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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 310 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

75

Historical checks stored for this nameserver on selected date

Average Latency

310 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:57

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

74

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 2026-08-18 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
75 2026-08-18 23:57 639226935204800669
62 ms 193.148.250.220
74 2026-08-18 23:40 639226925298919497
3 ms 193.148.250.220
73 2026-08-18 23:24 639226915487885053
46 ms 193.148.250.220
72 2026-08-18 23:07 639226905465760034
48 ms 193.148.250.220
71 2026-08-18 22:51 639226895378104692
58 ms 193.148.250.220
70 2026-08-18 21:57 639226863374232622
62 ms 193.148.250.220
69 2026-08-18 21:41 639226853698516058
-
68 2026-08-18 21:25 639226843797360601
68 ms 193.148.250.220
67 2026-08-18 21:08 639226834046588155
1624 ms 193.148.250.220
66 2026-08-18 20:52 639226824234488533
56 ms 193.148.250.220
65 2026-08-18 20:36 639226814549928621
57 ms 193.148.250.220
64 2026-08-18 20:19 639226804721432353
60 ms 193.148.250.220
63 2026-08-18 20:03 639226795048828184
39 ms 193.148.250.220
62 2026-08-18 19:47 639226785202482420
3523 ms 193.148.250.220
61 2026-08-18 19:30 639226775309362607
54 ms 193.148.250.220
60 2026-08-18 19:14 639226765406586155
62 ms 193.148.250.220
59 2026-08-18 18:57 639226755437790519
82 ms 193.148.250.220
58 2026-08-18 18:04 639226723856194457
1246 ms 193.148.250.220
57 2026-08-18 17:48 639226714050583422
3 ms 193.148.250.220
56 2026-08-18 17:32 639226704236499724
31 ms 193.148.250.220
55 2026-08-18 17:15 639226694184520163
4 ms 193.148.250.220
54 2026-08-18 16:59 639226684161203477
18 ms 193.148.250.220
53 2026-08-18 16:42 639226674305430109
54 ms 193.148.250.220
52 2026-08-18 16:26 639226664489607984
3669 ms 193.148.250.220
51 2026-08-18 16:09 639226654533111667
62 ms 193.148.250.220
50 2026-08-18 15:53 639226644778594725
64 ms 193.148.250.220
49 2026-08-18 15:36 639226634901553621
44 ms 193.148.250.220
48 2026-08-18 15:20 639226624921864967
53 ms 193.148.250.220
47 2026-08-18 15:03 639226614939419403
57 ms 193.148.250.220
46 2026-08-18 14:10 639226583021074771
1554 ms 193.148.250.220
45 2026-08-18 13:53 639226573279933585
52 ms 193.148.250.220
44 2026-08-18 13:37 639226563494036301
54 ms 193.148.250.220
43 2026-08-18 13:21 639226553708216256
40 ms 193.148.250.220
42 2026-08-18 13:04 639226544003734815
49 ms 193.148.250.220
41 2026-08-18 12:48 639226534105733155
42 ms 193.148.250.220
40 2026-08-18 12:32 639226524298118898
60 ms 193.148.250.220
39 2026-08-18 12:15 639226514525195335
61 ms 193.148.250.220
38 2026-08-18 11:59 639226504703635320
54 ms 193.148.250.220
37 2026-08-18 11:43 639226494737271720
10 ms 193.148.250.220
36 2026-08-18 11:26 639226485005027236
64 ms 193.148.250.220
35 2026-08-18 11:10 639226475133236105
48 ms 193.148.250.220
34 2026-08-18 10:16 639226442975077052
60 ms 193.148.250.220
33 2026-08-18 10:00 639226433317932039
43 ms 193.148.250.220
32 2026-08-18 09:44 639226423688431096
58 ms 193.148.250.220
31 2026-08-18 09:28 639226413998250045
855 ms 193.148.250.220
30 2026-08-18 09:12 639226404284554875
42 ms 193.148.250.220
29 2026-08-18 08:56 639226394637043309
58 ms 193.148.250.220
28 2026-08-18 08:39 639226385052447582
2012 ms 193.148.250.220
27 2026-08-18 08:23 639226375506189603
44 ms 193.148.250.220
26 2026-08-18 08:07 639226365690646426
54 ms 193.148.250.220
25 2026-08-18 07:51 639226355771007701
122 ms 193.148.250.220
24 2026-08-18 07:35 639226345946269369
64 ms 193.148.250.220
23 2026-08-18 07:18 639226336241601848
44 ms 193.148.250.220
22 2026-08-18 06:26 639226304950675290
47 ms 193.148.250.220
21 2026-08-18 06:10 639226295324754616
3 ms 193.148.250.220
20 2026-08-18 05:54 639226285824640601
3 ms 193.148.250.220
19 2026-08-18 05:38 639226276321223917
2 ms 193.148.250.220
18 2026-08-18 05:22 639226266800200046
58 ms 193.148.250.220
17 2026-08-18 05:07 639226256958066164
54 ms 193.148.250.220
16 2026-08-18 04:50 639226247432364597
51 ms 193.148.250.220
15 2026-08-18 04:34 639226237703388552
49 ms 193.148.250.220
14 2026-08-18 04:18 639226227937569589
50 ms 193.148.250.220
13 2026-08-18 04:02 639226218052465471
41 ms 193.148.250.220
12 2026-08-18 03:45 639226208429623997
25 ms 193.148.250.220
11 2026-08-18 03:29 639226198800675295
49 ms 193.148.250.220
10 2026-08-18 02:37 639226167722042574
2007 ms 193.148.250.220
9 2026-08-18 02:22 639226158277924383
3 ms 193.148.250.220
8 2026-08-18 02:06 639226148757810592
5 ms 193.148.250.220
7 2026-08-18 01:50 639226139348611045
3534 ms 193.148.250.220
6 2026-08-18 01:34 639226129823462907
3 ms 193.148.250.220
5 2026-08-18 01:18 639226120218260005
57 ms 193.148.250.220
4 2026-08-18 01:02 639226110875503904
2 ms 193.148.250.220
3 2026-08-18 00:47 639226101376311912
4 ms 193.148.250.220
2 2026-08-18 00:31 639226091924943492
58 ms 193.148.250.220
1 2026-08-18 00:15 639226082133158124
68 ms 193.148.250.220