DNS response history for ns4.herts.systems

ns4.herts.systems 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 2026-06-18. For this date, NameServerHistory found 95 DNS check records, 94 successful responses, 1 failed responses, and 244 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 ns4.herts.systems.
Records on Selected Date

95

Historical checks stored for this nameserver on selected date

Average Latency

244 ms

Calculated from available response records

Latest Check on Selected Date

2026-06-18 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.196.137.209

Most recently resolved hosting IP on selected date

Successful Responses

94

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 ns4.herts.systems

Showing DNS history for 2026-06-18 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
95 2026-06-18 23:58 639174236660894772
53 ms 104.196.137.209
94 2026-06-18 23:43 639174227768927078
2064 ms 104.196.137.209
93 2026-06-18 23:28 639174218625354408
32 ms 104.196.137.209
92 2026-06-18 23:13 639174209656778829
74 ms 104.196.137.209
91 2026-06-18 22:58 639174200484724641
21 ms 104.196.137.209
90 2026-06-18 22:42 639174191344333227
32 ms 104.196.137.209
89 2026-06-18 22:27 639174182253941645
36 ms 104.196.137.209
88 2026-06-18 22:12 639174173211060742
21 ms 104.196.137.209
87 2026-06-18 21:57 639174164065302740
43 ms 104.196.137.209
86 2026-06-18 21:42 639174155152811001
45 ms 104.196.137.209
85 2026-06-18 21:27 639174146182018899
88 ms 104.196.137.209
84 2026-06-18 21:11 639174136750414566
10 ms 104.196.137.209
83 2026-06-18 20:56 639174127789134295
2023 ms 104.196.137.209
82 2026-06-18 20:41 639174118698720196
31 ms 104.196.137.209
81 2026-06-18 20:26 639174109535423093
11 ms 104.196.137.209
80 2026-06-18 20:11 639174100492022813
19 ms 104.196.137.209
79 2026-06-18 19:56 639174091503794570
11 ms 104.196.137.209
78 2026-06-18 19:41 639174082357680014
2049 ms 104.196.137.209
77 2026-06-18 19:26 639174073418449077
224 ms 104.196.137.209
76 2026-06-18 19:10 639174064219844255
35 ms 104.196.137.209
75 2026-06-18 18:55 639174055291399920
58 ms 104.196.137.209
74 2026-06-18 18:40 639174046320834955
40 ms 104.196.137.209
73 2026-06-18 18:25 639174037150380615
2031 ms 104.196.137.209
72 2026-06-18 18:10 639174028082188723
2037 ms 104.196.137.209
71 2026-06-18 17:55 639174018889122846
3 ms 104.196.137.209
70 2026-06-18 17:40 639174009825851458
60 ms 104.196.137.209
69 2026-06-18 17:24 639174000623553430
75 ms 104.196.137.209
68 2026-06-18 17:09 639173991509605749
21 ms 104.196.137.209
67 2026-06-18 16:54 639173982276543646
228 ms 104.196.137.209
66 2026-06-18 16:38 639173973107932067
42 ms 104.196.137.209
65 2026-06-18 16:23 639173964064978016
49 ms 104.196.137.209
64 2026-06-18 16:08 639173955080958006
21 ms 104.196.137.209
63 2026-06-18 15:53 639173945994395649
3 ms 104.196.137.209
62 2026-06-18 15:38 639173936875574031
23 ms 104.196.137.209
61 2026-06-18 15:23 639173927687813034
58 ms 104.196.137.209
60 2026-06-18 15:07 639173918326030829
26 ms 104.196.137.209
59 2026-06-18 14:52 639173909159219416
36 ms 104.196.137.209
58 2026-06-18 14:37 639173900056278597
13 ms 104.196.137.209
57 2026-06-18 14:22 639173891086061533
29 ms 104.196.137.209
56 2026-06-18 14:07 639173882063105431
27 ms 104.196.137.209
55 2026-06-18 13:52 639173872852237957
