DNS response history for ns4.agent-est.com

ns4.agent-est.com 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, 71 successful responses, 1 failed responses, and 346 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.agent-est.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

346 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

193.148.250.220

Most recently resolved hosting IP on selected date

Successful Responses

71

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.agent-est.com

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 23:59 639226072268080268
45 ms 193.148.250.220
71 2026-08-17 23:42 639226062577647657
47 ms 193.148.250.220
70 2026-08-17 22:50 639226031060857136
1247 ms 193.148.250.220
69 2026-08-17 22:34 639226021535117364
58 ms 193.148.250.220
68 2026-08-17 22:18 639226011884237078
52 ms 193.148.250.220
67 2026-08-17 22:02 639226002309299142
4 ms 193.148.250.220
66 2026-08-17 21:46 639225992791784448
3 ms 193.148.250.220
65 2026-08-17 21:30 639225983045271390
1583 ms 193.148.250.220
64 2026-08-17 21:13 639225973246293513
42 ms 193.148.250.220
63 2026-08-17 20:57 639225963620186236
4 ms 193.148.250.220
62 2026-08-17 20:41 639225953899183916
4023 ms 193.148.250.220
61 2026-08-17 20:25 639225944391528206
54 ms 193.148.250.220
60 2026-08-17 20:09 639225934593254169
45 ms 193.148.250.220
59 2026-08-17 19:53 639225924669984512
5 ms 193.148.250.220
58 2026-08-17 18:59 639225893048561320
39 ms 193.148.250.220
57 2026-08-17 18:43 639225883481298424
3 ms 193.148.250.220
56 2026-08-17 18:28 639225873845394034
49 ms 193.148.250.220
55 2026-08-17 18:12 639225864216078662
53 ms 193.148.250.220
54 2026-08-17 17:55 639225854541857773
46 ms 193.148.250.220
53 2026-08-17 17:39 639225844733604072
49 ms 193.148.250.220
52 2026-08-17 17:23 639225835085229232
42 ms 193.148.250.220
51 2026-08-17 17:07 639225825349373981
49 ms 193.148.250.220
50 2026-08-17 16:51 639225815690604161
442 ms 193.148.250.220
49 2026-08-17 16:35 639225805952472306
46 ms 193.148.250.220
48 2026-08-17 16:18 639225796264729638
50 ms 193.148.250.220
47 2026-08-17 16:02 639225786326499329
68 ms 193.148.250.220
46 2026-08-17 15:09 639225754798130711
2025 ms 193.148.250.220
45 2026-08-17 14:53 639225745123193922
2007 ms 193.148.250.220
44 2026-08-17 14:37 639225735540597271
42 ms 193.148.250.220
43 2026-08-17 14:21 639225725894857396
57 ms 193.148.250.220
42 2026-08-17 14:05 639225716249606913
42 ms 193.148.250.220
41 2026-08-17 13:49 639225706638238179
61 ms 193.148.250.220
40 2026-08-17 13:33 639225696949691423
58 ms 193.148.250.220
39 2026-08-17 13:17 639225687286186336
51 ms 193.148.250.220
38 2026-08-17 13:01 639225677679573133
42 ms 193.148.250.220
37 2026-08-17 12:44 639225667957861024
4008 ms 193.148.250.220
36 2026-08-17 12:28 639225658298791618
46 ms 193.148.250.220
35 2026-08-17 12:12 639225648583652785
49 ms 193.148.250.220
34 2026-08-17 11:19 639225617000524308
47 ms 193.148.250.220
33 2026-08-17 11:04 639225607668541600
43 ms 193.148.250.220
32 2026-08-17 10:48 639225598117279238
57 ms 193.148.250.220
31 2026-08-17 10:32 639225588751002710
56 ms 193.148.250.220
30 2026-08-17 10:16 639225579295831051
61 ms 193.148.250.220
29 2026-08-17 10:01 639225569761469940
50 ms 193.148.250.220
28 2026-08-17 09:45 639225560161422333
1540 ms 193.148.250.220
27 2026-08-17 09:29 639225550739955565
55 ms 193.148.250.220
26 2026-08-17 09:13 639225541125222426
47 ms 193.148.250.220
25 2026-08-17 08:57 639225531526675983
455 ms 193.148.250.220
24 2026-08-17 08:41 639225521915528222
45 ms 193.148.250.220
23 2026-08-17 08:25 639225512148151789
1605 ms 193.148.250.220
22 2026-08-17 07:32 639225480786142412
3 ms 193.148.250.220
21 2026-08-17 07:17 639225471394348551
5 ms 193.148.250.220
20 2026-08-17 07:01 639225462031685068
446 ms 193.148.250.220
19 2026-08-17 06:45 639225452639458328
41 ms 193.148.250.220
18 2026-08-17 06:30 639225443300966543
14 ms 193.148.250.220
17 2026-08-17 06:14 639225433880499379
3 ms 193.148.250.220
16 2026-08-17 05:58 639225424395198277
1251 ms 193.148.250.220
15 2026-08-17 05:42 639225414744137487
51 ms 193.148.250.220
14 2026-08-17 05:26 639225405186783164
49 ms 193.148.250.220
13 2026-08-17 05:10 639225395563669822
56 ms 193.148.250.220
12 2026-08-17 04:54 639225386076645158
37 ms 193.148.250.220
11 2026-08-17 04:38 639225376620669704
50 ms 193.148.250.220
10 2026-08-17 03:47 639225345580892706
42 ms 193.148.250.220
9 2026-08-17 03:31 639225336207383710
52 ms 193.148.250.220
8 2026-08-17 03:15 639225326726565001
66 ms 193.148.250.220
7 2026-08-17 03:00 639225317249271010
44 ms 193.148.250.220
6 2026-08-17 02:08 639225286280886044
-
5 2026-08-17 01:52 639225276872567548
1548 ms 193.148.250.220
4 2026-08-17 01:36 639225267353865348
40 ms 193.148.250.220
3 2026-08-17 01:21 639225258033914248
55 ms 193.148.250.220
2 2026-08-17 00:29 639225226652221583
3 ms 193.148.250.220
1 2026-08-17 00:13 639225217156387684
46 ms 193.148.250.220