DNS response history for ns4.irisndt.com

ns4.irisndt.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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 70 successful responses, 1 failed responses, and 56 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.irisndt.com.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

56 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:14

All timestamps shown in UTC

Latest Resolved IP on Selected Date

204.191.48.142

Most recently resolved hosting IP on selected date

Successful Responses

70

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.irisndt.com

Showing DNS history for 2026-08-27 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
71 2026-08-27 23:14 639234690580226618
10 ms 204.191.48.142
70 2026-08-27 22:57 639234680477852135
19 ms 204.191.48.142
69 2026-08-27 22:40 639234670282270693
22 ms 204.191.48.142
68 2026-08-27 22:23 639234660146106544
14 ms 204.191.48.142
67 2026-08-27 22:06 639234649768231829
17 ms 204.191.48.142
66 2026-08-27 21:49 639234639589413826
14 ms 204.191.48.142
65 2026-08-27 21:32 639234629372993861
18 ms 204.191.48.142
64 2026-08-27 21:15 639234619223904344
-
63 2026-08-27 20:58 639234608944811927
10 ms 204.191.48.142
62 2026-08-27 20:40 639234598661858910
13 ms 204.191.48.142
61 2026-08-27 20:23 639234588314533893
36 ms 204.191.48.142
60 2026-08-27 20:06 639234577878211878
16 ms 204.191.48.142
59 2026-08-27 19:12 639234545578367474
34 ms 204.191.48.142
58 2026-08-27 18:55 639234535255111795
47 ms 204.191.48.142
57 2026-08-27 18:38 639234525107594067
26 ms 204.191.48.142
56 2026-08-27 18:21 639234514890244566
10 ms 204.191.48.142
55 2026-08-27 18:04 639234504745477862
11 ms 204.191.48.142
54 2026-08-27 17:47 639234494449227290
25 ms 204.191.48.142
53 2026-08-27 17:30 639234484118025686
11 ms 204.191.48.142
52 2026-08-27 17:12 639234473946362077
37 ms 204.191.48.142
51 2026-08-27 16:56 639234463759124388
14 ms 204.191.48.142
50 2026-08-27 16:38 639234453500759178
41 ms 204.191.48.142
49 2026-08-27 16:21 639234442983541638
33 ms 204.191.48.142
48 2026-08-27 16:03 639234432404354562
37 ms 204.191.48.142
47 2026-08-27 15:09 639234399767719119
23 ms 204.191.48.142
46 2026-08-27 14:52 639234389460601485
41 ms 204.191.48.142
45 2026-08-27 14:35 639234379227178707
14 ms 204.191.48.142
44 2026-08-27 14:18 639234369065315214
44 ms 204.191.48.142
43 2026-08-27 14:01 639234358825501576
35 ms 204.191.48.142
42 2026-08-27 13:43 639234348572745268
62 ms 204.191.48.142
41 2026-08-27 13:26 639234338264503481
13 ms 204.191.48.142
40 2026-08-27 13:09 639234327818741376
15 ms 204.191.48.142
39 2026-08-27 12:52 639234317475724313
35 ms 204.191.48.142
38 2026-08-27 12:34 639234307007468133
21 ms 204.191.48.142
37 2026-08-27 12:17 639234296664302575
38 ms 204.191.48.142
36 2026-08-27 12:00 639234286253196126
22 ms 204.191.48.142
35 2026-08-27 11:06 639234253963286387
14 ms 204.191.48.142
34 2026-08-27 10:49 639234243654907465
26 ms 204.191.48.142
33 2026-08-27 10:31 639234233269654413
13 ms 204.191.48.142
32 2026-08-27 10:14 639234222943951923
14 ms 204.191.48.142
31 2026-08-27 09:57 639234212558002823
47 ms 204.191.48.142
30 2026-08-27 09:39 639234202117531850
32 ms 204.191.48.142
29 2026-08-27 09:22 639234191649612722
70 ms 204.191.48.142
28 2026-08-27 09:05 639234181105879568
27 ms 204.191.48.142
27 2026-08-27 08:47 639234170713214496
80 ms 204.191.48.142
26 2026-08-27 08:30 639234160341037652
19 ms 204.191.48.142
25 2026-08-27 08:12 639234149799404224
60 ms 204.191.48.142
24 2026-08-27 07:55 639234139553286469
33 ms 204.191.48.142
23 2026-08-27 07:01 639234107183588293
22 ms 204.191.48.142
22 2026-08-27 06:44 639234096905435724
15 ms 204.191.48.142
21 2026-08-27 06:27 639234086579410775
54 ms 204.191.48.142
20 2026-08-27 06:10 639234076291157956
40 ms 204.191.48.142
19 2026-08-27 05:53 639234065981939454
15 ms 204.191.48.142
18 2026-08-27 05:35 639234055548642997
35 ms 204.191.48.142
17 2026-08-27 05:18 639234045267979603
24 ms 204.191.48.142
16 2026-08-27 05:01 639234034999717463
32 ms 204.191.48.142
15 2026-08-27 04:44 639234024739225358
29 ms 204.191.48.142
14 2026-08-27 04:27 639234014311170162
13 ms 204.191.48.142
13 2026-08-27 04:09 639234003806017640
39 ms 204.191.48.142
12 2026-08-27 03:52 639233993356203030
14 ms 204.191.48.142
11 2026-08-27 02:58 639233961301716608
16 ms 204.191.48.142
10 2026-08-27 02:41 639233950834200647
30 ms 204.191.48.142
9 2026-08-27 02:24 639233940431849026
2047 ms 204.191.48.142
8 2026-08-27 02:06 639233930110596398
33 ms 204.191.48.142
7 2026-08-27 01:49 639233919705434540
37 ms 204.191.48.142
6 2026-08-27 01:32 639233909452807845
16 ms 204.191.48.142
5 2026-08-27 01:15 639233899096420820
35 ms 204.191.48.142
4 2026-08-27 00:57 639233888707824939
13 ms 204.191.48.142
3 2026-08-27 00:40 639233878461203802
31 ms 204.191.48.142
2 2026-08-27 00:23 639233868060868209
18 ms 204.191.48.142
1 2026-08-27 00:05 639233857450922991
14 ms 204.191.48.142