DNS response history for ns121.dnsserverboot.com

ns121.dnsserverboot.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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 52 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 ns121.dnsserverboot.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

52 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

141.94.161.61

Most recently resolved hosting IP on selected date

Successful Responses

74

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 ns121.dnsserverboot.com

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 23:50 639227795899225951
21 ms 141.94.161.61
73 2026-08-19 23:34 639227786351762008
58 ms 141.94.161.61
72 2026-08-19 23:18 639227776640591733
17 ms 141.94.161.61
71 2026-08-19 23:02 639227767128841282
28 ms 141.94.161.61
70 2026-08-19 22:46 639227757477304711
78 ms 141.94.161.61
69 2026-08-19 22:30 639227747572098014
17 ms 141.94.161.61
68 2026-08-19 22:13 639227737588613113
23 ms 141.94.161.61
67 2026-08-19 21:20 639227706134603955
10 ms 141.94.161.61
66 2026-08-19 21:05 639227696589027396
3 ms 141.94.161.61
65 2026-08-19 20:48 639227687097707639
2 ms 141.94.161.61
64 2026-08-19 20:33 639227677474464487
4 ms 141.94.161.61
63 2026-08-19 20:16 639227667767441118
3 ms 141.94.161.61
62 2026-08-19 20:00 639227657984833832
17 ms 141.94.161.61
61 2026-08-19 19:44 639227648079992640
17 ms 141.94.161.61
60 2026-08-19 19:27 639227638125048441
156 ms 141.94.161.61
59 2026-08-19 19:10 639227628211392142
23 ms 141.94.161.61
58 2026-08-19 18:54 639227618261696275
18 ms 141.94.161.61
57 2026-08-19 18:37 639227608366233645
18 ms 141.94.161.61
56 2026-08-19 18:21 639227598301787588
16 ms 141.94.161.61
55 2026-08-19 17:27 639227566241010716
12 ms 141.94.161.61
54 2026-08-19 17:11 639227556454538959
89 ms 141.94.161.61
53 2026-08-19 16:55 639227546640305542
31 ms 141.94.161.61
52 2026-08-19 16:38 639227536965466472
4 ms 141.94.161.61
51 2026-08-19 16:22 639227527048658280
22 ms 141.94.161.61
50 2026-08-19 16:06 639227517386634438
22 ms 141.94.161.61
49 2026-08-19 15:49 639227507459551637
17 ms 141.94.161.61
48 2026-08-19 15:33 639227497515595277
22 ms 141.94.161.61
47 2026-08-19 15:16 639227487441798036
19 ms 141.94.161.61
46 2026-08-19 14:59 639227477445551863
35 ms 141.94.161.61
45 2026-08-19 14:42 639227467297067891
28 ms 141.94.161.61
44 2026-08-19 14:25 639227457057795635
32 ms 141.94.161.61
43 2026-08-19 13:32 639227425244777397
2 ms 141.94.161.61
42 2026-08-19 13:16 639227415422116485
18 ms 141.94.161.61
41 2026-08-19 12:59 639227405307256053
4 ms 141.94.161.61
40 2026-08-19 12:42 639227395396602630
3 ms 141.94.161.61
39 2026-08-19 12:26 639227385510363611
30 ms 141.94.161.61
38 2026-08-19 12:09 639227375508324850
21 ms 141.94.161.61
37 2026-08-19 11:52 639227365326611906
32 ms 141.94.161.61
36 2026-08-19 11:36 639227355360014208
21 ms 141.94.161.61
35 2026-08-19 11:19 639227345036782165
62 ms 141.94.161.61
34 2026-08-19 11:02 639227334992964533
30 ms 141.94.161.61
33 2026-08-19 10:45 639227324986605572
31 ms 141.94.161.61
32 2026-08-19 10:29 639227314928414539
2083 ms 141.94.161.61
31 2026-08-19 09:35 639227283029182134
22 ms 141.94.161.61
30 2026-08-19 09:19 639227273294779350
17 ms 141.94.161.61
29 2026-08-19 09:02 639227263525231313
66 ms 141.94.161.61
28 2026-08-19 08:46 639227253578313363
3 ms 141.94.161.61
27 2026-08-19 08:30 639227243649973322
4 ms 141.94.161.61
26 2026-08-19 08:13 639227233581059317
2 ms 141.94.161.61
25 2026-08-19 07:56 639227223667352067
24 ms 141.94.161.61
24 2026-08-19 07:40 639227213714837066
18 ms 141.94.161.61
23 2026-08-19 07:23 639227203701208496
19 ms 141.94.161.61
22 2026-08-19 07:06 639227193643202179
21 ms 141.94.161.61
21 2026-08-19 06:50 639227183584431597
24 ms 141.94.161.61
20 2026-08-19 06:33 639227173347403088
24 ms 141.94.161.61
19 2026-08-19 05:39 639227141523007601
32 ms 141.94.161.61
18 2026-08-19 05:23 639227131785931574
12 ms 141.94.161.61
17 2026-08-19 05:07 639227122176475389
11 ms 141.94.161.61
16 2026-08-19 04:51 639227112668934596
18 ms 141.94.161.61
15 2026-08-19 04:35 639227102773292788
18 ms 141.94.161.61
14 2026-08-19 04:19 639227093141136930
18 ms 141.94.161.61
13 2026-08-19 04:02 639227083449420147
16 ms 141.94.161.61
12 2026-08-19 03:46 639227073771748493
31 ms 141.94.161.61
11 2026-08-19 03:30 639227063977347614
3 ms 141.94.161.61
10 2026-08-19 03:14 639227054253519024
70 ms 141.94.161.61
9 2026-08-19 02:57 639227044381963886
16 ms 141.94.161.61
8 2026-08-19 02:41 639227034441085514
16 ms 141.94.161.61
7 2026-08-19 01:49 639227003126489968
22 ms 141.94.161.61
6 2026-08-19 01:33 639226993456311614
17 ms 141.94.161.61
5 2026-08-19 01:17 639226983847312345
42 ms 141.94.161.61
4 2026-08-19 01:00 639226974357874853
30 ms 141.94.161.61
3 2026-08-19 00:45 639226964670484721
2 ms 141.94.161.61
2 2026-08-19 00:28 639226954857899696
32 ms 141.94.161.61
1 2026-08-19 00:12 639226945091603488
18 ms 141.94.161.61