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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 233 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

233 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:50

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 2026-08-13 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 2026-08-13 23:50 639222618462620588
2051 ms 157.52.79.1
71 2026-08-13 23:34 639222608688333012
44 ms 157.52.79.1
70 2026-08-13 23:17 639222598741756356
17 ms 157.52.79.1
69 2026-08-13 23:01 639222588615244093
39 ms 157.52.79.1
68 2026-08-13 22:07 639222556495289724
17 ms 157.52.79.1
67 2026-08-13 21:50 639222546477917698
16 ms 157.52.79.1
66 2026-08-13 21:33 639222536257653790
21 ms 157.52.79.1
65 2026-08-13 21:16 639222525833084485
21 ms 157.52.79.1
64 2026-08-13 20:59 639222515446085004
25 ms 157.52.79.1
63 2026-08-13 20:42 639222505166766781
26 ms 157.52.79.1
62 2026-08-13 20:25 639222494930541001
35 ms 157.52.79.1
61 2026-08-13 20:07 639222484469216890
21 ms 157.52.79.1
60 2026-08-13 19:50 639222474270039940
26 ms 157.52.79.1
59 2026-08-13 19:33 639222464005587385
31 ms 157.52.79.1
58 2026-08-13 19:15 639222453485975041
29 ms 157.52.79.1
57 2026-08-13 18:58 639222442984828770
34 ms 157.52.79.1
56 2026-08-13 18:03 639222410191353397
26 ms 157.52.79.1
55 2026-08-13 17:46 639222399952628376
16 ms 157.52.79.1
54 2026-08-13 17:29 639222389608608647
19 ms 157.52.79.1
53 2026-08-13 17:12 639222379604012481
27 ms 157.52.79.1
52 2026-08-13 16:55 639222369372672858
43 ms 157.52.79.1
51 2026-08-13 16:38 639222359096909298
2160 ms 157.52.79.1
50 2026-08-13 16:21 639222348814301655
37 ms 157.52.79.1
49 2026-08-13 16:04 639222338608331104
19 ms 157.52.79.1
48 2026-08-13 15:47 639222328204609760
28 ms 157.52.79.1
47 2026-08-13 15:29 639222317859759909
84 ms 157.52.79.1
46 2026-08-13 15:12 639222307560137918
13 ms 157.52.79.1
45 2026-08-13 14:55 639222297274357149
29 ms 157.52.79.1
44 2026-08-13 14:01 639222265004477827
14 ms 157.52.79.1
43 2026-08-13 13:45 639222255176583683
2037 ms 157.52.79.1
42 2026-08-13 13:28 639222245340146131
52 ms 157.52.79.1
41 2026-08-13 13:12 639222235662219956
2022 ms 157.52.79.1
40 2026-08-13 12:56 639222225817223284
2010 ms 157.52.79.1
39 2026-08-13 12:40 639222216341869648
20 ms 157.52.79.1
38 2026-08-13 12:24 639222206848442189
21 ms 157.52.79.1
37 2026-08-13 12:09 639222197538963225
16 ms 157.52.79.1
36 2026-08-13 11:53 639222188113685569
17 ms 157.52.79.1
35 2026-08-13 11:38 639222178880138458
2042 ms 157.52.79.1
34 2026-08-13 11:22 639222169343013317
19 ms 157.52.79.1
33 2026-08-13 11:06 639222159910600596
17 ms 157.52.79.1
32 2026-08-13 10:14 639222128676274866
90 ms 157.52.79.1
31 2026-08-13 09:58 639222119169781983
92 ms 157.52.79.1
30 2026-08-13 09:43 639222109996148889
56 ms 157.52.79.1
29 2026-08-13 09:27 639222100791323799
77 ms 157.52.79.1
28 2026-08-13 09:12 639222091647893142
278 ms 157.52.79.1
27 2026-08-13 08:57 639222082524717649
37 ms 157.52.79.1
26 2026-08-13 08:42 639222073378630456
51 ms 157.52.79.1
25 2026-08-13 08:27 639222064537306701
73 ms 157.52.79.1
24 2026-08-13 08:12 639222055409471864
159 ms 157.52.79.1
23 2026-08-13 07:57 639222046117152411
-
22 2026-08-13 07:41 639222036915107067
33 ms 157.52.79.1
21 2026-08-13 07:26 639222027654889141
111 ms 157.52.79.1
20 2026-08-13 06:34 639221996824612035
36 ms 157.52.79.1
19 2026-08-13 06:19 639221987863418113
87 ms 157.52.79.1
18 2026-08-13 06:05 639221979006823112
113 ms 157.52.79.1
17 2026-08-13 05:50 639221970068466615
104 ms 157.52.79.1
16 2026-08-13 05:35 639221961001585139
218 ms 157.52.79.1
15 2026-08-13 05:20 639221952104046397
43 ms 157.52.79.1
14 2026-08-13 05:05 639221943247694484
108 ms 157.52.79.1
13 2026-08-13 04:51 639221934603388241
115 ms 157.52.79.1
12 2026-08-13 04:36 639221925729273358
149 ms 157.52.79.1
11 2026-08-13 04:21 639221916777813401
53 ms 157.52.79.1
10 2026-08-13 04:06 639221907816913910
45 ms 157.52.79.1
9 2026-08-13 03:51 639221898639694322
175 ms 157.52.79.1
8 2026-08-13 03:00 639221868257567489
190 ms 157.52.79.1
7 2026-08-13 02:45 639221859270235608
140 ms 157.52.79.1
6 2026-08-13 02:30 639221850184464515
83 ms 157.52.79.1
5 2026-08-13 02:15 639221841141973425
149 ms 157.52.79.1
4 2026-08-13 01:24 639221810548753083
114 ms 157.52.79.1
3 2026-08-13 01:09 639221801656796262
105 ms 157.52.79.1
2 2026-08-13 00:54 639221792658715334
37 ms 157.52.79.1
1 2026-08-13 00:39 639221783571379176
161 ms 157.52.79.1