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 2026-05-25. For this date, NameServerHistory found 91 DNS check records, 90 successful responses, 1 failed responses, and 263 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

91

Historical checks stored for this nameserver on selected date

Average Latency

263 ms

Calculated from available response records

Latest Check on Selected Date

2026-05-25 23:50

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

90

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 2026-05-25 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
91 2026-05-25 23:50 639153494127631957
176 ms 104.196.137.209
90 2026-05-25 23:34 639153484552093300
4 ms 104.196.137.209
89 2026-05-25 23:17 639153474819329351
31 ms 104.196.137.209
88 2026-05-25 23:01 639153465125022152
80 ms 104.196.137.209
87 2026-05-25 22:46 639153455999723871
35 ms 104.196.137.209
86 2026-05-25 22:30 639153446508841311
34 ms 104.196.137.209
85 2026-05-25 22:14 639153436873764071
73 ms 104.196.137.209
84 2026-05-25 21:59 639153427743212949
42 ms 104.196.137.209
83 2026-05-25 21:43 639153418181999160
7 ms 104.196.137.209
82 2026-05-25 21:29 639153410149721833
12 ms 104.196.137.209
81 2026-05-25 21:13 639153400586592871
25 ms 104.196.137.209
80 2026-05-25 20:58 639153391217143662
485 ms 104.196.137.209
79 2026-05-25 20:42 639153381520027674
3 ms 104.196.137.209
78 2026-05-25 20:26 639153371889830204
29 ms 104.196.137.209
77 2026-05-25 20:10 639153362430062355
4 ms 104.196.137.209
76 2026-05-25 19:55 639153353090086204
20 ms 104.196.137.209
75 2026-05-25 19:39 639153343846844513
13 ms 104.196.137.209
74 2026-05-25 19:23 639153334287617665
32 ms 104.196.137.209
73 2026-05-25 19:07 639153324408012387
67 ms 104.196.137.209
72 2026-05-25 18:51 639153314855096976
56 ms 104.196.137.209
71 2026-05-25 18:34 639153304886831272
2018 ms 104.196.137.209
70 2026-05-25 18:18 639153295413143015
200 ms 104.196.137.209
69 2026-05-25 18:03 639153286157994383
41 ms 104.196.137.209
68 2026-05-25 17:48 639153277082223448
49 ms 104.196.137.209
67 2026-05-25 17:32 639153267445162294
46 ms 104.196.137.209
66 2026-05-25 17:16 639153258034079135
4 ms 104.196.137.209
65 2026-05-25 17:01 639153248773857697
24 ms 104.196.137.209
64 2026-05-25 16:45 639153239093819909
16 ms 104.196.137.209
63 2026-05-25 16:29 639153229539224375
53 ms 104.196.137.209
62 2026-05-25 16:13 639153220064916917
52 ms 104.196.137.209
61 2026-05-25 15:57 639153210406460191
11 ms 104.196.137.209
60 2026-05-25 15:41 639153200878167271
2125 ms 104.196.137.209
59 2026-05-25 15:25 639153191235911700
16 ms 104.196.137.209
58 2026-05-25 15:09 639153181818460674
3 ms 104.196.137.209
57 2026-05-25 14:53 639153172436658128
24 ms 104.196.137.209
56 2026-05-25 14:38 639153163181294366
17 ms 104.196.137.209
55 2026-05-25 14:19 639153153250089080
-
54 2026-05-25 14:02 639153143349783919
27 ms 104.196.137.209
53 2026-05-25 13:47 639153133846603220
2671 ms 104.196.137.209
52 2026-05-25 13:31 639153124477711290
18 ms 104.196.137.209
51 2026-05-25 13:15 639153114809769025
