47 639227044381963886
20 ms 157.52.79.1
8 2026-08-19 02:31 639227034441085514
22 ms 157.52.79.1
7 2026-08-19 01:39 639227003126489968
2032 ms 157.52.79.1
6 2026-08-19 01:22 639226993456311614
22 ms 157.52.79.1
5 2026-08-19 01:06 639226983847312345
16 ms 157.52.79.1
4 2026-08-19 00:51 639226974357874853
16 ms 157.52.79.1
3 2026-08-19 00:34 639226964670484721
30 ms 157.52.79.1
2 2026-08-19 00:18 639226954857899696
22 ms 157.52.79.1
1 2026-08-19 00:02 639226945091603488
19 ms 157.52.79.1