DNS response history for laser.serlib.com

laser.serlib.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 73 successful responses, 2 failed responses, and 220 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 laser.serlib.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

220 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.238.203.58

Most recently resolved hosting IP on selected date

Successful Responses

73

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for laser.serlib.com

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 23:49 639231254406598736
7 ms 172.238.203.58
74 2026-08-23 23:32 639231244697865594
3 ms 172.238.203.58
73 2026-08-23 23:16 639231234893504693
33 ms 172.238.203.58
72 2026-08-23 23:00 639231225024549139
49 ms 172.238.203.58
71 2026-08-23 22:43 639231214931957622
78 ms 172.238.203.58
70 2026-08-23 22:26 639231204962010549
-
69 2026-08-23 22:10 639231195170138463
3 ms 172.238.203.58
68 2026-08-23 21:53 639231185235020577
2035 ms 172.238.203.58
67 2026-08-23 21:37 639231175558690075
40 ms 172.238.203.58
66 2026-08-23 21:20 639231165610444012
25 ms 172.238.203.58
65 2026-08-23 20:28 639231133806425363
38 ms 172.238.203.58
64 2026-08-23 20:12 639231124203758023
37 ms 172.238.203.58
63 2026-08-23 19:55 639231114428262706
79 ms 172.238.203.58
62 2026-08-23 19:39 639231104662480065
2114 ms 172.238.203.58
61 2026-08-23 19:23 639231094840372018
20 ms 172.238.203.58
60 2026-08-23 19:06 639231085024583224
2024 ms 172.238.203.58
59 2026-08-23 18:50 639231075257417427
56 ms 172.238.203.58
58 2026-08-23 18:34 639231065516009503
7 ms 172.238.203.58
57 2026-08-23 18:18 639231055805348837
2020 ms 172.238.203.58
56 2026-08-23 18:01 639231045980373765
44 ms 172.238.203.58
55 2026-08-23 17:45 639231035984577527
23 ms 172.238.203.58
54 2026-08-23 17:28 639231025928115303
2012 ms 172.238.203.58
53 2026-08-23 16:35 639230994250157583
4 ms 172.238.203.58
52 2026-08-23 16:19 639230984476411369
59 ms 172.238.203.58
51 2026-08-23 16:03 639230974838373450
14 ms 172.238.203.58
50 2026-08-23 15:47 639230965244277645
39 ms 172.238.203.58
49 2026-08-23 15:30 639230955522101820
20 ms 172.238.203.58
48 2026-08-23 15:14 639230945754521603
32 ms 172.238.203.58
47 2026-08-23 14:58 639230935852040504
-
46 2026-08-23 14:42 639230926222061048
5 ms 172.238.203.58
45 2026-08-23 14:25 639230916449726907
2035 ms 172.238.203.58
44 2026-08-23 14:09 639230906595053086
28 ms 172.238.203.58
43 2026-08-23 13:52 639230896680429441
24 ms 172.238.203.58
42 2026-08-23 13:36 639230886630210965
45 ms 172.238.203.58
41 2026-08-23 12:44 639230855430405719
4 ms 172.238.203.58
40 2026-08-23 12:27 639230845707499136
34 ms 172.238.203.58
39 2026-08-23 12:12 639230836186805419
45 ms 172.238.203.58
38 2026-08-23 11:55 639230826493828316
18 ms 172.238.203.58
37 2026-08-23 11:39 639230816817882996
51 ms 172.238.203.58
36 2026-08-23 11:23 639230806933854189
7 ms 172.238.203.58
35 2026-08-23 11:06 639230797120243854
18 ms 172.238.203.58
34 2026-08-23 10:50 639230787310272840
56 ms 172.238.203.58
33 2026-08-23 10:34 639230777600173142
8 ms 172.238.203.58
32 2026-08-23 10:17 639230767665024593
23 ms 172.238.203.58
31 2026-08-23 10:01 639230757720962293
2036 ms 172.238.203.58
30 2026-08-23 09:44 639230747722189784
52 ms 172.238.203.58
29 2026-08-23 08:52 639230716313923480
2 ms 172.238.203.58
28 2026-08-23 08:36 639230706813835990
12 ms 172.238.203.58
27 2026-08-23 08:19 639230696871062203
18 ms 172.238.203.58
26 2026-08-23 08:03 639230687142781616
9 ms 172.238.203.58
25 2026-08-23 07:47 639230677432142227
3 ms 172.238.203.58
24 2026-08-23 07:31 639230667686258061
38 ms 172.238.203.58
23 2026-08-23 07:15 639230658039243685
8 ms 172.238.203.58
22 2026-08-23 06:59 639230648468473803
17 ms 172.238.203.58
21 2026-08-23 06:43 639230638829658294
57 ms 172.238.203.58
20 2026-08-23 06:26 639230629247017617
34 ms 172.238.203.58
19 2026-08-23 06:11 639230619625318239
34 ms 172.238.203.58
18 2026-08-23 05:54 639230609697630264
57 ms 172.238.203.58
17 2026-08-23 05:02 639230578570131864
13 ms 172.238.203.58
16 2026-08-23 04:46 639230568958963168
14 ms 172.238.203.58
15 2026-08-23 04:30 639230559287611211
16 ms 172.238.203.58
14 2026-08-23 04:14 639230549524312030
2 ms 172.238.203.58
13 2026-08-23 03:57 639230539739801669
7 ms 172.238.203.58
12 2026-08-23 03:41 639230530084069375
15 ms 172.238.203.58
11 2026-08-23 03:25 639230520362691441
27 ms 172.238.203.58
10 2026-08-23 03:09 639230510677194518
35 ms 172.238.203.58
9 2026-08-23 02:53 639230501156002646
21 ms 172.238.203.58
8 2026-08-23 02:37 639230491502198541
35 ms 172.238.203.58
7 2026-08-23 02:21 639230481860318494
12 ms 172.238.203.58
6 2026-08-23 02:04 639230471893008575
9 ms 172.238.203.58
5 2026-08-23 01:11 639230440030877421
32 ms 172.238.203.58
4 2026-08-23 00:55 639230430479725508
52 ms 172.238.203.58
3 2026-08-23 00:39 639230420875160219
24 ms 172.238.203.58
2 2026-08-23 00:23 639230411240692575
25 ms 172.238.203.58
1 2026-08-23 00:07 639230401550806607
45 ms 172.238.203.58