43 ms 104.196.137.209
54 2026-06-18 13:36 639173863806895600
29 ms 104.196.137.209
53 2026-06-18 13:21 639173854719683048
44 ms 104.196.137.209
52 2026-06-18 13:06 639173845730980952
103 ms 104.196.137.209
51 2026-06-18 12:51 639173836611536751
38 ms 104.196.137.209
50 2026-06-18 12:36 639173827530500865
17 ms 104.196.137.209
49 2026-06-18 12:21 639173818455367502
40 ms 104.196.137.209
48 2026-06-18 12:05 639173809029825572
122 ms 104.196.137.209
47 2026-06-18 11:50 639173799747939063
45 ms 104.196.137.209
46 2026-06-18 11:35 639173790667978886
46 ms 104.196.137.209
45 2026-06-18 11:19 639173781495033063
323 ms 104.196.137.209
44 2026-06-18 11:04 639173772301997525
5 ms 104.196.137.209
43 2026-06-18 10:49 639173763211490225
25 ms 104.196.137.209
42 2026-06-18 10:33 639173754073726139
38 ms 104.196.137.209
41 2026-06-18 10:18 639173745106796077
77 ms 104.196.137.209
40 2026-06-18 10:04 639173736115664713
48 ms 104.196.137.209
39 2026-06-18 09:48 639173727072511903
149 ms 104.196.137.209
38 2026-06-18 09:33 639173718020407360
27 ms 104.196.137.209
37 2026-06-18 09:18 639173708904619383
51 ms 104.196.137.209
36 2026-06-18 09:03 639173699730604758
71 ms 104.196.137.209
35 2026-06-18 08:48 639173690678087235
37 ms 104.196.137.209
34 2026-06-18 08:32 639173681372063992
42 ms 104.196.137.209
33 2026-06-18 08:17 639173672305763812
13 ms 104.196.137.209
32 2026-06-18 08:02 639173663230069983
2037 ms 104.196.137.209
31 2026-06-18 07:47 639173654189818510
3 ms 104.196.137.209
30 2026-06-18 07:32 639173644956041473
58 ms 104.196.137.209
29 2026-06-18 07:17 639173635952402464
14 ms 104.196.137.209
28 2026-06-18 07:01 639173626548126400
25 ms 104.196.137.209
27 2026-06-18 06:45 639173616973572050
-
26 2026-06-18 06:30 639173607867179040
2184 ms 104.196.137.209
25 2026-06-18 06:15 639173598836913097
32 ms 104.196.137.209
24 2026-06-18 05:59 639173589653661784
2025 ms 104.196.137.209
23 2026-06-18 05:44 639173580312331160
17 ms 104.196.137.209
22 2026-06-18 05:29 639173571327322259
216 ms 104.196.137.209
21 2026-06-18 05:14 639173562503303251
50 ms 104.196.137.209
20 2026-06-18 04:59 639173553498288462
34 ms 104.196.137.209
19 2026-06-18 04:44 639173544457683176
105 ms 104.196.137.209
18 2026-06-18 04:29 639173535242744027
32 ms 104.196.137.209
17 2026-06-18 04:14 639173526315917846
129 ms 104.196.137.209
16 2026-06-18 03:58 639173517168885143
27 ms 104.196.137.209
15 2026-06-18 03:44 639173508152676302
12 ms 104.196.137.209
14 2026-06-18 03:28 639173499034824488
129 ms 104.196.137.209
13 2026-06-18 03:14 639173490048867217
37 ms 104.196.137.209
12 2026-06-18 02:58 639173480911302805
46 ms 104.196.137.209
11 2026-06-18 02:43 639173471824965419
38 ms 104.196.137.209
10 2026-06-18 02:28 639173462896722898
26 ms 104.196.137.209
9 2026-06-18 02:13 639173454176131097
47 ms 104.196.137.209
8 2026-06-18 01:59 639173445414132164
30 ms 104.196.137.209
7 2026-06-18 01:44 639173436598572663
2035 ms 104.196.137.209
6 2026-06-18 01:29 639173427561959177
46 ms 104.196.137.209
5 2026-06-18 01:15 639173418814526612
142 ms 104.196.137.209
4 2026-06-18 01:00 639173409971049728
31 ms 104.196.137.209
3 2026-06-18 00:45 639173401233481559
26 ms 104.196.137.209
2 2026-06-18 00:31 639173392338195318
34 ms 104.196.137.209
1 2026-06-18 00:16 639173383360270218
40 ms 104.196.137.209