37 ms 104.196.137.209
50 2026-05-25 12:59 639153105261386386
41 ms 104.196.137.209
49 2026-05-25 12:43 639153095738156007
17 ms 104.196.137.209
48 2026-05-25 12:27 639153086115245510
193 ms 104.196.137.209
47 2026-05-25 12:11 639153076346933205
13 ms 104.196.137.209
46 2026-05-25 11:55 639153067031162398
26 ms 104.196.137.209
45 2026-05-25 11:40 639153057632221019
22 ms 104.196.137.209
44 2026-05-25 11:24 639153048229849263
179 ms 104.196.137.209
43 2026-05-25 11:08 639153038376460433
13 ms 104.196.137.209
42 2026-05-25 10:53 639153029196323235
18 ms 104.196.137.209
41 2026-05-25 10:37 639153019779620293
19 ms 104.196.137.209
40 2026-05-25 10:21 639153010304651506
12 ms 104.196.137.209
39 2026-05-25 10:06 639153001412682363
33 ms 104.196.137.209
38 2026-05-25 09:51 639152992081307252
38 ms 104.196.137.209
37 2026-05-25 09:34 639152982092824856
45 ms 104.196.137.209
36 2026-05-25 09:18 639152972628477445
18 ms 104.196.137.209
35 2026-05-25 09:03 639152963191621764
2013 ms 104.196.137.209
34 2026-05-25 08:47 639152954046863888
3 ms 104.196.137.209
33 2026-05-25 08:32 639152944737147429
146 ms 104.196.137.209
32 2026-05-25 08:16 639152935365945458
40 ms 104.196.137.209
31 2026-05-25 07:59 639152925652018402
2130 ms 104.196.137.209
30 2026-05-25 07:43 639152916039434183
39 ms 104.196.137.209
29 2026-05-25 07:27 639152906411222813
17 ms 104.196.137.209
28 2026-05-25 07:12 639152897053221582
46 ms 104.196.137.209
27 2026-05-25 06:57 639152887778807075
113 ms 104.196.137.209
26 2026-05-25 06:41 639152878647704319
29 ms 104.196.137.209
25 2026-05-25 06:25 639152868844170761
31 ms 104.196.137.209
24 2026-05-25 06:09 639152859259480329
15 ms 104.196.137.209
23 2026-05-25 05:53 639152849594804608
38 ms 104.196.137.209
22 2026-05-25 05:38 639152840305270408
23 ms 104.196.137.209
21 2026-05-25 05:23 639152831461387909
112 ms 104.196.137.209
20 2026-05-25 05:08 639152822284340221
20 ms 104.196.137.209
19 2026-05-25 04:51 639152812664775902
581 ms 104.196.137.209
18 2026-05-25 04:36 639152803431211712
33 ms 104.196.137.209
17 2026-05-25 04:21 639152794296900072
2169 ms 104.196.137.209
16 2026-05-25 04:05 639152784796592572
11 ms 104.196.137.209
15 2026-05-25 03:49 639152775236560369
20 ms 104.196.137.209
14 2026-05-25 03:33 639152765890208711
55 ms 104.196.137.209
13 2026-05-25 03:17 639152756071469268
32 ms 104.196.137.209
12 2026-05-25 03:01 639152746531008692
34 ms 104.196.137.209
11 2026-05-25 02:45 639152737295379384
52 ms 104.196.137.209
10 2026-05-25 02:30 639152727912721245
29 ms 104.196.137.209
9 2026-05-25 02:14 639152718486671591
23 ms 104.196.137.209
8 2026-05-25 01:58 639152708860893713
2012 ms 104.196.137.209
7 2026-05-25 01:41 639152699103129104
50 ms 104.196.137.209
6 2026-05-25 01:25 639152689646973740
10 ms 104.196.137.209
5 2026-05-25 01:09 639152680335702717
2042 ms 104.196.137.209
4 2026-05-25 00:54 639152671076039246
167 ms 104.196.137.209
3 2026-05-25 00:38 639152661889504495
41 ms 104.196.137.209
2 2026-05-25 00:23 639152652621550440
2100 ms 104.196.137.209
1 2026-05-25 00:06 639152642596989180
3 ms 104.196.137.209