DNS response history for sys.heron.com.pl

sys.heron.com.pl 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, 74 successful responses, 1 failed responses, and 329 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 sys.heron.com.pl.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

329 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

89.25.217.130

Most recently resolved hosting IP on selected date

Successful Responses

74

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 sys.heron.com.pl

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 23:51 639231254406598736
13 ms 89.25.217.130
74 2026-08-23 23:35 639231244697865594
11 ms 89.25.217.130
73 2026-08-23 23:19 639231234893504693
3 ms 89.25.217.130
72 2026-08-23 23:02 639231225024549139
91 ms 89.25.217.130
71 2026-08-23 22:45 639231214931957622
135 ms 89.25.217.130
70 2026-08-23 22:29 639231204962010549
2135 ms 89.25.217.130
69 2026-08-23 22:12 639231195170138463
46 ms 89.25.217.130
68 2026-08-23 21:56 639231185235020577
12 ms 89.25.217.130
67 2026-08-23 21:40 639231175558690075
135 ms 89.25.217.130
66 2026-08-23 21:23 639231165610444012
208 ms 89.25.217.130
65 2026-08-23 20:30 639231133806425363
115 ms 89.25.217.130
64 2026-08-23 20:14 639231124203758023
236 ms 89.25.217.130
63 2026-08-23 19:58 639231114428262706
149 ms 89.25.217.130
62 2026-08-23 19:42 639231104662480065
28 ms 89.25.217.130
61 2026-08-23 19:25 639231094840372018
73 ms 89.25.217.130
60 2026-08-23 19:09 639231085024583224
123 ms 89.25.217.130
59 2026-08-23 18:53 639231075257417427
81 ms 89.25.217.130
58 2026-08-23 18:36 639231065516009503
4 ms 89.25.217.130
57 2026-08-23 18:20 639231055805348837
4127 ms 89.25.217.130
56 2026-08-23 18:04 639231045980373765
131 ms 89.25.217.130
55 2026-08-23 17:47 639231035984577527
142 ms 89.25.217.130
54 2026-08-23 17:30 639231025928115303
127 ms 89.25.217.130
53 2026-08-23 16:38 639230994250157583
116 ms 89.25.217.130
52 2026-08-23 16:21 639230984476411369
156 ms 89.25.217.130
51 2026-08-23 16:05 639230974838373450
50 ms 89.25.217.130
50 2026-08-23 15:49 639230965244277645
48 ms 89.25.217.130
49 2026-08-23 15:33 639230955522101820
39 ms 89.25.217.130
48 2026-08-23 15:17 639230945754521603
182 ms 89.25.217.130
47 2026-08-23 15:00 639230935852040504
2047 ms 89.25.217.130
46 2026-08-23 14:44 639230926222061048
2030 ms 89.25.217.130
45 2026-08-23 14:28 639230916449726907
11 ms 89.25.217.130
44 2026-08-23 14:12 639230906595053086
10 ms 89.25.217.130
43 2026-08-23 13:55 639230896680429441
315 ms 89.25.217.130
42 2026-08-23 13:38 639230886630210965
2018 ms 89.25.217.130
41 2026-08-23 12:46 639230855430405719
2053 ms 89.25.217.130
40 2026-08-23 12:30 639230845707499136
100 ms 89.25.217.130
39 2026-08-23 12:14 639230836186805419
32 ms 89.25.217.130
38 2026-08-23 11:58 639230826493828316
29 ms 89.25.217.130
37 2026-08-23 11:42 639230816817882996
79 ms 89.25.217.130
36 2026-08-23 11:25 639230806933854189
107 ms 89.25.217.130
35 2026-08-23 11:09 639230797120243854
121 ms 89.25.217.130
34 2026-08-23 10:53 639230787310272840
130 ms 89.25.217.130
33 2026-08-23 10:36 639230777600173142
11 ms 89.25.217.130
32 2026-08-23 10:20 639230767665024593
113 ms 89.25.217.130
31 2026-08-23 10:03 639230757720962293
39 ms 89.25.217.130
30 2026-08-23 09:47 639230747722189784
2039 ms 89.25.217.130
29 2026-08-23 08:54 639230716313923480
124 ms 89.25.217.130
28 2026-08-23 08:38 639230706813835990
40 ms 89.25.217.130
27 2026-08-23 08:22 639230696871062203
10 ms 89.25.217.130
26 2026-08-23 08:06 639230687142781616
141 ms 89.25.217.130
25 2026-08-23 07:50 639230677432142227
36 ms 89.25.217.130
24 2026-08-23 07:33 639230667686258061
132 ms 89.25.217.130
23 2026-08-23 07:17 639230658039243685
40 ms 89.25.217.130
22 2026-08-23 07:01 639230648468473803
150 ms 89.25.217.130
21 2026-08-23 06:45 639230638829658294
122 ms 89.25.217.130
20 2026-08-23 06:29 639230629247017617
39 ms 89.25.217.130
19 2026-08-23 06:13 639230619625318239
224 ms 89.25.217.130
18 2026-08-23 05:57 639230609697630264
36 ms 89.25.217.130
17 2026-08-23 05:05 639230578570131864
13 ms 89.25.217.130
16 2026-08-23 04:49 639230568958963168
132 ms 89.25.217.130
15 2026-08-23 04:33 639230559287611211
3 ms 89.25.217.130
14 2026-08-23 04:16 639230549524312030
-
13 2026-08-23 04:00 639230539739801669
59 ms 89.25.217.130
12 2026-08-23 03:44 639230530084069375
80 ms 89.25.217.130
11 2026-08-23 03:28 639230520362691441
314 ms 89.25.217.130
10 2026-08-23 03:12 639230510677194518
44 ms 89.25.217.130
9 2026-08-23 02:56 639230501156002646
43 ms 89.25.217.130
8 2026-08-23 02:40 639230491502198541
106 ms 89.25.217.130
7 2026-08-23 02:23 639230481860318494
2059 ms 89.25.217.130
6 2026-08-23 02:07 639230471893008575
34 ms 89.25.217.130
5 2026-08-23 01:14 639230440030877421
130 ms 89.25.217.130
4 2026-08-23 00:58 639230430479725508
30 ms 89.25.217.130
3 2026-08-23 00:42 639230420875160219
63 ms 89.25.217.130
2 2026-08-23 00:26 639230411240692575
39 ms 89.25.217.130
1 2026-08-23 00:10 639230401550806607
97 ms 89.25.217.130