DNS response history for az1.libraryofcode.org

az1.libraryofcode.org 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 2026-08-14. For this date, NameServerHistory found 78 DNS check records, 77 successful responses, 1 failed responses, and 167 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 az1.libraryofcode.org.
Records on Selected Date

78

Historical checks stored for this nameserver on selected date

Average Latency

167 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

20.80.251.218

Most recently resolved hosting IP on selected date

Successful Responses

77

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 az1.libraryofcode.org

Showing DNS history for 2026-08-14 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
78 2026-08-14 23:58 639223486524583054
28 ms 20.80.251.218
77 2026-08-14 23:42 639223477272309567
24 ms 20.80.251.218
76 2026-08-14 23:27 639223467876800215
29 ms 20.80.251.218
75 2026-08-14 23:11 639223458466733344
23 ms 20.80.251.218
74 2026-08-14 22:56 639223449196197019
33 ms 20.80.251.218
73 2026-08-14 22:40 639223439729973302
51 ms 20.80.251.218
72 2026-08-14 22:24 639223430298973377
44 ms 20.80.251.218
71 2026-08-14 22:08 639223420812183061
33 ms 20.80.251.218
70 2026-08-14 21:53 639223411307572360
160 ms 20.80.251.218
69 2026-08-14 21:37 639223401895099116
31 ms 20.80.251.218
68 2026-08-14 20:44 639223370328282191
34 ms 20.80.251.218
67 2026-08-14 20:29 639223361156898888
181 ms 20.80.251.218
66 2026-08-14 20:13 639223351683501109
2034 ms 20.80.251.218
65 2026-08-14 19:58 639223342485908428
63 ms 20.80.251.218
64 2026-08-14 19:42 639223333113923772
25 ms 20.80.251.218
63 2026-08-14 19:27 639223323766820131
51 ms 20.80.251.218
62 2026-08-14 19:11 639223314500774279
39 ms 20.80.251.218
61 2026-08-14 18:56 639223305225877159
44 ms 20.80.251.218
60 2026-08-14 18:40 639223295834845965
216 ms 20.80.251.218
59 2026-08-14 18:24 639223286312006616
32 ms 20.80.251.218
58 2026-08-14 18:08 639223276659010988
27 ms 20.80.251.218
57 2026-08-14 17:52 639223267203892251
226 ms 20.80.251.218
56 2026-08-14 16:59 639223235652723921
294 ms 20.80.251.218
55 2026-08-14 16:44 639223226156684619
57 ms 20.80.251.218
54 2026-08-14 16:28 639223216737677817
37 ms 20.80.251.218
53 2026-08-14 16:12 639223207303987036
80 ms 20.80.251.218
52 2026-08-14 15:57 639223197972369650
165 ms 20.80.251.218
51 2026-08-14 15:41 639223188476518684
12 ms 20.80.251.218
50 2026-08-14 15:25 639223179029668254
18 ms 20.80.251.218
49 2026-08-14 15:09 639223169668684371
35 ms 20.80.251.218
48 2026-08-14 14:54 639223160270013058
17 ms 20.80.251.218
47 2026-08-14 14:38 639223150848386507
20 ms 20.80.251.218
46 2026-08-14 14:23 639223141514160124
-
45 2026-08-14 14:07 639223131908897269
180 ms 20.80.251.218
44 2026-08-14 13:14 639223100084750932
61 ms 20.80.251.218
43 2026-08-14 12:58 639223090744921973
18 ms 20.80.251.218
42 2026-08-14 12:42 639223081343134137
36 ms 20.80.251.218
41 2026-08-14 12:27 639223071917003603
26 ms 20.80.251.218
40 2026-08-14 12:11 639223062407395043
22 ms 20.80.251.218
39 2026-08-14 11:55 639223052970600447
31 ms 20.80.251.218
38 2026-08-14 11:39 639223043584242187
177 ms 20.80.251.218
37 2026-08-14 11:24 639223034248611856
2049 ms 20.80.251.218
36 2026-08-14 11:08 639223024816175094
115 ms 20.80.251.218
35 2026-08-14 10:52 639223015278211871
55 ms 20.80.251.218
34 2026-08-14 10:36 639223005387568522
44 ms 20.80.251.218
33 2026-08-14 10:20 639222995944735037
229 ms 20.80.251.218
32 2026-08-14 09:28 639222964532402826
34 ms 20.80.251.218
31 2026-08-14 09:12 639222955031971579
70 ms 20.80.251.218
30 2026-08-14 08:56 639222945616352079
100 ms 20.80.251.218
29 2026-08-14 08:41 639222936296615644
141 ms 20.80.251.218
28 2026-08-14 08:25 639222926913151746
106 ms 20.80.251.218
27 2026-08-14 08:10 639222917608375722
186 ms 20.80.251.218
26 2026-08-14 07:54 639222908294448500
39 ms 20.80.251.218
25 2026-08-14 07:38 639222898918389753
45 ms 20.80.251.218
24 2026-08-14 07:23 639222889625876211
175 ms 20.80.251.218
23 2026-08-14 07:07 639222880353707528
19 ms 20.80.251.218
22 2026-08-14 06:52 639222871065611259
59 ms 20.80.251.218
21 2026-08-14 06:36 639222861517093112
26 ms 20.80.251.218
20 2026-08-14 05:44 639222830182717637
7 ms 20.80.251.218
19 2026-08-14 05:28 639222820714737422
18 ms 20.80.251.218
18 2026-08-14 05:13 639222811404284741
21 ms 20.80.251.218
17 2026-08-14 04:57 639222801994952240
30 ms 20.80.251.218
16 2026-08-14 04:41 639222792581940911
33 ms 20.80.251.218
15 2026-08-14 04:26 639222783296631220
24 ms 20.80.251.218
14 2026-08-14 04:10 639222773909528001
21 ms 20.80.251.218
13 2026-08-14 03:55 639222764574707991
2018 ms 20.80.251.218
12 2026-08-14 03:39 639222754982758281
39 ms 20.80.251.218
11 2026-08-14 03:23 639222745650144239
40 ms 20.80.251.218
10 2026-08-14 03:07 639222736060223018
33 ms 20.80.251.218
9 2026-08-14 02:51 639222726529271510
52 ms 20.80.251.218
8 2026-08-14 01:58 639222694791257846
36 ms 20.80.251.218
7 2026-08-14 01:42 639222685350317820
102 ms 20.80.251.218
6 2026-08-14 01:26 639222675895178560
17 ms 20.80.251.218
5 2026-08-14 01:10 639222666344182743
16 ms 20.80.251.218
4 2026-08-14 00:54 639222656762316965
2033 ms 20.80.251.218
3 2026-08-14 00:38 639222647109404695
4 ms 20.80.251.218
2 2026-08-14 00:23 639222637659944389
51 ms 20.80.251.218
1 2026-08-14 00:07 639222628151417313
39 ms 20.80.251.218