DNS response history for ns1.which.work

ns1.which.work 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 74 DNS check records, 73 successful responses, 1 failed responses, and 326 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 ns1.which.work.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

326 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

144.91.112.59

Most recently resolved hosting IP on selected date

Successful Responses

73

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 ns1.which.work

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
74 2026-08-19 23:45 639227795899225951
12 ms 144.91.112.59
73 2026-08-19 23:29 639227786351762008
27 ms 144.91.112.59
72 2026-08-19 23:13 639227776640591733
2048 ms 144.91.112.59
71 2026-08-19 22:57 639227767128841282
2054 ms 144.91.112.59
70 2026-08-19 22:41 639227757477304711
115 ms 144.91.112.59
69 2026-08-19 22:25 639227747572098014
74 ms 144.91.112.59
68 2026-08-19 22:08 639227737588613113
89 ms 144.91.112.59
67 2026-08-19 21:16 639227706134603955
2023 ms 144.91.112.59
66 2026-08-19 21:00 639227696589027396
60 ms 144.91.112.59
65 2026-08-19 20:44 639227687097707639
7 ms 144.91.112.59
64 2026-08-19 20:28 639227677474464487
54 ms 144.91.112.59
63 2026-08-19 20:12 639227667767441118
43 ms 144.91.112.59
62 2026-08-19 19:55 639227657984833832
15 ms 144.91.112.59
61 2026-08-19 19:39 639227648079992640
69 ms 144.91.112.59
60 2026-08-19 19:22 639227638125048441
41 ms 144.91.112.59
59 2026-08-19 19:06 639227628211392142
53 ms 144.91.112.59
58 2026-08-19 18:49 639227618261696275
60 ms 144.91.112.59
57 2026-08-19 18:32 639227608366233645
69 ms 144.91.112.59
56 2026-08-19 18:16 639227598301787588
8 ms 144.91.112.59
55 2026-08-19 17:23 639227566241010716
249 ms 144.91.112.59
54 2026-08-19 17:06 639227556454538959
2017 ms 144.91.112.59
53 2026-08-19 16:50 639227546640305542
2022 ms 144.91.112.59
52 2026-08-19 16:34 639227536965466472
111 ms 144.91.112.59
51 2026-08-19 16:17 639227527048658280
2048 ms 144.91.112.59
50 2026-08-19 16:01 639227517386634438
60 ms 144.91.112.59
49 2026-08-19 15:44 639227507459551637
10 ms 144.91.112.59
48 2026-08-19 15:28 639227497515595277
6 ms 144.91.112.59
47 2026-08-19 15:11 639227487441798036
122 ms 144.91.112.59
46 2026-08-19 14:54 639227477445551863
230 ms 144.91.112.59
45 2026-08-19 14:37 639227467297067891
67 ms 144.91.112.59
44 2026-08-19 14:20 639227457057795635
2030 ms 144.91.112.59
43 2026-08-19 13:27 639227425244777397
118 ms 144.91.112.59
42 2026-08-19 13:11 639227415422116485
51 ms 144.91.112.59
41 2026-08-19 12:54 639227405307256053
8 ms 144.91.112.59
40 2026-08-19 12:38 639227395396602630
2045 ms 144.91.112.59
39 2026-08-19 12:21 639227385510363611
29 ms 144.91.112.59
38 2026-08-19 12:04 639227375508324850
40 ms 144.91.112.59
37 2026-08-19 11:48 639227365326611906
35 ms 144.91.112.59
36 2026-08-19 11:31 639227355360014208
-
35 2026-08-19 11:14 639227345036782165
35 ms 144.91.112.59
34 2026-08-19 10:57 639227334992964533
62 ms 144.91.112.59
33 2026-08-19 10:40 639227324986605572
40 ms 144.91.112.59
32 2026-08-19 10:23 639227314928414539
44 ms 144.91.112.59
31 2026-08-19 09:30 639227283029182134
80 ms 144.91.112.59
30 2026-08-19 09:14 639227273294779350
24 ms 144.91.112.59
29 2026-08-19 08:58 639227263525231313
66 ms 144.91.112.59
28 2026-08-19 08:41 639227253578313363
37 ms 144.91.112.59
27 2026-08-19 08:25 639227243649973322
55 ms 144.91.112.59
26 2026-08-19 08:08 639227233581059317
54 ms 144.91.112.59
25 2026-08-19 07:51 639227223667352067
50 ms 144.91.112.59
24 2026-08-19 07:35 639227213714837066
36 ms 144.91.112.59
23 2026-08-19 07:18 639227203701208496
2022 ms 144.91.112.59
22 2026-08-19 07:01 639227193643202179
11 ms 144.91.112.59
21 2026-08-19 06:44 639227183584431597
26 ms 144.91.112.59
20 2026-08-19 06:28 639227173347403088
9 ms 144.91.112.59
19 2026-08-19 05:34 639227141523007601
17 ms 144.91.112.59
18 2026-08-19 05:18 639227131785931574
115 ms 144.91.112.59
17 2026-08-19 05:02 639227122176475389
40 ms 144.91.112.59
16 2026-08-19 04:46 639227112668934596
66 ms 144.91.112.59
15 2026-08-19 04:30 639227102773292788
2020 ms 144.91.112.59
14 2026-08-19 04:14 639227093141136930
66 ms 144.91.112.59
13 2026-08-19 03:58 639227083449420147
41 ms 144.91.112.59
12 2026-08-19 03:41 639227073771748493
53 ms 144.91.112.59
11 2026-08-19 03:25 639227063977347614
7 ms 144.91.112.59
10 2026-08-19 03:09 639227054253519024
31 ms 144.91.112.59
9 2026-08-19 02:52 639227044381963886
8 ms 144.91.112.59
8 2026-08-19 02:36 639227034441085514
47 ms 144.91.112.59
7 2026-08-19 01:44 639227003126489968
34 ms 144.91.112.59
6 2026-08-19 01:28 639226993456311614
19 ms 144.91.112.59
5 2026-08-19 01:12 639226983847312345
68 ms 144.91.112.59
4 2026-08-19 00:56 639226974357874853
70 ms 144.91.112.59
3 2026-08-19 00:40 639226964670484721
30 ms 144.91.112.59
2 2026-08-19 00:23 639226954857899696
85 ms 144.91.112.59
1 2026-08-19 00:07 639226945091603488
87 ms 144.91.112.59