DNS response history for ns1.replacejenkins.com

ns1.replacejenkins.com 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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 179 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.replacejenkins.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

179 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

91.121.40.173

Most recently resolved hosting IP on selected date

Successful Responses

73

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.replacejenkins.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:50 639229527598660841
61 ms 91.121.40.173
72 2026-08-21 23:34 639229517954323214
49 ms 91.121.40.173
71 2026-08-21 23:17 639229508269999021
9 ms 91.121.40.173
70 2026-08-21 23:01 639229498559060171
8 ms 91.121.40.173
69 2026-08-21 22:45 639229488519347586
2045 ms 91.121.40.173
68 2026-08-21 21:51 639229456606578934
47 ms 91.121.40.173
67 2026-08-21 21:35 639229446985772499
4 ms 91.121.40.173
66 2026-08-21 21:19 639229437367313098
33 ms 91.121.40.173
65 2026-08-21 21:03 639229427923950391
33 ms 91.121.40.173
64 2026-08-21 20:47 639229418168588854
89 ms 91.121.40.173
63 2026-08-21 20:31 639229408345678334
58 ms 91.121.40.173
62 2026-08-21 20:15 639229398616354648
83 ms 91.121.40.173
61 2026-08-21 19:58 639229388634592323
134 ms 91.121.40.173
60 2026-08-21 19:42 639229378792837692
50 ms 91.121.40.173
59 2026-08-21 19:26 639229369154682311
2025 ms 91.121.40.173
58 2026-08-21 19:09 639229359248017926
33 ms 91.121.40.173
57 2026-08-21 18:52 639229349124294642
42 ms 91.121.40.173
56 2026-08-21 18:00 639229317791715692
28 ms 91.121.40.173
55 2026-08-21 17:44 639229308115194575
31 ms 91.121.40.173
54 2026-08-21 17:28 639229298320320558
69 ms 91.121.40.173
53 2026-08-21 17:11 639229288674863221
2036 ms 91.121.40.173
52 2026-08-21 16:55 639229278983677079
38 ms 91.121.40.173
51 2026-08-21 16:39 639229269405517175
31 ms 91.121.40.173
50 2026-08-21 16:23 639229259594798244
33 ms 91.121.40.173
49 2026-08-21 16:07 639229249736681188
33 ms 91.121.40.173
48 2026-08-21 15:50 639229239699417787
33 ms 91.121.40.173
47 2026-08-21 15:33 639229229621964033
4 ms 91.121.40.173
46 2026-08-21 15:16 639229219567270965
4 ms 91.121.40.173
45 2026-08-21 14:59 639229209406666856
80 ms 91.121.40.173
44 2026-08-21 14:07 639229177815876178
26 ms 91.121.40.173
43 2026-08-21 13:51 639229168243572685
69 ms 91.121.40.173
42 2026-08-21 13:35 639229158599856475
2 ms 91.121.40.173
41 2026-08-21 13:19 639229148998940902
48 ms 91.121.40.173
40 2026-08-21 13:02 639229139276923594
44 ms 91.121.40.173
39 2026-08-21 12:46 639229129709912394
42 ms 91.121.40.173
38 2026-08-21 12:30 639229119801488500
47 ms 91.121.40.173
37 2026-08-21 12:14 639229110135262458
47 ms 91.121.40.173
36 2026-08-21 11:58 639229100336051392
21 ms 91.121.40.173
35 2026-08-21 11:41 639229090641415626
76 ms 91.121.40.173
34 2026-08-21 11:25 639229080702683947
63 ms 91.121.40.173
33 2026-08-21 11:08 639229070601456699
13 ms 91.121.40.173
32 2026-08-21 10:15 639229038947447232
34 ms 91.121.40.173
31 2026-08-21 09:59 639229029268708773
4 ms 91.121.40.173
30 2026-08-21 09:43 639229019647910603
13 ms 91.121.40.173
29 2026-08-21 09:27 639229009983843738
32 ms 91.121.40.173
28 2026-08-21 09:11 639229000203331882
2122 ms 91.121.40.173
27 2026-08-21 08:54 639228990302335999
41 ms 91.121.40.173
26 2026-08-21 08:38 639228980567740722
33 ms 91.121.40.173
25 2026-08-21 08:22 639228970762445174
22 ms 91.121.40.173
24 2026-08-21 08:05 639228961065054445
2011 ms 91.121.40.173
23 2026-08-21 07:49 639228951224649885
47 ms 91.121.40.173
22 2026-08-21 07:32 639228941303864592
65 ms 91.121.40.173
21 2026-08-21 07:16 639228931191328583
50 ms 91.121.40.173
20 2026-08-21 06:23 639228899518173317
22 ms 91.121.40.173
19 2026-08-21 06:07 639228889785027669
37 ms 91.121.40.173
18 2026-08-21 05:51 639228880106330161
26 ms 91.121.40.173
17 2026-08-21 05:34 639228870316184091
72 ms 91.121.40.173
16 2026-08-21 05:18 639228860695366512
49 ms 91.121.40.173
15 2026-08-21 05:02 639228851027209500
4 ms 91.121.40.173
14 2026-08-21 04:46 639228841479265462
77 ms 91.121.40.173
13 2026-08-21 04:30 639228831752962260
50 ms 91.121.40.173
12 2026-08-21 04:14 639228821953295483
50 ms 91.121.40.173
11 2026-08-21 03:57 639228812227429953
36 ms 91.121.40.173
10 2026-08-21 03:41 639228802476107538
9 ms 91.121.40.173
9 2026-08-21 03:25 639228792525492032
39 ms 91.121.40.173
8 2026-08-21 02:32 639228761131421385
44 ms 91.121.40.173
7 2026-08-21 02:16 639228751571206692
137 ms 91.121.40.173
6 2026-08-21 02:00 639228741705571019
68 ms 91.121.40.173
5 2026-08-21 01:43 639228731642208228
40 ms 91.121.40.173
4 2026-08-21 00:51 639228700387002072
37 ms 91.121.40.173
3 2026-08-21 00:35 639228690742014433
19 ms 91.121.40.173
2 2026-08-21 00:18 639228680877937122
9 ms 91.121.40.173
1 2026-08-21 00:02 639228670775860800
45 ms 91.121.40.173