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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 143 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

72

Historical checks stored for this nameserver on selected date

Average Latency

143 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:47

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

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 alder.fastlydns.dev

Showing DNS history for 2026-08-17 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 2026-08-17 23:47 639226072268080268
64 ms 157.52.79.1
71 2026-08-17 23:31 639226062577647657
30 ms 157.52.79.1
70 2026-08-17 22:38 639226031060857136
16 ms 157.52.79.1
69 2026-08-17 22:22 639226021535117364
18 ms 157.52.79.1
68 2026-08-17 22:07 639226011884237078
-
67 2026-08-17 21:51 639226002309299142
30 ms 157.52.79.1
66 2026-08-17 21:35 639225992791784448
19 ms 157.52.79.1
65 2026-08-17 21:18 639225983045271390
33 ms 157.52.79.1
64 2026-08-17 21:02 639225973246293513
8 ms 157.52.79.1
63 2026-08-17 20:46 639225963620186236
7 ms 157.52.79.1
62 2026-08-17 20:30 639225953899183916
30 ms 157.52.79.1
61 2026-08-17 20:14 639225944391528206
21 ms 157.52.79.1
60 2026-08-17 19:58 639225934593254169
21 ms 157.52.79.1
59 2026-08-17 19:41 639225924669984512
35 ms 157.52.79.1
58 2026-08-17 18:48 639225893048561320
146 ms 157.52.79.1
57 2026-08-17 18:32 639225883481298424
8 ms 157.52.79.1
56 2026-08-17 18:16 639225873845394034
23 ms 157.52.79.1
55 2026-08-17 18:00 639225864216078662
8 ms 157.52.79.1
54 2026-08-17 17:44 639225854541857773
83 ms 157.52.79.1
53 2026-08-17 17:28 639225844733604072
22 ms 157.52.79.1
52 2026-08-17 17:12 639225835085229232
19 ms 157.52.79.1
51 2026-08-17 16:56 639225825349373981
37 ms 157.52.79.1
50 2026-08-17 16:39 639225815690604161
7 ms 157.52.79.1
49 2026-08-17 16:23 639225805952472306
19 ms 157.52.79.1
48 2026-08-17 16:07 639225796264729638
32 ms 157.52.79.1
47 2026-08-17 15:51 639225786326499329
27 ms 157.52.79.1
46 2026-08-17 14:58 639225754798130711
20 ms 157.52.79.1
45 2026-08-17 14:42 639225745123193922
44 ms 157.52.79.1
44 2026-08-17 14:26 639225735540597271
36 ms 157.52.79.1
43 2026-08-17 14:10 639225725894857396
2032 ms 157.52.79.1
42 2026-08-17 13:54 639225716249606913
20 ms 157.52.79.1
41 2026-08-17 13:38 639225706638238179
26 ms 157.52.79.1
40 2026-08-17 13:22 639225696949691423
36 ms 157.52.79.1
39 2026-08-17 13:05 639225687286186336
45 ms 157.52.79.1
38 2026-08-17 12:49 639225677679573133
26 ms 157.52.79.1
37 2026-08-17 12:33 639225667957861024
10 ms 157.52.79.1
36 2026-08-17 12:17 639225658298791618
33 ms 157.52.79.1
35 2026-08-17 12:01 639225648583652785
27 ms 157.52.79.1
34 2026-08-17 11:08 639225617000524308
15 ms 157.52.79.1
33 2026-08-17 10:53 639225607668541600
27 ms 157.52.79.1
32 2026-08-17 10:37 639225598117279238
31 ms 157.52.79.1
31 2026-08-17 10:21 639225588751002710
45 ms 157.52.79.1
30 2026-08-17 10:05 639225579295831051
63 ms 157.52.79.1
29 2026-08-17 09:50 639225569761469940
9 ms 157.52.79.1
28 2026-08-17 09:34 639225560161422333
2039 ms 157.52.79.1
27 2026-08-17 09:18 639225550739955565
21 ms 157.52.79.1
26 2026-08-17 09:02 639225541125222426
23 ms 157.52.79.1
25 2026-08-17 08:46 639225531526675983
11 ms 157.52.79.1
24 2026-08-17 08:30 639225521915528222
16 ms 157.52.79.1
23 2026-08-17 08:14 639225512148151789
34 ms 157.52.79.1
22 2026-08-17 07:21 639225480786142412
2050 ms 157.52.79.1
21 2026-08-17 07:06 639225471394348551
36 ms 157.52.79.1
20 2026-08-17 06:50 639225462031685068
52 ms 157.52.79.1
19 2026-08-17 06:34 639225452639458328
26 ms 157.52.79.1
18 2026-08-17 06:19 639225443300966543
8 ms 157.52.79.1
17 2026-08-17 06:03 639225433880499379
2024 ms 157.52.79.1
16 2026-08-17 05:47 639225424395198277
20 ms 157.52.79.1
15 2026-08-17 05:31 639225414744137487
10 ms 157.52.79.1
14 2026-08-17 05:15 639225405186783164
85 ms 157.52.79.1
13 2026-08-17 04:59 639225395563669822
29 ms 157.52.79.1
12 2026-08-17 04:43 639225386076645158
16 ms 157.52.79.1
11 2026-08-17 04:28 639225376620669704
31 ms 157.52.79.1
10 2026-08-17 03:36 639225345580892706
41 ms 157.52.79.1
9 2026-08-17 03:20 639225336207383710
58 ms 157.52.79.1
8 2026-08-17 03:04 639225326726565001
41 ms 157.52.79.1
7 2026-08-17 02:49 639225317249271010
6 ms 157.52.79.1
6 2026-08-17 01:57 639225286280886044
8 ms 157.52.79.1
5 2026-08-17 01:41 639225276872567548
37 ms 157.52.79.1
4 2026-08-17 01:26 639225267353865348
37 ms 157.52.79.1
3 2026-08-17 01:10 639225258033914248
56 ms 157.52.79.1
2 2026-08-17 00:18 639225226652221583
28 ms 157.52.79.1
1 2026-08-17 00:02 639225217156387684
22 ms 157.52.79.1