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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 70 successful responses, 2 failed responses, and 274 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

72

Historical checks stored for this nameserver on selected date

Average Latency

274 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:54

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

70

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 sys.heron.com.pl

Showing DNS history for 2026-08-17 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
72 2026-08-17 23:54 639226072268080268
11 ms 89.25.217.130
71 2026-08-17 23:38 639226062577647657
-
70 2026-08-17 22:45 639226031060857136
119 ms 89.25.217.130
69 2026-08-17 22:29 639226021535117364
8 ms 89.25.217.130
68 2026-08-17 22:14 639226011884237078
131 ms 89.25.217.130
67 2026-08-17 21:57 639226002309299142
201 ms 89.25.217.130
66 2026-08-17 21:42 639225992791784448
41 ms 89.25.217.130
65 2026-08-17 21:25 639225983045271390
76 ms 89.25.217.130
64 2026-08-17 21:09 639225973246293513
87 ms 89.25.217.130
63 2026-08-17 20:53 639225963620186236
38 ms 89.25.217.130
62 2026-08-17 20:37 639225953899183916
2073 ms 89.25.217.130
61 2026-08-17 20:21 639225944391528206
22 ms 89.25.217.130
60 2026-08-17 20:05 639225934593254169
68 ms 89.25.217.130
59 2026-08-17 19:48 639225924669984512
2036 ms 89.25.217.130
58 2026-08-17 18:55 639225893048561320
84 ms 89.25.217.130
57 2026-08-17 18:39 639225883481298424
40 ms 89.25.217.130
56 2026-08-17 18:23 639225873845394034
59 ms 89.25.217.130
55 2026-08-17 18:07 639225864216078662
52 ms 89.25.217.130
54 2026-08-17 17:51 639225854541857773
85 ms 89.25.217.130
53 2026-08-17 17:35 639225844733604072
135 ms 89.25.217.130
52 2026-08-17 17:19 639225835085229232
214 ms 89.25.217.130
51 2026-08-17 17:02 639225825349373981
69 ms 89.25.217.130
50 2026-08-17 16:46 639225815690604161
2076 ms 89.25.217.130
49 2026-08-17 16:30 639225805952472306
46 ms 89.25.217.130
48 2026-08-17 16:14 639225796264729638
115 ms 89.25.217.130
47 2026-08-17 15:58 639225786326499329
55 ms 89.25.217.130
46 2026-08-17 15:05 639225754798130711
164 ms 89.25.217.130
45 2026-08-17 14:49 639225745123193922
75 ms 89.25.217.130
44 2026-08-17 14:33 639225735540597271
1542 ms 89.25.217.130
43 2026-08-17 14:17 639225725894857396
112 ms 89.25.217.130
42 2026-08-17 14:00 639225716249606913
45 ms 89.25.217.130
41 2026-08-17 13:44 639225706638238179
9 ms 89.25.217.130
40 2026-08-17 13:28 639225696949691423
75 ms 89.25.217.130
39 2026-08-17 13:12 639225687286186336
112 ms 89.25.217.130
38 2026-08-17 12:56 639225677679573133
121 ms 89.25.217.130
37 2026-08-17 12:40 639225667957861024
87 ms 89.25.217.130
36 2026-08-17 12:24 639225658298791618
56 ms 89.25.217.130
35 2026-08-17 12:08 639225648583652785
2074 ms 89.25.217.130
34 2026-08-17 11:15 639225617000524308
115 ms 89.25.217.130
33 2026-08-17 11:00 639225607668541600
219 ms 89.25.217.130
32 2026-08-17 10:44 639225598117279238
60 ms 89.25.217.130
31 2026-08-17 10:28 639225588751002710
166 ms 89.25.217.130
30 2026-08-17 10:12 639225579295831051
9 ms 89.25.217.130
29 2026-08-17 09:56 639225569761469940
32 ms 89.25.217.130
28 2026-08-17 09:40 639225560161422333
101 ms 89.25.217.130
27 2026-08-17 09:25 639225550739955565
39 ms 89.25.217.130
26 2026-08-17 09:09 639225541125222426
-
25 2026-08-17 08:53 639225531526675983
50 ms 89.25.217.130
24 2026-08-17 08:37 639225521915528222
65 ms 89.25.217.130
23 2026-08-17 08:20 639225512148151789
120 ms 89.25.217.130
22 2026-08-17 07:28 639225480786142412
37 ms 89.25.217.130
21 2026-08-17 07:12 639225471394348551
60 ms 89.25.217.130
20 2026-08-17 06:57 639225462031685068
199 ms 89.25.217.130
19 2026-08-17 06:41 639225452639458328
2017 ms 89.25.217.130
18 2026-08-17 06:25 639225443300966543
48 ms 89.25.217.130
17 2026-08-17 06:10 639225433880499379
63 ms 89.25.217.130
16 2026-08-17 05:54 639225424395198277
42 ms 89.25.217.130
15 2026-08-17 05:38 639225414744137487
100 ms 89.25.217.130
14 2026-08-17 05:22 639225405186783164
31 ms 89.25.217.130
13 2026-08-17 05:06 639225395563669822
64 ms 89.25.217.130
12 2026-08-17 04:50 639225386076645158
273 ms 89.25.217.130
11 2026-08-17 04:34 639225376620669704
101 ms 89.25.217.130
10 2026-08-17 03:43 639225345580892706
99 ms 89.25.217.130
9 2026-08-17 03:27 639225336207383710
19 ms 89.25.217.130
8 2026-08-17 03:11 639225326726565001
126 ms 89.25.217.130
7 2026-08-17 02:56 639225317249271010
111 ms 89.25.217.130
6 2026-08-17 02:04 639225286280886044
42 ms 89.25.217.130
5 2026-08-17 01:48 639225276872567548
93 ms 89.25.217.130
4 2026-08-17 01:32 639225267353865348
120 ms 89.25.217.130
3 2026-08-17 01:17 639225258033914248
103 ms 89.25.217.130
2 2026-08-17 00:25 639225226652221583
29 ms 89.25.217.130
1 2026-08-17 00:09 639225217156387684
2046 ms 89.25.217.130