DNS response history for ns1.dolphgroups.com

ns1.dolphgroups.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 2026-08-16. For this date, NameServerHistory found 60 DNS check records, 60 successful responses, 0 failed responses, and 366 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 ns1.dolphgroups.com.
Records on Selected Date

60

Historical checks stored for this nameserver on selected date

Average Latency

366 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

152.239.120.4

Most recently resolved hosting IP on selected date

Successful Responses

60

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.dolphgroups.com

Showing DNS history for 2026-08-16 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
60 2026-08-16 23:52 639225207490611656
23 ms 152.239.120.4
59 2026-08-16 23:36 639225198045815385
26 ms 152.239.120.4
58 2026-08-16 22:44 639225166825544741
50 ms 152.239.120.4
57 2026-08-16 22:29 639225157549461269
6 ms 152.239.120.4
56 2026-08-16 22:13 639225147914556308
11 ms 152.239.120.4
55 2026-08-16 21:57 639225138472322960
11 ms 152.239.120.4
54 2026-08-16 21:05 639225107211236826
41 ms 152.239.120.4
53 2026-08-16 20:49 639225097684457510
36 ms 152.239.120.4
52 2026-08-16 20:33 639225087942913396
19 ms 152.239.120.4
51 2026-08-16 20:17 639225078238684183
21 ms 152.239.120.4
50 2026-08-16 19:24 639225046944151094
22 ms 152.239.120.4
49 2026-08-16 19:09 639225037234857231
23 ms 152.239.120.4
48 2026-08-16 18:52 639225027423459920
25 ms 152.239.120.4
47 2026-08-16 18:36 639225017891613027
20 ms 152.239.120.4
46 2026-08-16 17:43 639224986298183527
34 ms 152.239.120.4
45 2026-08-16 17:27 639224976567107023
43 ms 152.239.120.4
44 2026-08-16 17:10 639224966709723386
36 ms 152.239.120.4
43 2026-08-16 16:54 639224957175756942
51 ms 152.239.120.4
42 2026-08-16 16:02 639224925782379869
4241 ms 152.239.120.4
41 2026-08-16 15:46 639224916429532459
12 ms 152.239.120.4
40 2026-08-16 15:30 639224906878325623
30 ms 152.239.120.4
39 2026-08-16 15:14 639224897258974385
2047 ms 152.239.120.4
38 2026-08-16 14:23 639224866169532828
87 ms 152.239.120.4
37 2026-08-16 14:06 639224856561831915
21 ms 152.239.120.4
36 2026-08-16 13:50 639224846830897794
2018 ms 152.239.120.4
35 2026-08-16 13:34 639224836975863283
26 ms 152.239.120.4
34 2026-08-16 12:41 639224804985340946
9 ms 152.239.120.4
33 2026-08-16 12:25 639224795567782333
44 ms 152.239.120.4
32 2026-08-16 12:09 639224785914225250
35 ms 152.239.120.4
31 2026-08-16 11:53 639224776383854998
2016 ms 152.239.120.4
30 2026-08-16 11:00 639224744252113993
30 ms 152.239.120.4
29 2026-08-16 10:43 639224734238905542
30 ms 152.239.120.4
28 2026-08-16 10:27 639224724335031221
13 ms 152.239.120.4
27 2026-08-16 10:10 639224714475244430
55 ms 152.239.120.4
26 2026-08-16 09:15 639224681063874153
29 ms 152.239.120.4
25 2026-08-16 08:58 639224671038956665
2009 ms 152.239.120.4
24 2026-08-16 08:41 639224661079806122
20 ms 152.239.120.4
23 2026-08-16 08:25 639224651169993038
19 ms 152.239.120.4
22 2026-08-16 07:30 639224618882283050
29 ms 152.239.120.4
21 2026-08-16 07:15 639224609519965372
16 ms 152.239.120.4
20 2026-08-16 06:59 639224599969658888
4 ms 152.239.120.4
19 2026-08-16 06:43 639224590360343307
21 ms 152.239.120.4
18 2026-08-16 05:51 639224558901831832
15 ms 152.239.120.4
17 2026-08-16 05:35 639224549678210576
19 ms 152.239.120.4
16 2026-08-16 05:20 639224540433420642
31 ms 152.239.120.4
15 2026-08-16 05:04 639224531046032443
4016 ms 152.239.120.4
14 2026-08-16 04:12 639224499638024410
55 ms 152.239.120.4
13 2026-08-16 03:56 639224490358783451
43 ms 152.239.120.4
12 2026-08-16 03:41 639224481111410545
52 ms 152.239.120.4
11 2026-08-16 03:25 639224471809153772
32 ms 152.239.120.4
10 2026-08-16 02:33 639224440124457324
21 ms 152.239.120.4
9 2026-08-16 02:17 639224430921105721
22 ms 152.239.120.4
8 2026-08-16 02:02 639224421455433103
33 ms 152.239.120.4
7 2026-08-16 01:46 639224412089740331
55 ms 152.239.120.4
6 2026-08-16 01:31 639224403168392868
53 ms 152.239.120.4
5 2026-08-16 01:15 639224393856251387
2047 ms 152.239.120.4
4 2026-08-16 01:00 639224384677141438
26 ms 152.239.120.4
3 2026-08-16 00:45 639224375597986398
2027 ms 152.239.120.4
2 2026-08-16 00:30 639224366430296466
29 ms 152.239.120.4
1 2026-08-16 00:14 639224357218176789
21 ms 152.239.120.4