DNS response history for b.leaf-servers.net

b.leaf-servers.net 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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 453 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 b.leaf-servers.net.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

453 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

49.212.216.187

Most recently resolved hosting IP on selected date

Successful Responses

75

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 b.leaf-servers.net

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:57 639231254406598736
539 ms 49.212.216.187
74 2026-08-23 23:41 639231244697865594
564 ms 49.212.216.187
73 2026-08-23 23:24 639231234893504693
289 ms 49.212.216.187
72 2026-08-23 23:08 639231225024549139
3 ms 49.212.216.187
71 2026-08-23 22:51 639231214931957622
38 ms 49.212.216.187
70 2026-08-23 22:34 639231204962010549
548 ms 49.212.216.187
69 2026-08-23 22:18 639231195170138463
276 ms 49.212.216.187
68 2026-08-23 22:02 639231185235020577
553 ms 49.212.216.187
67 2026-08-23 21:45 639231175558690075
3 ms 49.212.216.187
66 2026-08-23 21:29 639231165610444012
540 ms 49.212.216.187
65 2026-08-23 20:36 639231133806425363
548 ms 49.212.216.187
64 2026-08-23 20:20 639231124203758023
539 ms 49.212.216.187
63 2026-08-23 20:04 639231114428262706
2359 ms 49.212.216.187
62 2026-08-23 19:47 639231104662480065
6 ms 49.212.216.187
61 2026-08-23 19:31 639231094840372018
526 ms 49.212.216.187
60 2026-08-23 19:15 639231085024583224
539 ms 49.212.216.187
59 2026-08-23 18:58 639231075257417427
3 ms 49.212.216.187
58 2026-08-23 18:42 639231065516009503
548 ms 49.212.216.187
57 2026-08-23 18:26 639231055805348837
292 ms 49.212.216.187
56 2026-08-23 18:10 639231045980373765
547 ms 49.212.216.187
55 2026-08-23 17:53 639231035984577527
250 ms 49.212.216.187
54 2026-08-23 17:36 639231025928115303
548 ms 49.212.216.187
53 2026-08-23 16:43 639230994250157583
541 ms 49.212.216.187
52 2026-08-23 16:27 639230984476411369
529 ms 49.212.216.187
51 2026-08-23 16:11 639230974838373450
4 ms 49.212.216.187
50 2026-08-23 15:55 639230965244277645
551 ms 49.212.216.187
49 2026-08-23 15:39 639230955522101820
540 ms 49.212.216.187
48 2026-08-23 15:23 639230945754521603
252 ms 49.212.216.187
47 2026-08-23 15:06 639230935852040504
546 ms 49.212.216.187
46 2026-08-23 14:50 639230926222061048
551 ms 49.212.216.187
45 2026-08-23 14:34 639230916449726907
3 ms 49.212.216.187
44 2026-08-23 14:17 639230906595053086
295 ms 49.212.216.187
43 2026-08-23 14:01 639230896680429441
259 ms 49.212.216.187
42 2026-08-23 13:44 639230886630210965
557 ms 49.212.216.187
41 2026-08-23 12:52 639230855430405719
5 ms 49.212.216.187
40 2026-08-23 12:36 639230845707499136
541 ms 49.212.216.187
39 2026-08-23 12:20 639230836186805419
526 ms 49.212.216.187
38 2026-08-23 12:04 639230826493828316
539 ms 49.212.216.187
37 2026-08-23 11:47 639230816817882996
3 ms 49.212.216.187
36 2026-08-23 11:31 639230806933854189
2 ms 49.212.216.187
35 2026-08-23 11:15 639230797120243854
527 ms 49.212.216.187
34 2026-08-23 10:58 639230787310272840
527 ms 49.212.216.187
33 2026-08-23 10:42 639230777600173142
540 ms 49.212.216.187
32 2026-08-23 10:26 639230767665024593
546 ms 49.212.216.187
31 2026-08-23 10:09 639230757720962293
524 ms 49.212.216.187
30 2026-08-23 09:52 639230747722189784
279 ms 49.212.216.187
29 2026-08-23 09:00 639230716313923480
541 ms 49.212.216.187
28 2026-08-23 08:44 639230706813835990
3 ms 49.212.216.187
27 2026-08-23 08:28 639230696871062203
2 ms 49.212.216.187
26 2026-08-23 08:11 639230687142781616
3 ms 49.212.216.187
25 2026-08-23 07:55 639230677432142227
549 ms 49.212.216.187
24 2026-08-23 07:39 639230667686258061
520 ms 49.212.216.187
23 2026-08-23 07:23 639230658039243685
9 ms 49.212.216.187
22 2026-08-23 07:07 639230648468473803
280 ms 49.212.216.187
21 2026-08-23 06:51 639230638829658294
4 ms 49.212.216.187
20 2026-08-23 06:35 639230629247017617
246 ms 49.212.216.187
19 2026-08-23 06:19 639230619625318239
534 ms 49.212.216.187
18 2026-08-23 06:02 639230609697630264
532 ms 49.212.216.187
17 2026-08-23 05:10 639230578570131864
44 ms 49.212.216.187
16 2026-08-23 04:54 639230568958963168
536 ms 49.212.216.187
15 2026-08-23 04:38 639230559287611211
2 ms 49.212.216.187
14 2026-08-23 04:22 639230549524312030
541 ms 49.212.216.187
13 2026-08-23 04:06 639230539739801669
253 ms 49.212.216.187
12 2026-08-23 03:50 639230530084069375
3 ms 49.212.216.187
11 2026-08-23 03:33 639230520362691441
2011 ms 49.212.216.187
10 2026-08-23 03:17 639230510677194518
541 ms 49.212.216.187
9 2026-08-23 03:01 639230501156002646
558 ms 49.212.216.187
8 2026-08-23 02:45 639230491502198541
274 ms 49.212.216.187
7 2026-08-23 02:29 639230481860318494
3 ms 49.212.216.187
6 2026-08-23 02:13 639230471893008575
557 ms 49.212.216.187
5 2026-08-23 01:19 639230440030877421
554 ms 49.212.216.187
4 2026-08-23 01:03 639230430479725508
2256 ms 49.212.216.187
3 2026-08-23 00:47 639230420875160219
543 ms 49.212.216.187
2 2026-08-23 00:31 639230411240692575
548 ms 49.212.216.187
1 2026-08-23 00:15 639230401550806607
2286 ms 49.212.216.187