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 2026-07-25. For this date, NameServerHistory found 59 DNS check records, 58 successful responses, 1 failed responses, and 357 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

59

Historical checks stored for this nameserver on selected date

Average Latency

357 ms

Calculated from available response records

Latest Check on Selected Date

2026-07-25 23:53

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

58

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

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 2026-07-25 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
59 2026-07-25 23:53 639206202877034374
36 ms 104.196.137.209
58 2026-07-25 23:34 639206191678344133
41 ms 104.196.137.209
57 2026-07-25 23:12 639206178623989062
188 ms 104.196.137.209
56 2026-07-25 22:53 639206167296222183
26 ms 104.196.137.209
55 2026-07-25 22:35 639206156068801765
2507 ms 104.196.137.209
54 2026-07-25 22:16 639206144539261253
35 ms 104.196.137.209
53 2026-07-25 21:59 639206103669554641
24 ms 104.196.137.209
52 2026-07-25 20:51 639206063251607995
177 ms 104.196.137.209
51 2026-07-25 19:44 639206022798570460
33 ms 104.196.137.209
50 2026-07-25 18:37 639205982872719638
36 ms 104.196.137.209
49 2026-07-25 17:30 639205943564377820
28 ms 104.196.137.209
48 2026-07-25 16:25 639205904153015337
19 ms 104.196.137.209
47 2026-07-25 15:16 639205892293975397
3 ms 104.196.137.209
46 2026-07-25 14:57 639205880966218598
90 ms 104.196.137.209
45 2026-07-25 14:38 639205869643624558
39 ms 104.196.137.209
44 2026-07-25 14:19 639205858197464805
52 ms 104.196.137.209
43 2026-07-25 14:00 639205846821334700
96 ms 104.196.137.209
42 2026-07-25 13:41 639205835845236857
375 ms 104.196.137.209
41 2026-07-25 13:22 639205824197029310
4 ms 104.196.137.209
40 2026-07-25 13:04 639205813112799430
17 ms 104.196.137.209
39 2026-07-25 12:45 639205801957434982
182 ms 104.196.137.209
38 2026-07-25 12:26 639205790801320156
-
37 2026-07-25 12:08 639205779717012985
38 ms 104.196.137.209
36 2026-07-25 11:49 639205768566597957
34 ms 104.196.137.209
35 2026-07-25 11:30 639205757171086932
2190 ms 104.196.137.209
34 2026-07-25 11:12 639205746007519918
172 ms 104.196.137.209
33 2026-07-25 10:53 639205734883691554
36 ms 104.196.137.209
32 2026-07-25 10:35 639205723727123952
166 ms 104.196.137.209
31 2026-07-25 10:16 639205712424721606
33 ms 104.196.137.209
30 2026-07-25 09:58 639205701438611733
46 ms 104.196.137.209
29 2026-07-25 09:39 639205690038006683
98 ms 104.196.137.209
28 2026-07-25 09:20 639205678694306846
34 ms 104.196.137.209
27 2026-07-25 09:01 639205667374444933
47 ms 104.196.137.209
26 2026-07-25 08:42 639205656222775467
2036 ms 104.196.137.209
25 2026-07-25 08:23 639205644908528789
2021 ms 104.196.137.209
24 2026-07-25 08:04 639205633645344381
9 ms 104.196.137.209
23 2026-07-25 07:45 639205622131487754
145 ms 104.196.137.209
22 2026-07-25 07:26 639205610856435449
276 ms 104.196.137.209
21 2026-07-25 07:07 639205599402419961
2051 ms 104.196.137.209
20 2026-07-25 06:49 639205588305520047
3 ms 104.196.137.209
19 2026-07-25 06:30 639205576983864293
44 ms 104.196.137.209
18 2026-07-25 06:11 639205565545510683
13 ms 104.196.137.209
17 2026-07-25 05:51 639205553928339660
2277 ms 104.196.137.209
16 2026-07-25 05:33 639205542762374255
3 ms 104.196.137.209
15 2026-07-25 05:14 639205531573795060
36 ms 104.196.137.209
14 2026-07-25 04:55 639205520106808832
23 ms 104.196.137.209
13 2026-07-25 04:36 639205508415478902
53 ms 104.196.137.209
12 2026-07-25 04:17 639205497146005544
40 ms 104.196.137.209
11 2026-07-25 03:58 639205485521792371
26 ms 104.196.137.209
10 2026-07-25 03:39 639205474136729533
31 ms 104.196.137.209
9 2026-07-25 03:20 639205462907157782
188 ms 104.196.137.209
8 2026-07-25 03:01 639205451509916005
119 ms 104.196.137.209
7 2026-07-25 02:42 639205439910150123
4014 ms 104.196.137.209
6 2026-07-25 02:22 639205428263124340
52 ms 104.196.137.209
5 2026-07-25 02:03 639205416486803906
11 ms 104.196.137.209
4 2026-07-25 01:43 639205404865210856
182 ms 104.196.137.209
3 2026-07-25 00:47 639205370938615106
25 ms 104.196.137.209
2 2026-07-25 00:27 639205359280317103
49 ms 104.196.137.209
1 2026-07-25 00:08 639205347801258801
50 ms 104.196.137.209